aboutsummaryrefslogtreecommitdiffstats
path: root/erts/emulator/test/socket_SUITE.erl
diff options
context:
space:
mode:
Diffstat (limited to 'erts/emulator/test/socket_SUITE.erl')
-rw-r--r--erts/emulator/test/socket_SUITE.erl29159
1 files changed, 29159 insertions, 0 deletions
diff --git a/erts/emulator/test/socket_SUITE.erl b/erts/emulator/test/socket_SUITE.erl
new file mode 100644
index 0000000000..4980ea2a82
--- /dev/null
+++ b/erts/emulator/test/socket_SUITE.erl
@@ -0,0 +1,29159 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2018-2019. All Rights Reserved.
+%%
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%% http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
+%%
+%% %CopyrightEnd%
+%%
+
+%% There are some environment variables that can be used to "manipulate"
+%% the test suite:
+%%
+%% Variable that controls which 'groups' are to run (with default values)
+%%
+%% ESOCK_TEST_API: include
+%% ESOCK_TEST_SOCK_CLOSE: include
+%% ESOCK_TEST_TRAFFIC: include
+%% ESOCK_TEST_TTEST: exclude
+%%
+%% Variable that controls "verbosity" of the test case(s):
+%%
+%% ESOCK_TEST_QUIET: true (default) | false
+%%
+%% Defines the runtime of the ttest cases
+%% (This is the time during which "measurement" is performed.
+%% the actual time it takes for the test case to complete
+%% will be longer; setup, completion, ...)
+%%
+%% ESOCK_TEST_TTEST_RUNTIME: 10 seconds
+%% Format of values: <integer>[<unit>]
+%% Where unit is: ms | s | m
+%% ms - milli seconds
+%% s - seconds (default)
+%% m - minutes
+%%
+
+%% Run the entire test suite:
+%% ts:run(emulator, socket_SUITE, [batch]).
+%%
+%% Run a specific group:
+%% ts:run(emulator, socket_SUITE, {group, foo}, [batch]).
+%%
+%% Run a specific test case:
+%% ts:run(emulator, socket_SUITE, foo, [batch]).
+
+-module(socket_SUITE).
+
+-include_lib("common_test/include/ct.hrl").
+-include_lib("common_test/include/ct_event.hrl").
+-include("socket_test_evaluator.hrl").
+
+%% Suite exports
+-export([suite/0, all/0, groups/0]).
+-export([init_per_suite/1, end_per_suite/1,
+ init_per_group/2, end_per_group/2,
+ init_per_testcase/2, end_per_testcase/2]).
+
+%% Test cases
+-export([
+ %% *** API Misc ***
+ api_m_debug/1,
+
+ %% *** API Basic ***
+ api_b_open_and_close_udp4/1,
+ api_b_open_and_close_tcp4/1,
+ api_b_open_and_close_udpL/1,
+ api_b_open_and_close_tcpL/1,
+ api_b_sendto_and_recvfrom_udp4/1,
+ api_b_sendto_and_recvfrom_udpL/1,
+ api_b_sendmsg_and_recvmsg_udp4/1,
+ api_b_sendmsg_and_recvmsg_udpL/1,
+ api_b_send_and_recv_tcp4/1,
+ api_b_send_and_recv_tcpL/1,
+ api_b_sendmsg_and_recvmsg_tcp4/1,
+ api_b_sendmsg_and_recvmsg_tcpL/1,
+
+ %% *** API async ***
+ api_a_connect_tcp4/1,
+ api_a_connect_tcp6/1,
+ api_a_sendto_and_recvfrom_udp4/1,
+ api_a_sendto_and_recvfrom_udp6/1,
+ api_a_sendmsg_and_recvmsg_udp4/1,
+ api_a_sendmsg_and_recvmsg_udp6/1,
+ api_a_send_and_recv_tcp4/1,
+ api_a_send_and_recv_tcp6/1,
+ api_a_sendmsg_and_recvmsg_tcp4/1,
+ api_a_sendmsg_and_recvmsg_tcp6/1,
+ api_a_recvfrom_cancel_udp4/1,
+ api_a_recvfrom_cancel_udp6/1,
+ api_a_recvmsg_cancel_udp4/1,
+ api_a_recvmsg_cancel_udp6/1,
+ api_a_accept_cancel_tcp4/1,
+ api_a_accept_cancel_tcp6/1,
+ api_a_recv_cancel_tcp4/1,
+ api_a_recv_cancel_tcp6/1,
+ api_a_recvmsg_cancel_tcp4/1,
+ api_a_recvmsg_cancel_tcp6/1,
+ api_a_mrecvfrom_cancel_udp4/1,
+ api_a_mrecvfrom_cancel_udp6/1,
+ api_a_mrecvmsg_cancel_udp4/1,
+ api_a_mrecvmsg_cancel_udp6/1,
+ api_a_maccept_cancel_tcp4/1,
+ api_a_maccept_cancel_tcp6/1,
+ api_a_mrecv_cancel_tcp4/1,
+ api_a_mrecv_cancel_tcp6/1,
+ api_a_mrecvmsg_cancel_tcp4/1,
+ api_a_mrecvmsg_cancel_tcp6/1,
+
+
+ %% *** API Options ***
+ api_opt_simple_otp_options/1,
+ api_opt_simple_otp_rcvbuf_option/1,
+ api_opt_simple_otp_controlling_process/1,
+ api_opt_sock_acceptconn_udp/1,
+ api_opt_sock_acceptconn_tcp/1,
+ api_opt_sock_acceptfilter/1,
+ api_opt_sock_bindtodevice/1,
+ api_opt_sock_broadcast/1,
+ api_opt_sock_debug/1,
+ api_opt_sock_domain/1,
+ api_opt_sock_dontroute/1,
+ api_opt_sock_error/1,
+ api_opt_sock_keepalive/1,
+ api_opt_sock_linger/1,
+ api_opt_ip_add_drop_membership/1,
+
+ %% *** API Operation Timeout ***
+ api_to_connect_tcp4/1,
+ api_to_connect_tcp6/1,
+ api_to_accept_tcp4/1,
+ api_to_accept_tcp6/1,
+ api_to_maccept_tcp4/1,
+ api_to_maccept_tcp6/1,
+ api_to_send_tcp4/1,
+ api_to_send_tcp6/1,
+ api_to_sendto_udp4/1,
+ api_to_sendto_udp6/1,
+ api_to_sendmsg_tcp4/1,
+ api_to_sendmsg_tcp6/1,
+ api_to_recv_udp4/1,
+ api_to_recv_udp6/1,
+ api_to_recv_tcp4/1,
+ api_to_recv_tcp6/1,
+ api_to_recvfrom_udp4/1,
+ api_to_recvfrom_udp6/1,
+ api_to_recvmsg_udp4/1,
+ api_to_recvmsg_udp6/1,
+ api_to_recvmsg_tcp4/1,
+ api_to_recvmsg_tcp6/1,
+
+ %% *** Socket Closure ***
+ sc_cpe_socket_cleanup_tcp4/1,
+ sc_cpe_socket_cleanup_tcp6/1,
+ sc_cpe_socket_cleanup_tcpL/1,
+ sc_cpe_socket_cleanup_udp4/1,
+ sc_cpe_socket_cleanup_udp6/1,
+ sc_cpe_socket_cleanup_udpL/1,
+
+ sc_lc_recv_response_tcp4/1,
+ sc_lc_recv_response_tcp6/1,
+ sc_lc_recv_response_tcpL/1,
+ sc_lc_recvfrom_response_udp4/1,
+ sc_lc_recvfrom_response_udp6/1,
+ sc_lc_recvfrom_response_udpL/1,
+ sc_lc_recvmsg_response_tcp4/1,
+ sc_lc_recvmsg_response_tcp6/1,
+ sc_lc_recvmsg_response_tcpL/1,
+ sc_lc_recvmsg_response_udp4/1,
+ sc_lc_recvmsg_response_udp6/1,
+ sc_lc_recvmsg_response_udpL/1,
+ sc_lc_acceptor_response_tcp4/1,
+ sc_lc_acceptor_response_tcp6/1,
+ sc_lc_acceptor_response_tcpL/1,
+
+ sc_rc_recv_response_tcp4/1,
+ sc_rc_recv_response_tcp6/1,
+ sc_rc_recv_response_tcpL/1,
+ sc_rc_recvmsg_response_tcp4/1,
+ sc_rc_recvmsg_response_tcp6/1,
+ sc_rc_recvmsg_response_tcpL/1,
+
+ sc_rs_recv_send_shutdown_receive_tcp4/1,
+ sc_rs_recv_send_shutdown_receive_tcp6/1,
+ sc_rs_recv_send_shutdown_receive_tcpL/1,
+ sc_rs_recvmsg_send_shutdown_receive_tcp4/1,
+ sc_rs_recvmsg_send_shutdown_receive_tcp6/1,
+ sc_rs_recvmsg_send_shutdown_receive_tcpL/1,
+
+ %% *** Traffic ***
+ traffic_send_and_recv_counters_tcp4/1,
+ traffic_send_and_recv_counters_tcp6/1,
+ traffic_send_and_recv_counters_tcpL/1,
+ traffic_sendmsg_and_recvmsg_counters_tcp4/1,
+ traffic_sendmsg_and_recvmsg_counters_tcp6/1,
+ traffic_sendmsg_and_recvmsg_counters_tcpL/1,
+ traffic_sendto_and_recvfrom_counters_udp4/1,
+ traffic_sendto_and_recvfrom_counters_udp6/1,
+ traffic_sendto_and_recvfrom_counters_udpL/1,
+ traffic_sendmsg_and_recvmsg_counters_udp4/1,
+ traffic_sendmsg_and_recvmsg_counters_udp6/1,
+ traffic_sendmsg_and_recvmsg_counters_udpL/1,
+
+ traffic_send_and_recv_chunks_tcp4/1,
+ traffic_send_and_recv_chunks_tcp6/1,
+ traffic_send_and_recv_chunks_tcpL/1,
+
+ traffic_ping_pong_small_send_and_recv_tcp4/1,
+ traffic_ping_pong_small_send_and_recv_tcp6/1,
+ traffic_ping_pong_small_send_and_recv_tcpL/1,
+ traffic_ping_pong_medium_send_and_recv_tcp4/1,
+ traffic_ping_pong_medium_send_and_recv_tcp6/1,
+ traffic_ping_pong_medium_send_and_recv_tcpL/1,
+ traffic_ping_pong_large_send_and_recv_tcp4/1,
+ traffic_ping_pong_large_send_and_recv_tcp6/1,
+ traffic_ping_pong_large_send_and_recv_tcpL/1,
+
+ traffic_ping_pong_small_sendto_and_recvfrom_udp4/1,
+ traffic_ping_pong_small_sendto_and_recvfrom_udp6/1,
+ traffic_ping_pong_small_sendto_and_recvfrom_udpL/1,
+ traffic_ping_pong_medium_sendto_and_recvfrom_udp4/1,
+ traffic_ping_pong_medium_sendto_and_recvfrom_udp6/1,
+ traffic_ping_pong_medium_sendto_and_recvfrom_udpL/1,
+
+ traffic_ping_pong_small_sendmsg_and_recvmsg_tcp4/1,
+ traffic_ping_pong_small_sendmsg_and_recvmsg_tcp6/1,
+ traffic_ping_pong_small_sendmsg_and_recvmsg_tcpL/1,
+ traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp4/1,
+ traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp6/1,
+ traffic_ping_pong_medium_sendmsg_and_recvmsg_tcpL/1,
+ traffic_ping_pong_large_sendmsg_and_recvmsg_tcp4/1,
+ traffic_ping_pong_large_sendmsg_and_recvmsg_tcp6/1,
+ traffic_ping_pong_large_sendmsg_and_recvmsg_tcpL/1,
+
+ traffic_ping_pong_small_sendmsg_and_recvmsg_udp4/1,
+ traffic_ping_pong_small_sendmsg_and_recvmsg_udp6/1,
+ traffic_ping_pong_small_sendmsg_and_recvmsg_udpL/1,
+ traffic_ping_pong_medium_sendmsg_and_recvmsg_udp4/1,
+ traffic_ping_pong_medium_sendmsg_and_recvmsg_udp6/1,
+ traffic_ping_pong_medium_sendmsg_and_recvmsg_udpL/1,
+
+ %% *** Time Test ***
+ %% Server: transport = gen_tcp, active = false
+ %% Client: transport = gen_tcp
+ ttest_sgenf_cgenf_small_tcp4/1,
+ ttest_sgenf_cgenf_small_tcp6/1,
+ ttest_sgenf_cgenf_medium_tcp4/1,
+ ttest_sgenf_cgenf_medium_tcp6/1,
+ ttest_sgenf_cgenf_large_tcp4/1,
+ ttest_sgenf_cgenf_large_tcp6/1,
+
+ ttest_sgenf_cgeno_small_tcp4/1,
+ ttest_sgenf_cgeno_small_tcp6/1,
+ ttest_sgenf_cgeno_medium_tcp4/1,
+ ttest_sgenf_cgeno_medium_tcp6/1,
+ ttest_sgenf_cgeno_large_tcp4/1,
+ ttest_sgenf_cgeno_large_tcp6/1,
+
+ ttest_sgenf_cgent_small_tcp4/1,
+ ttest_sgenf_cgent_small_tcp6/1,
+ ttest_sgenf_cgent_medium_tcp4/1,
+ ttest_sgenf_cgent_medium_tcp6/1,
+ ttest_sgenf_cgent_large_tcp4/1,
+ ttest_sgenf_cgent_large_tcp6/1,
+
+ %% Server: transport = gen_tcp, active = false
+ %% Client: transport = socket(tcp)
+ ttest_sgenf_csockf_small_tcp4/1,
+ ttest_sgenf_csockf_small_tcp6/1,
+ ttest_sgenf_csockf_medium_tcp4/1,
+ ttest_sgenf_csockf_medium_tcp6/1,
+ ttest_sgenf_csockf_large_tcp4/1,
+ ttest_sgenf_csockf_large_tcp6/1,
+
+ ttest_sgenf_csocko_small_tcp4/1,
+ ttest_sgenf_csocko_small_tcp6/1,
+ ttest_sgenf_csocko_medium_tcp4/1,
+ ttest_sgenf_csocko_medium_tcp6/1,
+ ttest_sgenf_csocko_large_tcp4/1,
+ ttest_sgenf_csocko_large_tcp6/1,
+
+ ttest_sgenf_csockt_small_tcp4/1,
+ ttest_sgenf_csockt_small_tcp6/1,
+ ttest_sgenf_csockt_medium_tcp4/1,
+ ttest_sgenf_csockt_medium_tcp6/1,
+ ttest_sgenf_csockt_large_tcp4/1,
+ ttest_sgenf_csockt_large_tcp6/1,
+
+ %% Server: transport = gen_tcp, active = once
+ %% Client: transport = gen_tcp
+ ttest_sgeno_cgenf_small_tcp4/1,
+ ttest_sgeno_cgenf_small_tcp6/1,
+ ttest_sgeno_cgenf_medium_tcp4/1,
+ ttest_sgeno_cgenf_medium_tcp6/1,
+ ttest_sgeno_cgenf_large_tcp4/1,
+ ttest_sgeno_cgenf_large_tcp6/1,
+
+ ttest_sgeno_cgeno_small_tcp4/1,
+ ttest_sgeno_cgeno_small_tcp6/1,
+ ttest_sgeno_cgeno_medium_tcp4/1,
+ ttest_sgeno_cgeno_medium_tcp6/1,
+ ttest_sgeno_cgeno_large_tcp4/1,
+ ttest_sgeno_cgeno_large_tcp6/1,
+
+ ttest_sgeno_cgent_small_tcp4/1,
+ ttest_sgeno_cgent_small_tcp6/1,
+ ttest_sgeno_cgent_medium_tcp4/1,
+ ttest_sgeno_cgent_medium_tcp6/1,
+ ttest_sgeno_cgent_large_tcp4/1,
+ ttest_sgeno_cgent_large_tcp6/1,
+
+ %% Server: transport = gen_tcp, active = once
+ %% Client: transport = socket(tcp)
+ ttest_sgeno_csockf_small_tcp4/1,
+ ttest_sgeno_csockf_small_tcp6/1,
+ ttest_sgeno_csockf_medium_tcp4/1,
+ ttest_sgeno_csockf_medium_tcp6/1,
+ ttest_sgeno_csockf_large_tcp4/1,
+ ttest_sgeno_csockf_large_tcp6/1,
+
+ ttest_sgeno_csocko_small_tcp4/1,
+ ttest_sgeno_csocko_small_tcp6/1,
+ ttest_sgeno_csocko_medium_tcp4/1,
+ ttest_sgeno_csocko_medium_tcp6/1,
+ ttest_sgeno_csocko_large_tcp4/1,
+ ttest_sgeno_csocko_large_tcp6/1,
+
+ ttest_sgeno_csockt_small_tcp4/1,
+ ttest_sgeno_csockt_small_tcp6/1,
+ ttest_sgeno_csockt_medium_tcp4/1,
+ ttest_sgeno_csockt_medium_tcp6/1,
+ ttest_sgeno_csockt_large_tcp4/1,
+ ttest_sgeno_csockt_large_tcp6/1,
+
+ %% Server: transport = gen_tcp, active = true
+ %% Client: transport = gen_tcp
+ ttest_sgent_cgenf_small_tcp4/1,
+ ttest_sgent_cgenf_small_tcp6/1,
+ ttest_sgent_cgenf_medium_tcp4/1,
+ ttest_sgent_cgenf_medium_tcp6/1,
+ ttest_sgent_cgenf_large_tcp4/1,
+ ttest_sgent_cgenf_large_tcp6/1,
+
+ ttest_sgent_cgeno_small_tcp4/1,
+ ttest_sgent_cgeno_small_tcp6/1,
+ ttest_sgent_cgeno_medium_tcp4/1,
+ ttest_sgent_cgeno_medium_tcp6/1,
+ ttest_sgent_cgeno_large_tcp4/1,
+ ttest_sgent_cgeno_large_tcp6/1,
+
+ ttest_sgent_cgent_small_tcp4/1,
+ ttest_sgent_cgent_small_tcp6/1,
+ ttest_sgent_cgent_medium_tcp4/1,
+ ttest_sgent_cgent_medium_tcp6/1,
+ ttest_sgent_cgent_large_tcp4/1,
+ ttest_sgent_cgent_large_tcp6/1,
+
+ %% Server: transport = gen_tcp, active = true
+ %% Client: transport = socket(tcp)
+ ttest_sgent_csockf_small_tcp4/1,
+ ttest_sgent_csockf_small_tcp6/1,
+ ttest_sgent_csockf_medium_tcp4/1,
+ ttest_sgent_csockf_medium_tcp6/1,
+ ttest_sgent_csockf_large_tcp4/1,
+ ttest_sgent_csockf_large_tcp6/1,
+
+ ttest_sgent_csocko_small_tcp4/1,
+ ttest_sgent_csocko_small_tcp6/1,
+ ttest_sgent_csocko_medium_tcp4/1,
+ ttest_sgent_csocko_medium_tcp6/1,
+ ttest_sgent_csocko_large_tcp4/1,
+ ttest_sgent_csocko_large_tcp6/1,
+
+ ttest_sgent_csockt_small_tcp4/1,
+ ttest_sgent_csockt_small_tcp6/1,
+ ttest_sgent_csockt_medium_tcp4/1,
+ ttest_sgent_csockt_medium_tcp6/1,
+ ttest_sgent_csockt_large_tcp4/1,
+ ttest_sgent_csockt_large_tcp6/1,
+
+ %% Server: transport = socket(tcp), active = false
+ %% Client: transport = gen_tcp
+ ttest_ssockf_cgenf_small_tcp4/1,
+ ttest_ssockf_cgenf_small_tcp6/1,
+ ttest_ssockf_cgenf_medium_tcp4/1,
+ ttest_ssockf_cgenf_medium_tcp6/1,
+ ttest_ssockf_cgenf_large_tcp4/1,
+ ttest_ssockf_cgenf_large_tcp6/1,
+
+ ttest_ssockf_cgeno_small_tcp4/1,
+ ttest_ssockf_cgeno_small_tcp6/1,
+ ttest_ssockf_cgeno_medium_tcp4/1,
+ ttest_ssockf_cgeno_medium_tcp6/1,
+ ttest_ssockf_cgeno_large_tcp4/1,
+ ttest_ssockf_cgeno_large_tcp6/1,
+
+ ttest_ssockf_cgent_small_tcp4/1,
+ ttest_ssockf_cgent_small_tcp6/1,
+ ttest_ssockf_cgent_medium_tcp4/1,
+ ttest_ssockf_cgent_medium_tcp6/1,
+ ttest_ssockf_cgent_large_tcp4/1,
+ ttest_ssockf_cgent_large_tcp6/1,
+
+ %% Server: transport = socket(tcp), active = false
+ %% Client: transport = socket(tcp)
+ ttest_ssockf_csockf_small_tcp4/1,
+ ttest_ssockf_csockf_small_tcp6/1,
+ ttest_ssockf_csockf_small_tcpL/1,
+ ttest_ssockf_csockf_medium_tcp4/1,
+ ttest_ssockf_csockf_medium_tcp6/1,
+ ttest_ssockf_csockf_medium_tcpL/1,
+ ttest_ssockf_csockf_large_tcp4/1,
+ ttest_ssockf_csockf_large_tcp6/1,
+ ttest_ssockf_csockf_large_tcpL/1,
+
+ ttest_ssockf_csocko_small_tcp4/1,
+ ttest_ssockf_csocko_small_tcp6/1,
+ ttest_ssockf_csocko_small_tcpL/1,
+ ttest_ssockf_csocko_medium_tcp4/1,
+ ttest_ssockf_csocko_medium_tcp6/1,
+ ttest_ssockf_csocko_medium_tcpL/1,
+ ttest_ssockf_csocko_large_tcp4/1,
+ ttest_ssockf_csocko_large_tcp6/1,
+ ttest_ssockf_csocko_large_tcpL/1,
+
+ ttest_ssockf_csockt_small_tcp4/1,
+ ttest_ssockf_csockt_small_tcp6/1,
+ ttest_ssockf_csockt_small_tcpL/1,
+ ttest_ssockf_csockt_medium_tcp4/1,
+ ttest_ssockf_csockt_medium_tcp6/1,
+ ttest_ssockf_csockt_medium_tcpL/1,
+ ttest_ssockf_csockt_large_tcp4/1,
+ ttest_ssockf_csockt_large_tcp6/1,
+ ttest_ssockf_csockt_large_tcpL/1,
+
+ %% Server: transport = socket(tcp), active = once
+ %% Client: transport = gen_tcp
+ ttest_ssocko_cgenf_small_tcp4/1,
+ ttest_ssocko_cgenf_small_tcp6/1,
+ ttest_ssocko_cgenf_medium_tcp4/1,
+ ttest_ssocko_cgenf_medium_tcp6/1,
+ ttest_ssocko_cgenf_large_tcp4/1,
+ ttest_ssocko_cgenf_large_tcp6/1,
+
+ ttest_ssocko_cgeno_small_tcp4/1,
+ ttest_ssocko_cgeno_small_tcp6/1,
+ ttest_ssocko_cgeno_medium_tcp4/1,
+ ttest_ssocko_cgeno_medium_tcp6/1,
+ ttest_ssocko_cgeno_large_tcp4/1,
+ ttest_ssocko_cgeno_large_tcp6/1,
+
+ ttest_ssocko_cgent_small_tcp4/1,
+ ttest_ssocko_cgent_small_tcp6/1,
+ ttest_ssocko_cgent_medium_tcp4/1,
+ ttest_ssocko_cgent_medium_tcp6/1,
+ ttest_ssocko_cgent_large_tcp4/1,
+ ttest_ssocko_cgent_large_tcp6/1,
+
+ %% Server: transport = socket(tcp), active = once
+ %% Client: transport = socket(tcp)
+ ttest_ssocko_csockf_small_tcp4/1,
+ ttest_ssocko_csockf_small_tcp6/1,
+ ttest_ssocko_csockf_small_tcpL/1,
+ ttest_ssocko_csockf_medium_tcp4/1,
+ ttest_ssocko_csockf_medium_tcpL/1,
+ ttest_ssocko_csockf_medium_tcp6/1,
+ ttest_ssocko_csockf_large_tcp4/1,
+ ttest_ssocko_csockf_large_tcp6/1,
+ ttest_ssocko_csockf_large_tcpL/1,
+
+ ttest_ssocko_csocko_small_tcp4/1,
+ ttest_ssocko_csocko_small_tcp6/1,
+ ttest_ssocko_csocko_small_tcpL/1,
+ ttest_ssocko_csocko_medium_tcp4/1,
+ ttest_ssocko_csocko_medium_tcp6/1,
+ ttest_ssocko_csocko_medium_tcpL/1,
+ ttest_ssocko_csocko_large_tcp4/1,
+ ttest_ssocko_csocko_large_tcp6/1,
+ ttest_ssocko_csocko_large_tcpL/1,
+
+ ttest_ssocko_csockt_small_tcp4/1,
+ ttest_ssocko_csockt_small_tcp6/1,
+ ttest_ssocko_csockt_small_tcpL/1,
+ ttest_ssocko_csockt_medium_tcp4/1,
+ ttest_ssocko_csockt_medium_tcp6/1,
+ ttest_ssocko_csockt_medium_tcpL/1,
+ ttest_ssocko_csockt_large_tcp4/1,
+ ttest_ssocko_csockt_large_tcp6/1,
+ ttest_ssocko_csockt_large_tcpL/1,
+
+ %% Server: transport = socket(tcp), active = true
+ %% Client: transport = gen_tcp
+ ttest_ssockt_cgenf_small_tcp4/1,
+ ttest_ssockt_cgenf_small_tcp6/1,
+ ttest_ssockt_cgenf_medium_tcp4/1,
+ ttest_ssockt_cgenf_medium_tcp6/1,
+ ttest_ssockt_cgenf_large_tcp4/1,
+ ttest_ssockt_cgenf_large_tcp6/1,
+
+ ttest_ssockt_cgeno_small_tcp4/1,
+ ttest_ssockt_cgeno_small_tcp6/1,
+ ttest_ssockt_cgeno_medium_tcp4/1,
+ ttest_ssockt_cgeno_medium_tcp6/1,
+ ttest_ssockt_cgeno_large_tcp4/1,
+ ttest_ssockt_cgeno_large_tcp6/1,
+
+ ttest_ssockt_cgent_small_tcp4/1,
+ ttest_ssockt_cgent_small_tcp6/1,
+ ttest_ssockt_cgent_medium_tcp4/1,
+ ttest_ssockt_cgent_medium_tcp6/1,
+ ttest_ssockt_cgent_large_tcp4/1,
+ ttest_ssockt_cgent_large_tcp6/1,
+
+ %% Server: transport = socket(tcp), active = true
+ %% Client: transport = socket(tcp)
+ ttest_ssockt_csockf_small_tcp4/1,
+ ttest_ssockt_csockf_small_tcp6/1,
+ ttest_ssockt_csockf_small_tcpL/1,
+ ttest_ssockt_csockf_medium_tcp4/1,
+ ttest_ssockt_csockf_medium_tcp6/1,
+ ttest_ssockt_csockf_medium_tcpL/1,
+ ttest_ssockt_csockf_large_tcp4/1,
+ ttest_ssockt_csockf_large_tcp6/1,
+ ttest_ssockt_csockf_large_tcpL/1,
+
+ ttest_ssockt_csocko_small_tcp4/1,
+ ttest_ssockt_csocko_small_tcp6/1,
+ ttest_ssockt_csocko_small_tcpL/1,
+ ttest_ssockt_csocko_medium_tcp4/1,
+ ttest_ssockt_csocko_medium_tcp6/1,
+ ttest_ssockt_csocko_medium_tcpL/1,
+ ttest_ssockt_csocko_large_tcp4/1,
+ ttest_ssockt_csocko_large_tcp6/1,
+ ttest_ssockt_csocko_large_tcpL/1,
+
+ ttest_ssockt_csockt_small_tcp4/1,
+ ttest_ssockt_csockt_small_tcp6/1,
+ ttest_ssockt_csockt_small_tcpL/1,
+ ttest_ssockt_csockt_medium_tcp4/1,
+ ttest_ssockt_csockt_medium_tcp6/1,
+ ttest_ssockt_csockt_medium_tcpL/1,
+ ttest_ssockt_csockt_large_tcp4/1,
+ ttest_ssockt_csockt_large_tcp6/1,
+ ttest_ssockt_csockt_large_tcpL/1
+
+ %% Tickets
+ ]).
+
+
+%% Internal exports
+%% -export([]).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+-define(LIB, socket_test_lib).
+-define(TTEST_LIB, socket_test_ttest_lib).
+-define(LOGGER, socket_test_logger).
+
+-define(BASIC_REQ, <<"hejsan">>).
+-define(BASIC_REP, <<"hoppsan">>).
+
+-define(DATA, <<"HOPPSAN">>). % Temporary
+-define(FAIL(R), exit(R)).
+
+-define(SLEEP(T), receive after T -> ok end).
+
+-define(MINS(M), timer:minutes(M)).
+-define(SECS(S), timer:seconds(S)).
+
+-define(TT(T), ct:timetrap(T)).
+
+-define(F(F, A), ?LIB:f(F, A)).
+
+
+-define(TPP_SMALL, lists:seq(1, 8)).
+-define(TPP_MEDIUM, lists:flatten(lists:duplicate(1024, ?TPP_SMALL))).
+-define(TPP_LARGE, lists:flatten(lists:duplicate(1024, ?TPP_MEDIUM))).
+
+-define(TPP_SMALL_NUM, 10000).
+-define(TPP_MEDIUM_NUM, 1000).
+-define(TPP_LARGE_NUM, 100).
+
+-define(TTEST_RUNTIME, ?SECS(10)).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+suite() ->
+ [{ct_hooks,[ts_install_cth]},
+ {timetrap,{minutes,1}}].
+
+all() ->
+ Groups = [{api, "ESOCK_TEST_API", include},
+ {socket_close, "ESOCK_TEST_SOCK_CLOSE", include},
+ {traffic, "ESOCK_TEST_TRAFFIC", include},
+ {ttest, "ESOCK_TEST_TTEST", exclude}],
+ [use_group(Group, Env, Default) || {Group, Env, Default} <- Groups].
+
+use_group(Group, Env, Default) ->
+ case os:getenv(Env) of
+ false when (Default =:= include) ->
+ [{group, Group}];
+ false ->
+ [];
+ Val ->
+ case list_to_atom(string:to_lower(Val)) of
+ Use when (Use =:= include) orelse
+ (Use =:= enable) orelse
+ (Use =:= true) ->
+ [{group, Group}];
+ _ ->
+ []
+ end
+ end.
+
+
+groups() ->
+ [{api, [], api_cases()},
+ {api_misc, [], api_misc_cases()},
+ {api_basic, [], api_basic_cases()},
+ {api_async, [], api_async_cases()},
+ {api_options, [], api_options_cases()},
+ {api_options_otp, [], api_options_otp_cases()},
+ {api_options_socket, [], api_options_socket_cases()},
+ {api_option_sock_acceptconn, [], api_option_sock_acceptconn_cases()},
+ {api_options_ip, [], api_options_ip_cases()},
+ %% {api_options_ipv6, [], api_options_ipv6_cases()},
+ %% {api_options_tcp, [], api_options_tcp_cases()},
+ %% {api_options_udp, [], api_options_udp_cases()},
+ %% {api_options_sctp, [], api_options_sctp_cases()},
+ {api_op_with_timeout, [], api_op_with_timeout_cases()},
+ {socket_close, [], socket_close_cases()},
+ {sc_ctrl_proc_exit, [], sc_cp_exit_cases()},
+ {sc_local_close, [], sc_lc_cases()},
+ {sc_remote_close, [], sc_rc_cases()},
+ {sc_remote_shutdown, [], sc_rs_cases()},
+ {traffic, [], traffic_cases()},
+ {traffic_counters, [], traffic_counters_cases()},
+ {traffic_chunks, [], traffic_chunks_cases()},
+ {traffic_pp_send_recv, [], traffic_pp_send_recv_cases()},
+ {traffic_pp_sendto_recvfrom, [], traffic_pp_sendto_recvfrom_cases()},
+ {traffic_pp_sendmsg_recvmsg, [], traffic_pp_sendmsg_recvmsg_cases()},
+ {ttest, [], ttest_cases()},
+ {ttest_sgenf, [], ttest_sgenf_cases()},
+ {ttest_sgenf_cgen, [], ttest_sgenf_cgen_cases()},
+ {ttest_sgenf_cgenf, [], ttest_sgenf_cgenf_cases()},
+ {ttest_sgenf_cgeno, [], ttest_sgenf_cgeno_cases()},
+ {ttest_sgenf_cgent, [], ttest_sgenf_cgent_cases()},
+ {ttest_sgenf_csock, [], ttest_sgenf_csock_cases()},
+ {ttest_sgenf_csockf, [], ttest_sgenf_csockf_cases()},
+ {ttest_sgenf_csocko, [], ttest_sgenf_csocko_cases()},
+ {ttest_sgenf_csockt, [], ttest_sgenf_csockt_cases()},
+ {ttest_sgeno, [], ttest_sgeno_cases()},
+ {ttest_sgeno_cgen, [], ttest_sgeno_cgen_cases()},
+ {ttest_sgeno_cgenf, [], ttest_sgeno_cgenf_cases()},
+ {ttest_sgeno_cgeno, [], ttest_sgeno_cgeno_cases()},
+ {ttest_sgeno_cgent, [], ttest_sgeno_cgent_cases()},
+ {ttest_sgeno_csock, [], ttest_sgeno_csock_cases()},
+ {ttest_sgeno_csockf, [], ttest_sgeno_csockf_cases()},
+ {ttest_sgeno_csocko, [], ttest_sgeno_csocko_cases()},
+ {ttest_sgeno_csockt, [], ttest_sgeno_csockt_cases()},
+ {ttest_sgent, [], ttest_sgent_cases()},
+ {ttest_sgent_cgen, [], ttest_sgent_cgen_cases()},
+ {ttest_sgent_cgenf, [], ttest_sgent_cgenf_cases()},
+ {ttest_sgent_cgeno, [], ttest_sgent_cgeno_cases()},
+ {ttest_sgent_cgent, [], ttest_sgent_cgent_cases()},
+ {ttest_sgent_csock, [], ttest_sgent_csock_cases()},
+ {ttest_sgent_csockf, [], ttest_sgent_csockf_cases()},
+ {ttest_sgent_csocko, [], ttest_sgent_csocko_cases()},
+ {ttest_sgent_csockt, [], ttest_sgent_csockt_cases()},
+ {ttest_ssockf, [], ttest_ssockf_cases()},
+ {ttest_ssockf_cgen, [], ttest_ssockf_cgen_cases()},
+ {ttest_ssockf_cgenf, [], ttest_ssockf_cgenf_cases()},
+ {ttest_ssockf_cgeno, [], ttest_ssockf_cgeno_cases()},
+ {ttest_ssockf_cgent, [], ttest_ssockf_cgent_cases()},
+ {ttest_ssockf_csock, [], ttest_ssockf_csock_cases()},
+ {ttest_ssockf_csockf, [], ttest_ssockf_csockf_cases()},
+ {ttest_ssockf_csocko, [], ttest_ssockf_csocko_cases()},
+ {ttest_ssockf_csockt, [], ttest_ssockf_csockt_cases()},
+ {ttest_ssocko, [], ttest_ssocko_cases()},
+ {ttest_ssocko_cgen, [], ttest_ssocko_cgen_cases()},
+ {ttest_ssocko_cgenf, [], ttest_ssocko_cgenf_cases()},
+ {ttest_ssocko_cgeno, [], ttest_ssocko_cgeno_cases()},
+ {ttest_ssocko_cgent, [], ttest_ssocko_cgent_cases()},
+ {ttest_ssocko_csock, [], ttest_ssocko_csock_cases()},
+ {ttest_ssocko_csockf, [], ttest_ssocko_csockf_cases()},
+ {ttest_ssocko_csocko, [], ttest_ssocko_csocko_cases()},
+ {ttest_ssocko_csockt, [], ttest_ssocko_csockt_cases()},
+ {ttest_ssockt, [], ttest_ssockt_cases()},
+ {ttest_ssockt_cgen, [], ttest_ssockt_cgen_cases()},
+ {ttest_ssockt_cgenf, [], ttest_ssockt_cgenf_cases()},
+ {ttest_ssockt_cgeno, [], ttest_ssockt_cgeno_cases()},
+ {ttest_ssockt_cgent, [], ttest_ssockt_cgent_cases()},
+ {ttest_ssockt_csock, [], ttest_ssockt_csock_cases()},
+ {ttest_ssockt_csockf, [], ttest_ssockt_csockf_cases()},
+ {ttest_ssockt_csocko, [], ttest_ssockt_csocko_cases()},
+ {ttest_ssockt_csockt, [], ttest_ssockt_csockt_cases()}
+
+ %% {tickets, [], ticket_cases()}
+ ].
+
+api_cases() ->
+ [
+ {group, api_misc},
+ {group, api_basic},
+ {group, api_async},
+ {group, api_options},
+ {group, api_op_with_timeout}
+ ].
+
+api_misc_cases() ->
+ [
+ api_m_debug
+ ].
+
+api_basic_cases() ->
+ [
+ api_b_open_and_close_udp4,
+ api_b_open_and_close_tcp4,
+ api_b_open_and_close_udpL,
+ api_b_open_and_close_tcpL,
+ api_b_sendto_and_recvfrom_udp4,
+ api_b_sendto_and_recvfrom_udpL,
+ api_b_sendmsg_and_recvmsg_udp4,
+ api_b_sendmsg_and_recvmsg_udpL,
+ api_b_send_and_recv_tcp4,
+ api_b_send_and_recv_tcpL,
+ api_b_sendmsg_and_recvmsg_tcp4,
+ api_b_sendmsg_and_recvmsg_tcpL
+ ].
+
+api_async_cases() ->
+ [
+ api_a_connect_tcp4,
+ api_a_connect_tcp6,
+ api_a_sendto_and_recvfrom_udp4,
+ api_a_sendto_and_recvfrom_udp6,
+ api_a_sendmsg_and_recvmsg_udp4,
+ api_a_sendmsg_and_recvmsg_udp6,
+ api_a_send_and_recv_tcp4,
+ api_a_send_and_recv_tcp6,
+ api_a_sendmsg_and_recvmsg_tcp4,
+ api_a_sendmsg_and_recvmsg_tcp6,
+ api_a_recvfrom_cancel_udp4,
+ api_a_recvfrom_cancel_udp6,
+ api_a_recvmsg_cancel_udp4,
+ api_a_recvmsg_cancel_udp6,
+ api_a_accept_cancel_tcp4,
+ api_a_accept_cancel_tcp6,
+ api_a_recv_cancel_tcp4,
+ api_a_recv_cancel_tcp6,
+ api_a_recvmsg_cancel_tcp4,
+ api_a_recvmsg_cancel_tcp6,
+ api_a_mrecvfrom_cancel_udp4,
+ api_a_mrecvfrom_cancel_udp6,
+ api_a_mrecvmsg_cancel_udp4,
+ api_a_mrecvmsg_cancel_udp6,
+ api_a_maccept_cancel_tcp4,
+ api_a_maccept_cancel_tcp6,
+ api_a_mrecv_cancel_tcp4,
+ api_a_mrecv_cancel_tcp6,
+ api_a_mrecvmsg_cancel_tcp4,
+ api_a_mrecvmsg_cancel_tcp6
+ ].
+
+api_options_cases() ->
+ [
+ {group, api_options_otp},
+ {group, api_options_socket},
+ {group, api_options_ip}% ,
+ %% {group, api_options_ipv6},
+ %% {group, api_options_tcp},
+ %% {group, api_options_udp},
+ %% {group, api_options_sctp}
+ ].
+
+api_options_otp_cases() ->
+ [
+ api_opt_simple_otp_options,
+ api_opt_simple_otp_rcvbuf_option,
+ api_opt_simple_otp_controlling_process
+ ].
+
+api_options_socket_cases() ->
+ [
+ {group, api_option_sock_acceptconn},
+ api_opt_sock_acceptfilter,
+ api_opt_sock_bindtodevice,
+ api_opt_sock_broadcast,
+ api_opt_sock_debug,
+ api_opt_sock_domain,
+ api_opt_sock_dontroute,
+ api_opt_sock_error,
+ api_opt_sock_keepalive,
+ api_opt_sock_linger
+ ].
+
+api_option_sock_acceptconn_cases() ->
+ [
+ api_opt_sock_acceptconn_udp,
+ api_opt_sock_acceptconn_tcp
+ ].
+
+api_options_ip_cases() ->
+ [
+ api_opt_ip_add_drop_membership
+ ].
+
+%% api_options_ipv6_cases() ->
+%% [
+%% ].
+
+api_op_with_timeout_cases() ->
+ [
+ api_to_connect_tcp4,
+ api_to_connect_tcp6,
+ api_to_accept_tcp4,
+ api_to_accept_tcp6,
+ api_to_maccept_tcp4,
+ api_to_maccept_tcp6,
+ api_to_send_tcp4,
+ api_to_send_tcp6,
+ api_to_sendto_udp4,
+ api_to_sendto_udp6,
+ api_to_sendmsg_tcp4,
+ api_to_sendmsg_tcp6,
+ api_to_recv_udp4,
+ api_to_recv_udp6,
+ api_to_recv_tcp4,
+ api_to_recv_tcp6,
+ api_to_recvfrom_udp4,
+ api_to_recvfrom_udp6,
+ api_to_recvmsg_udp4,
+ api_to_recvmsg_udp6,
+ api_to_recvmsg_tcp4,
+ api_to_recvmsg_tcp6
+ ].
+
+%% These cases tests what happens when the socket is closed/shutdown,
+%% locally or remotely.
+socket_close_cases() ->
+ [
+ {group, sc_ctrl_proc_exit},
+ {group, sc_local_close},
+ {group, sc_remote_close},
+ {group, sc_remote_shutdown}
+ ].
+
+%% These cases are all about socket cleanup after the controlling process
+%% exits *without* explicitly calling socket:close/1.
+sc_cp_exit_cases() ->
+ [
+ sc_cpe_socket_cleanup_tcp4,
+ sc_cpe_socket_cleanup_tcp6,
+ sc_cpe_socket_cleanup_tcpL,
+ sc_cpe_socket_cleanup_udp4,
+ sc_cpe_socket_cleanup_udp6,
+ sc_cpe_socket_cleanup_udpL
+ ].
+
+%% These cases tests what happens when the socket is closed locally.
+sc_lc_cases() ->
+ [
+ sc_lc_recv_response_tcp4,
+ sc_lc_recv_response_tcp6,
+ sc_lc_recv_response_tcpL,
+
+ sc_lc_recvfrom_response_udp4,
+ sc_lc_recvfrom_response_udp6,
+ sc_lc_recvfrom_response_udpL,
+
+ sc_lc_recvmsg_response_tcp4,
+ sc_lc_recvmsg_response_tcp6,
+ sc_lc_recvmsg_response_tcpL,
+ sc_lc_recvmsg_response_udp4,
+ sc_lc_recvmsg_response_udp6,
+ sc_lc_recvmsg_response_udpL,
+
+ sc_lc_acceptor_response_tcp4,
+ sc_lc_acceptor_response_tcp6,
+ sc_lc_acceptor_response_tcpL
+ ].
+
+%% These cases tests what happens when the socket is closed remotely.
+sc_rc_cases() ->
+ [
+ sc_rc_recv_response_tcp4,
+ sc_rc_recv_response_tcp6,
+ sc_rc_recv_response_tcpL,
+
+ sc_rc_recvmsg_response_tcp4,
+ sc_rc_recvmsg_response_tcp6,
+ sc_rc_recvmsg_response_tcpL
+ ].
+
+%% These cases tests what happens when the socket is shutdown/closed remotely
+%% after writing and reading is ongoing.
+sc_rs_cases() ->
+ [
+ sc_rs_recv_send_shutdown_receive_tcp4,
+ sc_rs_recv_send_shutdown_receive_tcp6,
+ sc_rs_recv_send_shutdown_receive_tcpL,
+
+ sc_rs_recvmsg_send_shutdown_receive_tcp4,
+ sc_rs_recvmsg_send_shutdown_receive_tcp6,
+ sc_rs_recvmsg_send_shutdown_receive_tcpL
+ ].
+
+
+traffic_cases() ->
+ [
+ {group, traffic_counters},
+ {group, traffic_chunks},
+ {group, traffic_pp_send_recv},
+ {group, traffic_pp_sendto_recvfrom},
+ {group, traffic_pp_sendmsg_recvmsg}
+ ].
+
+traffic_counters_cases() ->
+ [
+ traffic_send_and_recv_counters_tcp4,
+ traffic_send_and_recv_counters_tcp6,
+ traffic_send_and_recv_counters_tcpL,
+ traffic_sendmsg_and_recvmsg_counters_tcp4,
+ traffic_sendmsg_and_recvmsg_counters_tcp6,
+ traffic_sendmsg_and_recvmsg_counters_tcpL,
+ traffic_sendto_and_recvfrom_counters_udp4,
+ traffic_sendto_and_recvfrom_counters_udp6,
+ traffic_sendto_and_recvfrom_counters_udpL,
+ traffic_sendmsg_and_recvmsg_counters_udp4,
+ traffic_sendmsg_and_recvmsg_counters_udp6,
+ traffic_sendmsg_and_recvmsg_counters_udpL
+ ].
+
+traffic_chunks_cases() ->
+ [
+ traffic_send_and_recv_chunks_tcp4,
+ traffic_send_and_recv_chunks_tcp6,
+ traffic_send_and_recv_chunks_tcpL
+ ].
+
+traffic_pp_send_recv_cases() ->
+ [
+ traffic_ping_pong_small_send_and_recv_tcp4,
+ traffic_ping_pong_small_send_and_recv_tcp6,
+ traffic_ping_pong_small_send_and_recv_tcpL,
+ traffic_ping_pong_medium_send_and_recv_tcp4,
+ traffic_ping_pong_medium_send_and_recv_tcp6,
+ traffic_ping_pong_medium_send_and_recv_tcpL,
+ traffic_ping_pong_large_send_and_recv_tcp4,
+ traffic_ping_pong_large_send_and_recv_tcp6,
+ traffic_ping_pong_large_send_and_recv_tcpL
+ ].
+
+traffic_pp_sendto_recvfrom_cases() ->
+ [
+ traffic_ping_pong_small_sendto_and_recvfrom_udp4,
+ traffic_ping_pong_small_sendto_and_recvfrom_udp6,
+ traffic_ping_pong_small_sendto_and_recvfrom_udpL,
+ traffic_ping_pong_medium_sendto_and_recvfrom_udp4,
+ traffic_ping_pong_medium_sendto_and_recvfrom_udp6,
+ traffic_ping_pong_medium_sendto_and_recvfrom_udpL
+ ].
+
+traffic_pp_sendmsg_recvmsg_cases() ->
+ [
+ traffic_ping_pong_small_sendmsg_and_recvmsg_tcp4,
+ traffic_ping_pong_small_sendmsg_and_recvmsg_tcp6,
+ traffic_ping_pong_small_sendmsg_and_recvmsg_tcpL,
+ traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp4,
+ traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp6,
+ traffic_ping_pong_medium_sendmsg_and_recvmsg_tcpL,
+ traffic_ping_pong_large_sendmsg_and_recvmsg_tcp4,
+ traffic_ping_pong_large_sendmsg_and_recvmsg_tcp6,
+ traffic_ping_pong_large_sendmsg_and_recvmsg_tcpL,
+
+ traffic_ping_pong_small_sendmsg_and_recvmsg_udp4,
+ traffic_ping_pong_small_sendmsg_and_recvmsg_udp6,
+ traffic_ping_pong_small_sendmsg_and_recvmsg_udpL,
+ traffic_ping_pong_medium_sendmsg_and_recvmsg_udp4,
+ traffic_ping_pong_medium_sendmsg_and_recvmsg_udp6,
+ traffic_ping_pong_medium_sendmsg_and_recvmsg_udpL
+ ].
+
+ttest_cases() ->
+ [
+ %% Server: transport = gen_tcp, active = false
+ {group, ttest_sgenf},
+
+ %% Server: transport = gen_tcp, active = once
+ {group, ttest_sgeno},
+
+ %% Server: transport = gen_tcp, active = true
+ {group, ttest_sgent},
+
+ %% Server: transport = socket(tcp), active = false
+ {group, ttest_ssockf},
+
+ %% Server: transport = socket(tcp), active = once
+ {group, ttest_ssocko},
+
+ %% Server: transport = socket(tcp), active = true
+ {group, ttest_ssockt}
+
+ ].
+
+
+%% Server: transport = gen_tcp, active = false
+ttest_sgenf_cases() ->
+ [
+ {group, ttest_sgenf_cgen},
+ {group, ttest_sgenf_csock}
+ ].
+
+%% Server: transport = gen_tcp, active = false
+%% Client: transport = gen_tcp
+ttest_sgenf_cgen_cases() ->
+ [
+ {group, ttest_sgenf_cgenf},
+ {group, ttest_sgenf_cgeno},
+ {group, ttest_sgenf_cgent}
+ ].
+
+%% Server: transport = gen_tcp, active = false
+%% Client: transport = gen_tcp, active = false
+ttest_sgenf_cgenf_cases() ->
+ [
+ ttest_sgenf_cgenf_small_tcp4,
+ ttest_sgenf_cgenf_small_tcp6,
+
+ ttest_sgenf_cgenf_medium_tcp4,
+ ttest_sgenf_cgenf_medium_tcp6,
+
+ ttest_sgenf_cgenf_large_tcp4,
+ ttest_sgenf_cgenf_large_tcp6
+ ].
+
+%% Server: transport = gen_tcp, active = false
+%% Client: transport = gen_tcp, active = once
+ttest_sgenf_cgeno_cases() ->
+ [
+ ttest_sgenf_cgeno_small_tcp4,
+ ttest_sgenf_cgeno_small_tcp6,
+
+ ttest_sgenf_cgeno_medium_tcp4,
+ ttest_sgenf_cgeno_medium_tcp6,
+
+ ttest_sgenf_cgeno_large_tcp4,
+ ttest_sgenf_cgeno_large_tcp6
+ ].
+
+%% Server: transport = gen_tcp, active = false
+%% Client: transport = gen_tcp, active = true
+ttest_sgenf_cgent_cases() ->
+ [
+ ttest_sgenf_cgent_small_tcp4,
+ ttest_sgenf_cgent_small_tcp6,
+
+ ttest_sgenf_cgent_medium_tcp4,
+ ttest_sgenf_cgent_medium_tcp6,
+
+ ttest_sgenf_cgent_large_tcp4,
+ ttest_sgenf_cgent_large_tcp6
+ ].
+
+%% Server: transport = gen_tcp, active = false
+%% Client: transport = socket(tcp)
+ttest_sgenf_csock_cases() ->
+ [
+ {group, ttest_sgenf_csockf},
+ {group, ttest_sgenf_csocko},
+ {group, ttest_sgenf_csockt}
+ ].
+
+ttest_sgenf_csockf_cases() ->
+ [
+ ttest_sgenf_csockf_small_tcp4,
+ ttest_sgenf_csockf_small_tcp6,
+
+ ttest_sgenf_csockf_medium_tcp4,
+ ttest_sgenf_csockf_medium_tcp6,
+
+ ttest_sgenf_csockf_large_tcp4,
+ ttest_sgenf_csockf_large_tcp6
+ ].
+
+ttest_sgenf_csocko_cases() ->
+ [
+ ttest_sgenf_csocko_small_tcp4,
+ ttest_sgenf_csocko_small_tcp6,
+
+ ttest_sgenf_csocko_medium_tcp4,
+ ttest_sgenf_csocko_medium_tcp6,
+
+ ttest_sgenf_csocko_large_tcp4,
+ ttest_sgenf_csocko_large_tcp6
+ ].
+
+ttest_sgenf_csockt_cases() ->
+ [
+ ttest_sgenf_csockt_small_tcp4,
+ ttest_sgenf_csockt_small_tcp6,
+
+ ttest_sgenf_csockt_medium_tcp4,
+ ttest_sgenf_csockt_medium_tcp6,
+
+ ttest_sgenf_csockt_large_tcp4,
+ ttest_sgenf_csockt_large_tcp6
+ ].
+
+%% Server: transport = gen_tcp, active = once
+ttest_sgeno_cases() ->
+ [
+ {group, ttest_sgeno_cgen},
+ {group, ttest_sgeno_csock}
+ ].
+
+%% Server: transport = gen_tcp, active = once
+%% Client: transport = gen_tcp
+ttest_sgeno_cgen_cases() ->
+ [
+ {group, ttest_sgeno_cgenf},
+ {group, ttest_sgeno_cgeno},
+ {group, ttest_sgeno_cgent}
+ ].
+
+%% Server: transport = gen_tcp, active = once
+%% Client: transport = gen_tcp, active = false
+ttest_sgeno_cgenf_cases() ->
+ [
+ ttest_sgeno_cgenf_small_tcp4,
+ ttest_sgeno_cgenf_small_tcp6,
+
+ ttest_sgeno_cgenf_medium_tcp4,
+ ttest_sgeno_cgenf_medium_tcp6,
+
+ ttest_sgeno_cgenf_large_tcp4,
+ ttest_sgeno_cgenf_large_tcp6
+ ].
+
+%% Server: transport = gen_tcp, active = once
+%% Client: transport = gen_tcp, active = once
+ttest_sgeno_cgeno_cases() ->
+ [
+ ttest_sgeno_cgeno_small_tcp4,
+ ttest_sgeno_cgeno_small_tcp6,
+
+ ttest_sgeno_cgeno_medium_tcp4,
+ ttest_sgeno_cgeno_medium_tcp6,
+
+ ttest_sgeno_cgeno_large_tcp4,
+ ttest_sgeno_cgeno_large_tcp6
+ ].
+
+%% Server: transport = gen_tcp, active = once
+%% Client: transport = gen_tcp, active = true
+ttest_sgeno_cgent_cases() ->
+ [
+ ttest_sgeno_cgent_small_tcp4,
+ ttest_sgeno_cgent_small_tcp6,
+
+ ttest_sgeno_cgent_medium_tcp4,
+ ttest_sgeno_cgent_medium_tcp6,
+
+ ttest_sgeno_cgent_large_tcp4,
+ ttest_sgeno_cgent_large_tcp6
+ ].
+
+%% Server: transport = gen_tcp, active = once
+%% Client: transport = socket(tcp)
+ttest_sgeno_csock_cases() ->
+ [
+ {group, ttest_sgeno_csockf},
+ {group, ttest_sgeno_csocko},
+ {group, ttest_sgeno_csockt}
+ ].
+
+ttest_sgeno_csockf_cases() ->
+ [
+ ttest_sgeno_csockf_small_tcp4,
+ ttest_sgeno_csockf_small_tcp6,
+
+ ttest_sgeno_csockf_medium_tcp4,
+ ttest_sgeno_csockf_medium_tcp6,
+
+ ttest_sgeno_csockf_large_tcp4,
+ ttest_sgeno_csockf_large_tcp6
+ ].
+
+ttest_sgeno_csocko_cases() ->
+ [
+ ttest_sgeno_csocko_small_tcp4,
+ ttest_sgeno_csocko_small_tcp6,
+
+ ttest_sgeno_csocko_medium_tcp4,
+ ttest_sgeno_csocko_medium_tcp6,
+
+ ttest_sgeno_csocko_large_tcp4,
+ ttest_sgeno_csocko_large_tcp6
+ ].
+
+ttest_sgeno_csockt_cases() ->
+ [
+ ttest_sgeno_csockt_small_tcp4,
+ ttest_sgeno_csockt_small_tcp6,
+
+ ttest_sgeno_csockt_medium_tcp4,
+ ttest_sgeno_csockt_medium_tcp6,
+
+ ttest_sgeno_csockt_large_tcp4,
+ ttest_sgeno_csockt_large_tcp6
+ ].
+
+%% Server: transport = gen_tcp, active = true
+ttest_sgent_cases() ->
+ [
+ {group, ttest_sgent_cgen},
+ {group, ttest_sgent_csock}
+ ].
+
+%% Server: transport = gen_tcp, active = true
+%% Client: transport = gen_tcp
+ttest_sgent_cgen_cases() ->
+ [
+ {group, ttest_sgent_cgenf},
+ {group, ttest_sgent_cgeno},
+ {group, ttest_sgent_cgent}
+ ].
+
+%% Server: transport = gen_tcp, active = true
+%% Client: transport = gen_tcp, active = false
+ttest_sgent_cgenf_cases() ->
+ [
+ ttest_sgent_cgenf_small_tcp4,
+ ttest_sgent_cgenf_small_tcp6,
+
+ ttest_sgent_cgenf_medium_tcp4,
+ ttest_sgent_cgenf_medium_tcp6,
+
+ ttest_sgent_cgenf_large_tcp4,
+ ttest_sgent_cgenf_large_tcp6
+ ].
+
+%% Server: transport = gen_tcp, active = true
+%% Client: transport = gen_tcp, active = once
+ttest_sgent_cgeno_cases() ->
+ [
+ ttest_sgent_cgeno_small_tcp4,
+ ttest_sgent_cgeno_small_tcp6,
+
+ ttest_sgent_cgeno_medium_tcp4,
+ ttest_sgent_cgeno_medium_tcp6,
+
+ ttest_sgent_cgeno_large_tcp4,
+ ttest_sgent_cgeno_large_tcp6
+ ].
+
+%% Server: transport = gen_tcp, active = true
+%% Client: transport = gen_tcp, active = true
+ttest_sgent_cgent_cases() ->
+ [
+ ttest_sgent_cgent_small_tcp4,
+ ttest_sgent_cgent_small_tcp6,
+
+ ttest_sgent_cgent_medium_tcp4,
+ ttest_sgent_cgent_medium_tcp6,
+
+ ttest_sgent_cgent_large_tcp4,
+ ttest_sgent_cgent_large_tcp6
+ ].
+
+%% Server: transport = gen_tcp, active = true
+%% Client: transport = socket(tcp)
+ttest_sgent_csock_cases() ->
+ [
+ {group, ttest_sgent_csockf},
+ {group, ttest_sgent_csocko},
+ {group, ttest_sgent_csockt}
+ ].
+
+ttest_sgent_csockf_cases() ->
+ [
+ ttest_sgent_csockf_small_tcp4,
+ ttest_sgent_csockf_small_tcp6,
+
+ ttest_sgent_csockf_medium_tcp4,
+ ttest_sgent_csockf_medium_tcp6,
+
+ ttest_sgent_csockf_large_tcp4,
+ ttest_sgent_csockf_large_tcp6
+ ].
+
+ttest_sgent_csocko_cases() ->
+ [
+ ttest_sgent_csocko_small_tcp4,
+ ttest_sgent_csocko_small_tcp6,
+
+ ttest_sgent_csocko_medium_tcp4,
+ ttest_sgent_csocko_medium_tcp6,
+
+ ttest_sgent_csocko_large_tcp4,
+ ttest_sgent_csocko_large_tcp6
+ ].
+
+ttest_sgent_csockt_cases() ->
+ [
+ ttest_sgent_csockt_small_tcp4,
+ ttest_sgent_csockt_small_tcp6,
+
+ ttest_sgent_csockt_medium_tcp4,
+ ttest_sgent_csockt_medium_tcp6,
+
+ ttest_sgent_csockt_large_tcp4,
+ ttest_sgent_csockt_large_tcp6
+ ].
+
+%% Server: transport = socket(tcp), active = false
+ttest_ssockf_cases() ->
+ [
+ {group, ttest_ssockf_cgen},
+ {group, ttest_ssockf_csock}
+ ].
+
+%% Server: transport = socket(tcp), active = false
+%% Client: transport = gen_tcp
+ttest_ssockf_cgen_cases() ->
+ [
+ {group, ttest_ssockf_cgenf},
+ {group, ttest_ssockf_cgeno},
+ {group, ttest_ssockf_cgent}
+ ].
+
+%% Server: transport = socket(tcp), active = false
+%% Client: transport = gen_tcp, active = false
+ttest_ssockf_cgenf_cases() ->
+ [
+ ttest_ssockf_cgenf_small_tcp4,
+ ttest_ssockf_cgenf_small_tcp6,
+
+ ttest_ssockf_cgenf_medium_tcp4,
+ ttest_ssockf_cgenf_medium_tcp6,
+
+ ttest_ssockf_cgenf_large_tcp4,
+ ttest_ssockf_cgenf_large_tcp6
+ ].
+
+%% Server: transport = socket(tcp), active = false
+%% Client: transport = gen_tcp, active = once
+ttest_ssockf_cgeno_cases() ->
+ [
+ ttest_ssockf_cgeno_small_tcp4,
+ ttest_ssockf_cgeno_small_tcp6,
+
+ ttest_ssockf_cgeno_medium_tcp4,
+ ttest_ssockf_cgeno_medium_tcp6,
+
+ ttest_ssockf_cgeno_large_tcp4,
+ ttest_ssockf_cgeno_large_tcp6
+ ].
+
+%% Server: transport = socket(tcp), active = false
+%% Client: transport = gen_tcp, active = true
+ttest_ssockf_cgent_cases() ->
+ [
+ ttest_ssockf_cgent_small_tcp4,
+ ttest_ssockf_cgent_small_tcp6,
+
+ ttest_ssockf_cgent_medium_tcp4,
+ ttest_ssockf_cgent_medium_tcp6,
+
+ ttest_ssockf_cgent_large_tcp4,
+ ttest_ssockf_cgent_large_tcp6
+ ].
+
+%% Server: transport = socket(tcp), active = false
+%% Client: transport = socket(tcp)
+ttest_ssockf_csock_cases() ->
+ [
+ {group, ttest_ssockf_csockf},
+ {group, ttest_ssockf_csocko},
+ {group, ttest_ssockf_csockt}
+ ].
+
+%% Server: transport = socket(tcp), active = false
+%% Client: transport = socket(tcp), active = false
+ttest_ssockf_csockf_cases() ->
+ [
+ ttest_ssockf_csockf_small_tcp4,
+ ttest_ssockf_csockf_small_tcp6,
+ ttest_ssockf_csockf_small_tcpL,
+
+ ttest_ssockf_csockf_medium_tcp4,
+ ttest_ssockf_csockf_medium_tcp6,
+ ttest_ssockf_csockf_medium_tcpL,
+
+ ttest_ssockf_csockf_large_tcp4,
+ ttest_ssockf_csockf_large_tcp6,
+ ttest_ssockf_csockf_large_tcpL
+ ].
+
+%% Server: transport = socket(tcp), active = false
+%% Client: transport = socket(tcp), active = once
+ttest_ssockf_csocko_cases() ->
+ [
+ ttest_ssockf_csocko_small_tcp4,
+ ttest_ssockf_csocko_small_tcp6,
+ ttest_ssockf_csocko_small_tcpL,
+
+ ttest_ssockf_csocko_medium_tcp4,
+ ttest_ssockf_csocko_medium_tcp6,
+ ttest_ssockf_csocko_medium_tcpL,
+
+ ttest_ssockf_csocko_large_tcp4,
+ ttest_ssockf_csocko_large_tcp6,
+ ttest_ssockf_csocko_large_tcpL
+ ].
+
+%% Server: transport = socket(tcp), active = false
+%% Client: transport = socket(tcp), active = true
+ttest_ssockf_csockt_cases() ->
+ [
+ ttest_ssockf_csockt_small_tcp4,
+ ttest_ssockf_csockt_small_tcp6,
+ ttest_ssockf_csockt_small_tcpL,
+
+ ttest_ssockf_csockt_medium_tcp4,
+ ttest_ssockf_csockt_medium_tcp6,
+ ttest_ssockf_csockt_medium_tcpL,
+
+ ttest_ssockf_csockt_large_tcp4,
+ ttest_ssockf_csockt_large_tcp6,
+ ttest_ssockf_csockt_large_tcpL
+ ].
+
+%% Server: transport = socket(tcp), active = once
+ttest_ssocko_cases() ->
+ [
+ {group, ttest_ssocko_cgen},
+ {group, ttest_ssocko_csock}
+ ].
+
+%% Server: transport = socket(tcp), active = once
+%% Client: transport = gen_tcp
+ttest_ssocko_cgen_cases() ->
+ [
+ {group, ttest_ssocko_cgenf},
+ {group, ttest_ssocko_cgeno},
+ {group, ttest_ssocko_cgent}
+ ].
+
+%% Server: transport = socket(tcp), active = once
+%% Client: transport = gen_tcp, active = false
+ttest_ssocko_cgenf_cases() ->
+ [
+ ttest_ssocko_cgenf_small_tcp4,
+ ttest_ssocko_cgenf_small_tcp6,
+
+ ttest_ssocko_cgenf_medium_tcp4,
+ ttest_ssocko_cgenf_medium_tcp6,
+
+ ttest_ssocko_cgenf_large_tcp4,
+ ttest_ssocko_cgenf_large_tcp6
+ ].
+
+%% Server: transport = socket(tcp), active = once
+%% Client: transport = gen_tcp, active = once
+ttest_ssocko_cgeno_cases() ->
+ [
+ ttest_ssocko_cgeno_small_tcp4,
+ ttest_ssocko_cgeno_small_tcp6,
+
+ ttest_ssocko_cgeno_medium_tcp4,
+ ttest_ssocko_cgeno_medium_tcp6,
+
+ ttest_ssocko_cgeno_large_tcp4,
+ ttest_ssocko_cgeno_large_tcp6
+ ].
+
+%% Server: transport = socket(tcp), active = once
+%% Client: transport = gen_tcp, active = true
+ttest_ssocko_cgent_cases() ->
+ [
+ ttest_ssocko_cgent_small_tcp4,
+ ttest_ssocko_cgent_small_tcp6,
+
+ ttest_ssocko_cgent_medium_tcp4,
+ ttest_ssocko_cgent_medium_tcp6,
+
+ ttest_ssocko_cgent_large_tcp4,
+ ttest_ssocko_cgent_large_tcp6
+ ].
+
+%% Server: transport = socket(tcp), active = once
+%% Client: transport = socket(tcp)
+ttest_ssocko_csock_cases() ->
+ [
+ {group, ttest_ssocko_csockf},
+ {group, ttest_ssocko_csocko},
+ {group, ttest_ssocko_csockt}
+ ].
+
+%% Server: transport = socket(tcp), active = once
+%% Client: transport = socket(tcp), active = false
+ttest_ssocko_csockf_cases() ->
+ [
+ ttest_ssocko_csockf_small_tcp4,
+ ttest_ssocko_csockf_small_tcp6,
+ ttest_ssocko_csockf_small_tcpL,
+
+ ttest_ssocko_csockf_medium_tcp4,
+ ttest_ssocko_csockf_medium_tcp6,
+ ttest_ssocko_csockf_medium_tcpL,
+
+ ttest_ssocko_csockf_large_tcp4,
+ ttest_ssocko_csockf_large_tcp6,
+ ttest_ssocko_csockf_large_tcpL
+ ].
+
+%% Server: transport = socket(tcp), active = once
+%% Client: transport = socket(tcp), active = once
+ttest_ssocko_csocko_cases() ->
+ [
+ ttest_ssocko_csocko_small_tcp4,
+ ttest_ssocko_csocko_small_tcp6,
+ ttest_ssocko_csocko_small_tcpL,
+
+ ttest_ssocko_csocko_medium_tcp4,
+ ttest_ssocko_csocko_medium_tcp6,
+ ttest_ssocko_csocko_medium_tcpL,
+
+ ttest_ssocko_csocko_large_tcp4,
+ ttest_ssocko_csocko_large_tcp6,
+ ttest_ssocko_csocko_large_tcpL
+ ].
+
+%% Server: transport = socket(tcp), active = once
+%% Client: transport = socket(tcp), active = true
+ttest_ssocko_csockt_cases() ->
+ [
+ ttest_ssocko_csockt_small_tcp4,
+ ttest_ssocko_csockt_small_tcp6,
+ ttest_ssocko_csockt_small_tcpL,
+
+ ttest_ssocko_csockt_medium_tcp4,
+ ttest_ssocko_csockt_medium_tcp6,
+ ttest_ssocko_csockt_medium_tcpL,
+
+ ttest_ssocko_csockt_large_tcp4,
+ ttest_ssocko_csockt_large_tcp6,
+ ttest_ssocko_csockt_large_tcpL
+ ].
+
+%% Server: transport = socket(tcp), active = true
+ttest_ssockt_cases() ->
+ [
+ {group, ttest_ssockt_cgen},
+ {group, ttest_ssockt_csock}
+ ].
+
+%% Server: transport = socket(tcp), active = true
+%% Client: transport = gen_tcp
+ttest_ssockt_cgen_cases() ->
+ [
+ {group, ttest_ssockt_cgenf},
+ {group, ttest_ssockt_cgeno},
+ {group, ttest_ssockt_cgent}
+ ].
+
+%% Server: transport = socket(tcp), active = true
+%% Client: transport = gen_tcp, active = false
+ttest_ssockt_cgenf_cases() ->
+ [
+ ttest_ssockt_cgenf_small_tcp4,
+ ttest_ssockt_cgenf_small_tcp6,
+
+ ttest_ssockt_cgenf_medium_tcp4,
+ ttest_ssockt_cgenf_medium_tcp6,
+
+ ttest_ssockt_cgenf_large_tcp4,
+ ttest_ssockt_cgenf_large_tcp6
+ ].
+
+%% Server: transport = socket(tcp), active = true
+%% Client: transport = gen_tcp, active = once
+ttest_ssockt_cgeno_cases() ->
+ [
+ ttest_ssockt_cgeno_small_tcp4,
+ ttest_ssockt_cgeno_small_tcp6,
+
+ ttest_ssockt_cgeno_medium_tcp4,
+ ttest_ssockt_cgeno_medium_tcp6,
+
+ ttest_ssockt_cgeno_large_tcp4,
+ ttest_ssockt_cgeno_large_tcp6
+ ].
+
+%% Server: transport = socket(tcp), active = true
+%% Client: transport = gen_tcp, active = true
+ttest_ssockt_cgent_cases() ->
+ [
+ ttest_ssockt_cgent_small_tcp4,
+ ttest_ssockt_cgent_small_tcp6,
+
+ ttest_ssockt_cgent_medium_tcp4,
+ ttest_ssockt_cgent_medium_tcp6,
+
+ ttest_ssockt_cgent_large_tcp4,
+ ttest_ssockt_cgent_large_tcp6
+ ].
+
+%% Server: transport = socket(tcp), active = true
+%% Client: transport = socket(tcp)
+ttest_ssockt_csock_cases() ->
+ [
+ {group, ttest_ssockt_csockf},
+ {group, ttest_ssockt_csocko},
+ {group, ttest_ssockt_csockt}
+ ].
+
+%% Server: transport = socket(tcp), active = true
+%% Client: transport = socket(tcp), active = false
+ttest_ssockt_csockf_cases() ->
+ [
+ ttest_ssockt_csockf_small_tcp4,
+ ttest_ssockt_csockf_small_tcp6,
+ ttest_ssockt_csockf_small_tcpL,
+
+ ttest_ssockt_csockf_medium_tcp4,
+ ttest_ssockt_csockf_medium_tcp6,
+ ttest_ssockt_csockf_medium_tcpL,
+
+ ttest_ssockt_csockf_large_tcp4,
+ ttest_ssockt_csockf_large_tcp6,
+ ttest_ssockt_csockf_large_tcpL
+ ].
+
+%% Server: transport = socket(tcp), active = true
+%% Client: transport = socket(tcp), active = once
+ttest_ssockt_csocko_cases() ->
+ [
+ ttest_ssockt_csocko_small_tcp4,
+ ttest_ssockt_csocko_small_tcp6,
+ ttest_ssockt_csocko_small_tcpL,
+
+ ttest_ssockt_csocko_medium_tcp4,
+ ttest_ssockt_csocko_medium_tcp6,
+ ttest_ssockt_csocko_medium_tcpL,
+
+ ttest_ssockt_csocko_large_tcp4,
+ ttest_ssockt_csocko_large_tcp6,
+ ttest_ssockt_csocko_large_tcpL
+ ].
+
+%% Server: transport = socket(tcp), active = true
+%% Client: transport = socket(tcp), active = true
+ttest_ssockt_csockt_cases() ->
+ [
+ ttest_ssockt_csockt_small_tcp4,
+ ttest_ssockt_csockt_small_tcp6,
+ ttest_ssockt_csockt_small_tcpL,
+
+ ttest_ssockt_csockt_medium_tcp4,
+ ttest_ssockt_csockt_medium_tcp6,
+ ttest_ssockt_csockt_medium_tcpL,
+
+ ttest_ssockt_csockt_large_tcp4,
+ ttest_ssockt_csockt_large_tcp6,
+ ttest_ssockt_csockt_large_tcpL
+ ].
+
+%% ticket_cases() ->
+%% [].
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+init_per_suite(Config) ->
+ case lists:member(socket, erlang:loaded()) of
+ true ->
+ case os:type() of
+ {win32, _} ->
+ (catch not_yet_implemented());
+ _ ->
+ case quiet_mode(Config) of
+ default ->
+ ?LOGGER:start(),
+ Config;
+ Quiet ->
+ ?LOGGER:start(Quiet),
+ [{esock_test_quiet, Quiet}|Config]
+ end
+ end;
+ false ->
+ {skip, "esock disabled"}
+ end.
+
+end_per_suite(_) ->
+ (catch ?LOGGER:stop()),
+ ok.
+
+
+init_per_group(ttest = _GroupName, Config) ->
+ io:format("init_per_group(~w) -> entry with"
+ "~n Config: ~p"
+ "~n", [_GroupName, Config]),
+ ttest_manager_start(),
+ case lists:keysearch(esock_test_ttest_runtime, 1, Config) of
+ {value, _} ->
+ Config;
+ false ->
+ [{esock_test_ttest_runtime, which_ttest_runtime_env()} | Config]
+ end;
+init_per_group(_GroupName, Config) ->
+ Config.
+
+end_per_group(ttest = _GroupName, Config) ->
+ io:format("init_per_group(~w) -> entry with"
+ "~n Config: ~p"
+ "~n", [_GroupName, Config]),
+ ttest_manager_stop(),
+ lists:keydelete(esock_test_ttest_runtime, 1, Config);
+end_per_group(_GroupName, Config) ->
+ Config.
+
+
+init_per_testcase(_TC, Config) ->
+ io:format("init_per_testcase(~w) -> entry with"
+ "~n Config: ~p"
+ "~n", [_TC, Config]),
+ %% case quiet_mode(Config) of
+ %% default ->
+ %% ?LOGGER:start();
+ %% Quiet ->
+ %% ?LOGGER:start(Quiet)
+ %% end,
+ Config.
+
+end_per_testcase(_TC, Config) ->
+ %% ?LOGGER:stop(),
+ Config.
+
+
+quiet_mode(Config) ->
+ case lists:keysearch(esock_test_quiet, 1, Config) of
+ {value, {esock_test_quiet, Quiet}} ->
+ Quiet;
+ false ->
+ case os:getenv("ESOCK_TEST_QUIET") of
+ "true" -> true;
+ "false" -> false;
+ _ -> default
+ end
+ end.
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% %%
+%% API MISC %%
+%% %%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% A simple test case that tests that the global debug can be channged.
+%% At the same time, it will test the info function (since it uses it
+%% for verification).
+
+api_m_debug(suite) ->
+ [];
+api_m_debug(doc) ->
+ [];
+api_m_debug(_Config) when is_list(_Config) ->
+ ?TT(?SECS(5)),
+ tc_try(api_m_debug,
+ fun() -> has_bugfree_gcc() end,
+ fun() ->
+ ok = api_m_debug()
+ end).
+
+%% For some reason this test case triggers a gcc bug, which causes
+%% a segfault, on an ancient Fedora 16 VM. So, check the version of gcc...
+%% Not pretty, but the simplest way to skip (without actually testing for the host).
+has_bugfree_gcc() ->
+ has_bugfree_gcc(os:type()).
+
+%% Make sure we are on linux
+has_bugfree_gcc({unix, linux}) ->
+ has_bugfree_gcc2(string:trim(os:cmd("cat /etc/issue")));
+has_bugfree_gcc(_) ->
+ ok.
+
+%% Make sure we are on Fedora 16
+has_bugfree_gcc2("Fedora release 16 " ++ _) ->
+ has_bugfree_gcc3(os:cmd("gcc --version"));
+has_bugfree_gcc2("Welcome to SUSE Linux " ++ _) ->
+ has_bugfree_gcc4(os:cmd("gcc --version"));
+has_bugfree_gcc2(_) ->
+ ok.
+
+has_bugfree_gcc3("gcc (GCC) 4.6.3 20120306 (Red Hat 4.6.3-2" ++ _) ->
+ skip("Buggy GCC");
+has_bugfree_gcc3(_) ->
+ ok.
+
+has_bugfree_gcc4("gcc (SUSE Linux) 4.3.2" ++ _) ->
+ skip("Buggy GCC");
+has_bugfree_gcc4(_) ->
+ ok.
+
+api_m_debug() ->
+ i("get initial info"),
+ #{debug := D0} = socket:info(),
+ D1 = not D0,
+ i("set new debug (~w => ~w)", [D0, D1]),
+ ok = socket:debug(D1),
+ i("get updated info (~w)", [D1]),
+ #{debug := D1} = socket:info(),
+ D2 = not D1,
+ i("set new debug (~w => ~w)", [D1, D2]),
+ ok = socket:debug(D2),
+ i("get updated info (~w)", [D2]),
+ #{debug := D2} = socket:info(),
+ i("ok"),
+ ok.
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% %%
+%% API BASIC %%
+%% %%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically open (create) and close an IPv4 UDP (dgram) socket.
+%% With some extra checks...
+api_b_open_and_close_udp4(suite) ->
+ [];
+api_b_open_and_close_udp4(doc) ->
+ [];
+api_b_open_and_close_udp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(5)),
+ tc_try(api_b_open_and_close_udp4,
+ fun() ->
+ InitState = #{domain => inet,
+ type => dgram,
+ protocol => udp},
+ ok = api_b_open_and_close(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically open (create) and close an IPv4 TCP (stream) socket.
+%% With some extra checks...
+api_b_open_and_close_tcp4(suite) ->
+ [];
+api_b_open_and_close_tcp4(doc) ->
+ [];
+api_b_open_and_close_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(5)),
+ tc_try(api_b_open_and_close_tcp4,
+ fun() ->
+ InitState = #{domain => inet,
+ type => stream,
+ protocol => tcp},
+ ok = api_b_open_and_close(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically open (create) and close an Unix Domain dgram (UDP) socket.
+%% With some extra checks...
+api_b_open_and_close_udpL(suite) ->
+ [];
+api_b_open_and_close_udpL(doc) ->
+ [];
+api_b_open_and_close_udpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(5)),
+ tc_try(api_b_open_and_close_udpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ InitState = #{domain => local,
+ type => dgram,
+ protocol => default},
+ ok = api_b_open_and_close(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically open (create) and close an Unix Domain stream (TCP) socket.
+%% With some extra checks...
+api_b_open_and_close_tcpL(suite) ->
+ [];
+api_b_open_and_close_tcpL(doc) ->
+ [];
+api_b_open_and_close_tcpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(5)),
+ tc_try(api_b_open_and_close_tcpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ InitState = #{domain => local,
+ type => stream,
+ protocol => default},
+ ok = api_b_open_and_close(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+api_b_open_and_close(InitState) ->
+ Seq =
+ [
+ #{desc => "open",
+ cmd => fun(#{domain := Domain,
+ type := Type,
+ protocol := Protocol} = S) ->
+ Res = socket:open(Domain, Type, Protocol),
+ {ok, {S, Res}}
+ end},
+ #{desc => "validate open",
+ cmd => fun({S, {ok, Sock}}) ->
+ NewS = S#{socket => Sock},
+ {ok, NewS};
+ ({_, {error, _} = ERROR}) ->
+ ERROR
+ end},
+ #{desc => "get domain (maybe)",
+ cmd => fun(#{socket := Sock} = S) ->
+ Res = socket:getopt(Sock, socket, domain),
+ {ok, {S, Res}}
+ end},
+ #{desc => "validate domain (maybe)",
+ cmd => fun({#{domain := Domain} = S, {ok, Domain}}) ->
+ {ok, S};
+ ({#{domain := ExpDomain}, {ok, Domain}}) ->
+ {error, {unexpected_domain, ExpDomain, Domain}};
+ %% Some platforms do not support this option
+ ({S, {error, einval}}) ->
+ {ok, S};
+ ({_, {error, _} = ERROR}) ->
+ ERROR
+ end},
+ #{desc => "get type",
+ cmd => fun(#{socket := Sock} = State) ->
+ Res = socket:getopt(Sock, socket, type),
+ {ok, {State, Res}}
+ end},
+ #{desc => "validate type",
+ cmd => fun({#{type := Type} = State, {ok, Type}}) ->
+ {ok, State};
+ ({#{type := ExpType}, {ok, Type}}) ->
+ {error, {unexpected_type, ExpType, Type}};
+ ({_, {error, _} = ERROR}) ->
+ ERROR
+ end},
+ #{desc => "get protocol",
+ cmd => fun(#{socket := Sock} = State) ->
+ case socket:supports(options, socket, protocol) of
+ true ->
+ Res = socket:getopt(Sock, socket, protocol),
+ {ok, {State, Res}};
+ false ->
+ {ok, {State, not_supported}}
+ end
+ end},
+ #{desc => "validate protocol",
+ cmd => fun({State, not_supported}) ->
+ ?SEV_IPRINT("socket option 'protocol' "
+ "not supported"),
+ {ok, State};
+ ({#{protocol := Protocol} = State, {ok, Protocol}}) ->
+ {ok, State};
+ ({#{protocol := ExpProtocol}, {ok, Protocol}}) ->
+ {error, {unexpected_type, ExpProtocol, Protocol}};
+ ({_, {error, _} = ERROR}) ->
+ ERROR
+ end},
+ #{desc => "get controlling-process",
+ cmd => fun(#{socket := Sock} = State) ->
+ Res = socket:getopt(Sock, otp, controlling_process),
+ {ok, {State, Res}}
+ end},
+ #{desc => "validate controlling-process",
+ cmd => fun({State, {ok, Pid}}) ->
+ case self() of
+ Pid ->
+ {ok, State};
+ _ ->
+ {error, {unexpected_owner, Pid}}
+ end;
+ ({_, {error, _} = ERROR}) ->
+ ERROR
+ end},
+ #{desc => "close socket",
+ cmd => fun(#{socket := Sock} = State) ->
+ Res = socket:close(Sock),
+ {ok, {State, Res}}
+ end},
+ #{desc => "validate socket close",
+ cmd => fun({_, ok}) ->
+ ok;
+ ({_, {error, _} = ERROR}) ->
+ ERROR
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+ Evaluator = ?SEV_START("tester", Seq, InitState),
+ ok = ?SEV_AWAIT_FINISH([Evaluator]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically send and receive on an IPv4 UDP (dgram) socket using
+%% sendto and recvfrom..
+api_b_sendto_and_recvfrom_udp4(suite) ->
+ [];
+api_b_sendto_and_recvfrom_udp4(doc) ->
+ [];
+api_b_sendto_and_recvfrom_udp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(5)),
+ tc_try(api_b_sendto_and_recvfrom_udp4,
+ fun() ->
+ Send = fun(Sock, Data, Dest) ->
+ socket:sendto(Sock, Data, Dest)
+ end,
+ Recv = fun(Sock) ->
+ socket:recvfrom(Sock)
+ end,
+ InitState = #{domain => inet,
+ proto => udp,
+ send => Send,
+ recv => Recv},
+ ok = api_b_send_and_recv_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically send and receive on an IPv4 UDP (dgram) socket using
+%% sendto and recvfrom.
+api_b_sendto_and_recvfrom_udpL(suite) ->
+ [];
+api_b_sendto_and_recvfrom_udpL(doc) ->
+ [];
+api_b_sendto_and_recvfrom_udpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(5)),
+ tc_try(api_b_sendto_and_recvfrom_udpL,
+ fun() ->
+ has_support_unix_domain_socket(),
+ unix_domain_socket_host_cond()
+ end,
+ fun() ->
+ Send = fun(Sock, Data, Dest) ->
+ socket:sendto(Sock, Data, Dest)
+ end,
+ Recv = fun(Sock) ->
+ socket:recvfrom(Sock)
+ end,
+ InitState = #{domain => local,
+ proto => default,
+ send => Send,
+ recv => Recv},
+ ok = api_b_send_and_recv_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically send and receive on an IPv4 UDP (dgram) socket
+%% using sendmsg and recvmsg.
+api_b_sendmsg_and_recvmsg_udp4(suite) ->
+ [];
+api_b_sendmsg_and_recvmsg_udp4(doc) ->
+ [];
+api_b_sendmsg_and_recvmsg_udp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(5)),
+ tc_try(api_b_sendmsg_and_recvmsg_udp4,
+ fun() ->
+ Send = fun(Sock, Data, Dest) ->
+ %% We need tests for this,
+ %% but this is not the place it.
+ %% CMsgHdr = #{level => ip,
+ %% type => tos,
+ %% data => reliability},
+ %% CMsgHdrs = [CMsgHdr],
+ MsgHdr = #{addr => Dest,
+ %% ctrl => CMsgHdrs,
+ iov => [Data]},
+ socket:sendmsg(Sock, MsgHdr)
+ end,
+ Recv = fun(Sock) ->
+ %% We have some issues on old darwing...
+ %% socket:setopt(Sock, otp, debug, true),
+ case socket:recvmsg(Sock) of
+ {ok, #{addr := Source,
+ iov := [Data]}} ->
+ %% socket:setopt(Sock, otp, debug, false),
+ {ok, {Source, Data}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState = #{domain => inet,
+ proto => udp,
+ send => Send,
+ recv => Recv},
+ ok = api_b_send_and_recv_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically send and receive on an IPv4 UDP (dgram) socket
+%% using sendmsg and recvmsg.
+api_b_sendmsg_and_recvmsg_udpL(suite) ->
+ [];
+api_b_sendmsg_and_recvmsg_udpL(doc) ->
+ [];
+api_b_sendmsg_and_recvmsg_udpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(5)),
+ tc_try(api_b_sendmsg_and_recvmsg_udpL,
+ fun() ->
+ has_support_unix_domain_socket(),
+ unix_domain_socket_host_cond()
+ end,
+ fun() ->
+ Send = fun(Sock, Data, Dest) ->
+ %% We need tests for this,
+ %% but this is not the place it.
+ %% CMsgHdr = #{level => ip,
+ %% type => tos,
+ %% data => reliability},
+ %% CMsgHdrs = [CMsgHdr],
+ MsgHdr = #{addr => Dest,
+ %% ctrl => CMsgHdrs,
+ iov => [Data]},
+ socket:sendmsg(Sock, MsgHdr)
+ end,
+ Recv = fun(Sock) ->
+ %% We have some issues on old darwing...
+ %% socket:setopt(Sock, otp, debug, true),
+ case socket:recvmsg(Sock) of
+ {ok, #{addr := Source,
+ iov := [Data]}} ->
+ %% socket:setopt(Sock, otp, debug, false),
+ {ok, {Source, Data}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState = #{domain => local,
+ proto => default,
+ send => Send,
+ recv => Recv},
+ ok = api_b_send_and_recv_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+api_b_send_and_recv_udp(InitState) ->
+ Seq =
+ [
+ #{desc => "local address",
+ cmd => fun(#{domain := local = Domain} = State) ->
+ LSASrc = which_local_socket_addr(Domain),
+ LSADst = which_local_socket_addr(Domain),
+ {ok, State#{lsa_src => LSASrc,
+ lsa_dst => LSADst}};
+ (#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{lsa_src => LSA,
+ lsa_dst => LSA}}
+ end},
+
+ #{desc => "open src socket",
+ cmd => fun(#{domain := Domain,
+ proto := Proto} = State) ->
+ Sock = sock_open(Domain, dgram, Proto),
+ {ok, State#{sock_src => Sock}}
+ end},
+ #{desc => "bind src",
+ cmd => fun(#{sock_src := Sock, lsa_src := LSA}) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _Port} ->
+ ?SEV_IPRINT("src bound"),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("src bind failed: ~p", [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "sockname src socket",
+ cmd => fun(#{sock_src := Sock} = State) ->
+ SASrc = sock_sockname(Sock),
+ ?SEV_IPRINT("src sockaddr: "
+ "~n ~p", [SASrc]),
+ {ok, State#{sa_src => SASrc}}
+ end},
+
+ #{desc => "open dst socket",
+ cmd => fun(#{domain := Domain,
+ proto := Proto} = State) ->
+ Sock = sock_open(Domain, dgram, Proto),
+ {ok, State#{sock_dst => Sock}}
+ end},
+ #{desc => "bind dst",
+ cmd => fun(#{sock_dst := Sock, lsa_dst := LSA}) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _Port} ->
+ ?SEV_IPRINT("src bound"),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("src bind failed: ~p", [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "sockname dst socket",
+ cmd => fun(#{sock_dst := Sock} = State) ->
+ SADst = sock_sockname(Sock),
+ ?SEV_IPRINT("dst sockaddr: "
+ "~n ~p", [SADst]),
+ {ok, State#{sa_dst => SADst}}
+ end},
+ #{desc => "send req (to dst)",
+ cmd => fun(#{sock_src := Sock, sa_dst := Dst, send := Send}) ->
+ Send(Sock, ?BASIC_REQ, Dst)
+ end},
+ #{desc => "recv req (from src)",
+ cmd => fun(#{sock_dst := Sock, sa_src := Src, recv := Recv}) ->
+ case Recv(Sock) of
+ {ok, {Src, ?BASIC_REQ}} ->
+ ok;
+ {ok, UnexpData} ->
+ {error, {unexpected_data, UnexpData}};
+ {error, _} = ERROR ->
+ %% At the moment there is no way to get
+ %% status or state for the socket...
+ ERROR
+ end
+ end},
+ #{desc => "send rep (to src)",
+ cmd => fun(#{sock_dst := Sock, sa_src := Src, send := Send}) ->
+ Send(Sock, ?BASIC_REP, Src)
+ end},
+ #{desc => "recv rep (from dst)",
+ cmd => fun(#{sock_src := Sock, sa_dst := Dst, recv := Recv}) ->
+ case Recv(Sock) of
+ {ok, {Dst, ?BASIC_REP}} ->
+ ok;
+ {ok, UnexpData} ->
+ {error, {unexpected_data, UnexpData}};
+ {error, _} = ERROR ->
+ %% At the moment there is no way to get
+ %% status or state for the socket...
+ ERROR
+ end
+ end},
+ #{desc => "close src socket",
+ cmd => fun(#{domain := local,
+ sock_src := Sock,
+ lsa_src := #{path := Path}} = State) ->
+ ok = socket:close(Sock),
+ State1 =
+ unlink_path(Path,
+ fun() -> maps:remove(lsa_src, State) end,
+ fun() -> State end),
+ {ok, maps:remove(sock_src, State1)};
+ (#{sock_src := Sock} = State) ->
+ ok = socket:close(Sock),
+ {ok, maps:remove(sock_src, State)}
+ end},
+ #{desc => "close dst socket",
+ cmd => fun(#{domain := local,
+ sock_dst := Sock,
+ lsa_dst := #{path := Path}} = State) ->
+ ok = socket:close(Sock),
+ State1 =
+ unlink_path(Path,
+ fun() -> maps:remove(lsa_dst, State) end,
+ fun() -> State end),
+ {ok, maps:remove(sock_dst, State1)};
+ (#{sock_dst := Sock} = State) ->
+ ok = socket:close(Sock),
+ {ok, maps:remove(sock_dst, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+ Evaluator = ?SEV_START("tester", Seq, InitState),
+ ok = ?SEV_AWAIT_FINISH([Evaluator]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically send and receive using the "common" functions (send and recv)
+%% on an IPv4 TCP (stream) socket.
+api_b_send_and_recv_tcp4(suite) ->
+ [];
+api_b_send_and_recv_tcp4(doc) ->
+ [];
+api_b_send_and_recv_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_b_send_and_recv_tcp4,
+ fun() ->
+ Send = fun(Sock, Data) ->
+ socket:send(Sock, Data)
+ end,
+ Recv = fun(Sock) ->
+ socket:recv(Sock)
+ end,
+ InitState = #{domain => inet,
+ proto => tcp,
+ send => Send,
+ recv => Recv},
+ ok = api_b_send_and_recv_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically send and receive using the "common" functions (send and recv)
+%% on an Unix Domain (stream) socket (TCP).
+api_b_send_and_recv_tcpL(suite) ->
+ [];
+api_b_send_and_recv_tcpL(doc) ->
+ [];
+api_b_send_and_recv_tcpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_b_send_and_recv_tcpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ Send = fun(Sock, Data) ->
+ socket:send(Sock, Data)
+ end,
+ Recv = fun(Sock) ->
+ socket:recv(Sock)
+ end,
+ InitState = #{domain => local,
+ proto => default,
+ send => Send,
+ recv => Recv},
+ ok = api_b_send_and_recv_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically send and receive using the msg functions (sendmsg and recvmsg)
+%% on an IPv4 TCP (stream) socket.
+api_b_sendmsg_and_recvmsg_tcp4(suite) ->
+ [];
+api_b_sendmsg_and_recvmsg_tcp4(doc) ->
+ [];
+api_b_sendmsg_and_recvmsg_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_b_sendmsg_and_recvmsg_tcp4,
+ fun() ->
+ Send = fun(Sock, Data) ->
+ MsgHdr = #{iov => [Data]},
+ socket:sendmsg(Sock, MsgHdr)
+ end,
+ Recv = fun(Sock) ->
+ case socket:recvmsg(Sock) of
+ {ok, #{addr := undefined,
+ iov := [Data]}} ->
+ {ok, Data};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState = #{domain => inet,
+ proto => tcp,
+ send => Send,
+ recv => Recv},
+ ok = api_b_send_and_recv_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically send and receive using the msg functions (sendmsg and recvmsg)
+%% on an Unix Domain (stream) socket (TCP).
+api_b_sendmsg_and_recvmsg_tcpL(suite) ->
+ [];
+api_b_sendmsg_and_recvmsg_tcpL(doc) ->
+ [];
+api_b_sendmsg_and_recvmsg_tcpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_b_sendmsg_and_recvmsg_tcpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ Send = fun(Sock, Data) ->
+ MsgHdr = #{iov => [Data]},
+ socket:sendmsg(Sock, MsgHdr)
+ end,
+ Recv = fun(Sock) ->
+ case socket:recvmsg(Sock) of
+ %% On some platforms, the address
+ %% is *not* provided (e.g. FreeBSD)
+ {ok, #{addr := undefined,
+ iov := [Data]}} ->
+ {ok, Data};
+ %% On some platforms, the address
+ %% *is* provided (e.g. linux)
+ {ok, #{addr := #{family := local},
+ iov := [Data]}} ->
+ socket:setopt(Sock,
+ otp,
+ debug,
+ false),
+ {ok, Data};
+ {error, _} = ERROR ->
+ socket:setopt(Sock,
+ otp,
+ debug,
+ false),
+ ERROR
+ end
+ end,
+ InitState = #{domain => local,
+ proto => default,
+ send => Send,
+ recv => Recv},
+ ok = api_b_send_and_recv_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+api_b_send_and_recv_tcp(InitState) ->
+ process_flag(trap_exit, true),
+ ServerSeq =
+ [
+ %% *** Wait for start order ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester}) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{lsa => LSA}}
+ end},
+ #{desc => "create listen socket",
+ cmd => fun(#{domain := Domain,
+ proto := Proto} = State) ->
+ case socket:open(Domain, stream, Proto) of
+ {ok, Sock} ->
+ {ok, State#{lsock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{domain := local,
+ lsock := LSock,
+ lsa := LSA} = _State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, _Port} ->
+ ok; % We do not care about the port for local
+ {error, _} = ERROR ->
+ ERROR
+ end;
+ (#{lsock := LSock, lsa := LSA} = State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, Port} ->
+ ?SEV_IPRINT("bound to port: ~w", [Port]),
+ {ok, State#{lport => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "make listen socket",
+ cmd => fun(#{lsock := LSock}) ->
+ socket:listen(LSock)
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{domain := local,
+ tester := Tester, lsa := #{path := Path}}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Path),
+ ok;
+ (#{tester := Tester, lport := Port}) ->
+ %% This is actually not used for unix domain socket
+ ?SEV_ANNOUNCE_READY(Tester, init, Port),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (accept)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, accept)
+ end},
+ #{desc => "await connection",
+ cmd => fun(#{lsock := LSock} = State) ->
+ case socket:accept(LSock) of
+ {ok, Sock} ->
+ ?SEV_IPRINT("accepted: ~n ~p", [Sock]),
+ {ok, State#{csock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (accept)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept),
+ ok
+ end},
+ #{desc => "await (recv) request",
+ cmd => fun(#{csock := Sock, recv := Recv}) ->
+ case Recv(Sock) of
+ {ok, ?BASIC_REQ} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv request)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_req),
+ ok
+ end},
+ #{desc => "await continue (with send reply)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, send_reply)
+ end},
+ #{desc => "send reply",
+ cmd => fun(#{csock := Sock, send := Send}) ->
+ Send(Sock, ?BASIC_REP)
+ end},
+ #{desc => "announce ready (send reply)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send_reply),
+ ok
+ end},
+
+ %% *** Termination ***
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close connection socket",
+ cmd => fun(#{csock := Sock} = State) ->
+ ok = socket:close(Sock),
+ {ok, maps:remove(csock, State)}
+ end},
+ #{desc => "close listen socket",
+ cmd => fun(#{domain := local,
+ lsock := Sock,
+ local_sa := #{path := Path}} = State) ->
+ ok = socket:close(Sock),
+ State1 =
+ unlink_path(Path,
+ fun() ->
+ maps:remove(local_sa, State)
+ end,
+ fun() -> State end),
+ {ok, maps:remove(lsock, State1)};
+ (#{lsock := LSock} = State) ->
+ case socket:close(LSock) of
+ ok ->
+ {ok, maps:remove(lsock, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ ClientSeq =
+ [
+ %% *** Wait for start order ***
+ #{desc => "await start (from tester)",
+ cmd => fun(#{domain := local} = State) ->
+ {Tester, Path} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester, server_path => Path}};
+ (State) ->
+ {Tester, Port} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester, server_port => Port}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester}) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** The init part ***
+ #{desc => "which server (local) address",
+ cmd => fun(#{domain := local = Domain,
+ server_path := Path} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ SSA = #{family => Domain, path => Path},
+ {ok, State#{local_sa => LSA, server_sa => SSA}};
+ (#{domain := Domain, server_port := Port} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ SSA = LSA#{port => Port},
+ {ok, State#{local_sa => LSA, server_sa => SSA}}
+ end},
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain,
+ proto := Proto} = State) ->
+ case socket:open(Domain, stream, Proto) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{sock := Sock, local_sa := LSA} = _State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _Port} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% *** The actual test ***
+ #{desc => "await continue (connect)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, connect)
+ end},
+ #{desc => "connect to server",
+ cmd => fun(#{sock := Sock, server_sa := SSA}) ->
+ socket:connect(Sock, SSA)
+ end},
+ #{desc => "announce ready (connect)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, connect),
+ ok
+ end},
+ #{desc => "await continue (send request)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, send_req)
+ end},
+ #{desc => "send request (to server)",
+ cmd => fun(#{sock := Sock, send := Send}) ->
+ Send(Sock, ?BASIC_REQ)
+ end},
+ #{desc => "announce ready (send request)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send_req),
+ ok
+ end},
+ #{desc => "await recv reply (from server)",
+ cmd => fun(#{sock := Sock, recv := Recv}) ->
+ {ok, ?BASIC_REP} = Recv(Sock),
+ ok
+ end},
+ #{desc => "announce ready (recv reply)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_reply),
+ ok
+ end},
+
+ %% *** Termination ***
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close socket",
+ cmd => fun(#{domain := local,
+ sock := Sock,
+ local_sa := #{path := Path}} = State) ->
+ ok = socket:close(Sock),
+ State1 =
+ unlink_path(Path,
+ fun() ->
+ maps:remove(local_sa, State)
+ end,
+ fun() -> State end),
+ {ok, maps:remove(sock, State1)};
+ (#{sock := Sock} = State) ->
+ ok = socket:close(Sock),
+ {ok, maps:remove(sock, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor client",
+ cmd => fun(#{client := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the server
+ #{desc => "order server start",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{server := Pid} = State) ->
+ {ok, Port} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{server_port => Port}}
+ end},
+
+ %% Start the client
+ #{desc => "order client start",
+ cmd => fun(#{client := Pid, server_port := Port} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Port),
+ ok
+ end},
+ #{desc => "await client ready (init)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client, init)
+ end},
+
+ %% *** The actual test ***
+ #{desc => "order server to continue (with accept)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, accept),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order client to continue (with connect)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, connect),
+ ok
+ end},
+ #{desc => "await client ready (connect)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, connect)
+ end},
+ #{desc => "await server ready (accept)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, accept)
+ end},
+ #{desc => "order client to continue (with send request)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, send_req),
+ ok
+ end},
+ #{desc => "await client ready (with send request)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, send_req)
+ end},
+ #{desc => "await server ready (request recv)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, recv_req)
+ end},
+ #{desc => "order server to continue (with send reply)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, send_reply),
+ ok
+ end},
+ #{desc => "await server ready (with reply sent)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, send_reply)
+ end},
+ #{desc => "await client ready (reply recv)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, recv_reply)
+ end},
+
+
+ %% *** Termination ***
+ #{desc => "order client to terminate",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Client),
+ ok
+ end},
+ #{desc => "await client termination",
+ cmd => fun(#{client := Client} = State) ->
+ ?SEV_AWAIT_TERMINATION(Client),
+ State1 = maps:remove(client, State),
+ {ok, State1}
+ end},
+ #{desc => "order server to terminate",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Server),
+ ok
+ end},
+ #{desc => "await server termination",
+ cmd => fun(#{server := Server} = State) ->
+ ?SEV_AWAIT_TERMINATION(Server),
+ State1 = maps:remove(server, State),
+ {ok, State1}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start server evaluator"),
+ Server = ?SEV_START("server", ServerSeq, InitState),
+
+ i("start client evaluator"),
+ Client = ?SEV_START("client", ClientSeq, InitState),
+ i("await evaluator(s)"),
+
+ i("start tester evaluator"),
+ TesterInitState = #{server => Server#ev.pid,
+ client => Client#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ ok = ?SEV_AWAIT_FINISH([Server, Client, Tester]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically establish a TCP connection via an async connect. IPv4.
+
+api_a_connect_tcp4(suite) ->
+ [];
+api_a_connect_tcp4(doc) ->
+ [];
+api_a_connect_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_a_connect_tcp4,
+ fun() ->
+ ok = api_a_connect_tcpD(inet)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically establish a TCP connection via an async connect. IPv6.
+
+api_a_connect_tcp6(suite) ->
+ [];
+api_a_connect_tcp6(doc) ->
+ [];
+api_a_connect_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_a_connect_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ ok = api_a_connect_tcpD(inet6)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+api_a_connect_tcpD(Domain) ->
+ Connect = fun(Sock, SockAddr) ->
+ socket:connect(Sock, SockAddr, nowait)
+ end,
+ Send = fun(Sock, Data) ->
+ socket:send(Sock, Data)
+ end,
+ Recv = fun(Sock) ->
+ socket:recv(Sock)
+ end,
+ InitState = #{domain => Domain,
+ connect => Connect,
+ send => Send,
+ recv => Recv},
+ api_a_connect_tcp(InitState).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+api_a_connect_tcp(InitState) ->
+ process_flag(trap_exit, true),
+ ServerSeq =
+ [
+ %% *** Wait for start order ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester}) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{lsa => LSA}}
+ end},
+ #{desc => "create listen socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{lsock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{lsock := LSock, lsa := LSA} = State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, Port} ->
+ {ok, State#{lport => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "make listen socket",
+ cmd => fun(#{lsock := LSock}) ->
+ socket:listen(LSock)
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester, lport := Port}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Port),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (accept)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, accept)
+ end},
+ #{desc => "await connection",
+ cmd => fun(#{lsock := LSock} = State) ->
+ case socket:accept(LSock) of
+ {ok, Sock} ->
+ ?SEV_IPRINT("accepted: ~n ~p", [Sock]),
+ {ok, State#{csock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (accept)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept),
+ ok
+ end},
+
+ #{desc => "await continue (recv_req)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv_req)
+ end},
+ #{desc => "recv req",
+ cmd => fun(#{csock := Sock, recv := Recv}) ->
+ case Recv(Sock) of
+ {ok, ?BASIC_REQ} ->
+ ok;
+ {ok, UnexpData} ->
+ {error, {unexpected_data, UnexpData}};
+ {error, _} = ERROR ->
+ %% At the moment there is no way to get
+ %% status or state for the socket...
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv_req)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_req),
+ ok
+ end},
+ #{desc => "await continue (send_rep)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, send_rep)
+ end},
+ #{desc => "send rep",
+ cmd => fun(#{csock := Sock, send := Send}) ->
+ Send(Sock, ?BASIC_REP)
+ end},
+ #{desc => "announce ready (send_rep)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send_rep),
+ ok
+ end},
+
+
+ %% *** Termination ***
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close connection socket",
+ cmd => fun(#{csock := Sock} = State) ->
+ ok = socket:close(Sock),
+ {ok, maps:remove(csock, State)}
+ end},
+ #{desc => "close listen socket",
+ cmd => fun(#{lsock := Sock} = State) ->
+ ok = socket:close(Sock),
+ {ok, maps:remove(lsock, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ ClientSeq =
+ [
+ %% *** Wait for start order ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ {Tester, Port} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester, server_port => Port}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester}) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** The init part ***
+ #{desc => "which server (local) address",
+ cmd => fun(#{domain := Domain, server_port := Port} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ SSA = LSA#{port => Port},
+ {ok, State#{local_sa => LSA, server_sa => SSA}}
+ end},
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{sock := Sock, local_sa := LSA} = _State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _Port} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% *** The actual test ***
+ #{desc => "await continue (async connect)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, async_connect)
+ end},
+ #{desc => "connect (async) to server",
+ cmd => fun(#{sock := Sock,
+ server_sa := SSA,
+ connect := Connect} = State) ->
+ case Connect(Sock, SSA) of
+ ok ->
+ ?SEV_IPRINT("ok -> "
+ "unexpected success => SKIP",
+ []),
+ {skip, unexpected_success};
+ {select, {select_info, ST, SR}} ->
+ ?SEV_IPRINT("select ->"
+ "~n tag: ~p"
+ "~n ref: ~p", [ST, SR]),
+ {ok, State#{connect_stag => ST,
+ connect_sref => SR}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (connect select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, connect_select),
+ ok
+ end},
+ #{desc => "await select message",
+ cmd => fun(#{sock := Sock, connect_sref := Ref}) ->
+ receive
+ {'$socket', Sock, select, Ref} ->
+ ?SEV_IPRINT("select message ->"
+ "~n ref: ~p", [Ref]),
+ ok
+ after 5000 ->
+ ?SEV_EPRINT("timeout: "
+ "~n message queue: ~p",
+ [mq()]),
+ {error, timeout}
+ end
+ end},
+ #{desc => "announce ready (select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, select),
+ ok
+ end},
+ #{desc => "connect (async) to server",
+ cmd => fun(#{sock := Sock, server_sa := SSA, connect := Connect}) ->
+ case Connect(Sock, SSA) of
+ ok ->
+ ok;
+ {select, SelectInfo} ->
+ {error, {unexpected_select, SelectInfo}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (connect)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, connect),
+ ok
+ end},
+ #{desc => "get peername",
+ cmd => fun(#{sock := Sock} = _State) ->
+ case socket:peername(Sock) of
+ {ok, SockAddr} ->
+ ?SEV_IPRINT("Peer Name: ~p", [SockAddr]),
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "await continue (send_req)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, send_req)
+ end},
+ #{desc => "send req",
+ cmd => fun(#{sock := Sock, send := Send}) ->
+ Send(Sock, ?BASIC_REQ)
+ end},
+ #{desc => "announce ready (send_req)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send_req),
+ ok
+ end},
+ #{desc => "await continue (recv_rep)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv_rep)
+ end},
+ #{desc => "recv rep",
+ cmd => fun(#{sock := Sock, recv := Recv}) ->
+ case Recv(Sock) of
+ {ok, ?BASIC_REP} ->
+ ok;
+ {ok, UnexpData} ->
+ {error, {unexpected_data, UnexpData}};
+ {error, _} = ERROR ->
+ %% At the moment there is no way to get
+ %% status or state for the socket...
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv_rep)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_rep),
+ ok
+ end},
+
+ %% *** Termination ***
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close socket",
+ cmd => fun(#{sock := Sock} = State) ->
+ ok = socket:close(Sock),
+ State2 = maps:remove(sock, State),
+ State3 = maps:remove(connect_stag, State2),
+ State4 = maps:remove(connect_sref, State3),
+ {ok, State4}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor client",
+ cmd => fun(#{client := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the server
+ #{desc => "order server start",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{server := Pid} = State) ->
+ {ok, Port} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{server_port => Port}}
+ end},
+
+ %% Start the client
+ #{desc => "order client start",
+ cmd => fun(#{client := Pid, server_port := Port} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Port),
+ ok
+ end},
+ #{desc => "await client ready (init)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client, init)
+ end},
+
+
+ %% *** The actual test ***
+ #{desc => "order client to continue (async connect)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, async_connect),
+ ok
+ end},
+ #{desc => "await client ready (connect select)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, connect_select)
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "order server to continue (with accept)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, accept),
+ ok
+ end},
+ #{desc => "await client ready (select)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, select)
+ end},
+ #{desc => "await client ready (connect)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, connect)
+ end},
+ #{desc => "await server ready (accept)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, accept)
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "order server to recv test req (recv req)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, recv_req),
+ ok
+ end},
+ #{desc => "order client to send test req (send req)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, send_req),
+ ok
+ end},
+ #{desc => "await client ready (send_req)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, send_req)
+ end},
+ #{desc => "await server ready (recv_req)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, recv_req)
+ end},
+ #{desc => "order client to recv test rep (send rep)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, recv_rep),
+ ok
+ end},
+ #{desc => "order server to send test rep (send rep)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, send_rep),
+ ok
+ end},
+ #{desc => "await server ready (send_rep)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, send_rep)
+ end},
+ #{desc => "await client ready (recv_rep)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, recv_rep)
+ end},
+
+
+ %% *** Termination ***
+ #{desc => "order client to terminate",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Client),
+ ok
+ end},
+ #{desc => "await client termination",
+ cmd => fun(#{client := Client} = State) ->
+ ?SEV_AWAIT_TERMINATION(Client),
+ State1 = maps:remove(client, State),
+ {ok, State1}
+ end},
+ #{desc => "order server to terminate",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Server),
+ ok
+ end},
+ #{desc => "await server termination",
+ cmd => fun(#{server := Server} = State) ->
+ ?SEV_AWAIT_TERMINATION(Server),
+ State1 = maps:remove(server, State),
+ {ok, State1}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start server evaluator"),
+ Server = ?SEV_START("server", ServerSeq, InitState),
+
+ i("start client evaluator"),
+ Client = ?SEV_START("client", ClientSeq, InitState),
+ i("await evaluator(s)"),
+
+ i("start tester evaluator"),
+ TesterInitState = #{server => Server#ev.pid,
+ client => Client#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ ok = ?SEV_AWAIT_FINISH([Server, Client, Tester]).
+
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically send and receive on an IPv4 UDP (dgram) socket using
+%% sendto and recvfrom. But we try to be async. That is, we use
+%% the 'nowait' value for the Timeout argument (and await the eventual
+%% select message). Note that we only do this for the recvfrom,
+%% since its much more difficult to "arrange" for sendto.
+%%
+api_a_sendto_and_recvfrom_udp4(suite) ->
+ [];
+api_a_sendto_and_recvfrom_udp4(doc) ->
+ [];
+api_a_sendto_and_recvfrom_udp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(5)),
+ tc_try(api_a_sendto_and_recvfrom_udp4,
+ fun() ->
+ Send = fun(Sock, Data, Dest) ->
+ socket:sendto(Sock, Data, Dest)
+ end,
+ Recv = fun(Sock) ->
+ socket:recvfrom(Sock, 0, nowait)
+ end,
+ InitState = #{domain => inet,
+ send => Send,
+ recv => Recv},
+ ok = api_a_send_and_recv_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically send and receive on an IPv6 UDP (dgram) socket using
+%% sendto and recvfrom. But we try to be async. That is, we use
+%% the 'nowait' value for the Timeout argument (and await the eventual
+%% select message). Note that we only do this for the recvfrom,
+%% since its much more difficult to "arrange" for sendto.
+%%
+api_a_sendto_and_recvfrom_udp6(suite) ->
+ [];
+api_a_sendto_and_recvfrom_udp6(doc) ->
+ [];
+api_a_sendto_and_recvfrom_udp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(5)),
+ tc_try(api_a_sendto_and_recvfrom_udp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Send = fun(Sock, Data, Dest) ->
+ socket:sendto(Sock, Data, Dest)
+ end,
+ Recv = fun(Sock) ->
+ socket:recvfrom(Sock, 0, nowait)
+ end,
+ InitState = #{domain => inet6,
+ send => Send,
+ recv => Recv},
+ ok = api_a_send_and_recv_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically send and receive on an IPv4 UDP (dgram) socket using
+%% sendto and recvfrom. But we try to be async. That is, we use
+%% the 'nowait' value for the Timeout argument (and await the eventual
+%% select message). Note that we only do this for the recvmsg,
+%% since its much more difficult to "arrange" for sendmsg.
+%%
+api_a_sendmsg_and_recvmsg_udp4(suite) ->
+ [];
+api_a_sendmsg_and_recvmsg_udp4(doc) ->
+ [];
+api_a_sendmsg_and_recvmsg_udp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(5)),
+ tc_try(api_a_sendmsg_and_recvmsg_udp4,
+ fun() ->
+ Send = fun(Sock, Data, Dest) ->
+ MsgHdr = #{addr => Dest,
+ %% ctrl => CMsgHdrs,
+ iov => [Data]},
+ socket:sendmsg(Sock, MsgHdr)
+ end,
+ Recv = fun(Sock) ->
+ case socket:recvmsg(Sock, nowait) of
+ {ok, #{addr := Source,
+ iov := [Data]}} ->
+ {ok, {Source, Data}};
+ {ok, _} = OK ->
+ OK;
+ {select, _} = SELECT ->
+ SELECT;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState = #{domain => inet,
+ send => Send,
+ recv => Recv},
+ ok = api_a_send_and_recv_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically send and receive on an IPv6 UDP (dgram) socket using
+%% sendto and recvfrom. But we try to be async. That is, we use
+%% the 'nowait' value for the Timeout argument (and await the eventual
+%% select message). Note that we only do this for the recvmsg,
+%% since its much more difficult to "arrange" for sendmsg.
+%%
+api_a_sendmsg_and_recvmsg_udp6(suite) ->
+ [];
+api_a_sendmsg_and_recvmsg_udp6(doc) ->
+ [];
+api_a_sendmsg_and_recvmsg_udp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(5)),
+ tc_try(api_a_sendmsg_and_recvmsg_udp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Send = fun(Sock, Data, Dest) ->
+ MsgHdr = #{addr => Dest,
+ %% ctrl => CMsgHdrs,
+ iov => [Data]},
+ socket:sendmsg(Sock, MsgHdr)
+ end,
+ Recv = fun(Sock) ->
+ case socket:recvmsg(Sock, nowait) of
+ {ok, #{addr := Source,
+ iov := [Data]}} ->
+ {ok, {Source, Data}};
+ {ok, _} = OK ->
+ OK;
+ {select, _} = SELECT ->
+ SELECT;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState = #{domain => inet6,
+ send => Send,
+ recv => Recv},
+ ok = api_a_send_and_recv_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+api_a_send_and_recv_udp(InitState) ->
+ ServerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, dgram, udp) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind socket (to local address)",
+ cmd => fun(#{sock := Sock, local_sa := LSA} = State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, Port} ->
+ {ok, State#{port => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester, local_sa := LSA, port := Port}) ->
+ ServerSA = LSA#{port => Port},
+ ?SEV_ANNOUNCE_READY(Tester, init, ServerSA),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (recv)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv)
+ end},
+ #{desc => "try recv request (with nowait, expect select)",
+ cmd => fun(#{sock := Sock, recv := Recv} = State) ->
+ case Recv(Sock) of
+ {select, {select_info, Tag, RecvRef}} ->
+ ?SEV_IPRINT("expected select: "
+ "~n Tag: ~p"
+ "~n Ref: ~p", [Tag, RecvRef]),
+ {ok, State#{recv_stag => Tag,
+ recv_sref => RecvRef}};
+ {ok, X} ->
+ {error, {unexpected_succes, X}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv_select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_select),
+ ok
+ end},
+ #{desc => "await select message",
+ cmd => fun(#{sock := Sock, recv_sref := RecvRef}) ->
+ receive
+ {'$socket', Sock, select, RecvRef} ->
+ ok
+ after 5000 ->
+ ?SEV_EPRINT("message queue: ~p", [mq()]),
+ {error, timeout}
+ end
+ end},
+ #{desc => "announce ready (select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, select),
+ ok
+ end},
+ #{desc => "now read the data (request)",
+ cmd => fun(#{sock := Sock, recv := Recv} = State) ->
+ case Recv(Sock) of
+ {ok, {Src, ?BASIC_REQ}} ->
+ {ok, State#{req_src => Src}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv request)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_req),
+ ok
+ end},
+
+ #{desc => "await continue (send reply)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, send_reply)
+ end},
+ #{desc => "send reply",
+ cmd => fun(#{sock := Sock, req_src := Src, send := Send}) ->
+ Send(Sock, ?BASIC_REP, Src)
+ end},
+ #{desc => "announce ready (send)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send),
+ ok
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ State2 = maps:remove(tester, State),
+ State3 = maps:remove(recv_stag, State2),
+ State4 = maps:remove(recv_sref, State3),
+ State5 = maps:remove(req_src, State4),
+ {ok, State5};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close socket",
+ cmd => fun(#{sock := Sock} = State) ->
+ ok = socket:close(Sock),
+ {ok, maps:remove(sock, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ ClientSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ {Tester, ServerSA} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester,
+ server_sa => ServerSA}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{lsa => LSA}}
+ end},
+ #{desc => "open socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ Sock = sock_open(Domain, dgram, udp),
+ SA = sock_sockname(Sock),
+ {ok, State#{sock => Sock, sa => SA}}
+ end},
+ #{desc => "bind socket (to local address)",
+ cmd => fun(#{sock := Sock, lsa := LSA}) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _Port} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (send request)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, send_req)
+ end},
+ #{desc => "send request",
+ cmd => fun(#{sock := Sock, server_sa := Server, send := Send}) ->
+ Send(Sock, ?BASIC_REQ, Server)
+ end},
+ #{desc => "announce ready (send request)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send_req),
+ ok
+ end},
+ #{desc => "await continue (recv)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv)
+ end},
+ #{desc => "try recv reply (with nowait)",
+ cmd => fun(#{sock := Sock, recv := Recv} = State) ->
+ case Recv(Sock) of
+ {select, {select_info, Tag, RecvRef}} ->
+ {ok, State#{recv_stag => Tag,
+ recv_sref => RecvRef}};
+ {ok, X} ->
+ {error, {unexpected_select_info, X}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv_select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_select),
+ ok
+ end},
+ #{desc => "await select message",
+ cmd => fun(#{sock := Sock, recv_sref := RecvRef}) ->
+ receive
+ {'$socket', Sock, select, RecvRef} ->
+ ok
+ end
+ end},
+ #{desc => "announce ready (select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, select),
+ ok
+ end},
+ #{desc => "now read the data (reply)",
+ cmd => fun(#{sock := Sock, recv := Recv}) ->
+ case Recv(Sock) of
+ {ok, {_Src, ?BASIC_REP}} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv reply)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_rep),
+ ok
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ State2 = maps:remove(tester, State),
+ State3 = maps:remove(recv_stag, State2),
+ State4 = maps:remove(recv_sref, State3),
+ {ok, State4};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close socket",
+ cmd => fun(#{sock := Sock} = State) ->
+ ok = socket:close(Sock),
+ {ok, maps:remove(sock, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor client",
+ cmd => fun(#{client := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the server
+ #{desc => "order server start",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{server := Pid} = State) ->
+ {ok, ServerSA} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{server_sa => ServerSA}}
+ end},
+
+ %% Start the client
+ #{desc => "order client start",
+ cmd => fun(#{client := Pid,
+ server_sa := ServerSA} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, ServerSA),
+ ok
+ end},
+ #{desc => "await client ready (init)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client, init)
+ end},
+
+ %% The actual test
+ #{desc => "order server continue (recv)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ #{desc => "await server ready (recv_select)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, server, recv_select)
+ end},
+
+ #{desc => "order client continue (send request)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, send_req),
+ ok
+ end},
+ #{desc => "await client ready (send request)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client, send_req)
+ end},
+ #{desc => "await server ready (select)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, server, select)
+ end},
+ #{desc => "await server ready (recv request)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, server, recv_req)
+ end},
+
+ #{desc => "order client continue (recv)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ #{desc => "await client ready (recv_select)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client, recv_select)
+ end},
+ #{desc => "order server continue (send reply)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, send_reply),
+ ok
+ end},
+ #{desc => "await server ready (send)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, server, send)
+ end},
+ #{desc => "await client ready (select)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client, select)
+ end},
+ #{desc => "await client ready (recv reply)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client, recv_rep)
+ end},
+
+ %% Terminations
+ #{desc => "order client to terminate",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await client termination",
+ cmd => fun(#{client := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(client, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order server to terminate",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await server termination",
+ cmd => fun(#{server := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(server, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start server evaluator"),
+ ServerInitState = InitState,
+ Server = ?SEV_START("server", ServerSeq, ServerInitState),
+
+ i("start client evaluator(s)"),
+ ClientInitState = InitState,
+ Client = ?SEV_START("client", ClientSeq, ClientInitState),
+
+ i("start 'tester' evaluator"),
+ TesterInitState = #{server => Server#ev.pid,
+ client => Client#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator"),
+ ok = ?SEV_AWAIT_FINISH([Server, Client, Tester]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically send and receive using the "common" functions (send and recv)
+%% on an IPv4 TCP (stream) socket. But we try to be async. That is, we use
+%% the 'nowait' value for the Timeout argument (and await the eventual
+%% select message). Note that we only do this for the recv,
+%% since its much more difficult to "arrange" for send.
+%% We *also* test async for accept.
+api_a_send_and_recv_tcp4(suite) ->
+ [];
+api_a_send_and_recv_tcp4(doc) ->
+ [];
+api_a_send_and_recv_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_a_send_and_recv_tcp4,
+ fun() ->
+ Send = fun(Sock, Data) ->
+ socket:send(Sock, Data)
+ end,
+ Recv = fun(Sock) ->
+ socket:recv(Sock, 0, nowait)
+ end,
+ InitState = #{domain => inet,
+ send => Send,
+ recv => Recv},
+ ok = api_a_send_and_recv_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically send and receive using the "common" functions (send and recv)
+%% on an IPv6 TCP (stream) socket. But we try to be async. That is, we use
+%% the 'nowait' value for the Timeout argument (and await the eventual
+%% select message). Note that we only do this for the recv,
+%% since its much more difficult to "arrange" for send.
+%% We *also* test async for accept.
+api_a_send_and_recv_tcp6(suite) ->
+ [];
+api_a_send_and_recv_tcp6(doc) ->
+ [];
+api_a_send_and_recv_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_a_send_and_recv_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Send = fun(Sock, Data) ->
+ socket:send(Sock, Data)
+ end,
+ Recv = fun(Sock) ->
+ socket:recv(Sock, 0, nowait)
+ end,
+ InitState = #{domain => inet6,
+ send => Send,
+ recv => Recv},
+ ok = api_a_send_and_recv_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically send and receive using the msg functions (sendmsg and recvmsg)
+%% on an IPv4 TCP (stream) socket. But we try to be async. That is, we use
+%% the 'nowait' value for the Timeout argument (and await the eventual
+%% select message). Note that we only do this for the recvmsg,
+%% since its much more difficult to "arrange" for sendmsg.
+%% We *also* test async for accept.
+api_a_sendmsg_and_recvmsg_tcp4(suite) ->
+ [];
+api_a_sendmsg_and_recvmsg_tcp4(doc) ->
+ [];
+api_a_sendmsg_and_recvmsg_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_a_sendmsg_and_recvmsg_tcp4,
+ fun() ->
+ Send = fun(Sock, Data) ->
+ MsgHdr = #{iov => [Data]},
+ socket:sendmsg(Sock, MsgHdr)
+ end,
+ Recv = fun(Sock) ->
+ case socket:recvmsg(Sock, nowait) of
+ {ok, #{addr := undefined,
+ iov := [Data]}} ->
+ {ok, Data};
+ {ok, _} = OK ->
+ OK;
+ {select, _} = SELECT ->
+ SELECT;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState = #{domain => inet,
+ send => Send,
+ recv => Recv},
+ ok = api_a_send_and_recv_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically send and receive using the msg functions (sendmsg and recvmsg)
+%% on an IPv6 TCP (stream) socket. But we try to be async. That is, we use
+%% the 'nowait' value for the Timeout argument (and await the eventual
+%% select message). Note that we only do this for the recvmsg,
+%% since its much more difficult to "arrange" for sendmsg.
+%% We *also* test async for accept.
+api_a_sendmsg_and_recvmsg_tcp6(suite) ->
+ [];
+api_a_sendmsg_and_recvmsg_tcp6(doc) ->
+ [];
+api_a_sendmsg_and_recvmsg_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_a_sendmsg_and_recvmsg_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Send = fun(Sock, Data) ->
+ MsgHdr = #{iov => [Data]},
+ socket:sendmsg(Sock, MsgHdr)
+ end,
+ Recv = fun(Sock) ->
+ case socket:recvmsg(Sock, nowait) of
+ {ok, #{addr := undefined,
+ iov := [Data]}} ->
+ {ok, Data};
+ {ok, _} = OK ->
+ OK;
+ {select, _} = SELECT ->
+ SELECT;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState = #{domain => inet6,
+ send => Send,
+ recv => Recv},
+ ok = api_a_send_and_recv_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+api_a_send_and_recv_tcp(InitState) ->
+ process_flag(trap_exit, true),
+ ServerSeq =
+ [
+ %% *** Wait for start order ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester}) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{lsa => LSA}}
+ end},
+ #{desc => "create listen socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{lsock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{lsock := LSock, lsa := LSA} = State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, Port} ->
+ {ok, State#{lport => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "make listen socket",
+ cmd => fun(#{lsock := LSock}) ->
+ socket:listen(LSock)
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester, lport := Port}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Port),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (accept)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, accept)
+ end},
+ #{desc => "await connection (nowait)",
+ cmd => fun(#{lsock := LSock} = State) ->
+ case socket:accept(LSock, nowait) of
+ {select, {select_info, Tag, Ref}} ->
+ ?SEV_IPRINT("accept select: "
+ "~n Tag: ~p"
+ "~n Ref: ~p", [Tag, Ref]),
+ {ok, State#{accept_stag => Tag,
+ accept_sref => Ref}};
+ {ok, X} ->
+ {error, {unexpected_select_info, X}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (accept_select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept_select),
+ ok
+ end},
+ #{desc => "await select message",
+ cmd => fun(#{lsock := Sock, accept_sref := Ref}) ->
+ receive
+ {'$socket', Sock, select, Ref} ->
+ ok
+ end
+ end},
+ #{desc => "announce ready (select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, select),
+ ok
+ end},
+ #{desc => "await connection (again)",
+ cmd => fun(#{lsock := LSock} = State) ->
+ case socket:accept(LSock, nowait) of
+ {ok, Sock} ->
+ ?SEV_IPRINT("accepted: "
+ "~n Sock: ~p", [Sock]),
+ {ok, State#{csock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (accept)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept),
+ ok
+ end},
+
+ #{desc => "await continue (recv request)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv_req)
+ end},
+ #{desc => "try recv request (with nowait, expect select)",
+ cmd => fun(#{csock := Sock, recv := Recv} = State) ->
+ case Recv(Sock) of
+ {select, {select_info, Tag, Ref}} ->
+ ?SEV_IPRINT("recv select: "
+ "~n Tag: ~p"
+ "~n Ref: ~p", [Tag, Ref]),
+ {ok, State#{recv_stag => Tag,
+ recv_sref => Ref}};
+ {ok, X} ->
+ {error, {unexpected_select_info, X}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv_select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_select),
+ ok
+ end},
+ #{desc => "await select message",
+ cmd => fun(#{csock := Sock, recv_sref := RecvRef}) ->
+ receive
+ {'$socket', Sock, select, RecvRef} ->
+ ok
+ end
+ end},
+ #{desc => "announce ready (select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, select),
+ ok
+ end},
+ #{desc => "now read the data (request)",
+ cmd => fun(#{csock := Sock, recv := Recv} = _State) ->
+ case Recv(Sock) of
+ {ok, ?BASIC_REQ} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv request)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_req),
+ ok
+ end},
+
+ #{desc => "await continue (send reply)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, send_rep)
+ end},
+ #{desc => "send reply",
+ cmd => fun(#{csock := Sock, send := Send}) ->
+ Send(Sock, ?BASIC_REP)
+ end},
+ #{desc => "announce ready (send reply)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send_rep),
+ ok
+ end},
+
+ %% *** Termination ***
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close connection socket",
+ cmd => fun(#{csock := Sock}) ->
+ socket:close(Sock)
+ end},
+ #{desc => "close listen socket",
+ cmd => fun(#{lsock := Sock}) ->
+ socket:close(Sock)
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ ClientSeq =
+ [
+ %% *** Wait for start order ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ {Tester, Port} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester, server_port => Port}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester}) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** The init part ***
+ #{desc => "which server (local) address",
+ cmd => fun(#{domain := Domain, server_port := Port} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ SSA = LSA#{port => Port},
+ {ok, State#{local_sa => LSA, server_sa => SSA}}
+ end},
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{sock := Sock, local_sa := LSA} = _State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _Port} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% *** The actual test ***
+ #{desc => "await continue (connect)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, connect)
+ end},
+ #{desc => "connect to server",
+ cmd => fun(#{sock := Sock, server_sa := SSA}) ->
+ socket:connect(Sock, SSA)
+ end},
+ #{desc => "announce ready (connect)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, connect),
+ ok
+ end},
+
+ #{desc => "await continue (send request)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, send_req)
+ end},
+ #{desc => "send request (to server)",
+ cmd => fun(#{sock := Sock, send := Send}) ->
+ ok = Send(Sock, ?BASIC_REQ)
+ end},
+ #{desc => "announce ready (send request)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send_req),
+ ok
+ end},
+
+ #{desc => "try recv reply (with nowait, expect select)",
+ cmd => fun(#{sock := Sock, recv := Recv} = State) ->
+ case Recv(Sock) of
+ {select, {select_info, Tag, Ref}} ->
+ ?SEV_IPRINT("recv select: "
+ "~n Tag: ~p"
+ "~n Ref: ~p", [Tag, Ref]),
+ {ok, State#{recv_stag => Tag,
+ recv_sref => Ref}};
+ {ok, X} ->
+ {error, {unexpected_select_info, X}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv_select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_select),
+ ok
+ end},
+ #{desc => "await select message",
+ cmd => fun(#{sock := Sock, recv_sref := RecvRef}) ->
+ receive
+ {'$socket', Sock, select, RecvRef} ->
+ ok
+ end
+ end},
+ #{desc => "announce ready (select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, select),
+ ok
+ end},
+ #{desc => "now read the data (reply)",
+ cmd => fun(#{sock := Sock, recv := Recv}) ->
+ {ok, ?BASIC_REP} = Recv(Sock),
+ ok
+ end},
+ #{desc => "announce ready (recv reply)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_rep),
+ ok
+ end},
+
+ %% *** Termination ***
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close socket",
+ cmd => fun(#{sock := Sock}) ->
+ socket:close(Sock)
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor client",
+ cmd => fun(#{client := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the server
+ #{desc => "order server start",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{server := Pid} = State) ->
+ {ok, Port} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{server_port => Port}}
+ end},
+
+ %% Start the client
+ #{desc => "order client start",
+ cmd => fun(#{client := Pid, server_port := Port} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Port),
+ ok
+ end},
+ #{desc => "await client ready (init)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client, init)
+ end},
+
+ %% *** The actual test ***
+ #{desc => "order server to continue (with accept)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, accept),
+ ok
+ end},
+ #{desc => "await server ready (accept select)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, server, accept_select)
+ end},
+ #{desc => "order client to continue (with connect)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, connect),
+ ok
+ end},
+ #{desc => "await server ready (select)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, server, select)
+ end},
+ #{desc => "await server ready (accept)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, server, accept)
+ end},
+ #{desc => "await client ready (connect)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, client, connect)
+ end},
+
+ #{desc => "order server to continue (recv request)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv_req),
+ ok
+ end},
+ #{desc => "await server ready (recv select)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, server, recv_select)
+ end},
+ #{desc => "order client to continue (send request)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, send_req),
+ ok
+ end},
+ #{desc => "await client ready (send request)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, send_req)
+ end},
+ #{desc => "await server ready (select)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, server, select)
+ end},
+ #{desc => "await server ready (recv request)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, server, recv_req)
+ end},
+
+ #{desc => "order client to continue (recv reply)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv_rep),
+ ok
+ end},
+ #{desc => "await client ready (recv select)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, client, recv_select)
+ end},
+ #{desc => "order server to continue (send reply)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, send_rep),
+ ok
+ end},
+ #{desc => "await server ready (send reply)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, server, send_rep)
+ end},
+ #{desc => "await client ready (select)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, client, select)
+ end},
+ #{desc => "await client ready (reply recv)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, recv_rep)
+ end},
+
+
+ %% *** Termination ***
+ #{desc => "order client to terminate",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Client),
+ ok
+ end},
+ #{desc => "await client termination",
+ cmd => fun(#{client := Client} = State) ->
+ ?SEV_AWAIT_TERMINATION(Client),
+ State1 = maps:remove(client, State),
+ {ok, State1}
+ end},
+ #{desc => "order server to terminate",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Server),
+ ok
+ end},
+ #{desc => "await server termination",
+ cmd => fun(#{server := Server} = State) ->
+ ?SEV_AWAIT_TERMINATION(Server),
+ State1 = maps:remove(server, State),
+ {ok, State1}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start server evaluator"),
+ Server = ?SEV_START("server", ServerSeq, InitState),
+
+ i("start client evaluator"),
+ Client = ?SEV_START("client", ClientSeq, InitState),
+
+ i("start tester evaluator"),
+ TesterInitState = #{server => Server#ev.pid,
+ client => Client#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Server, Client, Tester]).
+
+
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make an async (Timeout = nowait) call to recvfrom,
+%% wait some time and then cancel. IPv4
+%%
+api_a_recvfrom_cancel_udp4(suite) ->
+ [];
+api_a_recvfrom_cancel_udp4(doc) ->
+ [];
+api_a_recvfrom_cancel_udp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_a_recvfrom_cancel_udp4,
+ fun() ->
+ Recv = fun(Sock) ->
+ case socket:recvfrom(Sock, 0, nowait) of
+ {ok, _} = OK ->
+ OK;
+ {select, _} = SELECT ->
+ SELECT;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState = #{domain => inet,
+ recv => Recv},
+ ok = api_a_recv_cancel_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make an async (Timeout = nowait) call to recvfrom,
+%% wait some time and then cancel. IPv6
+%%
+api_a_recvfrom_cancel_udp6(suite) ->
+ [];
+api_a_recvfrom_cancel_udp6(doc) ->
+ [];
+api_a_recvfrom_cancel_udp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_a_recvfrom_cancel_udp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Recv = fun(Sock) ->
+ case socket:recvfrom(Sock, 0, nowait) of
+ {ok, _} = OK ->
+ OK;
+ {select, _} = SELECT ->
+ SELECT;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState = #{domain => inet6,
+ recv => Recv},
+ ok = api_a_recv_cancel_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make an async (Timeout = nowait) call to recvmsg,
+%% wait some time and then cancel. IPv4
+%%
+api_a_recvmsg_cancel_udp4(suite) ->
+ [];
+api_a_recvmsg_cancel_udp4(doc) ->
+ [];
+api_a_recvmsg_cancel_udp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_a_recvmsg_cancel_udp4,
+ fun() ->
+ Recv = fun(Sock) ->
+ case socket:recvmsg(Sock, nowait) of
+ {ok, _} = OK ->
+ OK;
+ {select, _} = SELECT ->
+ SELECT;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState = #{domain => inet,
+ recv => Recv},
+ ok = api_a_recv_cancel_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make an async (Timeout = nowait) call to recvmsg,
+%% wait some time and then cancel. IPv6
+%%
+api_a_recvmsg_cancel_udp6(suite) ->
+ [];
+api_a_recvmsg_cancel_udp6(doc) ->
+ [];
+api_a_recvmsg_cancel_udp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_a_recvmsg_cancel_udp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Recv = fun(Sock) ->
+ case socket:recvmsg(Sock, nowait) of
+ {ok, _} = OK ->
+ OK;
+ {select, _} = SELECT ->
+ SELECT;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState = #{domain => inet6,
+ recv => Recv},
+ ok = api_a_recv_cancel_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+api_a_recv_cancel_udp(InitState) ->
+ ServerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, dgram, udp) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind socket (to local address)",
+ cmd => fun(#{sock := Sock, local_sa := LSA} = State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, Port} ->
+ {ok, State#{port => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester, local_sa := LSA, port := Port}) ->
+ ServerSA = LSA#{port => Port},
+ ?SEV_ANNOUNCE_READY(Tester, init, ServerSA),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (recv)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv)
+ end},
+ #{desc => "try recv request (with nowait, expect select)",
+ cmd => fun(#{sock := Sock, recv := Recv} = State) ->
+ case Recv(Sock) of
+ {select, SelectInfo} ->
+ {ok, State#{recv_select_info => SelectInfo}};
+ {ok, X} ->
+ {error, {unexpected_select_info, X}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv_select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_select),
+ ok
+ end},
+ #{desc => "await select message (without success)",
+ cmd => fun(#{sock := Sock}) ->
+ receive
+ {'$socket', Sock, select, Ref} ->
+ {error, {unexpected_select, Ref}}
+ after 5000 ->
+ ok
+ end
+ end},
+ #{desc => "announce ready (no select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, no_select),
+ ok
+ end},
+ #{desc => "await continue (cancel)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, cancel)
+ end},
+ #{desc => "cancel",
+ cmd => fun(#{sock := Sock, recv_select_info := SelectInfo}) ->
+ ok = socket:cancel(Sock, SelectInfo)
+ end},
+ #{desc => "announce ready (cancel)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, cancel),
+ ok
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ State2 = maps:remove(tester, State),
+ State3 = maps:remove(recv_stag, State2),
+ State4 = maps:remove(recv_sref, State3),
+ State5 = maps:remove(req_src, State4),
+ {ok, State5};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close socket",
+ cmd => fun(#{sock := Sock} = State) ->
+ ok = socket:close(Sock),
+ {ok, maps:remove(sock, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the server
+ #{desc => "order server start",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{server := Pid} = State) ->
+ {ok, ServerSA} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{server_sa => ServerSA}}
+ end},
+
+ %% The actual test
+ #{desc => "order server continue (recv)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ #{desc => "await server ready (recv select)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, server, recv_select)
+ end},
+ #{desc => "await server ready (no select)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, server, no_select)
+ end},
+ #{desc => "order server continue (cancel)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, cancel),
+ ok
+ end},
+ #{desc => "await server ready (cancel)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, server, cancel)
+ end},
+
+ %% Terminations
+ #{desc => "order server to terminate",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await server termination",
+ cmd => fun(#{server := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(server, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start server evaluator"),
+ ServerInitState = InitState,
+ Server = ?SEV_START("server", ServerSeq, ServerInitState),
+
+ i("start 'tester' evaluator"),
+ TesterInitState = #{server => Server#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator"),
+ ok = ?SEV_AWAIT_FINISH([Server, Tester]).
+
+
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make an async (Timeout = nowait) call to accept,
+%% wait some time and then cancel. IPv4
+%%
+api_a_accept_cancel_tcp4(suite) ->
+ [];
+api_a_accept_cancel_tcp4(doc) ->
+ [];
+api_a_accept_cancel_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_a_accept_cancel_tcp4,
+ fun() ->
+ Accept = fun(Sock) ->
+ case socket:accept(Sock, nowait) of
+ {ok, _} = OK ->
+ OK;
+ {select, _} = SELECT ->
+ SELECT;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState = #{domain => inet,
+ accept => Accept},
+ ok = api_a_accept_cancel_tcp(InitState)
+ end).
+
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make an async (Timeout = nowait) call to accept,
+%% wait some time and then cancel. IPv6
+%%
+api_a_accept_cancel_tcp6(suite) ->
+ [];
+api_a_accept_cancel_tcp6(doc) ->
+ [];
+api_a_accept_cancel_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_a_accept_cancel_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Accept = fun(Sock) ->
+ case socket:accept(Sock, nowait) of
+ {ok, _} = OK ->
+ OK;
+ {select, _} = SELECT ->
+ SELECT;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState = #{domain => inet6,
+ accept => Accept},
+ ok = api_a_accept_cancel_tcp(InitState)
+ end).
+
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+api_a_accept_cancel_tcp(InitState) ->
+ process_flag(trap_exit, true),
+ ServerSeq =
+ [
+ %% *** Wait for start order ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester}) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{lsa => LSA}}
+ end},
+ #{desc => "create listen socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{lsock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{lsock := LSock, lsa := LSA} = State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, Port} ->
+ {ok, State#{lport => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "make listen socket",
+ cmd => fun(#{lsock := LSock}) ->
+ socket:listen(LSock)
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester, lport := Port}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Port),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (accept)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, accept)
+ end},
+ #{desc => "await connection (nowait)",
+ cmd => fun(#{lsock := LSock, accept := Accept} = State) ->
+ case Accept(LSock) of
+ {select, {select_info, T, R} = SelectInfo} ->
+ ?SEV_IPRINT("accept select: "
+ "~n T: ~p"
+ "~n R: ~p", [T, R]),
+ {ok, State#{accept_select_info => SelectInfo}};
+ {ok, X} ->
+ {error, {unexpected_select_info, X}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (accept_select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept_select),
+ ok
+ end},
+ #{desc => "await select message (without success)",
+ cmd => fun(#{lsock := Sock}) ->
+ receive
+ {'$socket', Sock, select, Ref} ->
+ {error, {unexpected_select, Ref}}
+ after 5000 ->
+ ok
+ end
+ end},
+ #{desc => "announce ready (no select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, no_select),
+ ok
+ end},
+ #{desc => "await continue (cancel)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, cancel)
+ end},
+ #{desc => "cancel",
+ cmd => fun(#{lsock := Sock, accept_select_info := SelectInfo}) ->
+ ok = socket:cancel(Sock, SelectInfo)
+ end},
+ #{desc => "announce ready (cancel)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, cancel),
+ ok
+ end},
+
+ %% *** Termination ***
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close listen socket",
+ cmd => fun(#{lsock := Sock}) ->
+ socket:close(Sock)
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the server
+ #{desc => "order server start",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{server := Pid} = State) ->
+ {ok, Port} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{server_port => Port}}
+ end},
+
+ %% *** The actual test ***
+ #{desc => "order server to continue (with accept)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, accept),
+ ok
+ end},
+ #{desc => "await server ready (accept select)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, server, accept_select)
+ end},
+ #{desc => "await server ready (no select)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, server, no_select)
+ end},
+ #{desc => "order server to continue (cancel)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, cancel),
+ ok
+ end},
+ #{desc => "await server ready (cancel)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, server, cancel)
+ end},
+
+ %% *** Termination ***
+ #{desc => "order server to terminate",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Server),
+ ok
+ end},
+ #{desc => "await server termination",
+ cmd => fun(#{server := Server} = State) ->
+ ?SEV_AWAIT_TERMINATION(Server),
+ State1 = maps:remove(server, State),
+ {ok, State1}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start server evaluator"),
+ Server = ?SEV_START("server", ServerSeq, InitState),
+
+ i("start tester evaluator"),
+ TesterInitState = #{server => Server#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Server, Tester]).
+
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make an async (Timeout = nowait) call to recv,
+%% wait some time and then cancel. IPv4
+%%
+api_a_recv_cancel_tcp4(suite) ->
+ [];
+api_a_recv_cancel_tcp4(doc) ->
+ [];
+api_a_recv_cancel_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_a_recv_cancel_tcp4,
+ fun() ->
+ Recv = fun(Sock) ->
+ socket:recv(Sock, 0, nowait)
+ end,
+ InitState = #{domain => inet,
+ recv => Recv},
+ ok = api_a_recv_cancel_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make an async (Timeout = nowait) call to recv,
+%% wait some time and then cancel. IPv6
+%%
+api_a_recv_cancel_tcp6(suite) ->
+ [];
+api_a_recv_cancel_tcp6(doc) ->
+ [];
+api_a_recv_cancel_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_a_recv_cancel_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Recv = fun(Sock) ->
+ socket:recv(Sock, 0, nowait)
+ end,
+ InitState = #{domain => inet6,
+ recv => Recv},
+ ok = api_a_recv_cancel_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make an async (Timeout = nowait) call to recvmsg,
+%% wait some time and then cancel. IPv4
+%%
+api_a_recvmsg_cancel_tcp4(suite) ->
+ [];
+api_a_recvmsg_cancel_tcp4(doc) ->
+ [];
+api_a_recvmsg_cancel_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_a_recvmsg_cancel_tcp4,
+ fun() ->
+ Recv = fun(Sock) ->
+ socket:recvmsg(Sock, nowait)
+ end,
+ InitState = #{domain => inet,
+ recv => Recv},
+ ok = api_a_recv_cancel_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make an async (Timeout = nowait) call to recvmsg,
+%% wait some time and then cancel. IPv6
+%%
+api_a_recvmsg_cancel_tcp6(suite) ->
+ [];
+api_a_recvmsg_cancel_tcp6(doc) ->
+ [];
+api_a_recvmsg_cancel_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_a_recvmsg_cancel_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Recv = fun(Sock) ->
+ socket:recvmsg(Sock, nowait)
+ end,
+ InitState = #{domain => inet6,
+ recv => Recv},
+ ok = api_a_recv_cancel_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+api_a_recv_cancel_tcp(InitState) ->
+ process_flag(trap_exit, true),
+ ServerSeq =
+ [
+ %% *** Wait for start order ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester}) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{lsa => LSA}}
+ end},
+ #{desc => "create listen socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{lsock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{lsock := LSock, lsa := LSA} = State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, Port} ->
+ {ok, State#{lport => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "make listen socket",
+ cmd => fun(#{lsock := LSock}) ->
+ socket:listen(LSock)
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester, lport := Port}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Port),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (accept)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, accept)
+ end},
+ #{desc => "await connection (nowait)",
+ cmd => fun(#{lsock := LSock} = State) ->
+ case socket:accept(LSock) of
+ {ok, CSock} ->
+ {ok, State#{csock => CSock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (accept)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept),
+ ok
+ end},
+
+ #{desc => "await continue (nowait recv)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv)
+ end},
+ #{desc => "try recv request (with nowait, expect select)",
+ cmd => fun(#{csock := Sock, recv := Recv} = State) ->
+ case Recv(Sock) of
+ {select, {select_info, T, R} = SelectInfo} ->
+ ?SEV_IPRINT("recv select: "
+ "~n Tag: ~p"
+ "~n Ref: ~p", [T, R]),
+ {ok, State#{recv_select_info => SelectInfo}};
+ {ok, X} ->
+ {error, {unexpected_select_info, X}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv_select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_select),
+ ok
+ end},
+ #{desc => "await select message",
+ cmd => fun(#{csock := Sock}) ->
+ receive
+ {'$socket', Sock, select, Ref} ->
+ {error, {unexpected_select, Ref}}
+ after 5000 ->
+ ok
+ end
+ end},
+ #{desc => "announce ready (no select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, no_select),
+ ok
+ end},
+ #{desc => "await continue (cancel)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, cancel)
+ end},
+ #{desc => "cancel",
+ cmd => fun(#{csock := Sock, recv_select_info := SelectInfo}) ->
+ ok = socket:cancel(Sock, SelectInfo)
+ end},
+ #{desc => "announce ready (cancel)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, cancel),
+ ok
+ end},
+
+ %% *** Termination ***
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close connection socket",
+ cmd => fun(#{csock := Sock}) ->
+ socket:close(Sock)
+ end},
+ #{desc => "close listen socket",
+ cmd => fun(#{lsock := Sock}) ->
+ socket:close(Sock)
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ ClientSeq =
+ [
+ %% *** Wait for start order ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ {Tester, Port} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester, server_port => Port}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester}) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** The init part ***
+ #{desc => "which server (local) address",
+ cmd => fun(#{domain := Domain, server_port := Port} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ SSA = LSA#{port => Port},
+ {ok, State#{local_sa => LSA, server_sa => SSA}}
+ end},
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{sock := Sock, local_sa := LSA} = _State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _Port} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% *** The actual test ***
+ #{desc => "await continue (connect)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, connect)
+ end},
+ #{desc => "connect to server",
+ cmd => fun(#{sock := Sock, server_sa := SSA}) ->
+ socket:connect(Sock, SSA)
+ end},
+ #{desc => "announce ready (connect)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, connect),
+ ok
+ end},
+
+ %% *** Termination ***
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close socket",
+ cmd => fun(#{sock := Sock}) ->
+ socket:close(Sock)
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor client",
+ cmd => fun(#{client := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the server
+ #{desc => "order server start",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{server := Pid} = State) ->
+ {ok, Port} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{server_port => Port}}
+ end},
+
+ %% Start the client
+ #{desc => "order client start",
+ cmd => fun(#{client := Pid, server_port := Port} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Port),
+ ok
+ end},
+ #{desc => "await client ready (init)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client, init)
+ end},
+
+ %% *** The actual test ***
+ #{desc => "order server to continue (with accept)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, accept),
+ ok
+ end},
+ #{desc => "order client to continue (connect)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, connect),
+ ok
+ end},
+ #{desc => "await client ready (connect)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, client, connect)
+ end},
+ #{desc => "await server ready (accept)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, server, accept)
+ end},
+
+ #{desc => "order server to continue (recv)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ #{desc => "await server ready (recv select)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, server, recv_select)
+ end},
+ #{desc => "await server ready (no select)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, server, no_select)
+ end},
+ #{desc => "order server to continue (send request)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, cancel),
+ ok
+ end},
+ #{desc => "await server ready (cancel)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, server, cancel)
+ end},
+
+ %% *** Termination ***
+ #{desc => "order client to terminate",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Client),
+ ok
+ end},
+ #{desc => "await client termination",
+ cmd => fun(#{client := Client} = State) ->
+ ?SEV_AWAIT_TERMINATION(Client),
+ State1 = maps:remove(client, State),
+ {ok, State1}
+ end},
+ #{desc => "order server to terminate",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Server),
+ ok
+ end},
+ #{desc => "await server termination",
+ cmd => fun(#{server := Server} = State) ->
+ ?SEV_AWAIT_TERMINATION(Server),
+ State1 = maps:remove(server, State),
+ {ok, State1}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start server evaluator"),
+ Server = ?SEV_START("server", ServerSeq, InitState),
+
+ i("start client evaluator"),
+ Client = ?SEV_START("client", ClientSeq, InitState),
+
+ i("start tester evaluator"),
+ TesterInitState = #{server => Server#ev.pid,
+ client => Client#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Server, Client, Tester]).
+
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make multiple async (Timeout = nowait) call(s) to recvfrom
+%% (from *several* processes), wait some time and then cancel.
+%% This should result in abort messages to the 'other' processes. IPv4
+%%
+api_a_mrecvfrom_cancel_udp4(suite) ->
+ [];
+api_a_mrecvfrom_cancel_udp4(doc) ->
+ [];
+api_a_mrecvfrom_cancel_udp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(20)),
+ tc_try(api_a_mrecvfrom_cancel_udp4,
+ fun() ->
+ Recv = fun(Sock) ->
+ case socket:recvfrom(Sock, 0, nowait) of
+ {ok, _} = OK ->
+ OK;
+ {select, _} = SELECT ->
+ SELECT;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState = #{domain => inet,
+ recv => Recv},
+ ok = api_a_mrecv_cancel_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make multiple async (Timeout = nowait) call(s) to recvfrom
+%% (from *several* processes), wait some time and then cancel.
+%% This should result in abort messages to the 'other' processes. IPv6
+%%
+api_a_mrecvfrom_cancel_udp6(suite) ->
+ [];
+api_a_mrecvfrom_cancel_udp6(doc) ->
+ [];
+api_a_mrecvfrom_cancel_udp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(20)),
+ tc_try(api_a_mrecvfrom_cancel_udp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Recv = fun(Sock) ->
+ case socket:recvfrom(Sock, 0, nowait) of
+ {ok, _} = OK ->
+ OK;
+ {select, _} = SELECT ->
+ SELECT;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState = #{domain => inet6,
+ recv => Recv},
+ ok = api_a_mrecv_cancel_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make multiple async (Timeout = nowait) call(s) to recvmsg
+%% (from *several* processes), wait some time and then cancel.
+%% This should result in abort messages to the 'other' processes. IPv4
+%%
+api_a_mrecvmsg_cancel_udp4(suite) ->
+ [];
+api_a_mrecvmsg_cancel_udp4(doc) ->
+ [];
+api_a_mrecvmsg_cancel_udp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(20)),
+ tc_try(api_a_mrecvmsg_cancel_udp4,
+ fun() ->
+ Recv = fun(Sock) ->
+ case socket:recvmsg(Sock, nowait) of
+ {ok, _} = OK ->
+ OK;
+ {select, _} = SELECT ->
+ SELECT;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState = #{domain => inet,
+ recv => Recv},
+ ok = api_a_mrecv_cancel_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make multiple async (Timeout = nowait) call(s) to recvmsg
+%% (from *several* processes), wait some time and then cancel.
+%% This should result in abort messages to the 'other' processes. IPv6
+%%
+api_a_mrecvmsg_cancel_udp6(suite) ->
+ [];
+api_a_mrecvmsg_cancel_udp6(doc) ->
+ [];
+api_a_mrecvmsg_cancel_udp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(20)),
+ tc_try(api_a_mrecvmsg_cancel_udp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Recv = fun(Sock) ->
+ case socket:recvmsg(Sock, nowait) of
+ {ok, _} = OK ->
+ OK;
+ {select, _} = SELECT ->
+ SELECT;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState = #{domain => inet6,
+ recv => Recv},
+ ok = api_a_mrecv_cancel_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+api_a_mrecv_cancel_udp(InitState) ->
+ ServerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, dgram, udp) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind socket (to local address)",
+ cmd => fun(#{sock := Sock, local_sa := LSA} = State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, Port} ->
+ {ok, State#{port => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester, sock := Sock}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Sock),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (recv)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv)
+ end},
+ #{desc => "try recv request (with nowait, expect select)",
+ cmd => fun(#{sock := Sock, recv := Recv} = State) ->
+ case Recv(Sock) of
+ {select, SelectInfo} ->
+ {ok, State#{recv_select_info => SelectInfo}};
+ {ok, X} ->
+ {error, {unexpected_select_info, X}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv_select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_select),
+ ok
+ end},
+ #{desc => "await abort message",
+ cmd => fun(#{sock := Sock,
+ recv_select_info := {select_info, _, Ref}} = State) ->
+ receive
+ {'$socket', Sock, select, Ref} ->
+ {error, {unexpected_select, Ref}};
+ {'$socket', Sock, abort, {Ref, closed}} ->
+ {ok, maps:remove(sock, State)}
+ after 5000 ->
+ ?SEV_EPRINT("message queue: ~p", [mq()]),
+ {error, timeout}
+ end
+ end},
+ #{desc => "announce ready (abort)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, abort),
+ ok
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ State2 = maps:remove(tester, State),
+ State3 = maps:remove(recv_stag, State2),
+ State4 = maps:remove(recv_sref, State3),
+ State5 = maps:remove(req_src, State4),
+ {ok, State5};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ AltServerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ {Tester, Sock} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester, sock => Sock}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (recv)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv)
+ end},
+ #{desc => "try recv request (with nowait, expect select)",
+ cmd => fun(#{sock := Sock, recv := Recv} = State) ->
+ case Recv(Sock) of
+ {select, SelectInfo} ->
+ {ok, State#{recv_select_info => SelectInfo}};
+ {ok, X} ->
+ {error, {unexpected_select_info, X}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv_select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_select),
+ ok
+ end},
+ #{desc => "await abort message",
+ cmd => fun(#{sock := Sock,
+ recv_select_info := {select_info, _, Ref}} = State) ->
+ receive
+ {'$socket', Sock, select, Ref} ->
+ {error, {unexpected_select, Ref}};
+ {'$socket', Sock, abort, {Ref, closed}} ->
+ {ok, maps:remove(sock, State)}
+ after 5000 ->
+ ?SEV_EPRINT("message queue: ~p", [mq()]),
+ {error, timeout}
+ end
+ end},
+ #{desc => "announce ready (abort)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, abort),
+ ok
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ ?SEV_IPRINT("terminating"),
+ State1 = maps:remove(recv_select_info, State),
+ State2 = maps:remove(tester, State1),
+ State3 = maps:remove(sock, State2),
+ {ok, State3};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor alt-server 1",
+ cmd => fun(#{alt_server1 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor alt-server 2",
+ cmd => fun(#{alt_server2 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the server
+ #{desc => "order server start",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{server := Pid} = State) ->
+ {ok, Sock} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{sock => Sock}}
+ end},
+
+ %% Start the alt-server 1
+ #{desc => "order alt-server 1 start",
+ cmd => fun(#{alt_server1 := Pid, sock := Sock} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Sock),
+ ok
+ end},
+ #{desc => "await alt-server 1 ready (init)",
+ cmd => fun(#{alt_server1 := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, alt_server1, init)
+ end},
+
+ %% Start the alt-server 2
+ #{desc => "order alt-server 2 start",
+ cmd => fun(#{alt_server2 := Pid, sock := Sock} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Sock),
+ ok
+ end},
+ #{desc => "await alt-server 2 ready (init)",
+ cmd => fun(#{alt_server2 := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, alt_server2, init)
+ end},
+
+
+ %% The actual test
+ #{desc => "order server continue (recv)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ #{desc => "await server ready (recv select)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, server, recv_select)
+ end},
+
+ #{desc => "order alt-server 1 continue (recv)",
+ cmd => fun(#{alt_server1 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ #{desc => "await alt-server 1 ready (recv select)",
+ cmd => fun(#{alt_server1 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, alt_server1, recv_select)
+ end},
+
+ #{desc => "order alt-server 2 continue (recv)",
+ cmd => fun(#{alt_server2 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ #{desc => "await alt-server 2 ready (recv select)",
+ cmd => fun(#{alt_server2 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, alt_server2, recv_select)
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "close the socket",
+ cmd => fun(#{sock := Sock} = _State) ->
+ socket:close(Sock)
+ end},
+
+ #{desc => "await server ready (abort)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, server, abort)
+ end},
+ #{desc => "await alt-server 1 ready (abort)",
+ cmd => fun(#{alt_server1 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, alt_server1, abort)
+ end},
+ #{desc => "await alt-server 2 ready (abort)",
+ cmd => fun(#{alt_server2 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, alt_server2, abort)
+ end},
+
+ %% Terminations
+ #{desc => "order alt-server 2 to terminate",
+ cmd => fun(#{alt_server2 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await alt-server 2 termination",
+ cmd => fun(#{alt_server2 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(alt_server2, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "order alt-server 1 to terminate",
+ cmd => fun(#{alt_server1 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await alt-server 1 termination",
+ cmd => fun(#{alt_server1 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(alt_server1, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "order server to terminate",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await server termination",
+ cmd => fun(#{server := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(server, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start server evaluator"),
+ Server = ?SEV_START("server", ServerSeq, InitState),
+
+ i("start alt-server 1 evaluator"),
+ AltServer1 = ?SEV_START("alt_server1", AltServerSeq, InitState),
+
+ i("start alt-server 2 evaluator"),
+ AltServer2 = ?SEV_START("alt_server2", AltServerSeq, InitState),
+
+ i("start 'tester' evaluator"),
+ TesterInitState = #{server => Server#ev.pid,
+ alt_server1 => AltServer1#ev.pid,
+ alt_server2 => AltServer2#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Server, AltServer1, AltServer2, Tester]).
+
+
+
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make multiple async (Timeout = nowait) call(s) to accept
+%% (from *several* processes), wait some time and then cancel,
+%% This should result in abort messages to the 'other' processes. IPv4
+%%
+api_a_maccept_cancel_tcp4(suite) ->
+ [];
+api_a_maccept_cancel_tcp4(doc) ->
+ [];
+api_a_maccept_cancel_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(20)),
+ tc_try(api_a_maccept_cancel_tcp4,
+ fun() ->
+ Accept = fun(Sock) ->
+ case socket:accept(Sock, nowait) of
+ {ok, _} = OK ->
+ OK;
+ {select, _} = SELECT ->
+ SELECT;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState = #{domain => inet,
+ accept => Accept},
+ ok = api_a_maccept_cancel_tcp(InitState)
+ end).
+
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make multiple async (Timeout = nowait) call(s) to accept
+%% (from *several* processes), wait some time and then cancel,
+%% This should result in abort messages to the 'other' processes. IPv6
+%%
+api_a_maccept_cancel_tcp6(suite) ->
+ [];
+api_a_maccept_cancel_tcp6(doc) ->
+ [];
+api_a_maccept_cancel_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(20)),
+ tc_try(api_a_maccept_cancel_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Accept = fun(Sock) ->
+ case socket:accept(Sock, nowait) of
+ {ok, _} = OK ->
+ OK;
+ {select, _} = SELECT ->
+ SELECT;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState = #{domain => inet6,
+ accept => Accept},
+ ok = api_a_maccept_cancel_tcp(InitState)
+ end).
+
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+api_a_maccept_cancel_tcp(InitState) ->
+ process_flag(trap_exit, true),
+ ServerSeq =
+ [
+ %% *** Wait for start order ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester}) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{lsa => LSA}}
+ end},
+ #{desc => "create listen socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{lsock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{lsock := LSock, lsa := LSA} = State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, Port} ->
+ {ok, State#{lport => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "make listen socket",
+ cmd => fun(#{lsock := LSock}) ->
+ socket:listen(LSock)
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester, lsock := Sock}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Sock),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (accept)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, accept)
+ end},
+ #{desc => "await connection (nowait)",
+ cmd => fun(#{lsock := LSock, accept := Accept} = State) ->
+ case Accept(LSock) of
+ {select, {select_info, T, R} = SelectInfo} ->
+ ?SEV_IPRINT("accept select: "
+ "~n T: ~p"
+ "~n R: ~p", [T, R]),
+ {ok, State#{accept_select_info => SelectInfo}};
+ {ok, X} ->
+ {error, {unexpected_select_info, X}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (accept_select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept_select),
+ ok
+ end},
+ #{desc => "await select message (without success)",
+ cmd => fun(#{lsock := Sock,
+ accept_select_info := {select_info, _, Ref}} = State) ->
+ receive
+ {'$socket', Sock, select, Ref} ->
+ {error, {unexpected_select, Ref}};
+ {'$socket', Sock, abort, {Ref, closed}} ->
+ {ok, maps:remove(lsock, State)}
+ after 5000 ->
+ ?SEV_EPRINT("message queue: ~p", [mq()]),
+ {error, timeout}
+ end
+ end},
+ #{desc => "announce ready (abort)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, abort),
+ ok
+ end},
+
+ %% *** Termination ***
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ AltServerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ {Tester, Sock} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester, lsock => Sock}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (accept)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, accept)
+ end},
+ #{desc => "try accept request (with nowait, expect select)",
+ cmd => fun(#{lsock := Sock, accept := Accept} = State) ->
+ case Accept(Sock) of
+ {select, SelectInfo} ->
+ {ok, State#{accept_select_info => SelectInfo}};
+ {ok, X} ->
+ {error, {unexpected_select_info, X}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (accept_select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept_select),
+ ok
+ end},
+ #{desc => "await abort message",
+ cmd => fun(#{lsock := Sock,
+ accept_select_info := {select_info, _, Ref}} = State) ->
+ receive
+ {'$socket', Sock, select, Ref} ->
+ {error, {unexpected_select, Ref}};
+ {'$socket', Sock, abort, {Ref, closed}} ->
+ {ok, maps:remove(sock, State)}
+ after 5000 ->
+ ?SEV_EPRINT("message queue: ~p", [mq()]),
+ {error, timeout}
+ end
+ end},
+ #{desc => "announce ready (abort)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, abort),
+ ok
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ ?SEV_IPRINT("terminating"),
+ State1 = maps:remove(tester, State),
+ State2 = maps:remove(accept_select_info, State1),
+ State3 = maps:remove(lsock, State2),
+ {ok, State3};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor alt-server 1",
+ cmd => fun(#{alt_server1 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor alt-server 2",
+ cmd => fun(#{alt_server2 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the server
+ #{desc => "order server start",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{server := Pid} = State) ->
+ {ok, Sock} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{sock => Sock}}
+ end},
+
+ %% Start the alt-server 1
+ #{desc => "order alt-server 1 start",
+ cmd => fun(#{alt_server1 := Pid, sock := Sock} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Sock),
+ ok
+ end},
+ #{desc => "await alt-server 1 ready (init)",
+ cmd => fun(#{alt_server1 := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, alt_server1, init)
+ end},
+
+ %% Start the alt-server 2
+ #{desc => "order alt-server 2 start",
+ cmd => fun(#{alt_server2 := Pid, sock := Sock} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Sock),
+ ok
+ end},
+ #{desc => "await alt-server 2 ready (init)",
+ cmd => fun(#{alt_server2 := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, alt_server2, init)
+ end},
+
+
+ %% *** The actual test ***
+ #{desc => "order server continue (accept)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, accept),
+ ok
+ end},
+ #{desc => "await server ready (accept select)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, server, accept_select)
+ end},
+
+ #{desc => "order alt-server 1 continue (accept)",
+ cmd => fun(#{alt_server1 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, accept),
+ ok
+ end},
+ #{desc => "await alt-server 1 ready (accept select)",
+ cmd => fun(#{alt_server1 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, alt_server1, accept_select)
+ end},
+
+ #{desc => "order alt-server 2 continue (accept)",
+ cmd => fun(#{alt_server2 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, accept),
+ ok
+ end},
+ #{desc => "await alt-server 2 ready (accept select)",
+ cmd => fun(#{alt_server2 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, alt_server2, accept_select)
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "close the socket",
+ cmd => fun(#{sock := Sock} = _State) ->
+ socket:close(Sock)
+ end},
+
+ #{desc => "await server ready (abort)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, server, abort)
+ end},
+ #{desc => "await alt-server 1 ready (abort)",
+ cmd => fun(#{alt_server1 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, alt_server1, abort)
+ end},
+ #{desc => "await alt-server 2 ready (abort)",
+ cmd => fun(#{alt_server2 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, alt_server2, abort)
+ end},
+
+
+ %% *** Termination ***
+ #{desc => "order alt-server 2 to terminate",
+ cmd => fun(#{alt_server2 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await alt-server 2 termination",
+ cmd => fun(#{alt_server2 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(alt_server2, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "order alt-server 1 to terminate",
+ cmd => fun(#{alt_server1 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await alt-server 1 termination",
+ cmd => fun(#{alt_server1 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(alt_server1, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "order server to terminate",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Server),
+ ok
+ end},
+ #{desc => "await server termination",
+ cmd => fun(#{server := Server} = State) ->
+ ?SEV_AWAIT_TERMINATION(Server),
+ State1 = maps:remove(server, State),
+ {ok, State1}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start server evaluator"),
+ Server = ?SEV_START("server", ServerSeq, InitState),
+
+ i("start alt-server 1 evaluator"),
+ AltServer1 = ?SEV_START("alt_server1", AltServerSeq, InitState),
+
+ i("start alt-server 2 evaluator"),
+ AltServer2 = ?SEV_START("alt_server2", AltServerSeq, InitState),
+
+ i("start tester evaluator"),
+ TesterInitState = #{server => Server#ev.pid,
+ alt_server1 => AltServer1#ev.pid,
+ alt_server2 => AltServer2#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Server, AltServer1, AltServer2, Tester]).
+
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make multiple async (Timeout = nowait) call(s) to recv
+%% (from *several* processes), wait some time and then cancel,
+%% This should result in abort messages to the 'other' processes. IPv4
+%%
+api_a_mrecv_cancel_tcp4(suite) ->
+ [];
+api_a_mrecv_cancel_tcp4(doc) ->
+ [];
+api_a_mrecv_cancel_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(20)),
+ tc_try(api_a_mrecv_cancel_tcp4,
+ fun() ->
+ Recv = fun(Sock) ->
+ socket:recv(Sock, 0, nowait)
+ end,
+ InitState = #{domain => inet,
+ recv => Recv},
+ ok = api_a_mrecv_cancel_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make multiple async (Timeout = nowait) call(s) to recv
+%% (from *several* processes), wait some time and then cancel,
+%% This should result in abort messages to the 'other' processes. IPv6
+%%
+api_a_mrecv_cancel_tcp6(suite) ->
+ [];
+api_a_mrecv_cancel_tcp6(doc) ->
+ [];
+api_a_mrecv_cancel_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(20)),
+ tc_try(api_a_mrecv_cancel_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Recv = fun(Sock) ->
+ socket:recv(Sock, 0, nowait)
+ end,
+ InitState = #{domain => inet6,
+ recv => Recv},
+ ok = api_a_mrecv_cancel_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make multiple async (Timeout = nowait) call(s) to recvmsg
+%% (from *several* processes), wait some time and then cancel,
+%% This should result in abort messages to the 'other' processes. IPv4
+%%
+api_a_mrecvmsg_cancel_tcp4(suite) ->
+ [];
+api_a_mrecvmsg_cancel_tcp4(doc) ->
+ [];
+api_a_mrecvmsg_cancel_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(20)),
+ tc_try(api_a_mrecvmsg_cancel_tcp4,
+ fun() ->
+ Recv = fun(Sock) ->
+ socket:recvmsg(Sock, nowait)
+ end,
+ InitState = #{domain => inet,
+ recv => Recv},
+ ok = api_a_mrecv_cancel_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Basically we make multiple async (Timeout = nowait) call(s) to recvmsg
+%% (from *several* processes), wait some time and then cancel,
+%% This should result in abort messages to the 'other' processes. IPv6
+%%
+api_a_mrecvmsg_cancel_tcp6(suite) ->
+ [];
+api_a_mrecvmsg_cancel_tcp6(doc) ->
+ [];
+api_a_mrecvmsg_cancel_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(20)),
+ tc_try(api_a_mrecvmsg_cancel_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Recv = fun(Sock) ->
+ socket:recvmsg(Sock, nowait)
+ end,
+ InitState = #{domain => inet6,
+ recv => Recv},
+ ok = api_a_mrecv_cancel_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+api_a_mrecv_cancel_tcp(InitState) ->
+ process_flag(trap_exit, true),
+ ServerSeq =
+ [
+ %% *** Wait for start order ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester}) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{lsa => LSA}}
+ end},
+ #{desc => "create listen socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{lsock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{lsock := LSock, lsa := LSA} = State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, Port} ->
+ {ok, State#{lport => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "make listen socket",
+ cmd => fun(#{lsock := LSock}) ->
+ socket:listen(LSock)
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester, lport := Port}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Port),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (accept)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, accept)
+ end},
+ #{desc => "await connection (nowait)",
+ cmd => fun(#{lsock := LSock} = State) ->
+ case socket:accept(LSock) of
+ {ok, CSock} ->
+ {ok, State#{csock => CSock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (accept)",
+ cmd => fun(#{tester := Tester, csock := Sock}) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept, Sock),
+ ok
+ end},
+
+ #{desc => "await continue (nowait recv)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv)
+ end},
+ #{desc => "try recv request (with nowait, expect select)",
+ cmd => fun(#{csock := Sock, recv := Recv} = State) ->
+ case Recv(Sock) of
+ {select, {select_info, T, R} = SelectInfo} ->
+ ?SEV_IPRINT("recv select: "
+ "~n Tag: ~p"
+ "~n Ref: ~p", [T, R]),
+ {ok, State#{recv_select_info => SelectInfo}};
+ {ok, X} ->
+ {error, {unexpected_select_info, X}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv_select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_select),
+ ok
+ end},
+ #{desc => "await select message",
+ cmd => fun(#{csock := Sock,
+ recv_select_info := {select_info, _, Ref}} = State) ->
+ receive
+ {'$socket', Sock, select, Ref} ->
+ {error, {unexpected_select, Ref}};
+ {'$socket', Sock, abort, {Ref, closed}} ->
+ {ok, maps:remove(sock, State)}
+ after 5000 ->
+ ok
+ end
+ end},
+ #{desc => "announce ready (abort)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, abort),
+ ok
+ end},
+
+ %% *** Termination ***
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close listen socket",
+ cmd => fun(#{lsock := Sock}) ->
+ socket:close(Sock)
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ AltServerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ {Tester, Sock} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester, sock => Sock}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (recv)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv)
+ end},
+ #{desc => "try recv request (with nowait, expect select)",
+ cmd => fun(#{sock := Sock, recv := Recv} = State) ->
+ case Recv(Sock) of
+ {select, SelectInfo} ->
+ {ok, State#{recv_select_info => SelectInfo}};
+ {ok, X} ->
+ {error, {unexpected_select_info, X}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv_select)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_select),
+ ok
+ end},
+ #{desc => "await abort message",
+ cmd => fun(#{sock := Sock,
+ recv_select_info := {select_info, _, Ref}} = State) ->
+ receive
+ {'$socket', Sock, select, Ref} ->
+ {error, {unexpected_select, Ref}};
+ {'$socket', Sock, abort, {Ref, closed}} ->
+ {ok, maps:remove(sock, State)}
+ after 5000 ->
+ ?SEV_EPRINT("message queue: ~p", [mq()]),
+ {error, timeout}
+ end
+ end},
+ #{desc => "announce ready (abort)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, abort),
+ ok
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ ?SEV_IPRINT("terminating"),
+ State1 = maps:remove(recv_select_info, State),
+ State2 = maps:remove(tester, State1),
+ State3 = maps:remove(sock, State2),
+ {ok, State3};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ ClientSeq =
+ [
+ %% *** Wait for start order ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ {Tester, Port} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester, server_port => Port}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester}) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** The init part ***
+ #{desc => "which server (local) address",
+ cmd => fun(#{domain := Domain, server_port := Port} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ SSA = LSA#{port => Port},
+ {ok, State#{local_sa => LSA, server_sa => SSA}}
+ end},
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{sock := Sock, local_sa := LSA} = _State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _Port} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% *** The actual test ***
+ #{desc => "await continue (connect)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, connect)
+ end},
+ #{desc => "connect to server",
+ cmd => fun(#{sock := Sock, server_sa := SSA}) ->
+ socket:connect(Sock, SSA)
+ end},
+ #{desc => "announce ready (connect)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, connect),
+ ok
+ end},
+
+ %% *** Termination ***
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close socket",
+ cmd => fun(#{sock := Sock}) ->
+ socket:close(Sock)
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor alt-server 1",
+ cmd => fun(#{alt_server1 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor alt-server 2",
+ cmd => fun(#{alt_server2 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor client",
+ cmd => fun(#{client := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the server
+ #{desc => "order server start",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{server := Pid} = State) ->
+ {ok, Port} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{server_port => Port}}
+ end},
+
+ %% Start the client
+ #{desc => "order client start",
+ cmd => fun(#{client := Pid, server_port := Port} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Port),
+ ok
+ end},
+ #{desc => "await client ready (init)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client, init)
+ end},
+
+ #{desc => "order server to continue (with accept)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, accept),
+ ok
+ end},
+ #{desc => "order client to continue (connect)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, connect),
+ ok
+ end},
+ #{desc => "await client ready (connect)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, client, connect)
+ end},
+ #{desc => "await server ready (accept)",
+ cmd => fun(#{server := Pid} = State) ->
+ {ok, Sock} = ?SEV_AWAIT_READY(Pid, server, accept),
+ {ok, State#{sock => Sock}}
+ end},
+
+ %% Start the alt server 1
+ #{desc => "order alt-server 1 start",
+ cmd => fun(#{alt_server1 := Pid, sock := Sock} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Sock),
+ ok
+ end},
+ #{desc => "await alt-server 1 ready (init)",
+ cmd => fun(#{alt_server1 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, alt_server1, init)
+ end},
+
+ %% Start the alt server 2
+ #{desc => "order alt-server 2 start",
+ cmd => fun(#{alt_server2 := Pid, sock := Sock} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Sock),
+ ok
+ end},
+ #{desc => "await alt-server 2 ready (init)",
+ cmd => fun(#{alt_server2 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, alt_server2, init)
+ end},
+
+
+ %% *** The actual test ***
+ #{desc => "order server continue (recv)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ #{desc => "await server ready (recv select)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, server, recv_select)
+ end},
+
+ #{desc => "order alt-server 1 continue (recv)",
+ cmd => fun(#{alt_server1 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ #{desc => "await alt-server 1 ready (recv select)",
+ cmd => fun(#{alt_server1 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, alt_server1, recv_select)
+ end},
+
+ #{desc => "order alt-server 2 continue (recv)",
+ cmd => fun(#{alt_server2 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ #{desc => "await alt-server 2 ready (recv select)",
+ cmd => fun(#{alt_server2 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, alt_server2, recv_select)
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "close the socket",
+ cmd => fun(#{sock := Sock} = _State) ->
+ socket:close(Sock)
+ end},
+
+ #{desc => "await server ready (abort)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, server, abort)
+ end},
+ #{desc => "await alt-server 1 ready (abort)",
+ cmd => fun(#{alt_server1 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, alt_server1, abort)
+ end},
+ #{desc => "await alt-server 2 ready (abort)",
+ cmd => fun(#{alt_server2 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, alt_server2, abort)
+ end},
+
+ %% Terminations
+ #{desc => "order client to terminate",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Client),
+ ok
+ end},
+ #{desc => "await client termination",
+ cmd => fun(#{client := Client} = State) ->
+ ?SEV_AWAIT_TERMINATION(Client),
+ State1 = maps:remove(client, State),
+ {ok, State1}
+ end},
+
+ #{desc => "order alt-server 2 to terminate",
+ cmd => fun(#{alt_server2 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await alt-server 2 termination",
+ cmd => fun(#{alt_server2 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(alt_server2, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "order alt-server 1 to terminate",
+ cmd => fun(#{alt_server1 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await alt-server 1 termination",
+ cmd => fun(#{alt_server1 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(alt_server1, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "order server to terminate",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await server termination",
+ cmd => fun(#{server := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(server, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start server evaluator"),
+ Server = ?SEV_START("server", ServerSeq, InitState),
+
+ i("start alt-server 1 evaluator"),
+ AltServer1 = ?SEV_START("alt_server1", AltServerSeq, InitState),
+
+ i("start alt-server 2 evaluator"),
+ AltServer2 = ?SEV_START("alt_server2", AltServerSeq, InitState),
+
+ i("start client evaluator"),
+ Client = ?SEV_START("client", ClientSeq, InitState),
+
+ i("start tester evaluator"),
+ TesterInitState = #{server => Server#ev.pid,
+ alt_server1 => AltServer1#ev.pid,
+ alt_server2 => AltServer2#ev.pid,
+ client => Client#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Server, AltServer1, AltServer2, Client, Tester]).
+
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% %%
+%% API OPTIONS %%
+%% %%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Perform some simple getopt and setopt with the level = otp options
+api_opt_simple_otp_options(suite) ->
+ [];
+api_opt_simple_otp_options(doc) ->
+ [];
+api_opt_simple_otp_options(_Config) when is_list(_Config) ->
+ ?TT(?SECS(5)),
+ tc_try(api_opt_simple_otp_options,
+ fun() -> api_opt_simple_otp_options() end).
+
+api_opt_simple_otp_options() ->
+ Get = fun(S, Key) ->
+ socket:getopt(S, otp, Key)
+ end,
+ Set = fun(S, Key, Val) ->
+ socket:setopt(S, otp, Key, Val)
+ end,
+
+ Seq =
+ [
+ %% *** Init part ***
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain,
+ type := Type,
+ protocol := Protocol} = State) ->
+ Sock = sock_open(Domain, Type, Protocol),
+ {ok, State#{sock => Sock}}
+ end},
+ #{desc => "create dummy process",
+ cmd => fun(State) ->
+ Pid = spawn_link(fun() ->
+ put(sname, "dummy"),
+ receive
+ die ->
+ exit(normal)
+ end
+ end),
+ {ok, State#{dummy => Pid}}
+ end},
+
+ %% *** Check iow part ***
+ #{desc => "get iow",
+ cmd => fun(#{sock := Sock} = State) ->
+ case Get(Sock, iow) of
+ {ok, IOW} when is_boolean(IOW) ->
+ {ok, State#{iow => IOW}};
+ {ok, InvalidIOW} ->
+ {error, {invalid, InvalidIOW}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% #{desc => "enable debug",
+ %% cmd => fun(#{sock := Sock}) ->
+ %% ok = socket:setopt(Sock, otp, debug, true)
+ %% end},
+
+ #{desc => "set (new) iow",
+ cmd => fun(#{sock := Sock, iow := OldIOW} = State) ->
+ NewIOW = not OldIOW,
+ case Set(Sock, iow, NewIOW) of
+ ok ->
+ {ok, State#{iow => NewIOW}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "get (new) iow",
+ cmd => fun(#{sock := Sock, iow := IOW}) ->
+ case Get(Sock, iow) of
+ {ok, IOW} ->
+ ok;
+ {ok, InvalidIOW} ->
+ {error, {invalid, InvalidIOW}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** Check rcvbuf part ***
+ #{desc => "get rcvbuf",
+ cmd => fun(#{sock := Sock} = State) ->
+ case Get(Sock, rcvbuf) of
+ {ok, RcvBuf} when is_integer(RcvBuf) ->
+ {ok, State#{rcvbuf => RcvBuf}};
+ {ok, {N, RcvBuf} = V} when is_integer(N) andalso
+ is_integer(RcvBuf) ->
+ {ok, State#{rcvbuf => V}};
+ {ok, InvalidRcvBuf} ->
+ {error, {invalid, InvalidRcvBuf}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "set (new) rcvbuf",
+ cmd => fun(#{sock := Sock, rcvbuf := {OldN, OldRcvBuf}} = State) ->
+ NewRcvBuf = {OldN+2, OldRcvBuf + 1024},
+ case Set(Sock, rcvbuf, NewRcvBuf) of
+ ok ->
+ {ok, State#{rcvbuf => NewRcvBuf}};
+ {error, _} = ERROR ->
+ ERROR
+ end;
+ (#{sock := Sock, rcvbuf := OldRcvBuf} = State) when is_integer(OldRcvBuf) ->
+ NewRcvBuf = 2 * OldRcvBuf,
+ case Set(Sock, rcvbuf, NewRcvBuf) of
+ ok ->
+ {ok, State#{rcvbuf => NewRcvBuf}};
+ {error, _} = ERROR ->
+ ERROR
+ end;
+ (#{sock := Sock, rcvbuf := OldRcvBuf,
+ type := stream,
+ protocol := tcp} = State) when is_integer(OldRcvBuf) ->
+ NewRcvBuf = {2, OldRcvBuf},
+ case Set(Sock, rcvbuf, NewRcvBuf) of
+ ok ->
+ {ok, State#{rcvbuf => NewRcvBuf}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "get (new) rcvbuf",
+ cmd => fun(#{sock := Sock, rcvbuf := RcvBuf}) ->
+ case Get(Sock, rcvbuf) of
+ {ok, RcvBuf} ->
+ ok;
+ {ok, InvalidRcvBuf} ->
+ {error, {invalid, InvalidRcvBuf}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** Check rcvctrlbuf part ***
+ #{desc => "get rcvctrlbuf",
+ cmd => fun(#{sock := Sock} = State) ->
+ case Get(Sock, rcvctrlbuf) of
+ {ok, RcvCtrlBuf} when is_integer(RcvCtrlBuf) ->
+ {ok, State#{rcvctrlbuf => RcvCtrlBuf}};
+ {ok, InvalidRcvCtrlBuf} ->
+ {error, {invalid, InvalidRcvCtrlBuf}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "set (new) rcvctrlbuf",
+ cmd => fun(#{sock := Sock, rcvctrlbuf := OldRcvCtrlBuf} = State) ->
+ NewRcvCtrlBuf = 2 * OldRcvCtrlBuf,
+ case Set(Sock, rcvctrlbuf, NewRcvCtrlBuf) of
+ ok ->
+ {ok, State#{rcvctrlbuf => NewRcvCtrlBuf}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "get (new) rcvctrlbuf",
+ cmd => fun(#{sock := Sock, rcvctrlbuf := RcvCtrlBuf}) ->
+ case Get(Sock, rcvctrlbuf) of
+ {ok, RcvCtrlBuf} ->
+ ok;
+ {ok, InvalidRcvCtrlBuf} ->
+ {error, {invalid, InvalidRcvCtrlBuf}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ %% *** Check rcvctrlbuf part ***
+ #{desc => "get rcvctrlbuf",
+ cmd => fun(#{sock := Sock} = State) ->
+ case Get(Sock, rcvctrlbuf) of
+ {ok, RcvCtrlBuf} when is_integer(RcvCtrlBuf) ->
+ {ok, State#{rcvctrlbuf => RcvCtrlBuf}};
+ {ok, InvalidRcvCtrlBuf} ->
+ {error, {invalid, InvalidRcvCtrlBuf}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "set (new) rcvctrlbuf",
+ cmd => fun(#{sock := Sock, rcvctrlbuf := OldRcvCtrlBuf} = State) ->
+ NewRcvCtrlBuf = 2 * OldRcvCtrlBuf,
+ case Set(Sock, rcvctrlbuf, NewRcvCtrlBuf) of
+ ok ->
+ {ok, State#{rcvctrlbuf => NewRcvCtrlBuf}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "get (new) rcvctrlbuf",
+ cmd => fun(#{sock := Sock, rcvctrlbuf := RcvCtrlBuf}) ->
+ case Get(Sock, rcvctrlbuf) of
+ {ok, RcvCtrlBuf} ->
+ ok;
+ {ok, InvalidRcvCtrlBuf} ->
+ {error, {invalid, InvalidRcvCtrlBuf}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+
+ %% *** Check sndctrlbuf part ***
+ #{desc => "get sndctrlbuf",
+ cmd => fun(#{sock := Sock} = State) ->
+ case Get(Sock, sndctrlbuf) of
+ {ok, SndCtrlBuf} when is_integer(SndCtrlBuf) ->
+ {ok, State#{sndctrlbuf => SndCtrlBuf}};
+ {ok, InvalidSndCtrlBuf} ->
+ {error, {invalid, InvalidSndCtrlBuf}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "set (new) sndctrlbuf",
+ cmd => fun(#{sock := Sock, sndctrlbuf := OldSndCtrlBuf} = State) ->
+ NewSndCtrlBuf = 2 * OldSndCtrlBuf,
+ case Set(Sock, sndctrlbuf, NewSndCtrlBuf) of
+ ok ->
+ {ok, State#{sndctrlbuf => NewSndCtrlBuf}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "get (new) sndctrlbuf",
+ cmd => fun(#{sock := Sock, sndctrlbuf := SndCtrlBuf}) ->
+ case Get(Sock, sndctrlbuf) of
+ {ok, SndCtrlBuf} ->
+ ok;
+ {ok, InvalidSndCtrlBuf} ->
+ {error, {invalid, InvalidSndCtrlBuf}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** Check controlling-process part ***
+ #{desc => "verify self as controlling-process",
+ cmd => fun(#{sock := Sock}) ->
+ Self = self(),
+ case Get(Sock, controlling_process) of
+ {ok, Self} ->
+ ok;
+ {ok, InvalidPid} ->
+ {error, {invalid, InvalidPid}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "set dummy as controlling-process",
+ cmd => fun(#{sock := Sock, dummy := Dummy}) ->
+ Set(Sock, controlling_process, Dummy)
+ end},
+ #{desc => "verify dummy as controlling-process",
+ cmd => fun(#{sock := Sock, dummy := Dummy}) ->
+ case Get(Sock, controlling_process) of
+ {ok, Dummy} ->
+ ok;
+ {ok, InvalidPid} ->
+ {error, {invalid, InvalidPid}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ #{desc => "finish",
+ cmd => fun(_) ->
+ {ok, normal}
+ end}
+ ],
+
+ i("start tcp (stream) evaluator"),
+ InitState1 = #{domain => inet, type => stream, protocol => tcp},
+ Tester1 = ?SEV_START("tcp-tester", Seq, InitState1),
+ i("await tcp evaluator"),
+ ok = ?SEV_AWAIT_FINISH([Tester1]),
+
+ i("start udp (dgram) socket"),
+ InitState2 = #{domain => inet, type => dgram, protocol => udp},
+ Tester2 = ?SEV_START("udp-tester", Seq, InitState2),
+ i("await udp evaluator"),
+ ok = ?SEV_AWAIT_FINISH([Tester2]).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Perform some simple operations with the rcvbuf otp option
+%% The operations we test here are only for type = stream and
+%% protocol = tcp.
+api_opt_simple_otp_rcvbuf_option(suite) ->
+ [];
+api_opt_simple_otp_rcvbuf_option(doc) ->
+ [];
+api_opt_simple_otp_rcvbuf_option(_Config) when is_list(_Config) ->
+ ?TT(?SECS(15)),
+ tc_try(api_opt_simple_otp_rcvbuf_option,
+ fun() -> api_opt_simple_otp_rcvbuf_option() end).
+
+api_opt_simple_otp_rcvbuf_option() ->
+ Get = fun(S) ->
+ socket:getopt(S, otp, rcvbuf)
+ end,
+ Set = fun(S, Val) ->
+ socket:setopt(S, otp, rcvbuf, Val)
+ end,
+
+ ServerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "create listen socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{lsock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{lsock := LSock, local_sa := LSA} = State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, Port} ->
+ {ok, State#{lport => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "make listen socket",
+ cmd => fun(#{lsock := LSock}) ->
+ socket:listen(LSock)
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester,
+ local_sa := LocalSA,
+ lport := Port}) ->
+ ServerSA = LocalSA#{port => Port},
+ ?SEV_ANNOUNCE_READY(Tester, init, ServerSA),
+ ok
+ end},
+
+
+ %% *** The actual test part ***
+ #{desc => "await continue (accept)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, accept)
+ end},
+ #{desc => "attempt to accept",
+ cmd => fun(#{lsock := LSock} = State) ->
+ case socket:accept(LSock) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (accept)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept),
+ ok
+ end},
+
+ %% Recv with default size for (otp) rcvbuf
+ #{desc => "await continue (recv initial)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_CONTINUE(Tester, tester, recv) of
+ {ok, MsgSz} ->
+ ?SEV_IPRINT("MsgSz: ~p", [MsgSz]),
+ {ok, State#{msg_sz => MsgSz}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "attempt to recv",
+ cmd => fun(#{sock := Sock, msg_sz := MsgSz} = _State) ->
+ ?SEV_IPRINT("try recv ~w bytes when rcvbuf is ~s",
+ [MsgSz,
+ case Get(Sock) of
+ {ok, RcvBuf} -> f("~w", [RcvBuf]);
+ {error, _} -> "-"
+ end]),
+ case socket:recv(Sock) of
+ {ok, Data} when (size(Data) =:= MsgSz) ->
+ ok;
+ {ok, Data} ->
+ {error, {invalid_msg_sz, MsgSz, size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv initial)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv),
+ ok
+ end},
+
+ %% Recv with new size (1) for (otp) rcvbuf
+ #{desc => "await continue (recv 1)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_CONTINUE(Tester, tester, recv) of
+ {ok, NewRcvBuf} ->
+ ?SEV_IPRINT("set new rcvbuf: ~p", [NewRcvBuf]),
+ {ok, State#{rcvbuf => NewRcvBuf}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "attempt to setopt rcvbuf",
+ cmd => fun(#{sock := Sock, rcvbuf := NewRcvBuf} = _State) ->
+ case Set(Sock, NewRcvBuf) of
+ ok ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "attempt to recv",
+ cmd => fun(#{sock := Sock, msg_sz := MsgSz} = _State) ->
+ case socket:recv(Sock) of
+ {ok, Data} when (size(Data) =:= MsgSz) ->
+ ok;
+ {ok, Data} ->
+ {error, {invalid_msg_sz, MsgSz, size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv 1)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv),
+ ok
+ end},
+
+ %% Recv with new size (2) for (otp) rcvbuf
+ #{desc => "await continue (recv 2)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_CONTINUE(Tester, tester, recv) of
+ {ok, NewRcvBuf} ->
+ ?SEV_IPRINT("set new rcvbuf: ~p", [NewRcvBuf]),
+ {ok, State#{rcvbuf => NewRcvBuf}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "attempt to setopt rcvbuf",
+ cmd => fun(#{sock := Sock, rcvbuf := NewRcvBuf} = _State) ->
+ case Set(Sock, NewRcvBuf) of
+ ok ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "attempt to recv",
+ cmd => fun(#{sock := Sock, msg_sz := MsgSz} = _State) ->
+ case socket:recv(Sock) of
+ {ok, Data} when (size(Data) =:= MsgSz) ->
+ ok;
+ {ok, Data} ->
+ {error, {invalid_msg_sz, MsgSz, size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv 2)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv),
+ ok
+ end},
+
+ %% Recv with new size (3) for (otp) rcvbuf
+ #{desc => "await continue (recv 3, truncated)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_CONTINUE(Tester, tester, recv) of
+ {ok, {ExpSz, NewRcvBuf}} ->
+ {ok, State#{msg_sz => ExpSz,
+ rcvbuf => NewRcvBuf}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "attempt to setopt rcvbuf",
+ cmd => fun(#{sock := Sock, rcvbuf := NewRcvBuf} = _State) ->
+ case Set(Sock, NewRcvBuf) of
+ ok ->
+ ?SEV_IPRINT("set new rcvbuf: ~p", [NewRcvBuf]),
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "attempt to recv",
+ cmd => fun(#{sock := Sock, msg_sz := MsgSz} = _State) ->
+ ?SEV_IPRINT("try recv ~w bytes of data", [MsgSz]),
+ case socket:recv(Sock) of
+ {ok, Data} when (size(Data) =:= MsgSz) ->
+ ok;
+ {ok, Data} ->
+ {error, {invalid_msg_sz, MsgSz, size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv),
+ ok
+ end},
+
+
+ %% Termination
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close socket(s)",
+ cmd => fun(#{lsock := LSock, sock := Sock} = State) ->
+ sock_close(Sock),
+ sock_close(LSock),
+ State1 = maps:remove(sock, State),
+ State2 = maps:remove(lport, State1),
+ State3 = maps:remove(lsock, State2),
+ {ok, State3}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ ClientSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ {Tester, ServerSA} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester,
+ server_sa => ServerSA}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{sock := Sock, local_sa := LSA} = _State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _Port} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (connect)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, connect)
+ end},
+ #{desc => "connect to server",
+ cmd => fun(#{sock := Sock, server_sa := SSA}) ->
+ socket:connect(Sock, SSA)
+ end},
+ #{desc => "announce ready (connect)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, connect),
+ ok
+ end},
+
+ #{desc => "await continue (send initial)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_CONTINUE(Tester, tester, send) of
+ {ok, Data} ->
+ {ok, State#{data => Data}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "send (initial) data to server",
+ cmd => fun(#{sock := Sock, data := Data} = _State) ->
+ ?SEV_IPRINT("try send ~w bytes", [size(Data)]),
+ socket:send(Sock, Data)
+ end},
+ #{desc => "announce ready (send initial)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send),
+ ok
+ end},
+
+ #{desc => "await continue (send 1)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, send)
+ end},
+ #{desc => "send (1) data to server",
+ cmd => fun(#{sock := Sock, data := Data}) ->
+ ?SEV_IPRINT("try send ~w bytes", [size(Data)]),
+ socket:send(Sock, Data)
+ end},
+ #{desc => "announce ready (send 1)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send),
+ ok
+ end},
+
+ #{desc => "await continue (send 2)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, send)
+ end},
+ #{desc => "send (2) data to server",
+ cmd => fun(#{sock := Sock, data := Data}) ->
+ ?SEV_IPRINT("try send ~w bytes", [size(Data)]),
+ socket:send(Sock, Data)
+ end},
+ #{desc => "announce ready (send 2)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send),
+ ok
+ end},
+
+ #{desc => "await continue (send 3)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, send)
+ end},
+ #{desc => "send (3) data to server",
+ cmd => fun(#{sock := Sock, data := Data}) ->
+ ?SEV_IPRINT("try send ~w bytes", [size(Data)]),
+ socket:send(Sock, Data)
+ end},
+ #{desc => "announce ready (send 3)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send),
+ ok
+ end},
+
+
+ %% Termination
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close socket",
+ cmd => fun(#{sock := Sock}) ->
+ socket:close(Sock)
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Server} = _State) ->
+ _MRef = erlang:monitor(process, Server),
+ ok
+ end},
+ #{desc => "monitor client",
+ cmd => fun(#{client := Client} = _State) ->
+ _MRef = erlang:monitor(process, Client),
+ ok
+ end},
+ #{desc => "order server start",
+ cmd => fun(#{server := Server}) ->
+ ?SEV_ANNOUNCE_START(Server)
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{server := Server} = State) ->
+ {ok, ServerSA} = ?SEV_AWAIT_READY(Server, server, init),
+ {ok, State#{server_sa => ServerSA}}
+ end},
+ #{desc => "order client start",
+ cmd => fun(#{client := Client,
+ server_sa := ServerSA}) ->
+ ?SEV_ANNOUNCE_START(Client, ServerSA),
+ ok
+ end},
+ #{desc => "await client ready (init)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, init)
+ end},
+
+
+ %% The actual test (connecting)
+ #{desc => "order server accept (accept)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, accept),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order client continue (connect)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, connect),
+ ok
+ end},
+ #{desc => "await client ready (connect)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, connect)
+ end},
+ #{desc => "await server ready (accept)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, accept)
+ end},
+
+ %% The actual test (initial part)
+ #{desc => "order client continue (send initial)",
+ cmd => fun(#{client := Client, data := Data} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, send, Data),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order server continue (recv initial)",
+ cmd => fun(#{server := Server, data := Data} = _State) ->
+ ExpMsgSz = size(Data),
+ ?SEV_ANNOUNCE_CONTINUE(Server, recv, ExpMsgSz),
+ ok
+ end},
+ #{desc => "await client ready (send initial)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Client, client, send,
+ [{server, Server}]) of
+ ok ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "await server ready (recv initial)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Server, client, recv,
+ [{client, Client}]) of
+ ok ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% The actual test (part 1)
+ #{desc => "order client continue (send 1)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, send),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order server continue (recv 1)",
+ cmd => fun(#{server := Server, data := Data} = _State) ->
+ MsgSz = size(Data),
+ NewRcvBuf = {2 + (MsgSz div 1024), 1024},
+ ?SEV_ANNOUNCE_CONTINUE(Server, recv, NewRcvBuf),
+ ok
+ end},
+ #{desc => "await client ready (send 1)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Client, client, send,
+ [{server, Server}]) of
+ ok ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "await server ready (recv 1)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Server, client, recv,
+ [{client, Client}]) of
+ ok ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% The actual test (part 2)
+ #{desc => "order client continue (send 2)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, send),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order server continue (recv 2)",
+ cmd => fun(#{server := Server, data := Data} = _State) ->
+ MsgSz = size(Data),
+ NewRcvBuf = {2 + (MsgSz div 2048), 2048},
+ ?SEV_ANNOUNCE_CONTINUE(Server, recv, NewRcvBuf),
+ ok
+ end},
+ #{desc => "await client ready (send 2)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Client, client, send,
+ [{server, Server}]) of
+ ok ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "await server ready (recv 2)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Server, client, recv,
+ [{client, Client}]) of
+ ok ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+
+ %% The actual test (part 3)
+ #{desc => "order client continue (send 3)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, send),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order server continue (recv 3)",
+ cmd => fun(#{server := Server, data := Data} = _State) ->
+ MsgSz = size(Data),
+ BufSz = 2048,
+ N = MsgSz div BufSz - 1,
+ NewRcvBuf = {N, BufSz},
+ ?SEV_ANNOUNCE_CONTINUE(Server, recv,
+ {N*BufSz, NewRcvBuf})
+ end},
+ #{desc => "await client ready (send 3)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Client, client, send,
+ [{server, Server}]) of
+ ok ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "await server ready (recv 3)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Server, client, recv,
+ [{client, Client}]) of
+ ok ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ %% *** Terminate server ***
+ #{desc => "order client terminate",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Client),
+ ok
+ end},
+ #{desc => "await client down",
+ cmd => fun(#{client := Client} = State) ->
+ ?SEV_AWAIT_TERMINATION(Client),
+ State1 = maps:remove(client, State),
+ {ok, State1}
+ end},
+ #{desc => "order server terminate",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Server),
+ ok
+ end},
+ #{desc => "await server down",
+ cmd => fun(#{server := Server} = State) ->
+ ?SEV_AWAIT_TERMINATION(Server),
+ State1 = maps:remove(server, State),
+ State2 = maps:remove(server_sa, State1),
+ {ok, State2}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ %% Create a data binary of 6*1024 bytes
+ Data = list_to_binary(lists:duplicate(6*4, lists:seq(0, 255))),
+ InitState = #{domain => inet,
+ data => Data},
+
+ i("create server evaluator"),
+ ServerInitState = #{domain => maps:get(domain, InitState)},
+ Server = ?SEV_START("server", ServerSeq, ServerInitState),
+
+ i("create client evaluator"),
+ ClientInitState = #{host => local_host(),
+ domain => maps:get(domain, InitState)},
+ Client = ?SEV_START("client", ClientSeq, ClientInitState),
+
+ i("create tester evaluator"),
+ TesterInitState = InitState#{server => Server#ev.pid,
+ client => Client#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Server, Client, Tester]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Perform some simple getopt and setopt with the level = otp options
+api_opt_simple_otp_controlling_process(suite) ->
+ [];
+api_opt_simple_otp_controlling_process(doc) ->
+ [];
+api_opt_simple_otp_controlling_process(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(api_opt_simple_otp_controlling_process,
+ fun() -> api_opt_simple_otp_controlling_process() end).
+
+api_opt_simple_otp_controlling_process() ->
+ Get = fun(S, Key) ->
+ socket:getopt(S, otp, Key)
+ end,
+ Set = fun(S, Key, Val) ->
+ socket:setopt(S, otp, Key, Val)
+ end,
+
+ ClientSeq =
+ [
+ %% *** Init part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ {Tester, Sock} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester,
+ sock => Sock}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester}) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** The actual test ***
+ #{desc => "verify tester as controlling-process",
+ cmd => fun(#{tester := Tester, sock := Sock} = _State) ->
+ case Get(Sock, controlling_process) of
+ {ok, Tester} ->
+ ok;
+ {ok, InvalidPid} ->
+ {error, {invalid, InvalidPid}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "attempt invalid controlling-process transfer (to self)",
+ cmd => fun(#{sock := Sock} = _State) ->
+ case Set(Sock, controlling_process, self()) of
+ {error, not_owner} ->
+ ok;
+ ok ->
+ {error, unexpected_success};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (not owner)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_ANNOUNCE_READY(Tester, not_owner),
+ ok
+ end},
+ #{desc => "await continue (owner)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, owner)
+ end},
+ #{desc => "verify self as controlling-process",
+ cmd => fun(#{sock := Sock} = _State) ->
+ Self = self(),
+ case Get(Sock, controlling_process) of
+ {ok, Self} ->
+ ok;
+ {ok, InvalidPid} ->
+ {error, {invalid, InvalidPid}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "attempt controlling-process transfer to tester",
+ cmd => fun(#{tester := Tester, sock := Sock} = _State) ->
+ Set(Sock, controlling_process, Tester)
+ end},
+ #{desc => "attempt invalid controlling-process transfer (to self)",
+ cmd => fun(#{sock := Sock} = _State) ->
+ case Set(Sock, controlling_process, self()) of
+ {error, not_owner} ->
+ ok;
+ ok ->
+ {error, unexpected_success};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (owner)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_ANNOUNCE_READY(Tester, owner),
+ ok
+
+ end},
+
+ %% *** Termination ***
+ #{desc => "await termination",
+ cmd => fun(#{tester := Tester} = State) ->
+ ?SEV_AWAIT_TERMINATE(Tester, tester),
+ State1 = maps:remove(tester, State),
+ State2 = maps:remove(sock, State1),
+ {ok, State2}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain,
+ type := Type,
+ protocol := Protocol} = State) ->
+ Sock = sock_open(Domain, Type, Protocol),
+ {ok, State#{sock => Sock}}
+ end},
+ #{desc => "monitor client",
+ cmd => fun(#{client := Client} = _State) ->
+ _MRef = erlang:monitor(process, Client),
+ ok
+ end},
+
+ %% *** The actual test ***
+ #{desc => "verify self as controlling-process",
+ cmd => fun(#{sock := Sock} = _State) ->
+ Self = self(),
+ case Get(Sock, controlling_process) of
+ {ok, Self} ->
+ ok;
+ {ok, InvalidPid} ->
+ {error, {invalid, InvalidPid}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order (client) start",
+ cmd => fun(#{client := Client, sock := Sock} = _State) ->
+ ?SEV_ANNOUNCE_START(Client, Sock),
+ ok
+ end},
+ #{desc => "await (client) ready (not owner)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, not_owner)
+ end},
+ #{desc => "attempt controlling-process transfer to client",
+ cmd => fun(#{client := Client, sock := Sock} = _State) ->
+ Set(Sock, controlling_process, Client)
+ end},
+ #{desc => "verify client as controlling-process",
+ cmd => fun(#{client := Client, sock := Sock} = _State) ->
+ case Get(Sock, controlling_process) of
+ {ok, Client} ->
+ ok;
+ {ok, InvalidPid} ->
+ {error, {invalid, InvalidPid}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "attempt invalid controlling-process transfer (to self)",
+ cmd => fun(#{sock := Sock} = _State) ->
+ case Set(Sock, controlling_process, self()) of
+ {error, not_owner} ->
+ ok;
+ ok ->
+ {error, unexpected_success};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order (client) continue (owner)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, owner),
+ ok
+ end},
+ #{desc => "await (client) ready (2)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, owner),
+ ok
+ end},
+ #{desc => "verify self as controlling-process",
+ cmd => fun(#{sock := Sock} = _State) ->
+ Self = self(),
+ case Get(Sock, controlling_process) of
+ {ok, Self} ->
+ ok;
+ {ok, InvalidPid} ->
+ {error, {invalid, InvalidPid}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** Termination ***
+ #{desc => "order (client) terminate",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Client),
+ ok
+ end},
+ #{desc => "await client termination",
+ cmd => fun(#{client := Client} = State) ->
+ ?SEV_AWAIT_TERMINATION(Client),
+ {ok, maps:remove(client, State)}
+ end},
+ #{desc => "close socket",
+ cmd => fun(#{sock := Sock} = State) ->
+ sock_close(Sock),
+ {ok, maps:remove(sock, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start tcp (stream) client evaluator"),
+ ClientInitState1 = #{},
+ Client1 = ?SEV_START("tcp-client", ClientSeq, ClientInitState1),
+
+ i("start tcp (stream) tester evaluator"),
+ TesterInitState1 = #{domain => inet,
+ type => stream,
+ protocol => tcp,
+ client => Client1#ev.pid},
+ Tester1 = ?SEV_START("tcp-tester", TesterSeq, TesterInitState1),
+
+ i("await tcp evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Tester1, Client1]),
+
+ i("start udp (dgram) client evaluator"),
+ ClientInitState2 = #{},
+ Client2 = ?SEV_START("udp-client", ClientSeq, ClientInitState2),
+
+ i("start udp (dgram) tester evaluator"),
+ TesterInitState2 = #{domain => inet,
+ type => dgram,
+ protocol => udp,
+ client => Client2#ev.pid},
+ Tester2 = ?SEV_START("udp-tester", TesterSeq, TesterInitState2),
+
+ i("await udp evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Tester2, Client2]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Tests the socket option acceptconn for UDP.
+%% This should be possible to get but not set.
+
+api_opt_sock_acceptconn_udp(suite) ->
+ [];
+api_opt_sock_acceptconn_udp(doc) ->
+ [];
+api_opt_sock_acceptconn_udp(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(api_opt_sock_acceptconn_udp,
+ fun() ->
+ has_support_sock_acceptconn()
+ end,
+ fun() -> api_opt_sock_acceptconn_udp() end).
+
+
+
+api_opt_sock_acceptconn_udp() ->
+ Opt = acceptconn,
+ Set = fun(S, Val) ->
+ socket:setopt(S, socket, Opt, Val)
+ end,
+ Get = fun(S) ->
+ socket:getopt(S, socket, Opt)
+ end,
+
+ TesterSeq =
+ [
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, dgram, udp) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "[get] verify socket (before bind)",
+ cmd => fun(#{sock := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, false} ->
+ ?SEV_IPRINT("Expected Success: "
+ "Not accepting connections"),
+ ok;
+ {ok, true} ->
+ ?SEV_EPRINT("Unexpected Success: "
+ "Accepting connections"),
+ {error, {unexpected_success, {Opt, true}}};
+ {error, enoprotoopt = Reason} ->
+ %% On some platforms this is not accepted
+ %% for UDP, so skip this part (UDP).
+ ?SEV_EPRINT("Expected Failure: "
+ "~p => SKIP", [Reason]),
+ (catch socket:close(Sock)),
+ {skip, Reason};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[set] verify socket (before bind)",
+ cmd => fun(#{sock := Sock} = _State) ->
+ case Set(Sock, true) of
+ {error, Reason} ->
+ ?SEV_IPRINT("Expected Failure: ~p",
+ [Reason]),
+ ok;
+ ok ->
+ ?SEV_EPRINT("Unexpected Success: "
+ "Set acceptconn (=true)"),
+ {error, unexpected_success}
+ end
+ end},
+
+ #{desc => "bind socket to local address",
+ cmd => fun(#{sock := Sock, local_sa := LSA} = _State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "[get] verify socket (after bind)",
+ cmd => fun(#{sock := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, false} ->
+ ?SEV_IPRINT("Expected Success: "
+ "Not accepting connections"),
+ ok;
+ {ok, true} ->
+ ?SEV_EPRINT("Unexpected Success: "
+ "Accepting connections"),
+ {error, {unexpected_success, {Opt, true}}};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[set] verify socket (after bind)",
+ cmd => fun(#{sock := Sock} = _State) ->
+ case Set(Sock, true) of
+ {error, Reason} ->
+ ?SEV_IPRINT("Expected Failure: ~p",
+ [Reason]),
+ ok;
+ ok ->
+ ?SEV_EPRINT("Unexpected Success: "
+ "Set acceptconn (=true)"),
+ {error, unexpected_success}
+ end
+ end},
+
+ %% *** Termination ***
+ #{desc => "close socket",
+ cmd => fun(#{sock := Sock} = State) ->
+ socket:close(Sock),
+ {ok, maps:remove(sock, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ Domain = inet,
+
+ i("start tester evaluator"),
+ InitState = #{domain => Domain},
+ Tester = ?SEV_START("tester", TesterSeq, InitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Tester]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Tests the socket option acceptconn for TCP.
+%% This should be possible to get but not set.
+
+api_opt_sock_acceptconn_tcp(suite) ->
+ [];
+api_opt_sock_acceptconn_tcp(doc) ->
+ [];
+api_opt_sock_acceptconn_tcp(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(api_opt_sock_acceptconn_tcp,
+ fun() ->
+ has_support_sock_acceptconn()
+ end,
+ fun() -> api_opt_sock_acceptconn_tcp() end).
+
+
+
+api_opt_sock_acceptconn_tcp() ->
+ Opt = acceptconn,
+ Set = fun(S, Val) ->
+ socket:setopt(S, socket, Opt, Val)
+ end,
+ Get = fun(S) ->
+ socket:getopt(S, socket, Opt)
+ end,
+
+ TesterSeq =
+ [
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+
+ #{desc => "create listen socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{lsock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "[get] verify listen socket (before bind)",
+ cmd => fun(#{lsock := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, false} ->
+ ?SEV_IPRINT("Expected Success: "
+ "Not accepting connections"),
+ ok;
+ {ok, true} ->
+ ?SEV_EPRINT("Unexpected Success: "
+ "Accepting connections"),
+ {error, {unexpected_success, {Opt, true}}};
+ {error, enoprotoopt = Reason} ->
+ ?SEV_EPRINT("Expected Failure: "
+ "~p => SKIP", [Reason]),
+ (catch socket:close(Sock)),
+ {skip, Reason};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[set] verify listen socket (before bind)",
+ cmd => fun(#{lsock := Sock} = _State) ->
+ case Set(Sock, true) of
+ {error, Reason} ->
+ ?SEV_IPRINT("Expected Failure: ~p", [Reason]),
+ ok;
+ ok ->
+ ?SEV_EPRINT("Unexpected Success: "
+ "Set acceptconn (=true)"),
+ {error, unexpected_success}
+ end
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "bind listen socket to local address",
+ cmd => fun(#{lsock := Sock, local_sa := LSA} = State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, Port} ->
+ {ok, State#{server_sa => LSA#{port => Port}}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "[get] verify listen socket (after bind)",
+ cmd => fun(#{lsock := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, false} ->
+ ?SEV_IPRINT("Expected Success: "
+ "Not accepting connections"),
+ ok;
+ {ok, true} ->
+ ?SEV_EPRINT("Unexpected Success: "
+ "Accepting connections"),
+ {error, {unexpected_success, {Opt, true}}};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[set] verify listen socket (after bind)",
+ cmd => fun(#{lsock := Sock} = _State) ->
+ case Set(Sock, true) of
+ {error, Reason} ->
+ ?SEV_IPRINT("Expected Failure: ~p", [Reason]),
+ ok;
+ ok ->
+ ?SEV_EPRINT("Unexpected Success: "
+ "Set acceptconn (=true)"),
+ {error, unexpected_success}
+ end
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "make listen socket accept connections",
+ cmd => fun(#{lsock := Sock} = _State) ->
+ case socket:listen(Sock) of
+ ok ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "[get] verify listen socket (after listen)",
+ cmd => fun(#{lsock := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, true} ->
+ ?SEV_IPRINT("Expected Success: "
+ "Accepting connections"),
+ ok;
+ {ok, false} ->
+ ?SEV_EPRINT("Unexpected Success: "
+ "Not accepting connections"),
+ {error, {unexpected_success, {Opt, false}}};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[set] verify listen socket (after listen)",
+ cmd => fun(#{lsock := Sock} = _State) ->
+ case Set(Sock, false) of
+ {error, Reason} ->
+ ?SEV_IPRINT("Expected Failure: ~p", [Reason]),
+ ok;
+ ok ->
+ ?SEV_EPRINT("Unexpected Success: "
+ "Set acceptconn (=false)"),
+ {error, unexpected_success}
+ end
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "create (connecting) socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{csockc => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "bind connecting socket to local address",
+ cmd => fun(#{csockc := Sock, local_sa := LSA} = _State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _Port} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "[get] verify connecting socket (before connect)",
+ cmd => fun(#{csockc := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, false} ->
+ ?SEV_IPRINT("Expected Success: "
+ "Not accepting connections"),
+ ok;
+ {ok, true} ->
+ ?SEV_EPRINT("Unexpected Success: "
+ "Accepting connections"),
+ {error, {unexpected_success, {Opt, true}}};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[set] verify connecting socket (before connect)",
+ cmd => fun(#{csockc := Sock} = _State) ->
+ case Set(Sock, true) of
+ {error, Reason} ->
+ ?SEV_IPRINT("Expected Failure: ~p", [Reason]),
+ ok;
+ ok ->
+ ?SEV_EPRINT("Unexpected Success: "
+ "Set acceptconn (=true)"),
+ {error, unexpected_success}
+ end
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "connect to server",
+ cmd => fun(#{csockc := Sock, server_sa := SSA} = _State) ->
+ case socket:connect(Sock, SSA) of
+ ok ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "accept connection",
+ cmd => fun(#{lsock := Sock} = State) ->
+ case socket:accept(Sock) of
+ {ok, CSock} ->
+ {ok, State#{csocks => CSock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "[get] verify connecting socket (after connect)",
+ cmd => fun(#{csockc := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, false} ->
+ ?SEV_IPRINT("Expected Success: "
+ "Not accepting connections"),
+ ok;
+ {ok, true} ->
+ ?SEV_EPRINT("Unexpected Success: "
+ "Accepting connections"),
+ {error, {unexpected_success, {Opt, true}}};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[set] verify connecting socket (after connect)",
+ cmd => fun(#{csockc := Sock} = _State) ->
+ case Set(Sock, true) of
+ {error, Reason} ->
+ ?SEV_IPRINT("Expected Failure: ~p", [Reason]),
+ ok;
+ ok ->
+ ?SEV_EPRINT("Unexpected Success: "
+ "Set acceptconn (=true)"),
+ {error, unexpected_success}
+ end
+ end},
+
+ #{desc => "[get] verify connected socket",
+ cmd => fun(#{csocks := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, false} ->
+ ?SEV_IPRINT("Expected Success: "
+ "Not accepting connections"),
+ ok;
+ {ok, true} ->
+ ?SEV_EPRINT("Unexpected Success: "
+ "Accepting connections"),
+ {error, {unexpected_success, {Opt, true}}};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[set] verify connected socket",
+ cmd => fun(#{csocks := Sock} = _State) ->
+ case Set(Sock, true) of
+ {error, Reason} ->
+ ?SEV_IPRINT("Expected Failure: ~p", [Reason]),
+ ok;
+ ok ->
+ ?SEV_EPRINT("Unexpected Success: "
+ "Set acceptconn (=true)"),
+ {error, unexpected_success}
+ end
+ end},
+
+ #{desc => "[get] verify listen socket (after connect)",
+ cmd => fun(#{lsock := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, true} ->
+ ?SEV_IPRINT("Expected Success: "
+ "Accepting connections"),
+ ok;
+ {ok, false} ->
+ ?SEV_EPRINT("Unexpected Success: "
+ "Not accepting connections"),
+ {error, {unexpected_success, {Opt, false}}};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[set] verify listen socket (after connect)",
+ cmd => fun(#{lsock := Sock} = _State) ->
+ case Set(Sock, false) of
+ {error, Reason} ->
+ ?SEV_IPRINT("Expected Failure: ~p", [Reason]),
+ ok;
+ ok ->
+ ?SEV_EPRINT("Unexpected Success: "
+ "Set acceptconn (=false)"),
+ {error, unexpected_success}
+ end
+ end},
+
+ %% *** Termination ***
+ #{desc => "close connecting socket(s)",
+ cmd => fun(#{csockc := Sock} = State0) ->
+ socket:close(Sock),
+ State1 = maps:remove(csockc, State0),
+ State2 = maps:remove(csocks, State1), %% Auto-close
+ {ok, maps:remove(csockc, State2)}
+ end},
+ #{desc => "close listen socket",
+ cmd => fun(#{lsock := Sock} = State) ->
+ socket:close(Sock),
+ {ok, maps:remove(lsock, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ Domain = inet,
+
+ i("start tester evaluator"),
+ InitState = #{domain => Domain},
+ Tester = ?SEV_START("tester", TesterSeq, InitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Tester]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Tests the socket option acceptfilter. PLACEHOLDER!
+
+api_opt_sock_acceptfilter(suite) ->
+ [];
+api_opt_sock_acceptfilter(doc) ->
+ [];
+api_opt_sock_acceptfilter(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(api_opt_sock_acceptfilter,
+ fun() -> not_yet_implemented() end,
+ fun() -> ok end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Tests the socket option bindtodevice.
+%% It has not always been possible to 'get' this option
+%% (atleast on linux).
+
+api_opt_sock_bindtodevice(suite) ->
+ [];
+api_opt_sock_bindtodevice(doc) ->
+ [];
+api_opt_sock_bindtodevice(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(api_opt_sock_bindtodevice,
+ fun() -> has_support_sock_bindtodevice() end,
+ fun() -> api_opt_sock_bindtodevice() end).
+
+
+api_opt_sock_bindtodevice() ->
+ Opt = bindtodevice,
+ Set = fun(S, Val) ->
+ socket:setopt(S, socket, Opt, Val)
+ end,
+ Get = fun(S) ->
+ socket:getopt(S, socket, Opt)
+ end,
+
+ TesterSeq =
+ [
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ case ?LIB:which_local_host_info(Domain) of
+ {ok, #{name := Name, addr := Addr}} ->
+ ?SEV_IPRINT("local host info (~p): "
+ "~n Name: ~p"
+ "~n Addr: ~p",
+ [Domain, Name, Addr]),
+ LSA = #{family => Domain,
+ addr => Addr},
+ {ok, State#{dev => Name,
+ local_sa => LSA}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "create UDP socket 1",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, dgram, udp) of
+ {ok, Sock} ->
+ {ok, State#{usock1 => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "create UDP socket 2",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, dgram, udp) of
+ {ok, Sock} ->
+ {ok, State#{usock2 => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "create TCP socket 1",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{tsock1 => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "create TCP socket 2",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{tsock2 => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "[get] verify UDP socket 1 (before bindtodevice)",
+ cmd => fun(#{usock1 := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, Dev} ->
+ ?SEV_IPRINT("Expected Success: ~p", [Dev]),
+ ok;
+ {error, enoprotoopt = Reason} ->
+ ?SEV_EPRINT("Unexpected Failure: ~p => SKIP",
+ [Reason]),
+ {skip, Reason};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[get] verify UDP socket 2 (before bind)",
+ cmd => fun(#{usock2 := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, Dev} ->
+ ?SEV_IPRINT("Expected Success: ~p", [Dev]),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[get] verify TCP socket 1 (before bindtodevice)",
+ cmd => fun(#{tsock1 := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, Dev} ->
+ ?SEV_IPRINT("Expected Success: ~p", [Dev]),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[get] verify TCP socket 2 (before bind)",
+ cmd => fun(#{tsock2 := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, Dev} ->
+ ?SEV_IPRINT("Expected Success: ~p", [Dev]),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]),
+ ERROR
+ end
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "Bind UDP socket 1 to device",
+ cmd => fun(#{usock1 := Sock, dev := Dev} = State) ->
+ case Set(Sock, Dev) of
+ ok ->
+ ?SEV_IPRINT("Expected Success"),
+ ok;
+ {error, eperm = Reason} ->
+ ?SEV_IPRINT("Expected Failure: ~p", [Reason]),
+ (catch socket:close(Sock)),
+ {ok, State#{usock1 => skip}};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "Bind UDP socket 2 to local address",
+ cmd => fun(#{usock2 := Sock, local_sa := LSA} = _State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _Port} ->
+ ?SEV_IPRINT("Expected Success"),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "Bind TCP socket 1 to device",
+ cmd => fun(#{usock1 := USock1,
+ tsock1 := Sock, dev := Dev} = State) ->
+ case Set(Sock, Dev) of
+ ok ->
+ ?SEV_IPRINT("Expected Success"),
+ ok;
+ {error, eperm = Reason} when (USock1 =:= skip) ->
+ ?SEV_IPRINT("Expected Failure: ~p", [Reason]),
+ {skip, Reason};
+ {error, eperm = Reason} ->
+ ?SEV_IPRINT("Expected Failure: ~p", [Reason]),
+ (catch socket:close(Sock)),
+ {ok, State#{tsock1 => skip}};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "Bind TCP socket 2 to local address",
+ cmd => fun(#{tsock2 := Sock, local_sa := LSA} = _State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _Port} ->
+ ?SEV_IPRINT("Expected Success"),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]),
+ ERROR
+ end
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "[get] verify UDP socket 1 (after bindtodevice)",
+ cmd => fun(#{usock1 := skip} = _State) ->
+ ?SEV_IPRINT("SKIP'ed (previous eperm)"),
+ ok;
+ (#{usock1 := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, Dev} ->
+ ?SEV_IPRINT("Expected Success: ~p", [Dev]),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[get] verify UDP socket 2 (after bind)",
+ cmd => fun(#{usock2 := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, Dev} ->
+ ?SEV_IPRINT("Expected Success: ~p", [Dev]),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[get] verify TCP socket 1 (after bindtodevice)",
+ cmd => fun(#{tsock1 := skip} = _State) ->
+ ?SEV_IPRINT("SKIP'ed (previous eperm)"),
+ ok;
+ (#{tsock1 := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, Dev} ->
+ ?SEV_IPRINT("Expected Success: ~p", [Dev]),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[get] verify TCP socket 2 (after bind)",
+ cmd => fun(#{tsock2 := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, Dev} ->
+ ?SEV_IPRINT("Expected Success: ~p", [Dev]),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]),
+ ERROR
+ end
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ %% *** Termination ***
+ #{desc => "close UDP socket 1",
+ cmd => fun(#{usock1 := skip} = State) ->
+ ?SEV_IPRINT("SKIP'ed (already closed)"),
+ {ok, maps:remove(usock1, State)};
+ (#{usock1 := Sock} = State) ->
+ socket:close(Sock),
+ {ok, maps:remove(usock1, State)}
+ end},
+ #{desc => "close UDP socket 2",
+ cmd => fun(#{usock2 := Sock} = State) ->
+ socket:close(Sock),
+ {ok, maps:remove(usock2, State)}
+ end},
+ #{desc => "close TCP socket 1",
+ cmd => fun(#{tsock1 := skip} = State) ->
+ ?SEV_IPRINT("SKIP'ed (already closed)"),
+ {ok, maps:remove(tsock1, State)};
+ (#{tsock1 := Sock} = State) ->
+ socket:close(Sock),
+ {ok, maps:remove(tsock1, State)}
+ end},
+ #{desc => "close TCP socket 2",
+ cmd => fun(#{tsock2 := Sock} = State) ->
+ socket:close(Sock),
+ {ok, maps:remove(tsock2, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ Domain = inet,
+
+ i("start tester evaluator"),
+ InitState = #{domain => Domain},
+ Tester = ?SEV_START("tester", TesterSeq, InitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Tester]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Tests the socket option broadcast.
+%% Make it possible for datagram sockets to send packets to a broadcast
+%% address (IPv4 only).
+
+api_opt_sock_broadcast(suite) ->
+ [];
+api_opt_sock_broadcast(doc) ->
+ [];
+api_opt_sock_broadcast(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(api_opt_sock_broadcast,
+ fun() -> has_support_sock_broadcast() end,
+ fun() -> api_opt_sock_broadcast() end).
+
+
+api_opt_sock_broadcast() ->
+ Opt = broadcast,
+ Set = fun(S, Val) when is_boolean(Val) ->
+ socket:setopt(S, socket, Opt, Val)
+ end,
+ Get = fun(S) ->
+ socket:getopt(S, socket, Opt)
+ end,
+
+ TesterSeq =
+ [
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ case ?LIB:which_local_host_info(Domain) of
+ {ok, #{name := Name,
+ addr := Addr,
+ broadaddr := BAddr}} ->
+ ?SEV_IPRINT("local host info: "
+ "~n Name: ~p"
+ "~n Addr: ~p"
+ "~n Broadcast Addr: ~p",
+ [Name, Addr, BAddr]),
+ LSA = #{family => Domain,
+ addr => Addr},
+ BSA = #{family => Domain,
+ addr => BAddr},
+ {ok, State#{lsa => LSA,
+ bsa => BSA}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "[socket 1] create UDP socket (listening 1)",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, dgram, udp) of
+ {ok, Sock} ->
+ {ok, State#{sock1 => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "[socket 1] Bind UDP socket (to limited broadcast address)",
+ cmd => fun(#{sock1 := Sock} = State) ->
+ BSA = #{family => inet,
+ addr => broadcast},
+ ?SEV_IPRINT("Try bind (socket 1) to: "
+ "~n ~p", [BSA]),
+ case socket:bind(Sock, BSA) of
+ {ok, Port} ->
+ ?SEV_IPRINT("Expected Success (bound): ~p",
+ [Port]),
+ {ok, State#{sa1 => BSA#{port => Port}}};
+ {error, eaddrnotavail = Reason} ->
+ ?SEV_IPRINT("~p => "
+ "SKIP limited broadcast test",
+ [Reason]),
+ {ok, State#{sa1 => skip}};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[socket 1] UDP socket sockname",
+ cmd => fun(#{sa1 := skip} = _State) ->
+ ?SEV_IPRINT("SKIP limited broadcast test"),
+ ok;
+ (#{sock1 := Sock} = _State) ->
+ case socket:sockname(Sock) of
+ {ok, SA} ->
+ ?SEV_IPRINT("SA: ~p", [SA]),
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "[socket 2] create UDP socket (listening 2)",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, dgram, udp) of
+ {ok, Sock} ->
+ {ok, State#{sock2 => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "[socket 2] Bind UDP socket (to subnet-directed broadcast address)",
+ cmd => fun(#{sock2 := Sock,
+ bsa := BSA} = State) ->
+ ?SEV_IPRINT("Try bind (socket 1) to: "
+ "~n ~p", [BSA]),
+ case socket:bind(Sock, BSA) of
+ {ok, Port} ->
+ ?SEV_IPRINT("Expected Success (bound): ~p",
+ [Port]),
+ {ok, State#{sa2 => BSA#{port => Port}}};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[socket 2] UDP socket sockname",
+ cmd => fun(#{sock2 := Sock} = _State) ->
+ case socket:sockname(Sock) of
+ {ok, SA} ->
+ ?SEV_IPRINT("SA: ~p", [SA]),
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "[socket 3] create UDP socket (sender)",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, dgram, udp) of
+ {ok, Sock} ->
+ {ok, State#{sock3 => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "[socket 3][get] verify UDP socket (before bind and set)",
+ cmd => fun(#{sock3 := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, false} ->
+ ?SEV_IPRINT("Expected Success: "
+ "broadcast not allowed"),
+ ok;
+ {ok, true} ->
+ ?SEV_IPRINT("Unexpected Success result: "
+ "broadcast already allowed"),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[socket 3] Try make broadcast allowed",
+ cmd => fun(#{sock3 := Sock} = _State) ->
+ case Set(Sock, true) of
+ ok ->
+ ?SEV_IPRINT("Expected Success: "
+ "broadcast now allowed"),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[socket 3] verify UDP socket broadcast allowed",
+ cmd => fun(#{sock3 := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, true} ->
+ ?SEV_IPRINT("Expected Success: "
+ "broadcast allowed"),
+ ok;
+ {ok, false} ->
+ ?SEV_IPRINT("Unexpected Success result: "
+ "broadcast *not* allowed"),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[socket 3] Bind UDP socket (to local address)",
+ cmd => fun(#{sock3 := Sock, lsa := LSA} = State) ->
+ ?SEV_IPRINT("Try bind (socket 2) to: "
+ "~n ~p", [LSA]),
+ case socket:bind(Sock, LSA) of
+ {ok, Port} ->
+ ?SEV_IPRINT("Expected Success (bound): ~p",
+ [Port]),
+ {ok, State#{sa3 => LSA#{port => Port}}};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[socket 3] verify UDP socket (after set)",
+ cmd => fun(#{sock3 := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, true} ->
+ ?SEV_IPRINT("Expected Success: "
+ "broadcast allowed"),
+ ok;
+ {ok, false} ->
+ ?SEV_IPRINT("Unexpected Success result: "
+ "broadcast not allowed"),
+ {error, not_allowed};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "[socket 3] try send to limited broadcast address",
+ cmd => fun(#{sa1 := skip} = _State) ->
+ ?SEV_IPRINT("SKIP limited broadcast test"),
+ ok;
+ (#{sock3 := Sock,
+ sa1 := Dest} = _State) ->
+ Data = list_to_binary("hejsan"),
+ ?SEV_IPRINT("try send to bradcast address: "
+ "~n ~p", [Dest]),
+ case socket:sendto(Sock, Data, Dest) of
+ ok ->
+ ?SEV_IPRINT("Expected Success: "
+ "broadcast message sent"),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[socket 1] try recv",
+ cmd => fun(#{sa1 := skip} = _State) ->
+ ?SEV_IPRINT("SKIP limited broadcast test"),
+ ok;
+ (#{sock1 := Sock} = State) ->
+ case socket:recvfrom(Sock, 0, 5000) of
+ {ok, _} ->
+ ?SEV_IPRINT("Expected Success: "
+ "received message"),
+ ok;
+ {error, timeout = Reason} ->
+ %% Some platforms seem to balk at this.
+ %% It spossible to bind to this, and
+ %% send to it, but no data is received.
+ %% At some point we should investigate...
+ %% For now, we just skip this part of
+ %% the test...
+ ?SEV_IPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ {ok, State#{sa1 => skip}};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "[socket 3] try send to subnet-directed broadcast address",
+ cmd => fun(#{sock3 := Sock,
+ sa2 := Dest} = _State) ->
+ Data = list_to_binary("hejsan"),
+ ?SEV_IPRINT("try send to bradcast address: "
+ "~n ~p", [Dest]),
+ case socket:sendto(Sock, Data, Dest) of
+ ok ->
+ ?SEV_IPRINT("Expected Success: "
+ "broadcast message sent"),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "[socket 2] try recv",
+ cmd => fun(#{sock2 := Sock, sa1 := SA1} = _State) ->
+ case socket:recvfrom(Sock, 0, 5000) of
+ {ok, _} ->
+ ?SEV_IPRINT("Expected Success: "
+ "received message"),
+ ok;
+ {error, timeout = Reason} when (SA1 =:= skip) ->
+ ?SEV_IPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ {skip, "receive timeout"};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+
+ %% *** Termination ***
+ #{desc => "[socket 3] close UDP socket (sender)",
+ cmd => fun(#{sock3 := Sock} = State0) ->
+ socket:close(Sock),
+ State1 = maps:remove(sock3, State0),
+ State2 = maps:remove(sa3, State1),
+ {ok, State2}
+ end},
+ #{desc => "[socket 2] close UDP socket (listener 2)",
+ cmd => fun(#{sock2 := Sock} = State0) ->
+ socket:close(Sock),
+ State1 = maps:remove(sock2, State0),
+ State2 = maps:remove(sa2, State1),
+ {ok, State2}
+ end},
+ #{desc => "[socket 1] close UDP socket (listener 1)",
+ cmd => fun(#{sock1 := Sock} = State0) ->
+ socket:close(Sock),
+ State1 = maps:remove(sock1, State0),
+ State2 = maps:remove(sa1, State1),
+ {ok, State2}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ Domain = inet,
+
+ i("start tester evaluator"),
+ InitState = #{domain => Domain},
+ Tester = ?SEV_START("tester", TesterSeq, InitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Tester]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Tests the socket option debug.
+%% On linux, this test requires that the user running the test to have
+%% CAP_NET_ADMIN capabilities or be root (effective user ID of 0),
+%% therefor we explicitly test for the result eacces when attempting to
+%% set, and skip if we get it.
+
+api_opt_sock_debug(suite) ->
+ [];
+api_opt_sock_debug(doc) ->
+ [];
+api_opt_sock_debug(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_opt_sock_debug,
+ fun() -> has_support_sock_debug() end,
+ fun() -> api_opt_sock_debug() end).
+
+
+api_opt_sock_debug() ->
+ Opt = debug,
+ Set = fun(S, Val) when is_integer(Val) ->
+ socket:setopt(S, socket, Opt, Val)
+ end,
+ Get = fun(S) ->
+ socket:getopt(S, socket, Opt)
+ end,
+
+ TesterSeq =
+ [
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ case ?LIB:which_local_host_info(Domain) of
+ {ok, #{name := Name,
+ addr := Addr,
+ broadaddr := BAddr}} ->
+ ?SEV_IPRINT("local host info: "
+ "~n Name: ~p"
+ "~n Addr: ~p"
+ "~n Broadcast Addr: ~p",
+ [Name, Addr, BAddr]),
+ LSA = #{family => Domain,
+ addr => Addr},
+ BSA = #{family => Domain,
+ addr => BAddr},
+ {ok, State#{lsa => LSA,
+ bsa => BSA}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "create UDP socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, dgram, udp) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "Get current debug value",
+ cmd => fun(#{sock := Sock} = State) ->
+ case Get(Sock) of
+ {ok, Debug} when is_integer(Debug) ->
+ ?SEV_IPRINT("Success: ~p", [Debug]),
+ {ok, State#{debug => Debug}};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "Try enable socket debug",
+ cmd => fun(#{sock := Sock, debug := Debug} = State) ->
+ NewDebug = Debug + 1,
+ case Set(Sock, NewDebug) of
+ ok ->
+ ?SEV_IPRINT("Expected Success"),
+ {ok, State#{debug => NewDebug}};
+ {error, eacces = Reason} ->
+ ?SEV_EPRINT("NO ACCESS => SKIP"),
+ {skip, Reason};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "Get current (new) debug value",
+ cmd => fun(#{sock := Sock, debug := Debug} = _State) ->
+ case Get(Sock) of
+ {ok, Debug} when is_integer(Debug) ->
+ ?SEV_IPRINT("Success: ~p", [Debug]),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+
+ %% *** Termination ***
+ #{desc => "close UDP socket",
+ cmd => fun(#{sock := Sock} = State0) ->
+ socket:close(Sock),
+ State1 = maps:remove(sock, State0),
+ {ok, State1}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ Domain = inet,
+
+ i("start tester evaluator"),
+ InitState = #{domain => Domain},
+ Tester = ?SEV_START("tester", TesterSeq, InitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Tester]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Tests the socket option domain.
+%% This is a read only option. Also not available on all platforms.
+
+api_opt_sock_domain(suite) ->
+ [];
+api_opt_sock_domain(doc) ->
+ [];
+api_opt_sock_domain(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_opt_sock_domain,
+ fun() -> has_support_sock_domain() end,
+ fun() -> api_opt_sock_domain() end).
+
+
+api_opt_sock_domain() ->
+ Opt = domain,
+ Get = fun(S) ->
+ socket:getopt(S, socket, Opt)
+ end,
+
+ TesterSeq =
+ [
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ case ?LIB:which_local_host_info(Domain) of
+ {ok, #{name := Name,
+ addr := Addr,
+ broadaddr := BAddr}} ->
+ ?SEV_IPRINT("local host info: "
+ "~n Name: ~p"
+ "~n Addr: ~p"
+ "~n Broadcast Addr: ~p",
+ [Name, Addr, BAddr]),
+ LSA = #{family => Domain,
+ addr => Addr},
+ BSA = #{family => Domain,
+ addr => BAddr},
+ {ok, State#{lsa => LSA,
+ bsa => BSA}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "create IPv4 UDP socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, dgram, udp) of
+ {ok, Sock} ->
+ {ok, State#{usock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "Get domain for the UDP socket",
+ cmd => fun(#{domain := Domain, usock := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, Domain} ->
+ ?SEV_IPRINT("Success: ~p", [Domain]),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "create TCP socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{tsock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "Get domain for the TCP socket",
+ cmd => fun(#{domain := Domain, tsock := Sock} = _State) ->
+ case Get(Sock) of
+ {ok, Domain} ->
+ ?SEV_IPRINT("Success: ~p", [Domain]),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+
+ %% *** Termination ***
+ #{desc => "close UDP socket",
+ cmd => fun(#{usock := Sock} = State0) ->
+ socket:close(Sock),
+ State1 = maps:remove(usock, State0),
+ {ok, State1}
+ end},
+ #{desc => "close TCP socket",
+ cmd => fun(#{tsock := Sock} = State0) ->
+ socket:close(Sock),
+ State1 = maps:remove(tsock, State0),
+ {ok, State1}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ Domain = inet,
+
+ i("start tester evaluator"),
+ InitState = #{domain => Domain},
+ Tester = ?SEV_START("tester", TesterSeq, InitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Tester]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Tests the socket option dontroute.
+%% The man page has the following to say:
+%% "Don't send via a gateway, send only to directly connected hosts.
+%% The same effect can be achieved by setting the MSG_DONTROUTE
+%% flag on a socket send(2) operation."
+%% Since its "kind of" difficult to check if it actually takes an
+%% effect (you would need a gateway for that and a machine "on the
+%% other side"), we only test if we can set and get the value.
+%% Better then nothing.
+
+api_opt_sock_dontroute(suite) ->
+ [];
+api_opt_sock_dontroute(doc) ->
+ [];
+api_opt_sock_dontroute(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_opt_sock_dontroute,
+ fun() -> has_support_sock_dontroute() end,
+ fun() -> api_opt_sock_dontroute() end).
+
+
+api_opt_sock_dontroute() ->
+ Opt = dontroute,
+ Set = fun(S, Val) when is_boolean(Val) ->
+ socket:setopt(S, socket, Opt, Val)
+ end,
+ Get = fun(S) ->
+ socket:getopt(S, socket, Opt)
+ end,
+
+ TesterSeq =
+ [
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ case ?LIB:which_local_host_info(Domain) of
+ {ok, #{name := Name,
+ addr := Addr,
+ broadaddr := BAddr}} ->
+ ?SEV_IPRINT("local host info: "
+ "~n Name: ~p"
+ "~n Addr: ~p"
+ "~n Broadcast Addr: ~p",
+ [Name, Addr, BAddr]),
+ LSA = #{family => Domain,
+ addr => Addr},
+ BSA = #{family => Domain,
+ addr => BAddr},
+ {ok, State#{lsa => LSA,
+ bsa => BSA}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "create UDP socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, dgram, udp) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "Get current value",
+ cmd => fun(#{sock := Sock} = State) ->
+ case Get(Sock) of
+ {ok, Val} when is_boolean(Val) ->
+ ?SEV_IPRINT("Success: ~p", [Val]),
+ {ok, State#{dontroute => Val}};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "Try change value",
+ cmd => fun(#{sock := Sock, dontroute := Current} = State) ->
+ New = not Current,
+ ?SEV_IPRINT("Change from ~p to ~p", [Current, New]),
+ case Set(Sock, New) of
+ ok ->
+ ?SEV_IPRINT("Expected Success"),
+ {ok, State#{dontroute => New}};
+ {error, eopnotsupp = Reason} ->
+ ?SEV_EPRINT("Expected Failure: ~p",
+ [Reason]),
+ {skip, Reason};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "Verify changed value",
+ cmd => fun(#{sock := Sock, dontroute := Val} = _State) ->
+ case Get(Sock) of
+ {ok, Val} ->
+ ?SEV_IPRINT("Expected Success"),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+
+ %% *** Termination ***
+ #{desc => "close UDP socket",
+ cmd => fun(#{sock := Sock} = State0) ->
+ socket:close(Sock),
+ State1 = maps:remove(sock, State0),
+ {ok, State1}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ Domain = inet,
+
+ i("start tester evaluator"),
+ InitState = #{domain => Domain},
+ Tester = ?SEV_START("tester", TesterSeq, InitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Tester]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Tests the socket option error. PLACEHOLDER!
+
+api_opt_sock_error(suite) ->
+ [];
+api_opt_sock_error(doc) ->
+ [];
+api_opt_sock_error(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_opt_sock_error,
+ fun() -> not_yet_implemented() end,
+ fun() -> ok end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Tests the socket option keepalive.
+%% This is bit tricky to test, partly because we have no control over
+%% the underlying TCP timeouts. So, for now, we just test that we can
+%% change the value.
+
+api_opt_sock_keepalive(suite) ->
+ [];
+api_opt_sock_keepalive(doc) ->
+ [];
+api_opt_sock_keepalive(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_opt_sock_keepalive,
+ fun() -> has_support_sock_keepalive() end,
+ fun() -> api_opt_sock_keepalive() end).
+
+
+api_opt_sock_keepalive() ->
+ Opt = keepalive,
+ Set = fun(S, Val) when is_boolean(Val) ->
+ socket:setopt(S, socket, Opt, Val)
+ end,
+ Get = fun(S) ->
+ socket:getopt(S, socket, Opt)
+ end,
+
+ TesterSeq =
+ [
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ case ?LIB:which_local_host_info(Domain) of
+ {ok, #{name := Name,
+ addr := Addr,
+ broadaddr := BAddr}} ->
+ ?SEV_IPRINT("local host info: "
+ "~n Name: ~p"
+ "~n Addr: ~p"
+ "~n Broadcast Addr: ~p",
+ [Name, Addr, BAddr]),
+ LSA = #{family => Domain,
+ addr => Addr},
+ BSA = #{family => Domain,
+ addr => BAddr},
+ {ok, State#{lsa => LSA,
+ bsa => BSA}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "create TCP socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "Get current value",
+ cmd => fun(#{sock := Sock} = State) ->
+ case Get(Sock) of
+ {ok, Val} when is_boolean(Val) ->
+ ?SEV_IPRINT("Success: ~p", [Val]),
+ {ok, State#{keepalive => Val}};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "Try change the value",
+ cmd => fun(#{sock := Sock, keepalive := Current} = State) ->
+ New = not Current,
+ ?SEV_IPRINT("Try change value from ~p to ~p",
+ [Current, New]),
+ case Set(Sock, New) of
+ ok ->
+ ?SEV_IPRINT("Expected Success"),
+ {ok, State#{keepalive => New}};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected Failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "Verify (new) current value",
+ cmd => fun(#{sock := Sock, keepalive := Val} = _State) ->
+ case Get(Sock) of
+ {ok, Val} ->
+ ?SEV_IPRINT("Expected Success (~p)", [Val]),
+ ok;
+ {ok, OtherVal} ->
+ ?SEV_IPRINT("Unexpected Success: ~p",
+ [OtherVal]),
+ {error, {unexpected_success_value,
+ Val, OtherVal}};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected failure: ~p",
+ [Reason]),
+ ERROR
+ end
+ end},
+
+ %% *** Termination ***
+ #{desc => "close UDP socket",
+ cmd => fun(#{sock := Sock} = State0) ->
+ socket:close(Sock),
+ State1 = maps:remove(sock, State0),
+ {ok, State1}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ Domain = inet,
+
+ i("start tester evaluator"),
+ InitState = #{domain => Domain},
+ Tester = ?SEV_START("tester", TesterSeq, InitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Tester]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Tests the socket option linger. PLACEHOLDER!
+
+api_opt_sock_linger(suite) ->
+ [];
+api_opt_sock_linger(doc) ->
+ [];
+api_opt_sock_linger(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_opt_sock_linger,
+ fun() -> not_yet_implemented() end,
+ fun() -> ok end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Tests that the add_mambership and drop_membership ip options work.
+%% We create one server and two clients. The server only send messages,
+%% the clients only receives messages.
+%% An UDP datagram is forbidden (RFC 1122) from having a source address
+%% that is a multicast address (or a broadcast address).
+%% So, the server create a socket "for sending" and the clients sockets
+%% "for receiving".
+%% Sending socket: Bound to the local address (and any port).
+%% When sending, the dest will be the multicast address
+%% and port of the receiving socket.
+%% Receiving socket: Bound to the multicast address and port.
+api_opt_ip_add_drop_membership(suite) ->
+ [];
+api_opt_ip_add_drop_membership(doc) ->
+ ["OTP-15908 (ERL-980)"];
+api_opt_ip_add_drop_membership(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(api_opt_ip_add_drop_membership,
+ fun() ->
+ has_support_ip_add_membership(),
+ has_support_ip_drop_membership(),
+ has_support_ip_multicast()
+ end,
+ fun() -> api_opt_ip_add_drop_membership() end).
+
+
+api_opt_ip_add_drop_membership() ->
+ Set = fun(S, Key, Val) ->
+ socket:setopt(S, ip, Key, Val)
+ end,
+ AddMembership = fun(S, Val) -> Set(S, add_membership, Val) end,
+ DropMembership = fun(S, Val) -> Set(S, drop_membership, Val) end,
+
+ ServerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ {Tester, MSA} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester, msa => MSA}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, dgram, udp) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "make recv socket reuse addr",
+ cmd => fun(#{sock := Sock} = _State) ->
+ case socket:setopt(Sock, socket, reuseaddr, true) of
+ ok ->
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Failed set reuseaddr: "
+ "~n ~p", [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "bind recv socket to multicast address",
+ cmd => fun(#{sock := Sock, msa := MSA} = State) ->
+ case socket:bind(Sock, MSA) of
+ {ok, Port} ->
+ ?SEV_IPRINT("bound to:"
+ "~n ~p", [Port]),
+ {ok, State#{msa => MSA#{port => Port}}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (add_membership)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, add_membership)
+ end},
+ #{desc => "add membership",
+ cmd => fun(#{sock := Sock,
+ msa := #{addr := MAddr},
+ local_sa := #{addr := Addr}} = State) ->
+ MReq = #{multiaddr => MAddr,
+ interface => Addr},
+ ?SEV_IPRINT("try add membership to:"
+ "~n ~p", [MReq]),
+ case AddMembership(Sock, MReq) of
+ ok ->
+ ?SEV_IPRINT("membership added"),
+ {ok, State#{mreq => MReq}};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Failed adding membership to: "
+ "~n ~p"
+ "~n Reason: ~p",
+ [MReq, Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (add-membership)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, add_membership),
+ ok
+ end},
+
+ #{desc => "await continue (drop_membership)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, drop_membership)
+ end},
+ #{desc => "drop membership",
+ cmd => fun(#{sock := Sock,
+ mreq := MReq} = State) ->
+ ?SEV_IPRINT("try drop membership from:"
+ "~n ~p", [MReq]),
+ case DropMembership(Sock, MReq) of
+ ok ->
+ ?SEV_IPRINT("membership dropped"),
+ {ok, maps:remove(mreq, State)};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Failed drop membership from: "
+ "~n ~p"
+ "~n Reason: ~p",
+ [MReq, Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (drop-membership)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, drop_membership),
+ ok
+ end},
+
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close socket",
+ cmd => fun(#{sock := Sock} = State) ->
+ socket:close(Sock),
+ {ok, maps:remove(sock, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Server} = _State) ->
+ _MRef = erlang:monitor(process, Server),
+ ok
+ end},
+
+ %% Start the server
+ #{desc => "order server start",
+ cmd => fun(#{server := Pid, msa := MSA} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, MSA),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{server := Pid} = _State) ->
+ case ?SEV_AWAIT_READY(Pid, server, init) of
+ ok ->
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Start of server failed: "
+ "~n ~p", [Reason]),
+ ERROR
+ end
+ end},
+
+
+ %% *** The actual test ***
+ #{desc => "order server to continue (add-membership)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, add_membership),
+ ok
+ end},
+ #{desc => "await server ready (add-membership)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, add_membership)
+ end},
+
+ #{desc => "order server to continue (drop-membership)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, drop_membership),
+ ok
+ end},
+ #{desc => "await server ready (drop-membership)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, drop_membership)
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ %% *** Termination ***
+ #{desc => "order server terminate",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Server),
+ ok
+ end},
+ #{desc => "await server termination",
+ cmd => fun(#{server := Server} = State) ->
+ ?SEV_AWAIT_TERMINATION(Server),
+ {ok, maps:remove(server, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ Domain = inet,
+ i("get multicast address"),
+ MAddr = which_ip_multicast_address(),
+ MSA = #{family => Domain, addr => MAddr},
+
+ i("start server evaluator"),
+ ServerInitState = #{domain => Domain},
+ Server = ?SEV_START("server", ServerSeq, ServerInitState),
+
+ i("start tester evaluator"),
+ TesterInitState = #{domain => Domain,
+ msa => MSA,
+ server => Server#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Tester, Server]).
+
+
+
+which_ip_multicast_address() ->
+ which_multicast_address(inet).
+
+which_multicast_address(Domain) ->
+ case os:type() of
+ {unix, linux} ->
+ WhichMAddr = fun([_, _, MAddr]) -> MAddr end,
+ which_multicast_address2(Domain, WhichMAddr);
+
+ {unix, sunos} ->
+ WhichMAddr = fun([_, MAddr, _]) -> MAddr end,
+ which_multicast_address2(Domain, WhichMAddr);
+
+ Type ->
+ %% Actually, what is "not supported". is netstat!
+ not_supported({multicast, Type})
+ end.
+
+%% Note that the 'netstat -g' table looks different on linux and SunOS
+%% Linux: IfName - RefCnt - Group
+%% SunOS: IfName - Group - RefCnt
+
+which_multicast_address2(Domain, WhichMAddr) ->
+ IfName = which_local_host_ifname(Domain),
+ %% On some platforms the netstat barfs out some crap on stderr
+ %% before the actual info...
+ case os:cmd("netstat -g 2>/dev/null | grep " ++ IfName) of
+ [] ->
+ %% Can't figure out if we support multicast or not...
+ not_supported(no_netstat);
+ NetstatGroupsStr ->
+ try
+ begin
+ NetstatGroups0 = string:tokens(NetstatGroupsStr, [$\n]),
+ NetstatGroups = [string:tokens(G, [$ ]) ||
+ G <- NetstatGroups0],
+ MAddrs = [WhichMAddr(NetstatGroup) ||
+ NetstatGroup <- NetstatGroups],
+ which_multicast_address3(Domain, MAddrs)
+ end
+ catch
+ throw:E:_ ->
+ throw(E);
+ C:E:S ->
+ not_supported({multicast, {C,E,S}})
+ end
+ end.
+
+which_multicast_address3(_Domain, []) ->
+ not_supported({multicast, no_valid_addrs});
+which_multicast_address3(Domain, [MAddrStr|MAddrs]) ->
+ %% Even on linux some of these are not actually addresses, but
+ %% "host names", such as all-systems.mcast.net. But both
+ %% address strings, such as "224.0.0.251" and host name strings
+ %% gets translated into an address by the inet:inet:getaddr/2.
+ case inet:getaddr(MAddrStr, Domain) of
+ {ok, MAddr} ->
+ MAddr;
+ {error, _} ->
+ which_multicast_address3(Domain, MAddrs)
+ end.
+
+which_local_host_ifname(Domain) ->
+ case ?LIB:which_local_host_info(Domain) of
+ {ok, #{name := Name}} ->
+ Name;
+ {error, Reason} ->
+ not_supported({multicast, Reason})
+ end.
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% %%
+%% API OPERATIONS WITH TIMEOUT %%
+%% %%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the connect timeout option
+%% on an IPv4 TCP (stream) socket.
+api_to_connect_tcp4(suite) ->
+ [];
+api_to_connect_tcp4(doc) ->
+ [];
+api_to_connect_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ Cond = fun() -> api_to_connect_cond() end,
+ tc_try(api_to_connect_tcp4,
+ Cond,
+ fun() ->
+ InitState = #{domain => inet,
+ backlog => 1,
+ timeout => 5000,
+ connect_limit => 3},
+ ok = api_to_connect_tcp(InitState)
+ end).
+
+api_to_connect_cond() ->
+ api_to_connect_cond(os:type(), os:version()).
+
+%% I don't know exactly at which version this starts to work.
+%% I know it does not work for 4.4.*, but is does for 4.15.
+%% So, just to simplify, we require atleast 4.15
+api_to_connect_cond({unix, linux}, {Maj, Min, _Rev}) ->
+ if
+ (Maj > 4) ->
+ ok;
+ ((Maj =:= 4) andalso (Min >= 15)) ->
+ ok;
+ true ->
+ skip("TC does not work")
+ end;
+%% Only test on one machine, which has version 6.3, and there it does
+%% not work, so disable for all.
+api_to_connect_cond({unix, openbsd}, _) ->
+ skip("TC does not work");
+api_to_connect_cond({unix, freebsd}, {Maj, Min, _Rev}) ->
+ if
+ ((Maj >= 10) andalso (Min >= 4)) ->
+ ok;
+ true ->
+ skip("TC may not work")
+ end;
+api_to_connect_cond({unix, sunos}, {Maj, Min, _Rev}) ->
+ if
+ ((Maj >= 5) andalso (Min >= 10)) ->
+ ok;
+ true ->
+ skip("TC may not work")
+ end;
+api_to_connect_cond(_, _) ->
+ skip("TC may not work").
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the connect timeout option
+%% on an IPv6 TCP (stream) socket.
+api_to_connect_tcp6(suite) ->
+ [];
+api_to_connect_tcp6(doc) ->
+ [];
+api_to_connect_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_to_connect_tcp6,
+ fun() -> has_support_ipv6(), api_to_connect_cond() end,
+ fun() ->
+ InitState = #{domain => inet6,
+ backlog => 1,
+ timeout => 5000,
+ connect_limit => 3},
+ ok = api_to_connect_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% We use the backlog (listen) argument to test this.
+%% Note that the behaviour of the TCP "server side" can vary when
+%% a client connect to a "busy" server (full backlog).
+%% For instance, on FreeBSD (11.2) the reponse when the backlog is full
+%% is a econreset.
+
+api_to_connect_tcp(InitState) ->
+ process_flag(trap_exit, true),
+
+ ServerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ {Tester, Backlog} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester,
+ backlog => Backlog}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "create listen socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{lsock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{lsock := LSock, local_sa := LSA} = State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, Port} ->
+ {ok, State#{lport => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "make listen socket (with backlog = 1)",
+ cmd => fun(#{lsock := LSock, backlog := Backlog}) ->
+ socket:listen(LSock, Backlog)
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester, lport := Port}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Port),
+ ok
+ end},
+
+ %% Termination
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close socket",
+ cmd => fun(#{lsock := Sock} = State) ->
+ sock_close(Sock),
+ State1 = maps:remove(lport, State),
+ State2 = maps:remove(sock, State1),
+ {ok, State2}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ ClientSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ {Tester, ServerSA} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester,
+ server_sa => ServerSA}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "create node",
+ cmd => fun(#{host := Host} = State) ->
+ ?SEV_IPRINT("try create node on ~p", [Host]),
+ case start_node(Host, client) of
+ {ok, Node} ->
+ ?SEV_IPRINT("client node ~p started",
+ [Node]),
+ {ok, State#{node => Node}};
+ {error, Reason} ->
+ {skip, Reason}
+ end
+ end},
+ #{desc => "monitor client node",
+ cmd => fun(#{node := Node} = _State) ->
+ true = erlang:monitor_node(Node, true),
+ ok
+ end},
+ #{desc => "start remote client on client node",
+ cmd => fun(#{node := Node} = State) ->
+ Pid = api_toc_tcp_client_start(Node),
+ ?SEV_IPRINT("remote client ~p started", [Pid]),
+ {ok, State#{rclient => Pid}}
+ end},
+ #{desc => "monitor remote client",
+ cmd => fun(#{rclient := Pid}) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "order remote client to start",
+ cmd => fun(#{rclient := Client,
+ server_sa := ServerSA}) ->
+ ?SEV_ANNOUNCE_START(Client, ServerSA),
+ ok
+ end},
+ #{desc => "await remote client ready",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, rclient, init,
+ [{tester, Tester}])
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (connect)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = State) ->
+ case ?SEV_AWAIT_CONTINUE(Tester, tester, connect,
+ [{rclient, Client}]) of
+ {ok, {ConTimeout, ConLimit}} ->
+ {ok, State#{connect_timeout => ConTimeout,
+ connect_limit => ConLimit}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order remote client to continue (connect)",
+ cmd => fun(#{rclient := RClient,
+ connect_timeout := ConTimeout,
+ connect_limit := ConLimit}) ->
+ ?SEV_ANNOUNCE_CONTINUE(RClient, connect,
+ {ConTimeout, ConLimit}),
+ ok
+ end},
+ #{desc => "await remote client ready (connect)",
+ cmd => fun(#{tester := Tester,
+ rclient := RClient} = State) ->
+ case ?SEV_AWAIT_READY(RClient, rclient, connect,
+ [{tester, Tester}]) of
+ {ok, ok = _Result} ->
+ {ok, maps:remove(connect_limit, State)};
+ {ok, {error, {connect_limit_reached,R,L}}} ->
+ {skip,
+ ?LIB:f("Connect limit reached ~w: ~w",
+ [L, R])};
+ {ok, Result} ->
+ Result;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "announce ready (connect)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, connect),
+ ok
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester,
+ rclient := RClient} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester,
+ [{rclient, RClient}]) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "kill remote client",
+ cmd => fun(#{rclient := Client}) ->
+ ?SEV_ANNOUNCE_TERMINATE(Client),
+ ok
+ end},
+ #{desc => "await remote client termination",
+ cmd => fun(#{rclient := Client} = State) ->
+ ?SEV_AWAIT_TERMINATION(Client),
+ State1 = maps:remove(rclient, State),
+ {ok, State1}
+ end},
+ #{desc => "stop client node",
+ cmd => fun(#{node := Node} = _State) ->
+ stop_node(Node)
+ end},
+ #{desc => "await client node termination",
+ cmd => fun(#{node := Node} = State) ->
+ receive
+ {nodedown, Node} ->
+ State1 = maps:remove(node_id, State),
+ State2 = maps:remove(node, State1),
+ {ok, State2}
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Server} = _State) ->
+ _MRef = erlang:monitor(process, Server),
+ ok
+ end},
+ #{desc => "monitor client",
+ cmd => fun(#{client := Client} = _State) ->
+ _MRef = erlang:monitor(process, Client),
+ ok
+ end},
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "order server start",
+ cmd => fun(#{server := Server,
+ backlog := Backlog}) ->
+ ?SEV_ANNOUNCE_START(Server, Backlog),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{server := Server, local_sa := LSA} = State) ->
+ {ok, Port} = ?SEV_AWAIT_READY(Server, server, init),
+ ServerSA = LSA#{port => Port},
+ {ok, State#{server_sa => ServerSA}}
+ end},
+ #{desc => "order client start",
+ cmd => fun(#{client := Client,
+ server_sa := ServerSA}) ->
+ ?SEV_ANNOUNCE_START(Client, ServerSA),
+ ok
+ end},
+ #{desc => "await client ready (init)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, init),
+ ok
+ end},
+
+ %% The actual test
+ %% The server does nothing (this is the point), no accept,
+ %% the client tries to connect.
+ #{desc => "order client continue (connect)",
+ cmd => fun(#{client := Client,
+ timeout := Timeout,
+ connect_limit := ConLimit} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, connect,
+ {Timeout, ConLimit}),
+ ok
+ end},
+ #{desc => "await client ready (connect)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Client, client, connect,
+ [{server, Server}]) of
+ ok ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+
+ %% *** Terminate server ***
+ #{desc => "order client terminate",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Client),
+ ok
+ end},
+ #{desc => "await client down",
+ cmd => fun(#{client := Client} = State) ->
+ ?SEV_AWAIT_TERMINATION(Client),
+ State1 = maps:remove(client, State),
+ {ok, State1}
+ end},
+ #{desc => "order server terminate",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Server),
+ ok
+ end},
+ #{desc => "await server down",
+ cmd => fun(#{server := Server} = State) ->
+ ?SEV_AWAIT_TERMINATION(Server),
+ State1 = maps:remove(server, State),
+ State2 = maps:remove(server_sa, State1),
+ {ok, State2}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("create server evaluator"),
+ ServerInitState = #{domain => maps:get(domain, InitState)},
+ Server = ?SEV_START("server", ServerSeq, ServerInitState),
+
+ i("create client evaluator"),
+ ClientInitState = #{host => local_host(),
+ domain => maps:get(domain, InitState)},
+ Client = ?SEV_START("client", ClientSeq, ClientInitState),
+
+ i("create tester evaluator"),
+ TesterInitState = InitState#{server => Server#ev.pid,
+ client => Client#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Server, Client, Tester]).
+
+
+api_toc_tcp_client_start(Node) ->
+ Self = self(),
+ Fun = fun() -> api_toc_tcp_client(Self) end,
+ erlang:spawn(Node, Fun).
+
+api_toc_tcp_client(Parent) ->
+ api_toc_tcp_client_init(Parent),
+ ServerSA = api_toc_tcp_client_await_start(Parent),
+ Domain = maps:get(family, ServerSA),
+ api_toc_tcp_client_announce_ready(Parent, init),
+ {To, ConLimit} = api_toc_tcp_client_await_continue(Parent, connect),
+ Result = api_to_connect_tcp_await_timeout(To, ServerSA, Domain, ConLimit),
+ ?SEV_IPRINT("result: ~p", [Result]),
+ api_toc_tcp_client_announce_ready(Parent, connect, Result),
+ Reason = api_toc_tcp_client_await_terminate(Parent),
+ exit(Reason).
+
+api_toc_tcp_client_init(Parent) ->
+ put(sname, "rclient"),
+ %% i("api_toc_tcp_client_init -> entry"),
+ _MRef = erlang:monitor(process, Parent),
+ ok.
+
+api_toc_tcp_client_await_start(Parent) ->
+ %% i("api_toc_tcp_client_await_start -> entry"),
+ ?SEV_AWAIT_START(Parent).
+
+api_toc_tcp_client_announce_ready(Parent, Slogan) ->
+ ?SEV_ANNOUNCE_READY(Parent, Slogan).
+api_toc_tcp_client_announce_ready(Parent, Slogan, Result) ->
+ ?SEV_ANNOUNCE_READY(Parent, Slogan, Result).
+
+api_toc_tcp_client_await_continue(Parent, Slogan) ->
+ %% i("api_toc_tcp_client_await_continue -> entry"),
+ case ?SEV_AWAIT_CONTINUE(Parent, parent, Slogan) of
+ ok ->
+ ok;
+ {ok, Extra} ->
+ Extra;
+ {error, Reason} ->
+ exit({await_continue, Slogan, Reason})
+ end.
+
+api_toc_tcp_client_await_terminate(Parent) ->
+ %% i("api_toc_tcp_client_await_terminate -> entry"),
+ case ?SEV_AWAIT_TERMINATE(Parent, parent) of
+ ok ->
+ ok;
+ {error, Reason} ->
+ Reason
+ end.
+
+api_to_connect_tcp_await_timeout(To, ServerSA, Domain, ConLimit) ->
+ LSA = which_local_socket_addr(Domain),
+ NewSock = fun() ->
+ S = case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ Sock;
+ {error, OReason} ->
+ ?FAIL({open, OReason})
+ end,
+ case socket:bind(S, LSA) of
+ {ok, _} ->
+ S;
+ {error, BReason} ->
+ ?FAIL({bind, BReason})
+ end
+ end,
+ api_to_connect_tcp_await_timeout(1, ConLimit, To, ServerSA, NewSock, []).
+
+api_to_connect_tcp_await_timeout(ID, ConLimit, _To, _ServerSA, _NewSock, Acc)
+ when (ID > ConLimit) ->
+ api_to_connect_tcp_await_timeout3(Acc),
+ {error, {connect_limit_reached, ID, ConLimit}};
+api_to_connect_tcp_await_timeout(ID, ConLimit, To, ServerSA, NewSock, Acc) ->
+ case api_to_connect_tcp_await_timeout2(ID, To, ServerSA, NewSock) of
+ ok ->
+ %% ?SEV_IPRINT("success when number of socks: ~w", [length(Acc)]),
+ api_to_connect_tcp_await_timeout3(Acc),
+ ok;
+ {ok, Sock} ->
+ %% ?SEV_IPRINT("~w: unexpected success (connect)", [ID]),
+ api_to_connect_tcp_await_timeout(ID+1, ConLimit,
+ To, ServerSA, NewSock,
+ [Sock|Acc]);
+ {error, _} = ERROR ->
+ ERROR
+ end.
+
+api_to_connect_tcp_await_timeout2(_ID, To, ServerSA, NewSock) ->
+ Sock = NewSock(),
+ %% ?SEV_IPRINT("~w: try connect", [ID]),
+ Start = t(),
+ case socket:connect(Sock, ServerSA, To) of
+ {error, timeout} ->
+ Stop = t(),
+ TDiff = Stop - Start,
+ if
+ (TDiff >= To) ->
+ (catch socket:close(Sock)),
+ ok;
+ true ->
+ (catch socket:close(Sock)),
+ ?FAIL({unexpected_timeout, TDiff, To})
+ end;
+ {error, econnreset = _Reason} ->
+ (catch socket:close(Sock)),
+ ok;
+ {error, Reason} ->
+ (catch socket:close(Sock)),
+ ?FAIL({connect, Reason});
+ ok ->
+ {ok, Sock}
+ end.
+
+api_to_connect_tcp_await_timeout3([]) ->
+ ok;
+api_to_connect_tcp_await_timeout3([Sock|Socka]) ->
+ (catch socket:close(Sock)),
+ api_to_connect_tcp_await_timeout3(Socka).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the accept timeout option
+%% on an IPv4 TCP (stream) socket.
+api_to_accept_tcp4(suite) ->
+ [];
+api_to_accept_tcp4(doc) ->
+ [];
+api_to_accept_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_to_accept_tcp4,
+ fun() ->
+ InitState = #{domain => inet, timeout => 5000},
+ ok = api_to_accept_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the accept timeout option
+%% on an IPv6 TCP (stream) socket.
+api_to_accept_tcp6(suite) ->
+ [];
+api_to_accept_tcp6(doc) ->
+ [];
+api_to_accept_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_to_accept_tcp4,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ InitState = #{domain => inet6, timeout => 5000},
+ ok = api_to_accept_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+api_to_accept_tcp(InitState) ->
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{lsa => LSA}}
+ end},
+ #{desc => "create (listen) socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{lsock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{lsock := LSock, lsa := LSA} = _State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, _} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "make listen socket",
+ cmd => fun(#{lsock := LSock}) ->
+ socket:listen(LSock)
+ end},
+
+ %% *** The actual test part ***
+ #{desc => "attempt to accept (without success)",
+ cmd => fun(#{lsock := LSock, timeout := To} = State) ->
+ Start = t(),
+ case socket:accept(LSock, To) of
+ {error, timeout} ->
+ {ok, State#{start => Start, stop => t()}};
+ {ok, Sock} ->
+ (catch socket:close(Sock)),
+ {error, unexpected_success};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate timeout time",
+ cmd => fun(#{start := Start, stop := Stop, timeout := To} = _State) ->
+ TDiff = Stop - Start,
+ if
+ (TDiff >= To) ->
+ ok;
+ true ->
+ {error, {unexpected_timeout, TDiff, To}}
+ end
+ end},
+
+ %% *** Close (listen) socket ***
+ #{desc => "close (listen) socket",
+ cmd => fun(#{lsock := LSock} = State) ->
+ sock_close(LSock),
+ {ok, maps:remove(sock3, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("create tester evaluator"),
+ Tester = ?SEV_START("tester", TesterSeq, InitState),
+
+ i("await evaluator"),
+ ok = ?SEV_AWAIT_FINISH([Tester]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the multi accept timeout option
+%% on an IPv4 TCP (stream) socket with multiple acceptor processes
+%% (three in this case).
+api_to_maccept_tcp4(suite) ->
+ [];
+api_to_maccept_tcp4(doc) ->
+ [];
+api_to_maccept_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(20)),
+ tc_try(api_to_maccept_tcp4,
+ fun() ->
+ InitState = #{domain => inet, timeout => 5000},
+ ok = api_to_maccept_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the accept timeout option
+%% on an IPv6 TCP (stream) socket.
+api_to_maccept_tcp6(suite) ->
+ [];
+api_to_maccept_tcp6(doc) ->
+ [];
+api_to_maccept_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(20)),
+ tc_try(api_to_maccept_tcp4,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ InitState = #{domain => inet6, timeout => 5000},
+ ok = api_to_maccept_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+api_to_maccept_tcp(InitState) ->
+ PrimAcceptorSeq =
+ [
+ %% *** Init part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{lsa => LSA}}
+ end},
+ #{desc => "create (listen) socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{lsock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{lsock := LSock, lsa := LSA} = _State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, _} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "make listen socket",
+ cmd => fun(#{lsock := LSock}) ->
+ socket:listen(LSock)
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{lsock := LSock, tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, LSock),
+ ok
+ end},
+
+ %% *** The actual test ***
+ #{desc => "await continue (accept)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, accept)
+ end},
+ #{desc => "attempt to accept (without success)",
+ cmd => fun(#{lsock := LSock, timeout := To} = State) ->
+ Start = t(),
+ case socket:accept(LSock, To) of
+ {error, timeout} ->
+ {ok, State#{start => Start, stop => t()}};
+ {ok, Sock} ->
+ ?SEV_EPRINT("Unexpected accept success: "
+ "~n ~p", [Sock]),
+ (catch socket:close(Sock)),
+ {error, unexpected_success};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate timeout time",
+ cmd => fun(#{start := Start, stop := Stop, timeout := To} = _State) ->
+ TDiff = Stop - Start,
+ if
+ (TDiff >= To) ->
+ ok;
+ true ->
+ {error, {unexpected_timeout, TDiff, To}}
+ end
+ end},
+ #{desc => "announce ready (accept)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept),
+ ok
+ end},
+
+ %% *** Terminate ***
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_TERMINATE(Tester, tester),
+ ok
+ end},
+ %% *** Close (listen) socket ***
+ #{desc => "close (listen) socket",
+ cmd => fun(#{lsock := LSock} = State) ->
+ sock_close(LSock),
+ {ok, maps:remove(lsock, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ SecAcceptorSeq =
+ [
+ %% *** Init part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ {Tester, LSock} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester,
+ lsock => LSock}}
+
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% *** The actual test part ***
+ #{desc => "await continue (accept)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, accept)
+ end},
+ #{desc => "attempt to accept (without success)",
+ cmd => fun(#{lsock := LSock, timeout := To} = State) ->
+ Start = t(),
+ case socket:accept(LSock, To) of
+ {error, timeout} ->
+ {ok, State#{start => Start, stop => t()}};
+ {ok, Sock} ->
+ (catch socket:close(Sock)),
+ {error, unexpected_success};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate timeout time",
+ cmd => fun(#{start := Start, stop := Stop, timeout := To} = State) ->
+ TDiff = Stop - Start,
+ if
+ (TDiff >= To) ->
+ State1 = maps:remove(start, State),
+ State2 = maps:remove(stop, State1),
+ {ok, State2};
+ true ->
+ {error, {unexpected_timeout, TDiff, To}}
+ end
+ end},
+ #{desc => "announce ready (accept)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept),
+ ok
+ end},
+
+ %% *** Terminate ***
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ TesterSeq =
+ [
+ %% Init part
+ #{desc => "monitor prim-acceptor",
+ cmd => fun(#{prim_acceptor := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor sec-acceptor 1",
+ cmd => fun(#{sec_acceptor1 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor sec-acceptor 2",
+ cmd => fun(#{sec_acceptor2 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+
+ %% Start the prim-acceptor
+ #{desc => "start prim-acceptor",
+ cmd => fun(#{prim_acceptor := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await prim-acceptor ready (init)",
+ cmd => fun(#{prim_acceptor := Pid} = State) ->
+ {ok, Sock} = ?SEV_AWAIT_READY(Pid, prim_acceptor, init),
+ {ok, State#{lsock => Sock}}
+ end},
+
+ %% Start sec-acceptor-1
+ #{desc => "start sec-acceptor 1",
+ cmd => fun(#{sec_acceptor1 := Pid, lsock := LSock} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, LSock),
+ ok
+ end},
+ #{desc => "await sec-acceptor 1 ready (init)",
+ cmd => fun(#{sec_acceptor1 := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, sec_acceptor1, init)
+ end},
+
+ %% Start sec-acceptor-2
+ #{desc => "start sec-acceptor 2",
+ cmd => fun(#{sec_acceptor2 := Pid, lsock := LSock} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, LSock),
+ ok
+ end},
+ #{desc => "await sec-acceptor 2 ready (init)",
+ cmd => fun(#{sec_acceptor2 := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, sec_acceptor2, init)
+ end},
+
+ %% Activate the acceptor(s)
+ #{desc => "active prim-acceptor",
+ cmd => fun(#{prim_acceptor := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, accept),
+ ok
+ end},
+ #{desc => "active sec-acceptor 1",
+ cmd => fun(#{sec_acceptor1 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, accept),
+ ok
+ end},
+ #{desc => "active sec-acceptor 2",
+ cmd => fun(#{sec_acceptor2 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, accept),
+ ok
+ end},
+
+ %% Await acceptor(s) completions
+ #{desc => "await prim-acceptor ready (accept)",
+ cmd => fun(#{prim_acceptor := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, prim_acceptor, accept)
+ end},
+ #{desc => "await sec-acceptor 1 ready (accept)",
+ cmd => fun(#{sec_acceptor1 := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, sec_acceptor1, accept)
+ end},
+ #{desc => "await sec-acceptor 2 ready (accept)",
+ cmd => fun(#{sec_acceptor2 := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, sec_acceptor2, accept)
+ end},
+
+ %% Terminate
+ #{desc => "order prim-acceptor to terminate",
+ cmd => fun(#{prim_acceptor := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await prim-acceptor termination",
+ cmd => fun(#{prim_acceptor := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(prim_acceptor, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order sec-acceptor 1 to terminate",
+ cmd => fun(#{sec_acceptor1 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await sec-acceptor 1 termination",
+ cmd => fun(#{sec_acceptor1 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(sec_acceptor1, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order sec-acceptor 2 to terminate",
+ cmd => fun(#{sec_acceptor2 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await sec-acceptor 2 termination",
+ cmd => fun(#{sec_acceptor2 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(sec_acceptor2, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("create prim-acceptor evaluator"),
+ PrimAInitState = InitState,
+ PrimAcceptor = ?SEV_START("prim-acceptor", PrimAcceptorSeq, PrimAInitState),
+
+ i("create sec-acceptor 1 evaluator"),
+ SecAInitState1 = maps:remove(domain, InitState),
+ SecAcceptor1 = ?SEV_START("sec-acceptor-1", SecAcceptorSeq, SecAInitState1),
+
+ i("create sec-acceptor 2 evaluator"),
+ SecAInitState2 = SecAInitState1,
+ SecAcceptor2 = ?SEV_START("sec-acceptor-2", SecAcceptorSeq, SecAInitState2),
+
+ i("create tester evaluator"),
+ TesterInitState = #{prim_acceptor => PrimAcceptor#ev.pid,
+ sec_acceptor1 => SecAcceptor1#ev.pid,
+ sec_acceptor2 => SecAcceptor2#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([PrimAcceptor, SecAcceptor1, SecAcceptor2, Tester]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the send timeout option
+%% on an IPv4 TCP (stream) socket.
+api_to_send_tcp4(suite) ->
+ [];
+api_to_send_tcp4(doc) ->
+ [];
+api_to_send_tcp4(_Config) when is_list(_Config) ->
+ tc_try(api_to_send_tcp4,
+ fun() ->
+ not_yet_implemented()%% ,
+ %% ok = api_to_send_tcp(inet)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the send timeout option
+%% on an IPv6 TCP (stream) socket.
+api_to_send_tcp6(suite) ->
+ [];
+api_to_send_tcp6(doc) ->
+ [];
+api_to_send_tcp6(_Config) when is_list(_Config) ->
+ tc_try(api_to_send_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ not_yet_implemented()%% ,
+ %% ok = api_to_send_tcp(inet6)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the sendto timeout option
+%% on an IPv4 UDP (dgram) socket.
+api_to_sendto_udp4(suite) ->
+ [];
+api_to_sendto_udp4(doc) ->
+ [];
+api_to_sendto_udp4(_Config) when is_list(_Config) ->
+ tc_try(api_to_sendto_udp4,
+ fun() ->
+ not_yet_implemented()%% ,
+ %% ok = api_to_sendto_to_udp(inet)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the sendto timeout option
+%% on an IPv6 UDP (dgram) socket.
+api_to_sendto_udp6(suite) ->
+ [];
+api_to_sendto_udp6(doc) ->
+ [];
+api_to_sendto_udp6(_Config) when is_list(_Config) ->
+ tc_try(api_to_sendto_udp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ not_yet_implemented()%% ,
+ %% ok = api_to_sendto_to_udp(inet6)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the sendmsg timeout option
+%% on an IPv4 TCP (stream) socket.
+api_to_sendmsg_tcp4(suite) ->
+ [];
+api_to_sendmsg_tcp4(doc) ->
+ [];
+api_to_sendmsg_tcp4(_Config) when is_list(_Config) ->
+ tc_try(api_to_sendmsg_tcp4,
+ fun() ->
+ not_yet_implemented()%% ,
+ %% ok = api_to_sendmsg_tcp(inet)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the sendmsg timeout option
+%% on an IPv6 TCP (stream) socket.
+api_to_sendmsg_tcp6(suite) ->
+ [];
+api_to_sendmsg_tcp6(doc) ->
+ [];
+api_to_sendmsg_tcp6(_Config) when is_list(_Config) ->
+ tc_try(api_to_sendmsg_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ not_yet_implemented()%% ,
+ %% ok = api_to_sendmsg_tcp(inet6)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the recv timeout option
+%% on an IPv4 UDP (dgram) socket. To test this we must connect
+%% the socket.
+api_to_recv_udp4(suite) ->
+ [];
+api_to_recv_udp4(doc) ->
+ [];
+api_to_recv_udp4(_Config) when is_list(_Config) ->
+ tc_try(api_to_recv_udp4,
+ fun() ->
+ not_yet_implemented()%%,
+ %%ok = api_to_recv_udp(inet)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the recv timeout option
+%% on an IPv6 UDP (dgram) socket. To test this we must connect
+%% the socket.
+api_to_recv_udp6(suite) ->
+ [];
+api_to_recv_udp6(doc) ->
+ [];
+api_to_recv_udp6(_Config) when is_list(_Config) ->
+ tc_try(api_to_recv_udp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ not_yet_implemented()%% ,
+ %% ok = api_to_recv_udp(inet6)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the recv timeout option
+%% on an IPv4 TCP (stream) socket.
+api_to_recv_tcp4(suite) ->
+ [];
+api_to_recv_tcp4(doc) ->
+ [];
+api_to_recv_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_to_recv_tcp4,
+ fun() ->
+ Recv = fun(Sock, To) -> socket:recv(Sock, 0, To) end,
+ InitState = #{domain => inet,
+ recv => Recv,
+ timeout => 2000},
+ ok = api_to_receive_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the recv timeout option
+%% on an IPv6 TCP (stream) socket.
+api_to_recv_tcp6(suite) ->
+ [];
+api_to_recv_tcp6(doc) ->
+ [];
+api_to_recv_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_to_recv_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ case socket:supports(ipv6) of
+ true ->
+ Recv = fun(Sock, To) ->
+ socket:recv(Sock, 0, To)
+ end,
+ InitState = #{domain => inet6,
+ recv => Recv,
+ timeout => 2000},
+ ok = api_to_receive_tcp(InitState);
+ false ->
+ skip("ipv6 not supported")
+ end
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+api_to_receive_tcp(InitState) ->
+ process_flag(trap_exit, true),
+
+ ServerSeq =
+ [
+ %% *** Wait for start order ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester}) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "create listen socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{lsock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{lsock := LSock, local_sa := LSA} = State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, Port} ->
+ {ok, State#{lport => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "make listen socket (with backlog = 1)",
+ cmd => fun(#{lsock := LSock}) ->
+ socket:listen(LSock, 1)
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester, lport := Port}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Port),
+ ok
+ end},
+
+ %% *** The actual test ***
+ #{desc => "await continue (accept and recv)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, accept_recv)
+ end},
+ #{desc => "attempt accept",
+ cmd => fun(#{lsock := LSock} = State) ->
+ case socket:accept(LSock) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "attempt to recv (without success)",
+ cmd => fun(#{sock := Sock, recv := Recv, timeout := To} = State) ->
+ Start = t(),
+ case Recv(Sock, To) of
+ {error, timeout} ->
+ {ok, State#{start => Start, stop => t()}};
+ {ok, _Data} ->
+ {error, unexpected_success};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate timeout time",
+ cmd => fun(#{start := Start, stop := Stop, timeout := To} = State) ->
+ TDiff = Stop - Start,
+ if
+ (TDiff >= To) ->
+ State1 = maps:remove(start, State),
+ State2 = maps:remove(stop, State1),
+ {ok, State2};
+ true ->
+ {error, {unexpected_timeout, TDiff, To}}
+ end
+ end},
+ #{desc => "announce ready (recv timeout success)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept_recv),
+ ok
+ end},
+
+ %% *** Termination ***
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close (traffic) socket",
+ cmd => fun(#{sock := Sock} = State) ->
+ sock_close(Sock),
+ {ok, maps:remove(sock, State)}
+ end},
+ #{desc => "close (listen) socket",
+ cmd => fun(#{lsock := LSock} = State) ->
+ sock_close(LSock),
+ {ok, maps:remove(lsock, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ ClientSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ {Tester, Port} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester,
+ server_port => Port}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain, server_port := Port} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ SSA = LSA#{port => Port},
+ {ok, State#{local_sa => LSA, server_sa => SSA}}
+ end},
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, stream, tcp) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{sock := Sock, local_sa := LSA} = _State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% *** The actual test ***
+ #{desc => "await continue (with connect)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, connect)
+ end},
+ #{desc => "connect",
+ cmd => fun(#{sock := Sock, server_sa := SSA}) ->
+ sock_connect(Sock, SSA),
+ ok
+ end},
+
+ %% *** Termination ***
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close socket",
+ cmd => fun(#{sock := Sock} = State) ->
+ sock_close(Sock),
+ {ok, maps:remove(sock, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Server} = _State) ->
+ _MRef = erlang:monitor(process, Server),
+ ok
+ end},
+ #{desc => "monitor client",
+ cmd => fun(#{client := Client} = _State) ->
+ _MRef = erlang:monitor(process, Client),
+ ok
+ end},
+
+ %% *** Activate server ***
+ #{desc => "start server",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_START(Server),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{server := Server} = State) ->
+ {ok, Port} = ?SEV_AWAIT_READY(Server, server, init),
+ {ok, State#{server_port => Port}}
+ end},
+ #{desc => "order server to continue (with accept)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, accept_recv),
+ ok
+ end},
+
+ %% *** Activate client ***
+ #{desc => "start client",
+ cmd => fun(#{client := Client, server_port := Port} = _State) ->
+ ?SEV_ANNOUNCE_START(Client, Port),
+ ok
+ end},
+ #{desc => "await client ready (init)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, init)
+ end},
+
+ %% *** The actual test ***
+ #{desc => "order client to continue (with connect)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, connect),
+ ok
+ end},
+ #{desc => "await server ready (accept/recv)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, accept_recv)
+ end},
+
+ %% *** Termination ***
+ #{desc => "order client to terminate",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Client),
+ ok
+ end},
+ #{desc => "await client termination",
+ cmd => fun(#{client := Client} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Client) of
+ ok ->
+ State1 = maps:remove(client, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order server to terminate",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Server),
+ ok
+ end},
+ #{desc => "await server termination",
+ cmd => fun(#{server := Server} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Server) of
+ ok ->
+ State1 = maps:remove(server, State),
+ State2 = maps:remove(server_port, State1),
+ {ok, State2};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ i("start server evaluator"),
+ ServerInitState = InitState,
+ Server = ?SEV_START("server", ServerSeq, ServerInitState),
+
+ i("start client evaluator"),
+ ClientInitState = InitState,
+ Client = ?SEV_START("client", ClientSeq, ClientInitState),
+
+ i("start tester evaluator"),
+ TesterInitState = #{server => Server#ev.pid,
+ client => Client#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Server, Client, Tester]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the recvfrom timeout option
+%% on an IPv4 UDP (dgram) socket.
+api_to_recvfrom_udp4(suite) ->
+ [];
+api_to_recvfrom_udp4(doc) ->
+ [];
+api_to_recvfrom_udp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_to_recvfrom_udp4,
+ fun() ->
+ Recv = fun(Sock, To) -> socket:recvfrom(Sock, 0, To) end,
+ InitState = #{domain => inet,
+ recv => Recv,
+ timeout => 2000},
+ ok = api_to_receive_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the recvfrom timeout option
+%% on an IPv6 UDP (dgram) socket.
+api_to_recvfrom_udp6(suite) ->
+ [];
+api_to_recvfrom_udp6(doc) ->
+ [];
+api_to_recvfrom_udp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_to_recvfrom_udp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Recv = fun(Sock, To) -> socket:recvfrom(Sock, 0, To) end,
+ InitState = #{domain => inet6,
+ recv => Recv,
+ timeout => 2000},
+ ok = api_to_receive_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+api_to_receive_udp(InitState) ->
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{lsa => LSA}}
+ end},
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain} = State) ->
+ case socket:open(Domain, dgram, udp) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{sock := Sock, lsa := LSA} = _State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _Port} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** The actual test ***
+ #{desc => "attempt to read (without success)",
+ cmd => fun(#{sock := Sock, recv := Recv, timeout := To} = State) ->
+ Start = t(),
+ case Recv(Sock, To) of
+ {error, timeout} ->
+ {ok, State#{start => Start,
+ stop => t()}};
+ {ok, _} ->
+ {error, unexpected_sucsess};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate timeout time",
+ cmd => fun(#{start := Start, stop := Stop, timeout := To} = _State) ->
+ TDiff = Stop - Start,
+ if
+ (TDiff >= To) ->
+ ok;
+ true ->
+ {error, {unexpected_timeout, TDiff, To}}
+ end
+ end},
+
+ %% *** Termination ***
+ #{desc => "close socket",
+ cmd => fun(#{sock := Sock} = _State) ->
+ %% socket:setopt(Sock, otp, debug, true),
+ sock_close(Sock),
+ ok
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start tester evaluator"),
+ Tester = ?SEV_START("tester", TesterSeq, InitState),
+
+ i("await evaluator"),
+ ok = ?SEV_AWAIT_FINISH([Tester]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the recvmsg timeout option
+%% on an IPv4 UDP (dgram) socket.
+api_to_recvmsg_udp4(suite) ->
+ [];
+api_to_recvmsg_udp4(doc) ->
+ [];
+api_to_recvmsg_udp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_to_recvmsg_udp4,
+ fun() ->
+ Recv = fun(Sock, To) -> socket:recvmsg(Sock, To) end,
+ InitState = #{domain => inet,
+ recv => Recv,
+ timeout => 2000},
+ ok = api_to_receive_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the recvmsg timeout option
+%% on an IPv6 UDP (dgram) socket.
+api_to_recvmsg_udp6(suite) ->
+ [];
+api_to_recvmsg_udp6(doc) ->
+ [];
+api_to_recvmsg_udp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_to_recvmsg_udp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Recv = fun(Sock, To) -> socket:recvmsg(Sock, To) end,
+ InitState = #{domain => inet6,
+ recv => Recv,
+ timeout => 2000},
+ ok = api_to_receive_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the recvmsg timeout option
+%% on an IPv4 TCP (stream) socket.
+api_to_recvmsg_tcp4(suite) ->
+ [];
+api_to_recvmsg_tcp4(doc) ->
+ [];
+api_to_recvmsg_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_to_recvmsg_tcp4,
+ fun() ->
+ Recv = fun(Sock, To) -> socket:recvmsg(Sock, To) end,
+ InitState = #{domain => inet,
+ recv => Recv,
+ timeout => 2000},
+ ok = api_to_receive_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This test case is intended to test the recvmsg timeout option
+%% on an IPv6 TCP (stream) socket.
+api_to_recvmsg_tcp6(suite) ->
+ [];
+api_to_recvmsg_tcp6(doc) ->
+ [];
+api_to_recvmsg_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(api_to_recvmsg_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Recv = fun(Sock, To) -> socket:recvmsg(Sock, To) end,
+ InitState = #{domain => inet6,
+ recv => Recv,
+ timeout => 2000},
+ ok = api_to_receive_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% %%
+%% SOCKET CLOSURE %%
+%% %%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sockets are cleaned up
+%% ("removed") when the controlling process terminates (without explicitly
+%% calling the close function). For a IPv4 TCP (stream) socket.
+
+sc_cpe_socket_cleanup_tcp4(suite) ->
+ [];
+sc_cpe_socket_cleanup_tcp4(doc) ->
+ [];
+sc_cpe_socket_cleanup_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(sc_cpe_socket_cleanup_tcp4,
+ fun() ->
+ InitState = #{domain => inet,
+ type => stream,
+ protocol => tcp},
+ ok = sc_cpe_socket_cleanup(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sockets are cleaned up
+%% ("removed") when the controlling process terminates (without explicitly
+%% calling the close function). For a IPv6 TCP (stream) socket.
+
+sc_cpe_socket_cleanup_tcp6(suite) ->
+ [];
+sc_cpe_socket_cleanup_tcp6(doc) ->
+ [];
+sc_cpe_socket_cleanup_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(sc_cpe_socket_cleanup_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ InitState = #{domain => inet6,
+ type => stream,
+ protocol => tcp},
+ ok = sc_cpe_socket_cleanup(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sockets are cleaned up
+%% ("removed") when the controlling process terminates (without explicitly
+%% calling the close function). For a Unix Domain (stream) socket (TCP).
+
+sc_cpe_socket_cleanup_tcpL(suite) ->
+ [];
+sc_cpe_socket_cleanup_tcpL(doc) ->
+ [];
+sc_cpe_socket_cleanup_tcpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(sc_cpe_socket_cleanup_tcpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ InitState = #{domain => local,
+ type => stream,
+ protocol => default},
+ ok = sc_cpe_socket_cleanup(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sockets are cleaned up
+%% ("removed") when the controlling process terminates (without explicitly
+%% calling the close function). For a IPv4 UDP (dgram) socket.
+
+sc_cpe_socket_cleanup_udp4(suite) ->
+ [];
+sc_cpe_socket_cleanup_udp4(doc) ->
+ [];
+sc_cpe_socket_cleanup_udp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(sc_cpe_socket_cleanup_udp4,
+ fun() ->
+ InitState = #{domain => inet,
+ type => dgram,
+ protocol => udp},
+ ok = sc_cpe_socket_cleanup(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sockets are cleaned up
+%% (removed) when the controlling process terminates (without explicitly
+%% calling the close function). For a IPv6 UDP (dgram) socket.
+
+sc_cpe_socket_cleanup_udp6(suite) ->
+ [];
+sc_cpe_socket_cleanup_udp6(doc) ->
+ [];
+sc_cpe_socket_cleanup_udp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(sc_cpe_socket_cleanup_udp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ InitState = #{domain => inet6,
+ type => dgram,
+ protocol => udp},
+ ok = sc_cpe_socket_cleanup(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sockets are cleaned up
+%% ("removed") when the controlling process terminates (without explicitly
+%% calling the close function). For a Unix Domain (dgram) socket (UDP).
+
+sc_cpe_socket_cleanup_udpL(suite) ->
+ [];
+sc_cpe_socket_cleanup_udpL(doc) ->
+ [];
+sc_cpe_socket_cleanup_udpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(sc_cpe_socket_cleanup_udpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ InitState = #{domain => local,
+ type => dgram,
+ protocol => default},
+ ok = sc_cpe_socket_cleanup(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+sc_cpe_socket_cleanup(InitState) ->
+ OwnerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain,
+ type := Type,
+ protocol := Proto} = State) ->
+ case socket:open(Domain, Type, Proto) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester, sock := Sock} = _State) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Sock),
+ ok
+ end},
+
+ %% *** The actual test ***
+ %% We *intentially* leave the socket "as is", no explicit close
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor owner",
+ cmd => fun(#{owner := Owner} = _State) ->
+ _MRef = erlang:monitor(process, Owner),
+ ok
+ end},
+ #{desc => "order (owner) start",
+ cmd => fun(#{owner := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await (owner) ready",
+ cmd => fun(#{owner := Pid} = State) ->
+ {ok, Sock} = ?SEV_AWAIT_READY(Pid, owner, init),
+ {ok, State#{sock => Sock}}
+ end},
+ #{desc => "verify owner as controlling-process",
+ cmd => fun(#{owner := Pid, sock := Sock} = _State) ->
+ case socket:getopt(Sock, otp, controlling_process) of
+ {ok, Pid} ->
+ ok;
+ {ok, Other} ->
+ {error, {unexpected_owner, Other}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order (owner) terminate",
+ cmd => fun(#{owner := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await (owner) termination",
+ cmd => fun(#{owner := Pid} = _State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ ?SEV_SLEEP(?SECS(5)),
+
+ %% The reason we get closed, is that as long as there is a ref to
+ %% the resource (socket), then it will not be garbage collected.
+ %% Note that its still a race that the nif has processed that the
+ %% "controlling process" has terminated. There really is no
+ %% proper timeout for this, but the 5 seconds "should" be enough...
+ %% We should really have some way to subscribe to socket events...
+ #{desc => "verify no socket (closed)",
+ cmd => fun(#{owner := Pid, sock := Sock} = _State) ->
+ case socket:getopt(Sock, otp, controlling_process) of
+ {ok, OtherPid} ->
+ {error, {unexpected_success, Pid, OtherPid}};
+ {error, closed} ->
+ ok;
+ {error, Reason} ->
+ ?SEV_IPRINT("expected failure: ~p", [Reason]),
+ {error, {unexpected_failure, Reason}}
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start (socket) owner evaluator"),
+ Owner = ?SEV_START("owner", OwnerSeq, InitState),
+
+ i("start tester evaluator"),
+ TesterInitState = #{owner => Owner#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator"),
+ ok = ?SEV_AWAIT_FINISH([Owner, Tester]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% locally closed while a process is calling the recv function.
+%% Socket is IPv4.
+%%
+%% <KOLLA>
+%%
+%% We should really have a similar test cases for when the controlling
+%% process exits and there are other processes in recv, accept, and
+%% all the other functions.
+%%
+%% </KOLLA>
+
+sc_lc_recv_response_tcp4(suite) ->
+ [];
+sc_lc_recv_response_tcp4(doc) ->
+ [];
+sc_lc_recv_response_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(sc_lc_recv_response_tcp4,
+ fun() ->
+ Recv = fun(Sock) -> socket:recv(Sock) end,
+ InitState = #{domain => inet,
+ protocol => tcp,
+ recv => Recv},
+ ok = sc_lc_receive_response_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% locally closed while the process is calling the recv function.
+%% Socket is IPv6.
+
+sc_lc_recv_response_tcp6(suite) ->
+ [];
+sc_lc_recv_response_tcp6(doc) ->
+ [];
+sc_lc_recv_response_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(sc_lc_recv_response_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Recv = fun(Sock) -> socket:recv(Sock) end,
+ InitState = #{domain => inet6,
+ protocol => tcp,
+ recv => Recv},
+ ok = sc_lc_receive_response_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% locally closed while the process is calling the recv function.
+%% Socket is Unix Domain (stream) socket.
+
+sc_lc_recv_response_tcpL(suite) ->
+ [];
+sc_lc_recv_response_tcpL(doc) ->
+ [];
+sc_lc_recv_response_tcpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(sc_lc_recv_response_tcpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ Recv = fun(Sock) -> socket:recv(Sock) end,
+ InitState = #{domain => local,
+ protocol => default,
+ recv => Recv},
+ ok = sc_lc_receive_response_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+sc_lc_receive_response_tcp(InitState) ->
+ %% This (acceptor) is the server that accepts connections.
+ %% But it is also suppose to close the connection socket,
+ %% and trigger the read failure (=closed) for the handler process.
+ AcceptorSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{lsa => LSA}}
+ end},
+ #{desc => "create (listen) socket",
+ cmd => fun(#{domain := Domain,
+ protocol := Proto} = State) ->
+ case socket:open(Domain, stream, Proto) of
+ {ok, Sock} ->
+ {ok, State#{lsock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{domain := local,
+ lsock := LSock,
+ lsa := LSA} = _State) ->
+ ?SEV_IPRINT("bind to LSA: "
+ "~n ~p", [LSA]),
+ case socket:bind(LSock, LSA) of
+ {ok, _Port} ->
+ ok; % We do not care about the port for local
+ {error, _} = ERROR ->
+ ERROR
+ end;
+ (#{lsock := LSock,
+ lsa := LSA} = State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, Port} ->
+ ?SEV_IPRINT("bound to port: ~w", [Port]),
+ {ok, State#{lport => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "make listen socket",
+ cmd => fun(#{lsock := LSock}) ->
+ socket:listen(LSock)
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{domain := local,
+ tester := Tester,
+ lsa := #{path := Path}}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Path),
+ ok;
+ (#{tester := Tester, lport := Port}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Port),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (accept)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_CONTINUE(Tester, tester, accept) of
+ {ok, {H1, H2, H3}} ->
+ {ok, State#{handler1 => H1,
+ handler2 => H2,
+ handler3 => H3}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "await accept",
+ cmd => fun(#{lsock := LSock} = State) ->
+ case socket:accept(LSock) of
+ {ok, Sock} ->
+ ?SEV_IPRINT("connection accepted: "
+ "~n ~p", [socket:sockname(Sock)]),
+ {ok, State#{csock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (accept)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept),
+ ok
+ end},
+ #{desc => "transfer connection to handler 1",
+ cmd => fun(#{handler1 := Handler, csock := Sock}) ->
+ ?SEV_ANNOUNCE_CONTINUE(Handler, transfer, Sock),
+ ok
+ end},
+ #{desc => "transfer connection to handler 2",
+ cmd => fun(#{handler2 := Handler, csock := Sock}) ->
+ ?SEV_ANNOUNCE_CONTINUE(Handler, transfer, Sock),
+ ok
+ end},
+ #{desc => "transfer connection to handler 3",
+ cmd => fun(#{handler3 := Handler, csock := Sock}) ->
+ ?SEV_ANNOUNCE_CONTINUE(Handler, transfer, Sock),
+ ok
+ end},
+ #{desc => "await continue (close)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, close),
+ ok
+ end},
+ #{desc => "close connection socket",
+ cmd => fun(#{csock := Sock} = State) ->
+ case socket:close(Sock) of
+ ok ->
+ {ok, maps:remove(csock, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (close)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, close),
+ ok
+ end},
+
+ %% *** Terminate ***
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close listen socket",
+ cmd => fun(#{domain := local,
+ lsock := Sock,
+ lsa := #{path := Path}} = State) ->
+ ok = socket:close(Sock),
+ State1 =
+ unlink_path(Path,
+ fun() ->maps:remove(lsa, State) end,
+ fun() -> State end),
+ State2 = maps:remove(lsock, State1),
+ State3 = maps:remove(lport, State2),
+ {ok, State3};
+ (#{lsock := Sock} = State) ->
+ case socket:close(Sock) of
+ ok ->
+ State1 = maps:remove(lsock, State),
+ State2 = maps:remove(lport, State1),
+ {ok, State2};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ %% The point of this is to perform the recv for which
+ %% we are testing the reponse.
+ HandlerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ {Tester, Acceptor} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester,
+ acceptor => Acceptor}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+ #{desc => "monitor acceptor",
+ cmd => fun(#{acceptor := Acceptor} = _State) ->
+ _MRef = erlang:monitor(process, Acceptor),
+ ok
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (transfer)",
+ cmd => fun(#{acceptor := Pid} = State) ->
+ case ?SEV_AWAIT_CONTINUE(Pid, acceptor, transfer) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (transfer)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, transfer),
+ ok
+ end},
+ #{desc => "attempt recv (=> closed)",
+ cmd => fun(#{sock := Sock, recv := Recv} = State) ->
+ %% ok = socket:setopt(Sock, otp, debug, true),
+ case Recv(Sock) of
+ {ok, _Data} ->
+ ?SEV_EPRINT("Unexpected data received"),
+ {error, unexpected_success};
+ {error, closed} ->
+ ?SEV_IPRINT("received expected 'closed' "
+ "result"),
+ State1 = maps:remove(sock, State),
+ {ok, State1};
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("Unexpected read failure: "
+ "~n ~p", [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv closed)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_closed),
+ ok
+ end},
+
+ %% *** Terminate ***
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ %% The point of this is basically just to create the connection.
+ ClientSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain,
+ protocol := Proto} = State) ->
+ case socket:open(Domain, stream, Proto) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind socket to local address",
+ cmd => fun(#{sock := Sock, local_sa := LSA} = _State) ->
+ ?SEV_IPRINT("bind to LSA: "
+ "~n ~p", [LSA]),
+ case socket:bind(Sock, LSA) of
+ {ok, _} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (connect)",
+ cmd => fun(#{domain := local = Domain,
+ tester := Tester} = State) ->
+ case ?SEV_AWAIT_CONTINUE(Tester, tester, connect) of
+ {ok, ServerPath} ->
+ ?SEV_IPRINT("Server Path: "
+ "~n ~s", [ServerPath]),
+ ServerSA = #{family => Domain,
+ path => ServerPath},
+ {ok, State#{server_sa => ServerSA}};
+ {error, _} = ERROR ->
+ ERROR
+ end;
+ (#{tester := Tester, local_sa := LSA} = State) ->
+ case ?SEV_AWAIT_CONTINUE(Tester, tester, connect) of
+ {ok, Port} ->
+ ServerSA = LSA#{port => Port},
+ {ok, State#{server_sa => ServerSA}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "connect to server",
+ cmd => fun(#{sock := Sock, server_sa := ServerSA}) ->
+ socket:connect(Sock, ServerSA)
+ end},
+ #{desc => "announce ready (connect)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_ANNOUNCE_READY(Tester, connect),
+ ok
+ end},
+
+ %% *** Terminate ***
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close socket",
+ cmd => fun(#{domain := local,
+ sock := Sock,
+ local_sa := #{path := Path}} = State) ->
+ sock_close(Sock),
+ State1 =
+ unlink_path(Path,
+ fun() ->
+ maps:remove(local_sa, State)
+ end,
+ fun() -> State end),
+ {ok, maps:remove(sock, State1)};
+ (#{sock := Sock} = State) ->
+ sock_close(Sock),
+ {ok, maps:remove(sock, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor acceptor",
+ cmd => fun(#{acceptor := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor handler 1",
+ cmd => fun(#{handler1 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor handler 2",
+ cmd => fun(#{handler2 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor handler 3",
+ cmd => fun(#{handler3 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor client",
+ cmd => fun(#{client := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the acceptor
+ #{desc => "order acceptor start",
+ cmd => fun(#{acceptor := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await acceptor ready (init)",
+ cmd => fun(#{acceptor := Pid} = State) ->
+ case ?SEV_AWAIT_READY(Pid, acceptor, init) of
+ {ok, PortOrPath} ->
+ {ok, State#{server_info => PortOrPath}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% Start the handler(s)
+ #{desc => "order handler 1 start",
+ cmd => fun(#{acceptor := Acceptor, handler1 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Acceptor),
+ ok
+ end},
+ #{desc => "await handler 1 ready (init)",
+ cmd => fun(#{handler1 := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, handler1, init)
+ end},
+ #{desc => "order handler 2 start",
+ cmd => fun(#{acceptor := Acceptor, handler2 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Acceptor),
+ ok
+ end},
+ #{desc => "await handler 2 ready (init)",
+ cmd => fun(#{handler2 := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, handler2, init)
+ end},
+ #{desc => "order handler 3 start",
+ cmd => fun(#{acceptor := Acceptor, handler3 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Acceptor),
+ ok
+ end},
+ #{desc => "await handler 3 ready (init)",
+ cmd => fun(#{handler3 := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, handler3, init)
+ end},
+
+ %% Start the client
+ #{desc => "order client start",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await client ready (init)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, client, init)
+ end},
+
+ %% The actual test
+ #{desc => "order acceptor to continue (accept)",
+ cmd => fun(#{acceptor := Pid,
+ handler1 := H1,
+ handler2 := H2,
+ handler3 := H3} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, accept, {H1, H2, H3}),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order client to continue (connect)",
+ cmd => fun(#{client := Pid, server_info := Info} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, connect, Info),
+ ok
+ end},
+ #{desc => "await acceptor ready (accept)",
+ cmd => fun(#{acceptor := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, acceptor, accept)
+ end},
+ #{desc => "await client ready (connect)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client, connect)
+ end},
+ #{desc => "await handler 1 ready (transfer)",
+ cmd => fun(#{handler1 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, handler1, transfer)
+ end},
+ #{desc => "await handler 2 ready (transfer)",
+ cmd => fun(#{handler2 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, handler2, transfer)
+ end},
+ #{desc => "await handler 3 ready (transfer)",
+ cmd => fun(#{handler3 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, handler3, transfer)
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order acceptor to continue (close connection socket)",
+ cmd => fun(#{acceptor := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, close),
+ ok
+ end},
+ #{desc => "await acceptor ready (close)",
+ cmd => fun(#{acceptor := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, acceptor, close)
+ end},
+ #{desc => "await handler 1 ready (recv closed)",
+ cmd => fun(#{handler1 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, handler1, recv_closed)
+ end},
+ #{desc => "await handler 2 ready (recv closed)",
+ cmd => fun(#{handler2 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, handler2, recv_closed)
+ end},
+ #{desc => "await handler 3 ready (recv closed)",
+ cmd => fun(#{handler3 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, handler3, recv_closed)
+ end},
+
+ %% Terminations
+ #{desc => "order client to terminate",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await client termination",
+ cmd => fun(#{client := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ {ok, maps:remove(client, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order handler 1 to terminate",
+ cmd => fun(#{handler1 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await handler 1 termination",
+ cmd => fun(#{handler1 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ {ok, maps:remove(handler1, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order handler 2 to terminate",
+ cmd => fun(#{handler2 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await handler 2 termination",
+ cmd => fun(#{handler2 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ {ok, maps:remove(handler2, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order handler 3 to terminate",
+ cmd => fun(#{handler3 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await handler 3 termination",
+ cmd => fun(#{handler3 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ {ok, maps:remove(handler3, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order acceptor to terminate",
+ cmd => fun(#{acceptor := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await acceptor termination",
+ cmd => fun(#{acceptor := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ {ok, maps:remove(acceptor, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start acceptor evaluator"),
+ AccInitState = InitState,
+ Acceptor = ?SEV_START("acceptor", AcceptorSeq, AccInitState),
+
+ i("start handler 1 evaluator"),
+ HandlerInitState = #{recv => maps:get(recv, InitState)},
+ Handler1 = ?SEV_START("handler-1", HandlerSeq, HandlerInitState),
+
+ i("start handler 2 evaluator"),
+ Handler2 = ?SEV_START("handler-2", HandlerSeq, HandlerInitState),
+
+ i("start handler 3 evaluator"),
+ Handler3 = ?SEV_START("handler-3", HandlerSeq, HandlerInitState),
+
+ i("start client evaluator"),
+ ClientInitState = InitState,
+ Client = ?SEV_START("client", ClientSeq, ClientInitState),
+
+ i("start tester evaluator"),
+ TesterInitState = #{acceptor => Acceptor#ev.pid,
+ handler1 => Handler1#ev.pid,
+ handler2 => Handler2#ev.pid,
+ handler3 => Handler3#ev.pid,
+ client => Client#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator"),
+ ok = ?SEV_AWAIT_FINISH([Acceptor,
+ Handler1, Handler2, Handler3,
+ Client, Tester]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% locally closed while a process is calling the recvfrom function.
+%% Socket is IPv4.
+%%
+
+sc_lc_recvfrom_response_udp4(suite) ->
+ [];
+sc_lc_recvfrom_response_udp4(doc) ->
+ [];
+sc_lc_recvfrom_response_udp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(sc_lc_recvfrom_response_udp4,
+ fun() ->
+ Recv = fun(Sock, To) -> socket:recvfrom(Sock, [], To) end,
+ InitState = #{domain => inet,
+ protocol => udp,
+ recv => Recv},
+ ok = sc_lc_receive_response_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% locally closed while the process is calling the recv function.
+%% Socket is IPv6.
+
+sc_lc_recvfrom_response_udp6(suite) ->
+ [];
+sc_lc_recvfrom_response_udp6(doc) ->
+ [];
+sc_lc_recvfrom_response_udp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(sc_lc_recvfrom_response_udp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Recv = fun(Sock, To) -> socket:recvfrom(Sock, [], To) end,
+ InitState = #{domain => inet6,
+ protocol => udp,
+ recv => Recv},
+ ok = sc_lc_receive_response_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% locally closed while the process is calling the recv function.
+%% Socket is Unix Domainm (dgram) socket.
+
+sc_lc_recvfrom_response_udpL(suite) ->
+ [];
+sc_lc_recvfrom_response_udpL(doc) ->
+ [];
+sc_lc_recvfrom_response_udpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(sc_lc_recvfrom_response_udpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ Recv = fun(Sock, To) -> socket:recvfrom(Sock, [], To) end,
+ InitState = #{domain => local,
+ protocol => default,
+ recv => Recv},
+ ok = sc_lc_receive_response_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+sc_lc_receive_response_udp(InitState) ->
+ PrimServerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "open socket",
+ cmd => fun(#{domain := Domain, protocol := Proto} = State) ->
+ Sock = sock_open(Domain, dgram, Proto),
+ SA = sock_sockname(Sock),
+ {ok, State#{sock => Sock, sa => SA}}
+ end},
+ #{desc => "bind socket",
+ cmd => fun(#{sock := Sock, local_sa := LSA}) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _Port} ->
+ ?SEV_IPRINT("src bound"),
+ ok;
+ {error, Reason} = ERROR ->
+ ?SEV_EPRINT("src bind failed: ~p", [Reason]),
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester, sock := Sock}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Sock),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (recv, with timeout)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_CONTINUE(Tester, tester, recv) of
+ {ok, Timeout} ->
+ {ok, State#{timeout => Timeout}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "receive, with timeout",
+ cmd => fun(#{sock := Sock, recv := Recv, timeout := Timeout}) ->
+ case Recv(Sock, Timeout) of
+ {error, timeout} ->
+ ok;
+ {ok, _} ->
+ {error, unexpected_success};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv, with timeout)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv),
+ ok
+ end},
+ #{desc => "await continue (close)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ok = ?SEV_AWAIT_CONTINUE(Tester, tester, close)
+ end},
+ #{desc => "close socket",
+ cmd => fun(#{domain := local,
+ sock := Sock,
+ local_sa := #{path := Path}} = State) ->
+ ok = socket:close(Sock),
+ State1 =
+ unlink_path(Path,
+ fun() ->
+ maps:remove(local_sa, State)
+ end,
+ fun() -> State end),
+ {ok, maps:remove(sock, State1)};
+ (#{sock := Sock} = State) ->
+ case socket:close(Sock) of
+ ok ->
+ {ok, maps:remove(sock, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (close)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, close),
+ ok
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, terminate) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ SecServerSeq =
+ [
+ %% *** Init part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ {Tester, Sock} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester, sock => Sock}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (recv)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ok = ?SEV_AWAIT_CONTINUE(Tester, tester, recv)
+
+ end},
+ #{desc => "receive",
+ cmd => fun(#{sock := Sock, recv := Recv} = State) ->
+ case Recv(Sock, infinity) of
+ {error, closed} ->
+ {ok, maps:remove(sock, State)};
+ {ok, _} ->
+ {error, unexpected_success};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv closed)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_closed),
+ ok
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor primary server",
+ cmd => fun(#{prim_server := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor secondary server 1",
+ cmd => fun(#{sec_server1 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor secondary server 2",
+ cmd => fun(#{sec_server2 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor secondary server 3",
+ cmd => fun(#{sec_server3 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the primary server
+ #{desc => "order 'primary server' start",
+ cmd => fun(#{prim_server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await 'primary server' ready (init)",
+ cmd => fun(#{prim_server := Pid} = State) ->
+ {ok, Sock} = ?SEV_AWAIT_READY(Pid, prim_server, init),
+ {ok, State#{sock => Sock}}
+ end},
+
+ %% Start the secondary server 1
+ #{desc => "order 'secondary server 1' start",
+ cmd => fun(#{sec_server1 := Pid, sock := Sock} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Sock),
+ ok
+ end},
+ #{desc => "await 'secondary server 1' ready (init)",
+ cmd => fun(#{sec_server1 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, sec_server1, init)
+ end},
+
+ %% Start the secondary server 2
+ #{desc => "order 'secondary server 2' start",
+ cmd => fun(#{sec_server2 := Pid, sock := Sock} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Sock),
+ ok
+ end},
+ #{desc => "await 'secondary server 2' ready (init)",
+ cmd => fun(#{sec_server2 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, sec_server2, init)
+ end},
+
+ %% Start the secondary server 3
+ #{desc => "order 'secondary server 3' start",
+ cmd => fun(#{sec_server3 := Pid, sock := Sock} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Sock),
+ ok
+ end},
+ #{desc => "await 'secondary server 3' ready (init)",
+ cmd => fun(#{sec_server3 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, sec_server3, init)
+ end},
+
+
+ %% The actual test
+ %% Make all the seondary servers continue, with an infinit recvfrom
+ %% and then the prim-server with a timed recvfrom.
+ %% After the prim server notifies us (about the timeout) we order it
+ %% to close the socket, which should cause the all the secondary
+ %% server to return with error-closed.
+
+ #{desc => "order 'secondary server 1' to continue (recv)",
+ cmd => fun(#{sec_server1 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order 'secondary server 2' to continue (recv)",
+ cmd => fun(#{sec_server2 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order 'secondary server 3' to continue (recv)",
+ cmd => fun(#{sec_server3 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order 'primary server' to continue (recv, with timeout)",
+ cmd => fun(#{prim_server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv, ?SECS(5)),
+ ok
+ end},
+ #{desc => "await 'primary server' ready (recv, with timeout)",
+ cmd => fun(#{prim_server := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, prim_server, recv)
+ end},
+ #{desc => "order 'primary server' to continue (close)",
+ cmd => fun(#{prim_server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, close),
+ ok
+ end},
+ #{desc => "await 'primary server' ready (close)",
+ cmd => fun(#{prim_server := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, prim_server, close)
+ end},
+ #{desc => "await 'secondary server 1' ready (closed)",
+ cmd => fun(#{sec_server1 := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, sec_server1, recv_closed)
+ end},
+ #{desc => "await 'secondary server 2' ready (closed)",
+ cmd => fun(#{sec_server2 := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, sec_server2, recv_closed)
+ end},
+ #{desc => "await 'secondary server 3' ready (closed)",
+ cmd => fun(#{sec_server3 := Pid} = _State) ->
+ ?SEV_AWAIT_READY(Pid, sec_server3, recv_closed)
+ end},
+
+ %% Terminations
+ #{desc => "order 'secondary server 3' to terminate",
+ cmd => fun(#{sec_server3 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await 'secondary server 3' termination",
+ cmd => fun(#{sec_server3 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ {ok, maps:remove(sec_server3, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order 'secondary server 2' to terminate",
+ cmd => fun(#{sec_server2 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await 'secondary server 2' termination",
+ cmd => fun(#{sec_server2 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ {ok, maps:remove(sec_server2, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order 'secondary server 1' to terminate",
+ cmd => fun(#{sec_server1 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await 'secondary server 1' termination",
+ cmd => fun(#{sec_server1 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ {ok, maps:remove(sec_server1, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order 'primary server' to terminate",
+ cmd => fun(#{prim_server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await 'primary server' termination",
+ cmd => fun(#{prim_server := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ {ok, maps:remove(prim_server, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ i("start 'primary server' evaluator"),
+ PrimSrvInitState = InitState,
+ PrimServer = ?SEV_START("prim-server", PrimServerSeq, PrimSrvInitState),
+
+ i("start 'secondary server 1' evaluator"),
+ SecSrvInitState = #{recv => maps:get(recv, InitState)},
+ SecServer1 = ?SEV_START("sec-server-1", SecServerSeq, SecSrvInitState),
+
+ i("start 'secondary server 2' evaluator"),
+ SecServer2 = ?SEV_START("sec-server-2", SecServerSeq, SecSrvInitState),
+
+ i("start 'secondary server 3' evaluator"),
+ SecServer3 = ?SEV_START("sec-server-3", SecServerSeq, SecSrvInitState),
+
+ i("start 'tester' evaluator"),
+ TesterInitState = #{prim_server => PrimServer#ev.pid,
+ sec_server1 => SecServer1#ev.pid,
+ sec_server2 => SecServer2#ev.pid,
+ sec_server3 => SecServer3#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator"),
+ ok = ?SEV_AWAIT_FINISH([PrimServer,
+ SecServer1, SecServer2, SecServer3,
+ Tester]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% locally closed while the process is calling the recvmsg function.
+%% Socket is IPv4.
+
+sc_lc_recvmsg_response_tcp4(suite) ->
+ [];
+sc_lc_recvmsg_response_tcp4(doc) ->
+ [];
+sc_lc_recvmsg_response_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(sc_lc_recvmsg_response_tcp4,
+ fun() ->
+ Recv = fun(Sock) -> socket:recvmsg(Sock) end,
+ InitState = #{domain => inet,
+ protocol => tcp,
+ recv => Recv},
+ ok = sc_lc_receive_response_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% locally closed while the process is calling the recvmsg function.
+%% Socket is IPv6.
+
+sc_lc_recvmsg_response_tcp6(suite) ->
+ [];
+sc_lc_recvmsg_response_tcp6(doc) ->
+ [];
+sc_lc_recvmsg_response_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(sc_recvmsg_response_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Recv = fun(Sock) -> socket:recvmsg(Sock) end,
+ InitState = #{domain => inet6,
+ protocol => tcp,
+ recv => Recv},
+ ok = sc_lc_receive_response_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% locally closed while the process is calling the recvmsg function.
+%% Socket is Unix Domain (stream) socket.
+
+sc_lc_recvmsg_response_tcpL(suite) ->
+ [];
+sc_lc_recvmsg_response_tcpL(doc) ->
+ [];
+sc_lc_recvmsg_response_tcpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(sc_recvmsg_response_tcpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ Recv = fun(Sock) -> socket:recvmsg(Sock) end,
+ InitState = #{domain => local,
+ protocol => default,
+ recv => Recv},
+ ok = sc_lc_receive_response_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% locally closed while the process is calling the recvmsg function.
+%% Socket is IPv4.
+
+sc_lc_recvmsg_response_udp4(suite) ->
+ [];
+sc_lc_recvmsg_response_udp4(doc) ->
+ [];
+sc_lc_recvmsg_response_udp4(_Config) when is_list(_Config) ->
+ tc_try(sc_lc_recvmsg_response_udp4,
+ fun() ->
+ ?TT(?SECS(10)),
+ Recv = fun(Sock, To) -> socket:recvmsg(Sock, To) end,
+ InitState = #{domain => inet,
+ protocol => udp,
+ recv => Recv},
+ ok = sc_lc_receive_response_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% locally closed while the process is calling the recvmsg function.
+%% Socket is IPv6.
+
+sc_lc_recvmsg_response_udp6(suite) ->
+ [];
+sc_lc_recvmsg_response_udp6(doc) ->
+ [];
+sc_lc_recvmsg_response_udp6(_Config) when is_list(_Config) ->
+ tc_try(sc_recvmsg_response_udp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ ?TT(?SECS(10)),
+ Recv = fun(Sock, To) -> socket:recvmsg(Sock, To) end,
+ InitState = #{domain => inet6,
+ protocol => udp,
+ recv => Recv},
+ ok = sc_lc_receive_response_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% locally closed while the process is calling the recvmsg function.
+%% Socket is Unix Domain (dgram) socket.
+
+sc_lc_recvmsg_response_udpL(suite) ->
+ [];
+sc_lc_recvmsg_response_udpL(doc) ->
+ [];
+sc_lc_recvmsg_response_udpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(sc_recvmsg_response_udpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ Recv = fun(Sock, To) -> socket:recvmsg(Sock, To) end,
+ InitState = #{domain => local,
+ protocol => default,
+ recv => Recv},
+ ok = sc_lc_receive_response_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% locally closed while the process is calling the accept function.
+%% We test what happens with a non-controlling_process also, since we
+%% git the setup anyway.
+%% Socket is IPv4.
+
+sc_lc_acceptor_response_tcp4(suite) ->
+ [];
+sc_lc_acceptor_response_tcp4(doc) ->
+ [];
+sc_lc_acceptor_response_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(sc_lc_acceptor_response_tcp4,
+ fun() ->
+ InitState = #{domain => inet,
+ protocol => tcp},
+ ok = sc_lc_acceptor_response_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% locally closed while the process is calling the accept function.
+%% We test what happens with a non-controlling_process also, since we
+%% git the setup anyway.
+%% Socket is IPv6.
+
+sc_lc_acceptor_response_tcp6(suite) ->
+ [];
+sc_lc_acceptor_response_tcp6(doc) ->
+ [];
+sc_lc_acceptor_response_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(sc_lc_acceptor_response_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ InitState = #{domain => inet6,
+ protocol => tcp},
+ ok = sc_lc_acceptor_response_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% locally closed while the process is calling the accept function.
+%% We test what happens with a non-controlling_process also, since we
+%% git the setup anyway.
+%% Socket is Unix Domain (stream) socket.
+
+sc_lc_acceptor_response_tcpL(suite) ->
+ [];
+sc_lc_acceptor_response_tcpL(doc) ->
+ [];
+sc_lc_acceptor_response_tcpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(sc_lc_acceptor_response_tcpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ InitState = #{domain => local,
+ protocol => default},
+ ok = sc_lc_acceptor_response_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+sc_lc_acceptor_response_tcp(InitState) ->
+ PrimAcceptorSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start (from tester)",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{lsa => LSA}}
+ end},
+ #{desc => "create (listen) socket",
+ cmd => fun(#{domain := Domain,
+ protocol := Proto} = State) ->
+ case socket:open(Domain, stream, Proto) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{sock := Sock, lsa := LSA} = _State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _Port} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "make listen socket",
+ cmd => fun(#{sock := Sock}) ->
+ socket:listen(Sock)
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester, sock := Sock} = _State) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Sock),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (accept)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_CONTINUE(Tester, tester, accept) of
+ {ok, Timeout} ->
+ {ok, State#{timeout => Timeout}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "await connection",
+ cmd => fun(#{sock := LSock, timeout := Timeout} = _State) ->
+ case socket:accept(LSock, Timeout) of
+ {error, timeout} ->
+ ok;
+ {ok, Sock} ->
+ ?SEV_EPRINT("unexpected success"),
+ (catch socket:close(Sock)),
+ {error, unexpected_success};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (accept timeout)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept_timeout),
+ ok
+ end},
+ #{desc => "await continue (close)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ok = ?SEV_AWAIT_CONTINUE(Tester, tester, close)
+ end},
+ #{desc => "close socket",
+ cmd => fun(#{domain := local,
+ sock := Sock,
+ lsa := #{path := Path}} = State) ->
+ case socket:close(Sock) of
+ ok ->
+ State1 =
+ unlink_path(Path,
+ fun() ->
+ maps:remove(lsa, State)
+ end,
+ fun() ->
+ State
+ end),
+ {ok, maps:remove(sock, State1)};
+ {error, _} = ERROR ->
+ unlink_path(Path),
+ ERROR
+ end;
+ (#{sock := Sock} = State) ->
+ case socket:close(Sock) of
+ ok ->
+ {ok, maps:remove(sock, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (close)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, close),
+ ok
+ end},
+
+ % Termination
+ #{desc => "await terminate",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ SecAcceptorSeq =
+ [
+ %% *** Init part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ {Tester, Sock} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester, sock => Sock}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init)
+ end},
+
+ %% The actual test
+ #{desc => "await continue (accept)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ok = ?SEV_AWAIT_CONTINUE(Tester, tester, accept)
+ end},
+ #{desc => "accept",
+ cmd => fun(#{sock := Sock} = State) ->
+ case socket:accept(Sock) of
+ {error, closed} ->
+ {ok, maps:remove(sock, State)};
+ {ok, _} ->
+ {error, unexpected_success};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (accept closed)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept_closed)
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor 'primary acceptor'",
+ cmd => fun(#{prim_acc := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor 'secondary acceptor 1'",
+ cmd => fun(#{sec_acc1 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor secondary acceptor 2",
+ cmd => fun(#{sec_acc2 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor secondary acceptor 3",
+ cmd => fun(#{sec_acc3 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the primary server
+ #{desc => "order 'primary acceptor' start",
+ cmd => fun(#{prim_acc := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await 'primary acceptor' ready (init)",
+ cmd => fun(#{prim_acc := Pid} = State) ->
+ {ok, Sock} = ?SEV_AWAIT_READY(Pid, prim_acc, init),
+ {ok, State#{sock => Sock}}
+ end},
+
+ %% Start the secondary acceptor 1
+ #{desc => "order 'secondary acceptor 1' start",
+ cmd => fun(#{sec_acc1 := Pid, sock := Sock} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Sock),
+ ok
+ end},
+ #{desc => "await 'secondary acceptor 1' ready (init)",
+ cmd => fun(#{sec_acc1 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, sec_acc1, init)
+ end},
+
+ %% Start the secondary acceptor 2
+ #{desc => "order 'secondary acceptor 2' start",
+ cmd => fun(#{sec_acc2 := Pid, sock := Sock} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Sock),
+ ok
+ end},
+ #{desc => "await 'secondary acceptor 2' ready (init)",
+ cmd => fun(#{sec_acc2 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, sec_acc2, init)
+ end},
+
+ %% Start the secondary acceptor 3
+ #{desc => "order 'secondary acceptor 3' start",
+ cmd => fun(#{sec_acc3 := Pid, sock := Sock} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Sock),
+ ok
+ end},
+ #{desc => "await 'secondary acceptor 3' ready (init)",
+ cmd => fun(#{sec_acc3 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, sec_acc3, init)
+ end},
+
+
+ %% The actual test
+ %% Make all the seondary servers continue, with an infinit recvfrom
+ %% and then the prim-server with a timed recvfrom.
+ %% After the prim server notifies us (about the timeout) we order it
+ %% to close the socket, which should cause the all the secondary
+ %% server to return with error-closed.
+
+ #{desc => "order 'secondary acceptor 1' to continue (accept)",
+ cmd => fun(#{sec_acc1 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, accept),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order 'secondary acceptor 2' to continue (accept)",
+ cmd => fun(#{sec_acc2 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, accept),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order 'secondary acceptor 3' to continue (accept)",
+ cmd => fun(#{sec_acc3 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, accept),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order 'primary acceptor' to continue",
+ cmd => fun(#{prim_acc := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, accept, ?SECS(5)),
+ ok
+ end},
+ #{desc => "await 'primary acceptor' ready (accept timeout)",
+ cmd => fun(#{prim_acc := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, prim_acc, accept_timeout)
+ end},
+ #{desc => "order 'primary acceptor' to continue (close)",
+ cmd => fun(#{prim_acc := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, close),
+ ok
+ end},
+ #{desc => "await 'primary acceptor' ready (close)",
+ cmd => fun(#{prim_acc := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, prim_acc, close)
+ end},
+ #{desc => "await 'secondary acceptor 1' ready (accept closed)",
+ cmd => fun(#{sec_acc1 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, sec_acc1, accept_closed)
+ end},
+ #{desc => "await 'secondary acceptor 2' ready (accept closed)",
+ cmd => fun(#{sec_acc2 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, sec_acc2, accept_closed)
+ end},
+ #{desc => "await 'secondary acceptor 3' ready (accept closed)",
+ cmd => fun(#{sec_acc3 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, sec_acc3, accept_closed)
+ end},
+
+
+ %% Terminations
+ #{desc => "order 'secondary acceptor 3' to terminate",
+ cmd => fun(#{sec_acc3 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await 'secondary acceptor 3' termination",
+ cmd => fun(#{sec_acc3 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ {ok, maps:remove(sec_acc3, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order 'secondary acceptor 2' to terminate",
+ cmd => fun(#{sec_acc2 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await 'secondary acceptor 2' termination",
+ cmd => fun(#{sec_acc2 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ {ok, maps:remove(sec_acc2, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order 'secondary acceptor 1' to terminate",
+ cmd => fun(#{sec_acc1 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await 'secondary acceptor 1' termination",
+ cmd => fun(#{sec_acc1 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ {ok, maps:remove(sec_acc1, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order 'primary acceptor' to terminate",
+ cmd => fun(#{prim_acc := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await 'primary acceptor' termination",
+ cmd => fun(#{prim_acc := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ {ok, maps:remove(prim_acc, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ i("start 'primary acceptor' evaluator"),
+ PrimAccInitState = InitState,
+ PrimAcc = ?SEV_START("prim-acceptor", PrimAcceptorSeq, PrimAccInitState),
+
+ i("start 'secondary acceptor 1' evaluator"),
+ SecAccInitState = #{},
+ SecAcc1 = ?SEV_START("sec-acceptor-1", SecAcceptorSeq, SecAccInitState),
+
+ i("start 'secondary acceptor 2' evaluator"),
+ SecAcc2 = ?SEV_START("sec-acceptor-2", SecAcceptorSeq, SecAccInitState),
+
+ i("start 'secondary acceptor 3' evaluator"),
+ SecAcc3 = ?SEV_START("sec-acceptor-3", SecAcceptorSeq, SecAccInitState),
+
+ i("start 'tester' evaluator"),
+ TesterInitState = #{prim_acc => PrimAcc#ev.pid,
+ sec_acc1 => SecAcc1#ev.pid,
+ sec_acc2 => SecAcc2#ev.pid,
+ sec_acc3 => SecAcc3#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator"),
+ ok = ?SEV_AWAIT_FINISH([PrimAcc, SecAcc1, SecAcc2, SecAcc3, Tester]).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% remotely closed while the process is calling the recv function.
+%% Socket is IPv4.
+%%
+%% To minimize the chance of "weirdness", we should really have test cases
+%% where the two sides of the connection is on different machines. But for
+%% now, we will make do with different VMs on the same host.
+%%
+
+sc_rc_recv_response_tcp4(suite) ->
+ [];
+sc_rc_recv_response_tcp4(doc) ->
+ [];
+sc_rc_recv_response_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(sc_rc_recv_response_tcp4,
+ fun() ->
+ Recv = fun(Sock) -> socket:recv(Sock) end,
+ InitState = #{domain => inet,
+ protocol => tcp,
+ recv => Recv},
+ ok = sc_rc_receive_response_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% remotely closed while the process is calling the recv function.
+%% Socket is IPv6.
+
+sc_rc_recv_response_tcp6(suite) ->
+ [];
+sc_rc_recv_response_tcp6(doc) ->
+ [];
+sc_rc_recv_response_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(sc_rc_recv_response_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Recv = fun(Sock) -> socket:recv(Sock) end,
+ InitState = #{domain => inet6,
+ protocol => tcp,
+ recv => Recv},
+ ok = sc_rc_receive_response_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% remotely closed while the process is calling the recv function.
+%% Socket is Unix Domain (stream) socket.
+
+sc_rc_recv_response_tcpL(suite) ->
+ [];
+sc_rc_recv_response_tcpL(doc) ->
+ [];
+sc_rc_recv_response_tcpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(sc_rc_recv_response_tcpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ Recv = fun(Sock) -> socket:recv(Sock) end,
+ InitState = #{domain => local,
+ protocol => default,
+ recv => Recv},
+ ok = sc_rc_receive_response_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+sc_rc_receive_response_tcp(InitState) ->
+ %% Each connection are handled by handler processes.
+ %% These are created (on the fly) and handled internally
+ %% by the server!
+ ServerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "create listen socket",
+ cmd => fun(#{domain := Domain, protocol := Proto} = State) ->
+ case socket:open(Domain, stream, Proto) of
+ {ok, Sock} ->
+ {ok, State#{lsock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{domain := local,
+ lsock := LSock,
+ lsa := LSA} = _State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, _Port} ->
+ ok; % We do not care about the port for local
+ {error, _} = ERROR ->
+ ERROR
+ end;
+ (#{lsock := LSock,
+ local_sa := LSA} = State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, Port} ->
+ {ok, State#{lport => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "make listen socket",
+ cmd => fun(#{lsock := LSock}) ->
+ socket:listen(LSock)
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{domain := local,
+ tester := Tester,
+ local_sa := LSA}) ->
+ %% Actually we only need to send the path,
+ %% but to keep it simple, we send the "same"
+ %% as for non-local.
+ ?SEV_ANNOUNCE_READY(Tester, init, LSA),
+ ok;
+ (#{tester := Tester, local_sa := LSA, lport := Port}) ->
+ ServerSA = LSA#{port => Port},
+ ?SEV_ANNOUNCE_READY(Tester, init, ServerSA),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (accept all three connections)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Tester, tester, accept)
+ end},
+ #{desc => "accept 1",
+ cmd => fun(#{lsock := LSock, recv := Recv} = State) ->
+ case socket:accept(LSock) of
+ {ok, Sock} ->
+ ?SEV_IPRINT("accepted: try start handler"),
+ Handler = sc_rc_tcp_handler_start(1, Recv, Sock),
+ ?SEV_IPRINT("handler started"),
+ {ok, State#{csock1 => Sock,
+ handler1 => Handler}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "await handler 1 ready (init)",
+ cmd => fun(#{tester := Tester,
+ handler1 := Handler1} = _State) ->
+ ?SEV_AWAIT_READY(Handler1, handler1, init,
+ [{tester, Tester}])
+ end},
+ #{desc => "accept 2",
+ cmd => fun(#{lsock := LSock, recv := Recv} = State) ->
+ case socket:accept(LSock) of
+ {ok, Sock} ->
+ ?SEV_IPRINT("accepted: try start handler"),
+ Handler = sc_rc_tcp_handler_start(2, Recv, Sock),
+ ?SEV_IPRINT("handler started"),
+ {ok, State#{csock2 => Sock,
+ handler2 => Handler}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "await handler 2 ready (init)",
+ cmd => fun(#{tester := Tester,
+ handler1 := Handler1,
+ handler2 := Handler2} = _State) ->
+ ?SEV_AWAIT_READY(Handler2, handler2, init,
+ [{tester, Tester},
+ {handler1, Handler1}])
+ end},
+ #{desc => "accept 3",
+ cmd => fun(#{lsock := LSock, recv := Recv} = State) ->
+ case socket:accept(LSock) of
+ {ok, Sock} ->
+ ?SEV_IPRINT("accepted: try start handler"),
+ Handler = sc_rc_tcp_handler_start(3, Recv, Sock),
+ ?SEV_IPRINT("handler started"),
+ {ok, State#{csock3 => Sock,
+ handler3 => Handler}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "await handler 3 ready (init)",
+ cmd => fun(#{tester := Tester,
+ handler1 := Handler1,
+ handler2 := Handler2,
+ handler3 := Handler3} = _State) ->
+ ?SEV_AWAIT_READY(Handler3, handler3, init,
+ [{tester, Tester},
+ {handler1, Handler1},
+ {handler2, Handler2}])
+ end},
+ #{desc => "announce ready (accept all three connections)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept),
+ ok
+ end},
+ #{desc => "await continue (recv)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv)
+ end},
+ #{desc => "order handler 1 to receive",
+ cmd => fun(#{handler1 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ #{desc => "order handler 2 to receive",
+ cmd => fun(#{handler2 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ #{desc => "order handler 3 to receive",
+ cmd => fun(#{handler3 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ #{desc => "await ready from handler 1 (recv)",
+ cmd => fun(#{tester := Tester, handler1 := Pid} = _State) ->
+ case ?SEV_AWAIT_READY(Pid, handler1, recv,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ Result;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "await ready from handler 2 (recv)",
+ cmd => fun(#{tester := Tester, handler2 := Pid} = _State) ->
+ case ?SEV_AWAIT_READY(Pid, handler2, recv,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ Result;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "await ready from handler 3 (recv)",
+ cmd => fun(#{tester := Tester, handler3 := Pid} = _State) ->
+ case ?SEV_AWAIT_READY(Pid, handler3, recv,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ Result;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv closed from all handlers)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_closed),
+ ok
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order handler 1 to terminate",
+ cmd => fun(#{handler1 := Pid} = _State) ->
+ %% Pid ! {terminate, self(), ok},
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await handler 1 termination",
+ cmd => fun(#{handler1 := Pid} = State) ->
+ ?SEV_AWAIT_TERMINATION(Pid),
+ State1 = maps:remove(csock1, State),
+ State2 = maps:remove(handler1, State1),
+ {ok, State2}
+ end},
+ #{desc => "order handler 2 to terminate",
+ cmd => fun(#{handler2 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await handler 2 termination",
+ cmd => fun(#{handler2 := Pid} = State) ->
+ ?SEV_AWAIT_TERMINATION(Pid),
+ State1 = maps:remove(csock2, State),
+ State2 = maps:remove(handler2, State1),
+ {ok, State2}
+ end},
+ #{desc => "order handler 3 to terminate",
+ cmd => fun(#{handler3 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await handler 3 termination",
+ cmd => fun(#{handler3 := Pid} = State) ->
+ ?SEV_AWAIT_TERMINATION(Pid),
+ State1 = maps:remove(csock3, State),
+ State2 = maps:remove(handler3, State1),
+ {ok, State2}
+ end},
+ #{desc => "close listen socket",
+ cmd => fun(#{domain := local,
+ lsock := LSock,
+ lsa := #{path := Path}} = State) ->
+ case socket:close(LSock) of
+ ok ->
+ State1 =
+ unlink_path(Path,
+ fun() ->
+ maps:remove(lsa, State)
+ end,
+ fun() ->
+ State
+ end),
+ {ok, maps:remove(lsock, State1)};
+ {error, _} = ERROR ->
+ unlink_path(Path),
+ ERROR
+ end;
+ (#{lsock := LSock} = State) ->
+ case socket:close(LSock) of
+ ok ->
+ {ok, maps:remove(lsock, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ ClientSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ {Tester, {NodeID, ServerSA}} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester,
+ node_id => NodeID,
+ server_sa => ServerSA}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "create node",
+ cmd => fun(#{host := Host, node_id := NodeID} = State) ->
+ case start_node(Host, l2a(f("client_~w", [NodeID]))) of
+ {ok, Node} ->
+ ?SEV_IPRINT("client node ~p started", [Node]),
+ {ok, State#{node => Node}};
+ {error, Reason} ->
+ {skip, Reason}
+ end
+ end},
+ #{desc => "monitor client node 1",
+ cmd => fun(#{node := Node} = _State) ->
+ true = erlang:monitor_node(Node, true),
+ ok
+ end},
+ #{desc => "start remote client on client node",
+ cmd => fun(#{node := Node} = State) ->
+ Pid = sc_rc_tcp_client_start(Node),
+ ?SEV_IPRINT("client ~p started", [Pid]),
+ {ok, State#{rclient => Pid}}
+ end},
+ #{desc => "monitor remote client",
+ cmd => fun(#{rclient := Pid}) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "order remote client to start",
+ cmd => fun(#{rclient := Client,
+ server_sa := ServerSA,
+ protocol := Proto}) ->
+ ?SEV_ANNOUNCE_START(Client, {ServerSA, Proto}),
+ ok
+ end},
+ #{desc => "await remote client ready",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, rclient, init,
+ [{tester, Tester}])
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (connect)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, connect,
+ [{rclient, Client}]),
+ ok
+ end},
+ #{desc => "order remote client to continue (connect)",
+ cmd => fun(#{rclient := Client}) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, connect),
+ ok
+ end},
+ #{desc => "await client process ready (connect)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, rclient, connect,
+ [{tester, Tester}])
+ end},
+ #{desc => "announce ready (connected)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, connect),
+ ok
+ end},
+ #{desc => "await continue (close)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, close,
+ [{rclient, Client}]),
+ ok
+ end},
+ #{desc => "order remote client to close",
+ cmd => fun(#{rclient := Client}) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, close),
+ ok
+ end},
+ #{desc => "await remote client ready (closed)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, rclient, close,
+ [{tester, Tester}])
+ end},
+ #{desc => "announce ready (close)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, close),
+ ok
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester,
+ [{rclient, Client}]) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "kill remote client",
+ cmd => fun(#{rclient := Client}) ->
+ ?SEV_ANNOUNCE_TERMINATE(Client),
+ ok
+ end},
+ #{desc => "await remote client termination",
+ cmd => fun(#{rclient := Client} = State) ->
+ ?SEV_AWAIT_TERMINATION(Client),
+ State1 = maps:remove(rclient, State),
+ {ok, State1}
+ end},
+ #{desc => "stop client node",
+ cmd => fun(#{node := Node} = _State) ->
+ stop_node(Node)
+ end},
+ #{desc => "await client node termination",
+ cmd => fun(#{node := Node} = State) ->
+ receive
+ {nodedown, Node} ->
+ State1 = maps:remove(node_id, State),
+ State2 = maps:remove(node, State1),
+ {ok, State2}
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor client 1",
+ cmd => fun(#{client1 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor client 2",
+ cmd => fun(#{client2 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor client 3",
+ cmd => fun(#{client3 := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the server
+ #{desc => "order server start",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{server := Pid} = State) ->
+ {ok, ServerSA} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{server_sa => ServerSA}}
+ end},
+
+ %% Start the client(s)
+ #{desc => "order client 1 start",
+ cmd => fun(#{client1 := Pid,
+ server_sa := ServerSA} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, {1, ServerSA}),
+ ok
+ end},
+ #{desc => "await client 1 ready (init)",
+ cmd => fun(#{client1 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client1, init)
+ end},
+ #{desc => "order client 2 start",
+ cmd => fun(#{client2 := Pid,
+ server_sa := ServerSA} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, {2, ServerSA}),
+ ok
+ end},
+ #{desc => "await client 2 ready (init)",
+ cmd => fun(#{client2 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client2, init)
+ end},
+ #{desc => "order client 3 start",
+ cmd => fun(#{client3 := Pid,
+ server_sa := ServerSA} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, {3, ServerSA}),
+ ok
+ end},
+ #{desc => "await client 3 ready (init)",
+ cmd => fun(#{client3 := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client3, init)
+ end},
+
+ %% The actual test
+ #{desc => "order server continue (accept)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, accept),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order client 1 continue (connect)",
+ cmd => fun(#{client1 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, connect),
+ ok
+ end},
+ #{desc => "await client 1 ready (connect)",
+ cmd => fun(#{server := Server,
+ client1 := Client1,
+ client2 := Client2,
+ client3 := Client3} = _State) ->
+ ?SEV_AWAIT_READY(Client1, client1, connect,
+ [{server, Server},
+ {client2, Client2},
+ {client3, Client3}]),
+ ok
+ end},
+ #{desc => "order client 2 continue (connect)",
+ cmd => fun(#{client2 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, connect),
+ ok
+ end},
+ #{desc => "await client 2 ready (connect)",
+ cmd => fun(#{server := Server,
+ client1 := Client1,
+ client2 := Client2,
+ client3 := Client3} = _State) ->
+ ?SEV_AWAIT_READY(Client2, client2, connect,
+ [{server, Server},
+ {client1, Client1},
+ {client3, Client3}]),
+ ok
+ end},
+ #{desc => "order client 3 continue (connect)",
+ cmd => fun(#{client3 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, connect),
+ ok
+ end},
+ #{desc => "await client 3 ready (connect)",
+ cmd => fun(#{server := Server,
+ client1 := Client1,
+ client2 := Client2,
+ client3 := Client3} = _State) ->
+ ?SEV_AWAIT_READY(Client3, client3, connect,
+ [{server, Server},
+ {client1, Client1},
+ {client2, Client2}]),
+ ok
+ end},
+ #{desc => "await server ready (accept from all connections)",
+ cmd => fun(#{server := Server,
+ client1 := Client1,
+ client2 := Client2,
+ client3 := Client3} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, accept,
+ [{client1, Client1},
+ {client2, Client2},
+ {client3, Client3}]),
+ ok
+ end},
+ #{desc => "order server continue (recv for all connections)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order client 1 continue (close)",
+ cmd => fun(#{client1 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, close),
+ ok
+ end},
+ #{desc => "await client 1 ready (close)",
+ cmd => fun(#{server := Server,
+ client1 := Client1,
+ client2 := Client2,
+ client3 := Client3} = _State) ->
+ ?SEV_AWAIT_READY(Client1, client1, close,
+ [{server, Server},
+ {client2, Client2},
+ {client3, Client3}]),
+ ok
+ end},
+ #{desc => "order client 2 continue (close)",
+ cmd => fun(#{client2 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, close),
+ ok
+ end},
+ #{desc => "await client 2 ready (close)",
+ cmd => fun(#{server := Server,
+ client1 := Client1,
+ client2 := Client2,
+ client3 := Client3} = _State) ->
+ ?SEV_AWAIT_READY(Client2, client2, close,
+ [{server, Server},
+ {client1, Client1},
+ {client3, Client3}]),
+ ok
+ end},
+ #{desc => "order client 3 continue (close)",
+ cmd => fun(#{client3 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, close),
+ ok
+ end},
+ #{desc => "await client 3 ready (close)",
+ cmd => fun(#{server := Server,
+ client1 := Client1,
+ client2 := Client2,
+ client3 := Client3} = _State) ->
+ ?SEV_AWAIT_READY(Client3, client1, close,
+ [{server, Server},
+ {client1, Client1},
+ {client2, Client2}]),
+ ok
+ end},
+ #{desc => "await server ready (close for all connections)",
+ cmd => fun(#{server := Server,
+ client1 := Client1,
+ client2 := Client2,
+ client3 := Client3} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, recv_closed,
+ [{client1, Client1},
+ {client2, Client2},
+ {client3, Client3}]),
+ ok
+ end},
+
+ %% Terminations
+ #{desc => "order client 1 to terminate",
+ cmd => fun(#{client1 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await client 1 termination",
+ cmd => fun(#{client1 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(client1, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order client 2 to terminate",
+ cmd => fun(#{client2 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await client 2 termination",
+ cmd => fun(#{client2 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(client2, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order client 3 to terminate",
+ cmd => fun(#{client3 := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await client 3 termination",
+ cmd => fun(#{client3 := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(client3, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order server to terminate",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await server termination",
+ cmd => fun(#{server := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(server, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start server evaluator"),
+ ServerInitState = InitState,
+ Server = ?SEV_START("server", ServerSeq, ServerInitState),
+
+ i("start client evaluator(s)"),
+ ClientInitState = InitState#{host => local_host()},
+ Client1 = ?SEV_START("client-1", ClientSeq, ClientInitState),
+ Client2 = ?SEV_START("client-2", ClientSeq, ClientInitState),
+ Client3 = ?SEV_START("client-3", ClientSeq, ClientInitState),
+
+ i("start 'tester' evaluator"),
+ TesterInitState = #{server => Server#ev.pid,
+ client1 => Client1#ev.pid,
+ client2 => Client2#ev.pid,
+ client3 => Client3#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator"),
+ ok = ?SEV_AWAIT_FINISH([Server,
+ Client1, Client2, Client3,
+ Tester]).
+
+
+sc_rc_tcp_client_start(Node) ->
+ Self = self(),
+ Fun = fun() -> sc_rc_tcp_client(Self) end,
+ erlang:spawn(Node, Fun).
+
+
+sc_rc_tcp_client(Parent) ->
+ sc_rc_tcp_client_init(Parent),
+ {ServerSA, Proto} = sc_rc_tcp_client_await_start(Parent),
+ Domain = maps:get(family, ServerSA),
+ Sock = sc_rc_tcp_client_create(Domain, Proto),
+ Path = sc_rc_tcp_client_bind(Sock, Domain),
+ sc_rc_tcp_client_announce_ready(Parent, init),
+ sc_rc_tcp_client_await_continue(Parent, connect),
+ sc_rc_tcp_client_connect(Sock, ServerSA),
+ sc_rc_tcp_client_announce_ready(Parent, connect),
+ sc_rc_tcp_client_await_continue(Parent, close),
+ sc_rc_tcp_client_close(Sock, Path),
+ sc_rc_tcp_client_announce_ready(Parent, close),
+ Reason = sc_rc_tcp_client_await_terminate(Parent),
+ ?SEV_IPRINT("terminate"),
+ exit(Reason).
+
+sc_rc_tcp_client_init(Parent) ->
+ put(sname, "rclient"),
+ ?SEV_IPRINT("init"),
+ _MRef = erlang:monitor(process, Parent),
+ ok.
+
+sc_rc_tcp_client_await_start(Parent) ->
+ i("sc_rc_tcp_client_await_start -> entry"),
+ ?SEV_AWAIT_START(Parent).
+
+sc_rc_tcp_client_create(Domain, Proto) ->
+ i("sc_rc_tcp_client_create -> entry"),
+ case socket:open(Domain, stream, Proto) of
+ {ok, Sock} ->
+ case socket:getopt(Sock, otp, fd) of
+ {ok, FD} ->
+ put(sname, f("rclient-~w", [FD])); % Update SName
+ _ ->
+ ok
+ end,
+ Sock;
+ {error, Reason} ->
+ exit({open_failed, Reason})
+ end.
+
+sc_rc_tcp_client_bind(Sock, Domain) ->
+ i("sc_rc_tcp_client_bind -> entry"),
+ LSA = which_local_socket_addr(Domain),
+ case socket:bind(Sock, LSA) of
+ {ok, _} ->
+ case socket:sockname(Sock) of
+ {ok, #{family := local, path := Path}} ->
+ Path;
+ {ok, _} ->
+ undefined;
+ {error, Reason1} ->
+ exit({sockname, Reason1})
+ end;
+ {error, Reason} ->
+ exit({bind, Reason})
+ end.
+
+sc_rc_tcp_client_announce_ready(Parent, Slogan) ->
+ ?SEV_IPRINT("ready ~w", [Slogan]),
+ ?SEV_ANNOUNCE_READY(Parent, Slogan).
+
+sc_rc_tcp_client_await_continue(Parent, Slogan) ->
+ ?SEV_IPRINT("await ~w continue", [Slogan]),
+ ?SEV_AWAIT_CONTINUE(Parent, parent, Slogan).
+
+sc_rc_tcp_client_connect(Sock, ServerSA) ->
+ i("sc_rc_tcp_client_connect -> entry"),
+ case socket:connect(Sock, ServerSA) of
+ ok ->
+ ok;
+ {error, Reason} ->
+ exit({connect, Reason})
+ end.
+
+sc_rc_tcp_client_close(Sock, Path) ->
+ i("sc_rc_tcp_client_close -> entry"),
+ case socket:close(Sock) of
+ ok ->
+ unlink_path(Path),
+ ok;
+ {error, Reason} ->
+ ?SEV_EPRINT("failed closing: "
+ "~n Reason: ~p", [Reason]),
+ unlink_path(Path),
+ {error, {close, Reason}}
+ end.
+
+sc_rc_tcp_client_await_terminate(Parent) ->
+ i("sc_rc_tcp_client_await_terminate -> entry"),
+ case ?SEV_AWAIT_TERMINATE(Parent, parent) of
+ ok ->
+ ok;
+ {error, Reason} ->
+ Reason
+ end.
+
+
+%% The handlers run on the same node as the server (the local node).
+
+sc_rc_tcp_handler_start(ID, Recv, Sock) ->
+ Self = self(),
+ Fun = fun() -> sc_rc_tcp_handler(ID, Self, Recv, Sock) end,
+ {Pid, _} = erlang:spawn_monitor(Fun),
+ Pid.
+
+sc_rc_tcp_handler(ID, Parent, Recv, Sock) ->
+ sc_rc_tcp_handler_init(ID, socket:getopt(Sock, otp, fd), Parent),
+ sc_rc_tcp_handler_await(Parent, recv),
+ RecvRes = sc_rc_tcp_handler_recv(Recv, Sock),
+ sc_rc_tcp_handler_announce_ready(Parent, recv, RecvRes),
+ Reason = sc_rc_tcp_handler_await(Parent, terminate),
+ exit(Reason).
+
+sc_rc_tcp_handler_init(ID, {ok, FD}, Parent) ->
+ put(sname, f("handler-~w:~w", [ID, FD])),
+ _MRef = erlang:monitor(process, Parent),
+ ?SEV_IPRINT("started"),
+ ?SEV_ANNOUNCE_READY(Parent, init),
+ ok.
+
+sc_rc_tcp_handler_await(Parent, terminate) ->
+ ?SEV_IPRINT("await terminate"),
+ ?SEV_AWAIT_TERMINATE(Parent, tester);
+sc_rc_tcp_handler_await(Parent, Slogan) ->
+ ?SEV_IPRINT("await ~w", [Slogan]),
+ ?SEV_AWAIT_CONTINUE(Parent, parent, Slogan).
+
+sc_rc_tcp_handler_recv(Recv, Sock) ->
+ ?SEV_IPRINT("recv"),
+ try Recv(Sock) of
+ {error, closed} ->
+ ok;
+ {ok, _} ->
+ ?SEV_IPRINT("unexpected success"),
+ {error, unexpected_success};
+ {error, Reason} = ERROR ->
+ ?SEV_IPRINT("receive error: "
+ "~n ~p", [Reason]),
+ ERROR
+ catch
+ C:E:S ->
+ ?SEV_IPRINT("receive failure: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {recv, C, E, S}}
+ end.
+
+sc_rc_tcp_handler_announce_ready(Parent, Slogan, Result) ->
+ ?SEV_IPRINT("announce ready"),
+ ?SEV_ANNOUNCE_READY(Parent, Slogan, Result),
+ ok.
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% remotely closed while the process is calling the recvmsg function.
+%% Socket is IPv4.
+
+sc_rc_recvmsg_response_tcp4(suite) ->
+ [];
+sc_rc_recvmsg_response_tcp4(doc) ->
+ [];
+sc_rc_recvmsg_response_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(sc_rc_recvmsg_response_tcp4,
+ fun() ->
+ Recv = fun(Sock) -> socket:recvmsg(Sock) end,
+ InitState = #{domain => inet,
+ protocol => tcp,
+ recv => Recv},
+ ok = sc_rc_receive_response_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% remotely closed while the process is calling the recvmsg function.
+%% Socket is IPv6.
+
+sc_rc_recvmsg_response_tcp6(suite) ->
+ [];
+sc_rc_recvmsg_response_tcp6(doc) ->
+ [];
+sc_rc_recvmsg_response_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(sc_rc_recvmsg_response_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ Recv = fun(Sock) -> socket:recvmsg(Sock) end,
+ InitState = #{domain => inet6,
+ protocol => tcp,
+ recv => Recv},
+ ok = sc_rc_receive_response_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% remotely closed while the process is calling the recvmsg function.
+%% Socket is Unix Domain (stream) socket.
+
+sc_rc_recvmsg_response_tcpL(suite) ->
+ [];
+sc_rc_recvmsg_response_tcpL(doc) ->
+ [];
+sc_rc_recvmsg_response_tcpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(sc_rc_recvmsg_response_tcpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ Recv = fun(Sock) -> socket:recvmsg(Sock) end,
+ InitState = #{domain => local,
+ protocol => default,
+ recv => Recv},
+ ok = sc_rc_receive_response_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% remotely closed while the process is calling the recv function.
+%% The remote client sends data, then shutdown(write) and then the
+%% reader attempts a recv.
+%% Socket is IPv4.
+%%
+%% To minimize the chance of "weirdness", we should really have test cases
+%% where the two sides of the connection is on different machines. But for
+%% now, we will make do with different VMs on the same host.
+%% This would of course not work for Unix Domain sockets.
+%%
+
+sc_rs_recv_send_shutdown_receive_tcp4(suite) ->
+ [];
+sc_rs_recv_send_shutdown_receive_tcp4(doc) ->
+ [];
+sc_rs_recv_send_shutdown_receive_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(sc_rs_recv_send_shutdown_receive_tcp4,
+ fun() ->
+ MsgData = ?DATA,
+ Recv = fun(Sock) ->
+ socket:recv(Sock)
+ end,
+ Send = fun(Sock, Data) ->
+ socket:send(Sock, Data)
+ end,
+ InitState = #{domain => inet,
+ proto => tcp,
+ recv => Recv,
+ send => Send,
+ data => MsgData},
+ ok = sc_rs_send_shutdown_receive_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% remotely closed while the process is calling the recv function.
+%% The remote client sends data, then shutdown(write) and then the
+%% reader attempts a recv.
+%% Socket is IPv6.
+
+sc_rs_recv_send_shutdown_receive_tcp6(suite) ->
+ [];
+sc_rs_recv_send_shutdown_receive_tcp6(doc) ->
+ [];
+sc_rs_recv_send_shutdown_receive_tcp6(_Config) when is_list(_Config) ->
+ tc_try(sc_rs_recv_send_shutdown_receive_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ ?TT(?SECS(10)),
+ MsgData = ?DATA,
+ Recv = fun(Sock) ->
+ socket:recv(Sock)
+ end,
+ Send = fun(Sock, Data) ->
+ socket:send(Sock, Data)
+ end,
+ InitState = #{domain => inet6,
+ proto => tcp,
+ recv => Recv,
+ send => Send,
+ data => MsgData},
+ ok = sc_rs_send_shutdown_receive_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% remotely closed while the process is calling the recv function.
+%% The remote client sends data, then shutdown(write) and then the
+%% reader attempts a recv.
+%% Socket is Unix Domain (stream) socket.
+
+sc_rs_recv_send_shutdown_receive_tcpL(suite) ->
+ [];
+sc_rs_recv_send_shutdown_receive_tcpL(doc) ->
+ [];
+sc_rs_recv_send_shutdown_receive_tcpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(sc_rs_recv_send_shutdown_receive_tcpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ MsgData = ?DATA,
+ Recv = fun(Sock) ->
+ socket:recv(Sock)
+ end,
+ Send = fun(Sock, Data) ->
+ socket:send(Sock, Data)
+ end,
+ InitState = #{domain => local,
+ proto => default,
+ recv => Recv,
+ send => Send,
+ data => MsgData},
+ ok = sc_rs_send_shutdown_receive_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+sc_rs_send_shutdown_receive_tcp(InitState) ->
+ %% The connection is handled by a handler processes.
+ %% This are created (on the fly) and handled internally
+ %% by the server!
+ ServerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ i("get local address for ~p", [Domain]),
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "create listen socket",
+ cmd => fun(#{domain := Domain, proto := Proto} = State) ->
+ case socket:open(Domain, stream, Proto) of
+ {ok, Sock} ->
+ {ok, State#{lsock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{domain := local,
+ lsock := LSock,
+ local_sa := LSA} = _State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, _Port} ->
+ ok; % We do not care about the port for local
+ {error, _} = ERROR ->
+ ERROR
+ end;
+ (#{lsock := LSock, local_sa := LSA} = State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, Port} ->
+ ?SEV_IPRINT("bound to port: ~w", [Port]),
+ {ok, State#{lport => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "make listen socket",
+ cmd => fun(#{lsock := LSock}) ->
+ socket:listen(LSock)
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{domain := local,
+ tester := Tester, local_sa := LSA}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, LSA),
+ ok;
+ (#{tester := Tester, local_sa := LSA, lport := Port}) ->
+ ServerSA = LSA#{port => Port},
+ ?SEV_ANNOUNCE_READY(Tester, init, ServerSA),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (accept)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Tester, tester, accept)
+ end},
+ #{desc => "accept",
+ cmd => fun(#{lsock := LSock, recv := Recv} = State) ->
+ case socket:accept(LSock) of
+ {ok, Sock} ->
+ ?SEV_IPRINT("accepted: try start handler"),
+ Handler =
+ sc_rs_tcp_handler_start(Recv, Sock),
+ ?SEV_IPRINT("handler started"),
+ {ok, State#{csock => Sock,
+ handler => Handler}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "await handler ready (init)",
+ cmd => fun(#{tester := Tester,
+ handler := Handler} = _State) ->
+ ?SEV_AWAIT_READY(Handler, handler, init,
+ [{tester, Tester}])
+ end},
+ #{desc => "announce ready (accept)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept),
+ ok
+ end},
+
+ #{desc => "await continue (first recv)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv)
+ end},
+ #{desc => "order handler to receive (first)",
+ cmd => fun(#{handler := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ #{desc => "await ready from handler (first recv)",
+ cmd => fun(#{tester := Tester, handler := Pid} = _State) ->
+ case ?SEV_AWAIT_READY(Pid, handler, recv,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ ?SEV_IPRINT("first recv: ~p", [Result]),
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (first recv)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv),
+ ok
+ end},
+ #{desc => "await continue (second recv)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv)
+ end},
+ #{desc => "order handler to receive (second)",
+ cmd => fun(#{handler := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ #{desc => "await ready from handler (second recv)",
+ cmd => fun(#{tester := Tester, handler := Pid} = _State) ->
+ case ?SEV_AWAIT_READY(Pid, handler, recv,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ ?SEV_IPRINT("second recv: ~p", [Result]),
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (second recv)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv),
+ ok
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order handler to terminate",
+ cmd => fun(#{handler := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await handler termination",
+ cmd => fun(#{handler := Pid} = State) ->
+ ?SEV_AWAIT_TERMINATION(Pid),
+ State1 = maps:remove(csock, State),
+ State2 = maps:remove(handler, State1),
+ {ok, State2}
+ end},
+ #{desc => "close listen socket",
+ cmd => fun(#{domain := local,
+ lsock := Sock,
+ local_sa := #{path := Path}} = State) ->
+ socket:close(Sock),
+ State1 =
+ unlink_path(Path,
+ fun() ->
+ maps:remove(local_sa, State)
+ end,
+ fun() -> State end),
+ {ok, maps:remove(lsock, State1)};
+ (#{lsock := LSock} = State) ->
+ case socket:close(LSock) of
+ ok ->
+ {ok, maps:remove(lsock, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ ClientSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ {Tester, ServerSA} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester,
+ server_sa => ServerSA}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "create node",
+ cmd => fun(#{host := Host} = State) ->
+ case start_node(Host, client) of
+ {ok, Node} ->
+ ?SEV_IPRINT("client node ~p started",
+ [Node]),
+ {ok, State#{node => Node}};
+ {error, Reason} ->
+ {skip, Reason}
+ end
+ end},
+ #{desc => "monitor client node",
+ cmd => fun(#{node := Node} = _State) ->
+ true = erlang:monitor_node(Node, true),
+ ok
+ end},
+ #{desc => "start remote client on client node",
+ cmd => fun(#{node := Node,
+ send := Send} = State) ->
+ Pid = sc_rs_tcp_client_start(Node, Send),
+ ?SEV_IPRINT("client ~p started", [Pid]),
+ {ok, State#{rclient => Pid}}
+ end},
+ #{desc => "monitor remote client",
+ cmd => fun(#{rclient := Pid}) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "order remote client to start",
+ cmd => fun(#{rclient := Client,
+ proto := Proto,
+ server_sa := ServerSA}) ->
+ ?SEV_ANNOUNCE_START(Client, {ServerSA, Proto}),
+ ok
+ end},
+ #{desc => "await remote client ready",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, rclient, init,
+ [{tester, Tester}])
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (connect)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, connect,
+ [{rclient, Client}]),
+ ok
+ end},
+ #{desc => "order remote client to continue (connect)",
+ cmd => fun(#{rclient := Client}) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, connect),
+ ok
+ end},
+ #{desc => "await client process ready (connect)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, rclient, connect,
+ [{tester, Tester}])
+ end},
+ #{desc => "announce ready (connect)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, connect),
+ ok
+ end},
+
+ #{desc => "await continue (send)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = State) ->
+ case ?SEV_AWAIT_CONTINUE(Tester, tester, send,
+ [{rclient, Client}]) of
+ {ok, Data} ->
+ {ok, State#{rclient_data => Data}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order remote client to send",
+ cmd => fun(#{rclient := Client,
+ rclient_data := Data}) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, send, Data),
+ ok
+ end},
+ #{desc => "await remote client ready (closed)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, rclient, send,
+ [{tester, Tester}])
+ end},
+ #{desc => "announce ready (send)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send),
+ ok
+ end},
+
+
+ #{desc => "await continue (shutdown)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, shutdown,
+ [{rclient, Client}]),
+ ok
+ end},
+ #{desc => "order remote client to shutdown",
+ cmd => fun(#{rclient := Client}) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, shutdown),
+ ok
+ end},
+ #{desc => "await remote client ready (shiutdown)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, rclient, shutdown,
+ [{tester, Tester}])
+ end},
+ #{desc => "announce ready (shutdown)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, shutdown),
+ ok
+ end},
+
+ #{desc => "await continue (close)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, close,
+ [{rclient, Client}]),
+ ok
+ end},
+ #{desc => "order remote client to close",
+ cmd => fun(#{rclient := Client}) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, close),
+ ok
+ end},
+ #{desc => "await remote client ready (closed)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, rclient, close,
+ [{tester, Tester}])
+ end},
+ #{desc => "announce ready (close)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, close),
+ ok
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester,
+ [{rclient, Client}]) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "kill remote client",
+ cmd => fun(#{rclient := Client}) ->
+ ?SEV_ANNOUNCE_TERMINATE(Client),
+ ok
+ end},
+ #{desc => "await remote client termination",
+ cmd => fun(#{rclient := Client} = State) ->
+ ?SEV_AWAIT_TERMINATION(Client),
+ State1 = maps:remove(rclient, State),
+ {ok, State1}
+ end},
+ #{desc => "stop client node",
+ cmd => fun(#{node := Node} = _State) ->
+ stop_node(Node)
+ end},
+ #{desc => "await client node termination",
+ cmd => fun(#{node := Node} = State) ->
+ receive
+ {nodedown, Node} ->
+ State1 = maps:remove(node_id, State),
+ State2 = maps:remove(node, State1),
+ {ok, State2}
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor client",
+ cmd => fun(#{client := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the server
+ #{desc => "order server start",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{server := Pid} = State) ->
+ {ok, ServerSA} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{server_sa => ServerSA}}
+ end},
+
+ %% Start the client(s)
+ #{desc => "order client start",
+ cmd => fun(#{client := Pid,
+ server_sa := ServerSA} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, ServerSA),
+ ok
+ end},
+ #{desc => "await client ready (init)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client, init)
+ end},
+
+ %% The actual test
+ #{desc => "order server continue (accept)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, accept),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order client continue (connect)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, connect),
+ ok
+ end},
+ #{desc => "await client ready (connect)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, connect,
+ [{server, Server}]),
+ ok
+ end},
+ #{desc => "await server ready (accept)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, accept,
+ [{client, Client}]),
+ ok
+ end},
+
+ #{desc => "order client continue (send)",
+ cmd => fun(#{client := Pid,
+ data := Data} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, send, Data),
+ ok
+ end},
+ #{desc => "await client ready (send)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, send,
+ [{server, Server}]),
+ ok
+ end},
+
+ #{desc => "order client continue (shutdown)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, shutdown),
+ ok
+ end},
+ #{desc => "await client ready (shutdown)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, shutdown,
+ [{server, Server}]),
+ ok
+ end},
+
+ #{desc => "order server continue (first recv)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ #{desc => "await server ready (first recv)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, recv,
+ [{client, Client}]),
+ ok
+ end},
+
+ #{desc => "order server continue (second recv)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ #{desc => "await server ready (second recv)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, recv,
+ [{client, Client}]),
+ ok
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "order client continue (close)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, close),
+ ok
+ end},
+ #{desc => "await client ready (close)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, close,
+ [{server, Server}]),
+ ok
+ end},
+
+ %% Terminations
+ #{desc => "order client to terminate",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await client termination",
+ cmd => fun(#{client := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(client, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order server to terminate",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await server termination",
+ cmd => fun(#{server := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(server, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start server evaluator"),
+ ServerInitState = #{domain => maps:get(domain, InitState),
+ proto => maps:get(proto, InitState),
+ recv => maps:get(recv, InitState)},
+ Server = ?SEV_START("server", ServerSeq, ServerInitState),
+
+ i("start client evaluator"),
+ ClientInitState = #{host => local_host(),
+ domain => maps:get(domain, InitState),
+ proto => maps:get(proto, InitState),
+ send => maps:get(send, InitState)},
+ Client = ?SEV_START("client", ClientSeq, ClientInitState),
+
+ i("start 'tester' evaluator"),
+ TesterInitState = #{server => Server#ev.pid,
+ client => Client#ev.pid,
+ data => maps:get(data, InitState)},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator"),
+ ok = ?SEV_AWAIT_FINISH([Server, Client, Tester]).
+
+
+sc_rs_tcp_client_start(Node, Send) ->
+ Self = self(),
+ Fun = fun() -> sc_rs_tcp_client(Self, Send) end,
+ erlang:spawn(Node, Fun).
+
+
+sc_rs_tcp_client(Parent, Send) ->
+ sc_rs_tcp_client_init(Parent),
+ {ServerSA, Proto} = sc_rs_tcp_client_await_start(Parent),
+ Domain = maps:get(family, ServerSA),
+ Sock = sc_rs_tcp_client_create(Domain, Proto),
+ Path = sc_rs_tcp_client_bind(Sock, Domain),
+ sc_rs_tcp_client_announce_ready(Parent, init),
+ sc_rs_tcp_client_await_continue(Parent, connect),
+ sc_rs_tcp_client_connect(Sock, ServerSA),
+ sc_rs_tcp_client_announce_ready(Parent, connect),
+ Data = sc_rs_tcp_client_await_continue(Parent, send),
+ sc_rs_tcp_client_send(Sock, Send, Data),
+ sc_rs_tcp_client_announce_ready(Parent, send),
+ sc_rs_tcp_client_await_continue(Parent, shutdown),
+ sc_rs_tcp_client_shutdown(Sock),
+ sc_rs_tcp_client_announce_ready(Parent, shutdown),
+ sc_rs_tcp_client_await_continue(Parent, close),
+ sc_rs_tcp_client_close(Sock, Path),
+ sc_rs_tcp_client_announce_ready(Parent, close),
+ Reason = sc_rs_tcp_client_await_terminate(Parent),
+ ?SEV_IPRINT("terminate"),
+ exit(Reason).
+
+sc_rs_tcp_client_init(Parent) ->
+ put(sname, "rclient"),
+ ?SEV_IPRINT("init"),
+ _MRef = erlang:monitor(process, Parent),
+ ok.
+
+sc_rs_tcp_client_await_start(Parent) ->
+ i("sc_rs_tcp_client_await_start -> entry"),
+ ?SEV_AWAIT_START(Parent).
+
+sc_rs_tcp_client_create(Domain, Proto) ->
+ i("sc_rs_tcp_client_create -> entry"),
+ case socket:open(Domain, stream, Proto) of
+ {ok, Sock} ->
+ Sock;
+ {error, Reason} ->
+ exit({open_failed, Reason})
+ end.
+
+sc_rs_tcp_client_bind(Sock, Domain) ->
+ i("sc_rs_tcp_client_bind -> entry"),
+ LSA = which_local_socket_addr(Domain),
+ case socket:bind(Sock, LSA) of
+ {ok, _} ->
+ case socket:sockname(Sock) of
+ {ok, #{family := local, path := Path}} ->
+ Path;
+ {ok, _} ->
+ undefined;
+ {error, Reason1} ->
+ exit({sockname, Reason1})
+ end;
+ {error, Reason} ->
+ exit({bind, Reason})
+ end.
+
+sc_rs_tcp_client_announce_ready(Parent, Slogan) ->
+ ?SEV_ANNOUNCE_READY(Parent, Slogan).
+
+sc_rs_tcp_client_await_continue(Parent, Slogan) ->
+ i("sc_rs_tcp_client_await_continue -> entry"),
+ case ?SEV_AWAIT_CONTINUE(Parent, parent, Slogan) of
+ ok ->
+ ok;
+ {ok, Extra} ->
+ Extra;
+ {error, Reason} ->
+ exit({await_continue, Slogan, Reason})
+ end.
+
+
+sc_rs_tcp_client_connect(Sock, ServerSA) ->
+ i("sc_rs_tcp_client_connect -> entry"),
+ case socket:connect(Sock, ServerSA) of
+ ok ->
+ ok;
+ {error, Reason} ->
+ exit({connect, Reason})
+ end.
+
+sc_rs_tcp_client_send(Sock, Send, Data) ->
+ i("sc_rs_tcp_client_send -> entry"),
+ case Send(Sock, Data) of
+ ok ->
+ ok;
+ {error, Reason} ->
+ exit({send, Reason})
+ end.
+
+sc_rs_tcp_client_shutdown(Sock) ->
+ i("sc_rs_tcp_client_shutdown -> entry"),
+ case socket:shutdown(Sock, write) of
+ ok ->
+ ok;
+ {error, Reason} ->
+ exit({shutdown, Reason})
+ end.
+
+sc_rs_tcp_client_close(Sock, Path) ->
+ i("sc_rs_tcp_client_close -> entry"),
+ case socket:close(Sock) of
+ ok ->
+ unlink_path(Path),
+ ok;
+ {error, Reason} ->
+ ?SEV_EPRINT("failed closing: "
+ "~n Reason: ~p", [Reason]),
+ unlink_path(Path),
+ {error, {close, Reason}}
+ end.
+
+sc_rs_tcp_client_await_terminate(Parent) ->
+ i("sc_rs_tcp_client_await_terminate -> entry"),
+ case ?SEV_AWAIT_TERMINATE(Parent, parent) of
+ ok ->
+ ok;
+ {error, Reason} ->
+ Reason
+ end.
+
+
+%% The handlers run on the same node as the server (the local node).
+
+sc_rs_tcp_handler_start(Recv, Sock) ->
+ Self = self(),
+ Fun = fun() -> sc_rs_tcp_handler(Self, Recv, Sock) end,
+ {Pid, _} = erlang:spawn_monitor(Fun),
+ Pid.
+
+sc_rs_tcp_handler(Parent, Recv, Sock) ->
+ sc_rs_tcp_handler_init(Parent),
+ sc_rs_tcp_handler_await(Parent, recv),
+ ok = sc_rs_tcp_handler_recv(Recv, Sock, true),
+ sc_rs_tcp_handler_announce_ready(Parent, recv, received),
+ sc_rs_tcp_handler_await(Parent, recv),
+ ok = sc_rs_tcp_handler_recv(Recv, Sock, false),
+ sc_rs_tcp_handler_announce_ready(Parent, recv, closed),
+ Reason = sc_rs_tcp_handler_await(Parent, terminate),
+ exit(Reason).
+
+sc_rs_tcp_handler_init(Parent) ->
+ put(sname, "handler"),
+ _MRef = erlang:monitor(process, Parent),
+ ?SEV_IPRINT("started"),
+ ?SEV_ANNOUNCE_READY(Parent, init),
+ ok.
+
+sc_rs_tcp_handler_await(Parent, terminate) ->
+ ?SEV_IPRINT("await terminate"),
+ ?SEV_AWAIT_TERMINATE(Parent, tester);
+sc_rs_tcp_handler_await(Parent, Slogan) ->
+ ?SEV_IPRINT("await ~w", [Slogan]),
+ ?SEV_AWAIT_CONTINUE(Parent, parent, Slogan).
+
+%% This hould actually work - we leave it for now
+sc_rs_tcp_handler_recv(Recv, Sock, First) ->
+ ?SEV_IPRINT("recv"),
+ try Recv(Sock) of
+ {ok, _} when (First =:= true) ->
+ ok;
+ {error, closed} when (First =:= false) ->
+ ok;
+ {ok, _} ->
+ ?SEV_IPRINT("unexpected success"),
+ {error, unexpected_success};
+ {error, Reason} = ERROR ->
+ ?SEV_IPRINT("receive error: "
+ "~n ~p", [Reason]),
+ ERROR
+ catch
+ C:E:S ->
+ ?SEV_IPRINT("receive failure: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {recv, C, E, S}}
+ end.
+
+sc_rs_tcp_handler_announce_ready(Parent, Slogan, Result) ->
+ ?SEV_IPRINT("announce ready"),
+ ?SEV_ANNOUNCE_READY(Parent, Slogan, Result),
+ ok.
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% remotely closed while the process is calling the recvmsg function.
+%% The remote client sends data, then shutdown(write) and then the
+%% reader attempts a recv.
+%% Socket is IPv4.
+
+sc_rs_recvmsg_send_shutdown_receive_tcp4(suite) ->
+ [];
+sc_rs_recvmsg_send_shutdown_receive_tcp4(doc) ->
+ [];
+sc_rs_recvmsg_send_shutdown_receive_tcp4(_Config) when is_list(_Config) ->
+ tc_try(sc_rs_recvmsg_send_shutdown_receive_tcp4,
+ fun() ->
+ ?TT(?SECS(30)),
+ MsgData = ?DATA,
+ Recv = fun(Sock) ->
+ case socket:recvmsg(Sock) of
+ {ok, #{addr := undefined,
+ iov := [Data]}} ->
+ {ok, Data};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ Send = fun(Sock, Data) when is_binary(Data) ->
+ MsgHdr = #{iov => [Data]},
+ socket:sendmsg(Sock, MsgHdr)
+ end,
+ InitState = #{domain => inet,
+ proto => tcp,
+ recv => Recv,
+ send => Send,
+ data => MsgData},
+ ok = sc_rs_send_shutdown_receive_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% remotely closed while the process is calling the recvmsg function.
+%% The remote client sends data, then shutdown(write) and then the
+%% reader attempts a recv.
+%% Socket is IPv6.
+
+sc_rs_recvmsg_send_shutdown_receive_tcp6(suite) ->
+ [];
+sc_rs_recvmsg_send_shutdown_receive_tcp6(doc) ->
+ [];
+sc_rs_recvmsg_send_shutdown_receive_tcp6(_Config) when is_list(_Config) ->
+ tc_try(sc_rs_recvmsg_send_shutdown_receive_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ ?TT(?SECS(10)),
+ MsgData = ?DATA,
+ Recv = fun(Sock) ->
+ case socket:recvmsg(Sock) of
+ {ok, #{addr := undefined,
+ iov := [Data]}} ->
+ {ok, Data};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ Send = fun(Sock, Data) when is_binary(Data) ->
+ MsgHdr = #{iov => [Data]},
+ socket:sendmsg(Sock, MsgHdr)
+ end,
+ InitState = #{domain => inet6,
+ proto => tcp,
+ recv => Recv,
+ send => Send,
+ data => MsgData},
+ ok = sc_rs_send_shutdown_receive_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test what happens when a socket is
+%% remotely closed while the process is calling the recvmsg function.
+%% The remote client sends data, then shutdown(write) and then the
+%% reader attempts a recv.
+%% Socket is UNix Domain (stream) socket.
+
+sc_rs_recvmsg_send_shutdown_receive_tcpL(suite) ->
+ [];
+sc_rs_recvmsg_send_shutdown_receive_tcpL(doc) ->
+ [];
+sc_rs_recvmsg_send_shutdown_receive_tcpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(10)),
+ tc_try(sc_rs_recvmsg_send_shutdown_receive_tcpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ {ok, CWD} = file:get_cwd(),
+ ?SEV_IPRINT("CWD: ~s", [CWD]),
+ MsgData = ?DATA,
+ Recv = fun(Sock) ->
+ case socket:recvmsg(Sock) of
+ %% On some platforms, the address
+ %% is *not* provided (e.g. FreeBSD)
+ {ok, #{addr := undefined,
+ iov := [Data]}} ->
+ {ok, Data};
+ %% On some platforms, the address
+ %% *is* provided (e.g. linux)
+ {ok, #{addr := #{family := local},
+ iov := [Data]}} ->
+ {ok, Data};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ Send = fun(Sock, Data) when is_binary(Data) ->
+ MsgHdr = #{iov => [Data]},
+ socket:sendmsg(Sock, MsgHdr)
+ end,
+ InitState = #{domain => local,
+ proto => default,
+ recv => Recv,
+ send => Send,
+ data => MsgData},
+ ok = sc_rs_send_shutdown_receive_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to (simply) test that the counters
+%% for both read and write.
+%% So that its easy to extend, we use fun's for read and write.
+%% We use TCP on IPv4.
+
+traffic_send_and_recv_counters_tcp4(suite) ->
+ [];
+traffic_send_and_recv_counters_tcp4(doc) ->
+ [];
+traffic_send_and_recv_counters_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(15)),
+ tc_try(traffic_send_and_recv_counters_tcp4,
+ fun() ->
+ InitState = #{domain => inet,
+ proto => tcp,
+ recv => fun(S) -> socket:recv(S) end,
+ send => fun(S, D) -> socket:send(S, D) end},
+ ok = traffic_send_and_recv_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to (simply) test that the counters
+%% for both read and write.
+%% So that its easy to extend, we use fun's for read and write.
+%% We use TCP on IPv6.
+
+traffic_send_and_recv_counters_tcp6(suite) ->
+ [];
+traffic_send_and_recv_counters_tcp6(doc) ->
+ [];
+traffic_send_and_recv_counters_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(15)),
+ tc_try(traffic_send_and_recv_counters_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ InitState = #{domain => inet6,
+ proto => tcp,
+ recv => fun(S) -> socket:recv(S) end,
+ send => fun(S, D) -> socket:send(S, D) end},
+ ok = traffic_send_and_recv_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to (simply) test that the counters
+%% for both read and write.
+%% So that its easy to extend, we use fun's for read and write.
+%% We use default (TCP) on local.
+
+traffic_send_and_recv_counters_tcpL(suite) ->
+ [];
+traffic_send_and_recv_counters_tcpL(doc) ->
+ [];
+traffic_send_and_recv_counters_tcpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(15)),
+ tc_try(traffic_send_and_recv_counters_tcpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ InitState = #{domain => local,
+ proto => default,
+ recv => fun(S) -> socket:recv(S) end,
+ send => fun(S, D) -> socket:send(S, D) end},
+ ok = traffic_send_and_recv_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to (simply) test that the counters
+%% for both read and write.
+%% So that its easy to extend, we use fun's for read and write.
+%% We use TCP on IPv4.
+
+traffic_sendmsg_and_recvmsg_counters_tcp4(suite) ->
+ [];
+traffic_sendmsg_and_recvmsg_counters_tcp4(doc) ->
+ [];
+traffic_sendmsg_and_recvmsg_counters_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(15)),
+ tc_try(traffic_sendmsg_and_recvmsg_counters_tcp4,
+ fun() ->
+ InitState = #{domain => inet,
+ proto => tcp,
+ recv => fun(S) ->
+ case socket:recvmsg(S) of
+ {ok, #{addr := _Source,
+ iov := [Data]}} ->
+ {ok, Data};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ send => fun(S, Data) ->
+ MsgHdr = #{iov => [Data]},
+ socket:sendmsg(S, MsgHdr)
+ end},
+ ok = traffic_send_and_recv_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to (simply) test that the counters
+%% for both read and write.
+%% So that its easy to extend, we use fun's for read and write.
+%% We use TCP on IPv6.
+
+traffic_sendmsg_and_recvmsg_counters_tcp6(suite) ->
+ [];
+traffic_sendmsg_and_recvmsg_counters_tcp6(doc) ->
+ [];
+traffic_sendmsg_and_recvmsg_counters_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(15)),
+ tc_try(traffic_sendmsg_and_recvmsg_counters_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ InitState = #{domain => inet6,
+ proto => tcp,
+ recv => fun(S) ->
+ case socket:recvmsg(S) of
+ {ok, #{addr := _Source,
+ iov := [Data]}} ->
+ {ok, Data};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ send => fun(S, Data) ->
+ MsgHdr = #{iov => [Data]},
+ socket:sendmsg(S, MsgHdr)
+ end},
+ ok = traffic_send_and_recv_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to (simply) test that the counters
+%% for both read and write.
+%% So that its easy to extend, we use fun's for read and write.
+%% We use default (TCP) on local.
+
+traffic_sendmsg_and_recvmsg_counters_tcpL(suite) ->
+ [];
+traffic_sendmsg_and_recvmsg_counters_tcpL(doc) ->
+ [];
+traffic_sendmsg_and_recvmsg_counters_tcpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(15)),
+ tc_try(traffic_sendmsg_and_recvmsg_counters_tcpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ InitState = #{domain => local,
+ proto => default,
+ recv => fun(S) ->
+ case socket:recvmsg(S) of
+ {ok, #{addr := _Source,
+ iov := [Data]}} ->
+ {ok, Data};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ send => fun(S, Data) ->
+ MsgHdr = #{iov => [Data]},
+ socket:sendmsg(S, MsgHdr)
+ end},
+ ok = traffic_send_and_recv_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+traffic_send_and_recv_tcp(InitState) ->
+ ServerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "create listen socket",
+ cmd => fun(#{domain := Domain, proto := Proto} = State) ->
+ case socket:open(Domain, stream, Proto) of
+ {ok, Sock} ->
+ {ok, State#{lsock => Sock}};
+ {error, eafnosupport = Reason} ->
+ {skip, Reason};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{domain := local,
+ lsock := LSock,
+ local_sa := LSA} = _State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, _Port} ->
+ ok; % We do not care about the port for local
+ {error, _} = ERROR ->
+ ERROR
+ end;
+ (#{lsock := LSock,
+ local_sa := LSA} = State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, Port} ->
+ {ok, State#{lport => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "make listen socket",
+ cmd => fun(#{lsock := LSock}) ->
+ socket:listen(LSock)
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{domain := local,
+ tester := Tester,
+ local_sa := #{path := Path}}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Path),
+ ok;
+ (#{tester := Tester,
+ lport := Port}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Port),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (accept)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, accept)
+ end},
+ #{desc => "accept",
+ cmd => fun(#{lsock := LSock} = State) ->
+ case socket:accept(LSock) of
+ {ok, Sock} ->
+ {ok, State#{csock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "initial counter validation (=zero)",
+ cmd => fun(#{csock := Sock} = _State) ->
+ try socket:info(Sock) of
+ #{counters := Counters} ->
+ ?SEV_IPRINT("Validate initial counters: "
+ "~n ~p", [Counters]),
+ traffic_sar_counters_validation(Counters)
+ catch
+ C:E:S ->
+ ?SEV_EPRINT("Failed get socket info: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {socket_info_failed, {C, E, S}}}
+ end
+ end},
+ #{desc => "announce ready (accept)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept),
+ ok
+ end},
+
+ #{desc => "await continue (recv_and_validate 1)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv_and_validate)
+ end},
+ #{desc => "recv (1)",
+ cmd => fun(#{csock := Sock,
+ recv := Recv} = State) ->
+ case Recv(Sock) of
+ {ok, Data} ->
+ ?SEV_IPRINT("recv ~p bytes", [size(Data)]),
+ {ok, State#{read_pkg => 1,
+ read_byte => size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate (recv 1)",
+ cmd => fun(#{csock := Sock,
+ read_pkg := Pkg,
+ read_byte := Byte} = _State) ->
+ try socket:info(Sock) of
+ #{counters := Counters} ->
+ ?SEV_IPRINT("validate counters: "
+ "~n ~p", [Counters]),
+ traffic_sar_counters_validation(
+ Counters,
+ [{read_pkg, Pkg},
+ {read_byte, Byte},
+ {read_tries, any}])
+ catch
+ C:E:S ->
+ ?SEV_EPRINT("Failed get socket info: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {socket_info_failed, {C, E, S}}}
+ end
+ end},
+ #{desc => "announce ready (recv_and_validate 1)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_and_validate),
+ ok
+ end},
+
+ #{desc => "await continue (send_and_validate 1)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, send_and_validate)
+ end},
+ #{desc => "send (1)",
+ cmd => fun(#{csock := Sock,
+ send := Send} = State) ->
+ Data = ?DATA,
+ case Send(Sock, Data) of
+ ok ->
+ ?SEV_IPRINT("sent ~p bytes", [size(Data)]),
+ {ok, State#{write_pkg => 1,
+ write_byte => size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate (send 1)",
+ cmd => fun(#{csock := Sock,
+ read_pkg := RPkg,
+ read_byte := RByte,
+ write_pkg := SPkg,
+ write_byte := SByte} = _State) ->
+ try socket:info(Sock) of
+ #{counters := Counters} ->
+ ?SEV_IPRINT("validate counters: "
+ "~n ~p", [Counters]),
+ traffic_sar_counters_validation(
+ Counters,
+ [{read_pkg, RPkg},
+ {read_byte, RByte},
+ {write_pkg, SPkg},
+ {write_byte, SByte},
+ {read_tries, any},
+ {write_tries, any}])
+ catch
+ C:E:S ->
+ ?SEV_EPRINT("Failed get socket info: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {socket_info_failed, {C, E, S}}}
+ end
+ end},
+ #{desc => "announce ready (send_and_validate 1)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send_and_validate),
+ ok
+ end},
+
+ #{desc => "await continue (recv_and_validate 2)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv_and_validate)
+ end},
+ #{desc => "recv (2)",
+ cmd => fun(#{csock := Sock,
+ recv := Recv,
+ read_pkg := Pkg,
+ read_byte := Byte} = State) ->
+ case Recv(Sock) of
+ {ok, Data} ->
+ ?SEV_IPRINT("recv ~p bytes", [size(Data)]),
+ {ok, State#{read_pkg => Pkg + 1,
+ read_byte => Byte + size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate (recv 2)",
+ cmd => fun(#{csock := Sock,
+ read_pkg := RPkg,
+ read_byte := RByte,
+ write_pkg := SPkg,
+ write_byte := SByte} = _State) ->
+ try socket:info(Sock) of
+ #{counters := Counters} ->
+ ?SEV_IPRINT("validate counters: "
+ "~n ~p", [Counters]),
+ traffic_sar_counters_validation(
+ Counters,
+ [{read_pkg, RPkg},
+ {read_byte, RByte},
+ {write_pkg, SPkg},
+ {write_byte, SByte},
+ {read_tries, any},
+ {write_tries, any}])
+ catch
+ C:E:S ->
+ ?SEV_EPRINT("Failed get socket info: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {socket_info_failed, {C, E, S}}}
+ end
+ end},
+ #{desc => "announce ready (recv_and_validate 2)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_and_validate),
+ ok
+ end},
+
+ #{desc => "await continue (send_and_validate 2)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, send_and_validate)
+ end},
+ #{desc => "send (2)",
+ cmd => fun(#{csock := Sock,
+ send := Send,
+ write_pkg := Pkg,
+ write_byte := Byte} = State) ->
+ Data = ?DATA,
+ case Send(Sock, Data) of
+ ok ->
+ ?SEV_IPRINT("sent ~p bytes", [size(Data)]),
+ {ok, State#{write_pkg => Pkg + 1,
+ write_byte => Byte + size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate (send 2)",
+ cmd => fun(#{csock := Sock,
+ read_pkg := RPkg,
+ read_byte := RByte,
+ write_pkg := SPkg,
+ write_byte := SByte} = _State) ->
+ try socket:info(Sock) of
+ #{counters := Counters} ->
+ ?SEV_IPRINT("validate counters: "
+ "~n ~p", [Counters]),
+ traffic_sar_counters_validation(
+ Counters,
+ [{read_pkg, RPkg},
+ {read_byte, RByte},
+ {write_pkg, SPkg},
+ {write_byte, SByte},
+ {read_tries, any},
+ {write_tries, any}])
+ catch
+ C:E:S ->
+ ?SEV_EPRINT("Failed get socket info: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {socket_info_failed, {C, E, S}}}
+ end
+ end},
+ #{desc => "announce ready (send_and_validate 2)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send_and_validate),
+ ok
+ end},
+
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close connection socket (just in case)",
+ cmd => fun(#{csock := Sock} = State) ->
+ (catch socket:close(Sock)),
+ {ok, maps:remove(csock, State)}
+ end},
+ #{desc => "close listen socket",
+ cmd => fun(#{domain := local,
+ lsock := Sock,
+ local_sa := #{path := Path}} = State) ->
+ ok = socket:close(Sock),
+ State1 =
+ unlink_path(Path,
+ fun() ->
+ maps:remove(local_sa, State)
+ end,
+ fun() -> State end),
+ {ok, maps:remove(lsock, State1)};
+ (#{lsock := Sock} = State) ->
+ (catch socket:close(Sock)),
+ {ok, maps:remove(lsock, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ ClientSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start (from tester)",
+ cmd => fun(#{domain := local} = State) ->
+ {Tester, Path} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester, server_path => Path}};
+ (State) ->
+ {Tester, Port} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester, server_port => Port}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which server (local) address",
+ cmd => fun(#{domain := local = Domain,
+ server_path := Path} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ SSA = #{family => Domain, path => Path},
+ {ok, State#{local_sa => LSA, server_sa => SSA}};
+ (#{domain := Domain, server_port := Port} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ SSA = LSA#{port => Port},
+ {ok, State#{local_sa => LSA, server_sa => SSA}}
+ end},
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain,
+ proto := Proto} = State) ->
+ case socket:open(Domain, stream, Proto) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, eafnosupport = Reason} ->
+ {skip, Reason};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{sock := Sock, local_sa := LSA} = _State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _Port} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (connect)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, connect),
+ ok
+ end},
+ #{desc => "connect to server",
+ cmd => fun(#{sock := Sock, server_sa := SSA}) ->
+ socket:connect(Sock, SSA)
+ end},
+ #{desc => "announce ready (connect)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, connect),
+ ok
+ end},
+
+ #{desc => "await continue (send_and_validate 1)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, send_and_validate)
+ end},
+ #{desc => "send (1)",
+ cmd => fun(#{sock := Sock,
+ send := Send} = State) ->
+ Data = ?DATA,
+ case Send(Sock, Data) of
+ ok ->
+ ?SEV_IPRINT("sent ~p bytes", [size(Data)]),
+ {ok, State#{write_pkg => 1,
+ write_byte => size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate (send 1)",
+ cmd => fun(#{sock := Sock,
+ write_pkg := SPkg,
+ write_byte := SByte} = _State) ->
+ try socket:info(Sock) of
+ #{counters := Counters} ->
+ ?SEV_IPRINT("validate counters: "
+ "~n ~p", [Counters]),
+ traffic_sar_counters_validation(
+ Counters,
+ [{write_pkg, SPkg},
+ {write_byte, SByte},
+ {write_tries, any}])
+ catch
+ C:E:S ->
+ ?SEV_EPRINT("Failed get socket info: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {socket_info_failed, {C, E, S}}}
+ end
+ end},
+ #{desc => "announce ready (send_and_validate 1)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send_and_validate),
+ ok
+ end},
+
+ #{desc => "await continue (recv_and_validate 1)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv_and_validate)
+ end},
+ #{desc => "recv (1)",
+ cmd => fun(#{sock := Sock,
+ recv := Recv} = State) ->
+ case Recv(Sock) of
+ {ok, Data} ->
+ ?SEV_IPRINT("recv ~p bytes", [size(Data)]),
+ {ok, State#{read_pkg => 1,
+ read_byte => size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate (recv 1)",
+ cmd => fun(#{sock := Sock,
+ read_pkg := RPkg,
+ read_byte := RByte,
+ write_pkg := SPkg,
+ write_byte := SByte} = _State) ->
+ try socket:info(Sock) of
+ #{counters := Counters} ->
+ ?SEV_IPRINT("validate counters: "
+ "~n ~p", [Counters]),
+ traffic_sar_counters_validation(
+ Counters,
+ [{read_pkg, RPkg},
+ {read_byte, RByte},
+ {write_pkg, SPkg},
+ {write_byte, SByte},
+ {read_tries, any},
+ {write_tries, any}])
+ catch
+ C:E:S ->
+ ?SEV_EPRINT("Failed get socket info: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {socket_info_failed, {C, E, S}}}
+ end
+ end},
+ #{desc => "announce ready (recv_and_validate 1)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_and_validate),
+ ok
+ end},
+
+ #{desc => "await continue (send_and_validate 2)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, send_and_validate)
+ end},
+ #{desc => "send (2)",
+ cmd => fun(#{sock := Sock,
+ send := Send,
+ write_pkg := SPkg,
+ write_byte := SByte} = State) ->
+ Data = ?DATA,
+ case Send(Sock, Data) of
+ ok ->
+ ?SEV_IPRINT("sent ~p bytes", [size(Data)]),
+ {ok, State#{write_pkg => SPkg + 1,
+ write_byte => SByte + size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate (send 2)",
+ cmd => fun(#{sock := Sock,
+ read_pkg := RPkg,
+ read_byte := RByte,
+ write_pkg := SPkg,
+ write_byte := SByte} = _State) ->
+ try socket:info(Sock) of
+ #{counters := Counters} ->
+ ?SEV_IPRINT("validate counters: "
+ "~n ~p", [Counters]),
+ traffic_sar_counters_validation(
+ Counters,
+ [{read_pkg, RPkg},
+ {read_byte, RByte},
+ {write_pkg, SPkg},
+ {write_byte, SByte},
+ {read_tries, any},
+ {write_tries, any}])
+ catch
+ C:E:S ->
+ ?SEV_EPRINT("Failed get socket info: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {socket_info_failed, {C, E, S}}}
+ end
+ end},
+ #{desc => "announce ready (send_and_validate 2)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send_and_validate),
+ ok
+ end},
+
+ #{desc => "await continue (recv_and_validate 2)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv_and_validate)
+ end},
+ #{desc => "recv (2)",
+ cmd => fun(#{sock := Sock,
+ recv := Recv,
+ read_pkg := RPkg,
+ read_byte := RByte} = State) ->
+ case Recv(Sock) of
+ {ok, Data} ->
+ ?SEV_IPRINT("recv ~p bytes", [size(Data)]),
+ {ok, State#{read_pkg => RPkg + 1,
+ read_byte => RByte + size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate (recv 2)",
+ cmd => fun(#{sock := Sock,
+ read_pkg := RPkg,
+ read_byte := RByte,
+ write_pkg := SPkg,
+ write_byte := SByte} = _State) ->
+ try socket:info(Sock) of
+ #{counters := Counters} ->
+ ?SEV_IPRINT("validate counters: "
+ "~n ~p", [Counters]),
+ traffic_sar_counters_validation(
+ Counters,
+ [{read_pkg, RPkg},
+ {read_byte, RByte},
+ {write_pkg, SPkg},
+ {write_byte, SByte},
+ {read_tries, any},
+ {write_tries, any}])
+ catch
+ C:E:S ->
+ ?SEV_EPRINT("Failed get socket info: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {socket_info_failed, {C, E, S}}}
+ end
+ end},
+ #{desc => "announce ready (recv_and_validate 2)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_and_validate),
+ ok
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close connection socket",
+ cmd => fun(#{domain := local,
+ sock := Sock,
+ local_sa := #{path := Path}} = State) ->
+ ok = socket:close(Sock),
+ State1 =
+ unlink_path(Path,
+ fun() ->
+ maps:remove(local_sa, State)
+ end,
+ fun() -> State end),
+ {ok, maps:remove(sock, State1)};
+ (#{sock := Sock} = State) ->
+ socket:close(Sock),
+ {ok, maps:remove(sock, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor client",
+ cmd => fun(#{client := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the server
+ #{desc => "order server start",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{domain := local,
+ server := Pid} = State) ->
+ {ok, Path} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{path => Path}};
+ (#{server := Pid} = State) ->
+ {ok, Port} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{port => Port}}
+ end},
+
+ %% Start the client
+ #{desc => "order client start",
+ cmd => fun(#{domain := local,
+ client := Pid,
+ path := Path} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Path),
+ ok;
+ (#{client := Pid,
+ port := Port} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Port),
+ ok
+ end},
+ #{desc => "await client ready (init)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client, init)
+ end},
+
+ %% *** The actual test ***
+
+ #{desc => "order server to continue (with accept)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, accept),
+ ok
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "order client to continue (with connect)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, connect),
+ ok
+ end},
+ #{desc => "await client ready (connect)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, connect)
+ end},
+ #{desc => "await server ready (accept)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, accept)
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "order server to continue (recv_and_validate 1)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, recv_and_validate),
+ ok
+ end},
+ #{desc => "order client to continue (send_and_validate 1)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, send_and_validate),
+ ok
+ end},
+ #{desc => "await client ready (send_and_validate 1)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, send_and_validate)
+ end},
+ #{desc => "await server ready (recv_and_validate 1)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, recv_and_validate)
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "order client to continue (recv_and_validate 1)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, recv_and_validate),
+ ok
+ end},
+ #{desc => "order server to continue (send_and_validate 1)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, send_and_validate),
+ ok
+ end},
+ #{desc => "await server ready (send_and_validate 1)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, send_and_validate)
+ end},
+ #{desc => "await client ready (recv_and_validate 1)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, recv_and_validate)
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "order server to continue (recv_and_validate 2)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, recv_and_validate),
+ ok
+ end},
+ #{desc => "order client to continue (send_and_validate 2)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, send_and_validate),
+ ok
+ end},
+ #{desc => "await client ready (send_and_validate 2)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, send_and_validate)
+ end},
+ #{desc => "await server ready (recv_and_validate 2)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, recv_and_validate)
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "order client to continue (recv_and_validate 2)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, recv_and_validate),
+ ok
+ end},
+ #{desc => "order server to continue (send_and_validate 2)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, send_and_validate),
+ ok
+ end},
+ #{desc => "await server ready (send_and_validate 2)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, send_and_validate)
+ end},
+ #{desc => "await client ready (recv_and_validate 2)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, recv_and_validate)
+ end},
+
+ %% *** Termination ***
+ #{desc => "order client to terminate",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Client),
+ ok
+ end},
+ #{desc => "await client termination",
+ cmd => fun(#{client := Client} = State) ->
+ ?SEV_AWAIT_TERMINATION(Client),
+ State1 = maps:remove(client, State),
+ {ok, State1}
+ end},
+ #{desc => "order server to terminate",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Server),
+ ok
+ end},
+ #{desc => "await server termination",
+ cmd => fun(#{server := Server} = State) ->
+ ?SEV_AWAIT_TERMINATION(Server),
+ State1 = maps:remove(server, State),
+ {ok, State1}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start server evaluator"),
+ ServerInitState = InitState#{host => local_host()},
+ Server = ?SEV_START("server", ServerSeq, ServerInitState),
+
+ i("start client evaluator(s)"),
+ ClientInitState = InitState#{host => local_host()},
+ Client = ?SEV_START("client", ClientSeq, ClientInitState),
+
+ i("start 'tester' evaluator"),
+ TesterInitState = #{server => Server#ev.pid,
+ client => Client#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator"),
+ ok = ?SEV_AWAIT_FINISH([Server, Client, Tester]).
+
+
+
+traffic_sar_counters_validation(Counters) ->
+ traffic_sar_counters_validation(Counters, []).
+
+traffic_sar_counters_validation(Counters, []) ->
+ (catch lists:foreach(
+ fun({_Cnt, 0}) -> ok;
+ ({Cnt, Val}) -> throw({error, {invalid_counter, Cnt, Val}})
+ end,
+ Counters));
+traffic_sar_counters_validation(Counters, [{Cnt, Val}|ValidateCounters]) ->
+ case lists:keysearch(Cnt, 1, Counters) of
+ {value, {Cnt, Val}} ->
+ Counters2 = lists:keydelete(Cnt, 1, Counters),
+ traffic_sar_counters_validation(Counters2, ValidateCounters);
+ {value, {Cnt, _Val}} when (Val =:= any) ->
+ Counters2 = lists:keydelete(Cnt, 1, Counters),
+ traffic_sar_counters_validation(Counters2, ValidateCounters);
+ {value, {Cnt, InvVal}} ->
+ {error, {invalid_counter, Cnt, InvVal, Val}};
+ false ->
+ {error, {unknown_counter, Cnt, Counters}}
+ end.
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to (simply) test that the counters
+%% for both read and write.
+%% So that its easy to extend, we use fun's for read and write.
+%% We use UDP on IPv4.
+
+traffic_sendto_and_recvfrom_counters_udp4(suite) ->
+ [];
+traffic_sendto_and_recvfrom_counters_udp4(doc) ->
+ [];
+traffic_sendto_and_recvfrom_counters_udp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(15)),
+ tc_try(traffic_sendto_and_recvfrom_counters_udp4,
+ fun() ->
+ InitState = #{domain => inet,
+ proto => udp,
+ recv => fun(S) ->
+ socket:recvfrom(S)
+ end,
+ send => fun(S, Data, Dest) ->
+ socket:sendto(S, Data, Dest)
+ end},
+ ok = traffic_send_and_recv_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to (simply) test that the counters
+%% for both read and write.
+%% So that its easy to extend, we use fun's for read and write.
+%% We use UDP on IPv6.
+
+traffic_sendto_and_recvfrom_counters_udp6(suite) ->
+ [];
+traffic_sendto_and_recvfrom_counters_udp6(doc) ->
+ [];
+traffic_sendto_and_recvfrom_counters_udp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(15)),
+ tc_try(traffic_sendto_and_recvfrom_counters_udp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ InitState = #{domain => inet6,
+ proto => udp,
+ recv => fun(S) ->
+ socket:recvfrom(S)
+ end,
+ send => fun(S, Data, Dest) ->
+ socket:sendto(S, Data, Dest)
+ end},
+ ok = traffic_send_and_recv_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to (simply) test that the counters
+%% for both read and write.
+%% So that its easy to extend, we use fun's for read and write.
+%% We use default (UDP) on local.
+
+traffic_sendto_and_recvfrom_counters_udpL(suite) ->
+ [];
+traffic_sendto_and_recvfrom_counters_udpL(doc) ->
+ [];
+traffic_sendto_and_recvfrom_counters_udpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(15)),
+ tc_try(traffic_sendto_and_recvfrom_counters_udp4,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ InitState = #{domain => local,
+ proto => default,
+ recv => fun(S) ->
+ socket:recvfrom(S)
+ end,
+ send => fun(S, Data, Dest) ->
+ socket:sendto(S, Data, Dest)
+ end},
+ ok = traffic_send_and_recv_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to (simply) test that the counters
+%% for both read and write.
+%% So that its easy to extend, we use fun's for read and write.
+%% We use UDP on IPv4.
+
+traffic_sendmsg_and_recvmsg_counters_udp4(suite) ->
+ [];
+traffic_sendmsg_and_recvmsg_counters_udp4(doc) ->
+ [];
+traffic_sendmsg_and_recvmsg_counters_udp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(15)),
+ tc_try(traffic_sendmsg_and_recvmsg_counters_udp4,
+ fun() ->
+ InitState = #{domain => inet,
+ proto => udp,
+ recv => fun(S) ->
+ case socket:recvmsg(S) of
+ {ok, #{addr := Source,
+ iov := [Data]}} ->
+ {ok, {Source, Data}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ send => fun(S, Data, Dest) ->
+ MsgHdr = #{addr => Dest,
+ iov => [Data]},
+ socket:sendmsg(S, MsgHdr)
+ end},
+ ok = traffic_send_and_recv_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to (simply) test that the counters
+%% for both read and write.
+%% So that its easy to extend, we use fun's for read and write.
+%% We use UDP on IPv6.
+
+traffic_sendmsg_and_recvmsg_counters_udp6(suite) ->
+ [];
+traffic_sendmsg_and_recvmsg_counters_udp6(doc) ->
+ [];
+traffic_sendmsg_and_recvmsg_counters_udp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(15)),
+ tc_try(traffic_sendmsg_and_recvmsg_counters_udp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ InitState = #{domain => inet6,
+ proto => udp,
+ recv => fun(S) ->
+ case socket:recvmsg(S) of
+ {ok, #{addr := Source,
+ iov := [Data]}} ->
+ {ok, {Source, Data}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ send => fun(S, Data, Dest) ->
+ MsgHdr = #{addr => Dest,
+ iov => [Data]},
+ socket:sendmsg(S, MsgHdr)
+ end},
+ ok = traffic_send_and_recv_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to (simply) test that the counters
+%% for both read and write.
+%% So that its easy to extend, we use fun's for read and write.
+%% We use default (UDP) on local.
+
+traffic_sendmsg_and_recvmsg_counters_udpL(suite) ->
+ [];
+traffic_sendmsg_and_recvmsg_counters_udpL(doc) ->
+ [];
+traffic_sendmsg_and_recvmsg_counters_udpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(15)),
+ tc_try(traffic_sendmsg_and_recvmsg_counters_udpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ InitState = #{domain => local,
+ proto => default,
+ recv => fun(S) ->
+ case socket:recvmsg(S) of
+ {ok, #{addr := Source,
+ iov := [Data]}} ->
+ {ok, {Source, Data}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ send => fun(S, Data, Dest) ->
+ MsgHdr = #{addr => Dest,
+ iov => [Data]},
+ socket:sendmsg(S, MsgHdr)
+ end},
+ ok = traffic_send_and_recv_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+traffic_send_and_recv_udp(InitState) ->
+ ServerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain, proto := Proto} = State) ->
+ case socket:open(Domain, dgram, Proto) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{domain := local,
+ sock := Sock,
+ local_sa := LSA} = _State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _Port} ->
+ ok; % We do not care about the port for local
+ {error, _} = ERROR ->
+ ERROR
+ end;
+ (#{sock := LSock,
+ local_sa := LSA} = State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, Port} ->
+ {ok, State#{lport => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "initial counter validation (=zero)",
+ cmd => fun(#{sock := Sock} = _State) ->
+ try socket:info(Sock) of
+ #{counters := Counters} ->
+ ?SEV_IPRINT("Validate initial counters: "
+ "~n ~p", [Counters]),
+ traffic_sar_counters_validation(Counters)
+ catch
+ C:E:S ->
+ ?SEV_EPRINT("Failed get socket info: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {socket_info_failed, {C, E, S}}}
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{domain := local,
+ tester := Tester,
+ local_sa := #{path := Path}}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Path),
+ ok;
+ (#{tester := Tester,
+ lport := Port}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Port),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (recv_and_validate 1)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv_and_validate)
+ end},
+ #{desc => "recv (1)",
+ cmd => fun(#{sock := Sock,
+ recv := Recv} = State) ->
+ case Recv(Sock) of
+ {ok, {ClientSA, Data}} ->
+ ?SEV_IPRINT("recv ~p bytes", [size(Data)]),
+ {ok, State#{client_sa => ClientSA,
+ read_pkg => 1,
+ read_byte => size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate (recv 1)",
+ cmd => fun(#{sock := Sock,
+ read_pkg := Pkg,
+ read_byte := Byte} = _State) ->
+ try socket:info(Sock) of
+ #{counters := Counters} ->
+ ?SEV_IPRINT("validate counters: "
+ "~n ~p", [Counters]),
+ traffic_sar_counters_validation(
+ Counters,
+ [{read_pkg, Pkg},
+ {read_byte, Byte},
+ {read_tries, any}])
+ catch
+ C:E:S ->
+ ?SEV_EPRINT("Failed get socket info: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {socket_info_failed, {C, E, S}}}
+ end
+ end},
+ #{desc => "announce ready (recv_and_validate 1)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_and_validate),
+ ok
+ end},
+
+ #{desc => "await continue (send_and_validate 1)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, send_and_validate)
+ end},
+ #{desc => "send (1)",
+ cmd => fun(#{sock := Sock,
+ send := Send,
+ client_sa := ClientSA} = State) ->
+ Data = ?DATA,
+ case Send(Sock, Data, ClientSA) of
+ ok ->
+ ?SEV_IPRINT("sent ~p bytes", [size(Data)]),
+ {ok, State#{write_pkg => 1,
+ write_byte => size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate (send 1)",
+ cmd => fun(#{sock := Sock,
+ read_pkg := RPkg,
+ read_byte := RByte,
+ write_pkg := SPkg,
+ write_byte := SByte} = _State) ->
+ try socket:info(Sock) of
+ #{counters := Counters} ->
+ ?SEV_IPRINT("validate counters: "
+ "~n ~p", [Counters]),
+ traffic_sar_counters_validation(
+ Counters,
+ [{read_pkg, RPkg},
+ {read_byte, RByte},
+ {write_pkg, SPkg},
+ {write_byte, SByte},
+ {read_tries, any},
+ {write_tries, any}])
+ catch
+ C:E:S ->
+ ?SEV_EPRINT("Failed get socket info: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {socket_info_failed, {C, E, S}}}
+ end
+ end},
+ #{desc => "announce ready (send_and_validate 1)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send_and_validate),
+ ok
+ end},
+
+ #{desc => "await continue (recv_and_validate 2)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv_and_validate)
+ end},
+ #{desc => "recv (2)",
+ cmd => fun(#{sock := Sock,
+ recv := Recv,
+ read_pkg := Pkg,
+ read_byte := Byte} = State) ->
+ case Recv(Sock) of
+ {ok, {Source, Data}} ->
+ ?SEV_IPRINT("recv ~p bytes", [size(Data)]),
+ {ok, State#{client_sa => Source,
+ read_pkg => Pkg + 1,
+ read_byte => Byte + size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate (recv 2)",
+ cmd => fun(#{sock := Sock,
+ read_pkg := RPkg,
+ read_byte := RByte,
+ write_pkg := SPkg,
+ write_byte := SByte} = _State) ->
+ try socket:info(Sock) of
+ #{counters := Counters} ->
+ ?SEV_IPRINT("validate counters: "
+ "~n ~p", [Counters]),
+ traffic_sar_counters_validation(
+ Counters,
+ [{read_pkg, RPkg},
+ {read_byte, RByte},
+ {write_pkg, SPkg},
+ {write_byte, SByte},
+ {read_tries, any},
+ {write_tries, any}])
+ catch
+ C:E:S ->
+ ?SEV_EPRINT("Failed get socket info: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {socket_info_failed, {C, E, S}}}
+ end
+ end},
+ #{desc => "announce ready (recv_and_validate 2)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_and_validate),
+ ok
+ end},
+
+ #{desc => "await continue (send_and_validate 2)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, send_and_validate)
+ end},
+ #{desc => "send (2)",
+ cmd => fun(#{sock := Sock,
+ client_sa := ClientSA,
+ send := Send,
+ write_pkg := Pkg,
+ write_byte := Byte} = State) ->
+ Data = ?DATA,
+ case Send(Sock, Data, ClientSA) of
+ ok ->
+ ?SEV_IPRINT("sent ~p bytes", [size(Data)]),
+ {ok, State#{write_pkg => Pkg + 1,
+ write_byte => Byte + size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate (send 2)",
+ cmd => fun(#{sock := Sock,
+ read_pkg := RPkg,
+ read_byte := RByte,
+ write_pkg := SPkg,
+ write_byte := SByte} = _State) ->
+ try socket:info(Sock) of
+ #{counters := Counters} ->
+ ?SEV_IPRINT("validate counters: "
+ "~n ~p", [Counters]),
+ traffic_sar_counters_validation(
+ Counters,
+ [{read_pkg, RPkg},
+ {read_byte, RByte},
+ {write_pkg, SPkg},
+ {write_byte, SByte},
+ {read_tries, any},
+ {write_tries, any}])
+ catch
+ C:E:S ->
+ ?SEV_EPRINT("Failed get socket info: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {socket_info_failed, {C, E, S}}}
+ end
+ end},
+ #{desc => "announce ready (send_and_validate 2)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send_and_validate),
+ ok
+ end},
+
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close socket (just in case)",
+ cmd => fun(#{domain := local,
+ sock := Sock,
+ local_sa := #{path := Path}} = State) ->
+ ok = socket:close(Sock),
+ State1 =
+ unlink_path(Path,
+ fun() ->
+ maps:remove(local_sa, State)
+ end,
+ fun() -> State end),
+ {ok, maps:remove(lsock, State1)};
+ (#{sock := Sock} = State) ->
+ (catch socket:close(Sock)),
+ {ok, maps:remove(sock, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ ClientSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start (from tester)",
+ cmd => fun(#{domain := local} = State) ->
+ {Tester, Path} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester, server_path => Path}};
+ (State) ->
+ {Tester, Port} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester, server_port => Port}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which server (local) address",
+ cmd => fun(#{domain := local = Domain,
+ server_path := Path} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ SSA = #{family => Domain, path => Path},
+ {ok, State#{local_sa => LSA, server_sa => SSA}};
+ (#{domain := Domain, server_port := Port} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ SSA = LSA#{port => Port},
+ {ok, State#{local_sa => LSA, server_sa => SSA}}
+ end},
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain,
+ proto := Proto} = State) ->
+ case socket:open(Domain, dgram, Proto) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{sock := Sock, local_sa := LSA} = _State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _Port} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "initial counter validation (=zero)",
+ cmd => fun(#{sock := Sock} = _State) ->
+ try socket:info(Sock) of
+ #{counters := Counters} ->
+ ?SEV_IPRINT("Validate initial counters: "
+ "~n ~p", [Counters]),
+ traffic_sar_counters_validation(Counters)
+ catch
+ C:E:S ->
+ ?SEV_EPRINT("Failed get socket info: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {socket_info_failed, {C, E, S}}}
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (send_and_validate 1)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, send_and_validate)
+ end},
+ #{desc => "send (1)",
+ cmd => fun(#{sock := Sock,
+ send := Send,
+ server_sa := ServerSA} = State) ->
+ Data = ?DATA,
+ case Send(Sock, Data, ServerSA) of
+ ok ->
+ ?SEV_IPRINT("sent ~p bytes", [size(Data)]),
+ {ok, State#{write_pkg => 1,
+ write_byte => size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate (send 1)",
+ cmd => fun(#{sock := Sock,
+ write_pkg := SPkg,
+ write_byte := SByte} = _State) ->
+ try socket:info(Sock) of
+ #{counters := Counters} ->
+ ?SEV_IPRINT("validate counters: "
+ "~n ~p", [Counters]),
+ traffic_sar_counters_validation(
+ Counters,
+ [{write_pkg, SPkg},
+ {write_byte, SByte},
+ {write_tries, any}])
+ catch
+ C:E:S ->
+ ?SEV_EPRINT("Failed get socket info: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {socket_info_failed, {C, E, S}}}
+ end
+ end},
+ #{desc => "announce ready (send_and_validate 1)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send_and_validate),
+ ok
+ end},
+
+ #{desc => "await continue (recv_and_validate 1)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv_and_validate)
+ end},
+ #{desc => "recv (1)",
+ cmd => fun(#{sock := Sock,
+ recv := Recv,
+ server_sa := #{family := local} = ServerSA} = State) ->
+ case Recv(Sock) of
+ {ok, {ServerSA, Data}} ->
+ ?SEV_IPRINT("recv ~p bytes", [size(Data)]),
+ {ok, State#{read_pkg => 1,
+ read_byte => size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end;
+ (#{sock := Sock,
+ recv := Recv,
+ server_sa := #{addr := Addr, port := Port}} = State) ->
+ case Recv(Sock) of
+ {ok, {#{addr := Addr, port := Port}, Data}} ->
+ ?SEV_IPRINT("recv ~p bytes", [size(Data)]),
+ {ok, State#{read_pkg => 1,
+ read_byte => size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate (recv 1)",
+ cmd => fun(#{sock := Sock,
+ read_pkg := RPkg,
+ read_byte := RByte,
+ write_pkg := SPkg,
+ write_byte := SByte} = _State) ->
+ try socket:info(Sock) of
+ #{counters := Counters} ->
+ ?SEV_IPRINT("validate counters: "
+ "~n ~p", [Counters]),
+ traffic_sar_counters_validation(
+ Counters,
+ [{read_pkg, RPkg},
+ {read_byte, RByte},
+ {write_pkg, SPkg},
+ {write_byte, SByte},
+ {read_tries, any},
+ {write_tries, any}])
+ catch
+ C:E:S ->
+ ?SEV_EPRINT("Failed get socket info: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {socket_info_failed, {C, E, S}}}
+ end
+ end},
+ #{desc => "announce ready (recv_and_validate 1)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_and_validate),
+ ok
+ end},
+
+ #{desc => "await continue (send_and_validate 2)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, send_and_validate)
+ end},
+ #{desc => "send (2)",
+ cmd => fun(#{sock := Sock,
+ send := Send,
+ server_sa := ServerSA,
+ write_pkg := SPkg,
+ write_byte := SByte} = State) ->
+ Data = ?DATA,
+ case Send(Sock, Data, ServerSA) of
+ ok ->
+ ?SEV_IPRINT("sent ~p bytes", [size(Data)]),
+ {ok, State#{write_pkg => SPkg + 1,
+ write_byte => SByte + size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate (send 2)",
+ cmd => fun(#{sock := Sock,
+ read_pkg := RPkg,
+ read_byte := RByte,
+ write_pkg := SPkg,
+ write_byte := SByte} = _State) ->
+ try socket:info(Sock) of
+ #{counters := Counters} ->
+ ?SEV_IPRINT("validate counters: "
+ "~n ~p", [Counters]),
+ traffic_sar_counters_validation(
+ Counters,
+ [{read_pkg, RPkg},
+ {read_byte, RByte},
+ {write_pkg, SPkg},
+ {write_byte, SByte},
+ {read_tries, any},
+ {write_tries, any}])
+ catch
+ C:E:S ->
+ ?SEV_EPRINT("Failed get socket info: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {socket_info_failed, {C, E, S}}}
+ end
+ end},
+ #{desc => "announce ready (send_and_validate 2)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send_and_validate),
+ ok
+ end},
+
+ #{desc => "await continue (recv_and_validate 2)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv_and_validate)
+ end},
+ #{desc => "recv (2)",
+ cmd => fun(#{sock := Sock,
+ server_sa := #{family := local} = ServerSA,
+ recv := Recv,
+ read_pkg := RPkg,
+ read_byte := RByte} = State) ->
+ case Recv(Sock) of
+ {ok, {ServerSA, Data}} ->
+ ?SEV_IPRINT("recv ~p bytes", [size(Data)]),
+ {ok, State#{read_pkg => RPkg + 1,
+ read_byte => RByte + size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end;
+ (#{sock := Sock,
+ server_sa := #{addr := Addr, port := Port},
+ recv := Recv,
+ read_pkg := RPkg,
+ read_byte := RByte} = State) ->
+ case Recv(Sock) of
+ {ok, {#{addr := Addr, port := Port}, Data}} ->
+ ?SEV_IPRINT("recv ~p bytes", [size(Data)]),
+ {ok, State#{read_pkg => RPkg + 1,
+ read_byte => RByte + size(Data)}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "validate (recv 2)",
+ cmd => fun(#{sock := Sock,
+ read_pkg := RPkg,
+ read_byte := RByte,
+ write_pkg := SPkg,
+ write_byte := SByte} = _State) ->
+ try socket:info(Sock) of
+ #{counters := Counters} ->
+ ?SEV_IPRINT("validate counters: "
+ "~n ~p", [Counters]),
+ traffic_sar_counters_validation(
+ Counters,
+ [{read_pkg, RPkg},
+ {read_byte, RByte},
+ {write_pkg, SPkg},
+ {write_byte, SByte},
+ {read_tries, any},
+ {write_tries, any}])
+ catch
+ C:E:S ->
+ ?SEV_EPRINT("Failed get socket info: "
+ "~n Class: ~p"
+ "~n Error: ~p"
+ "~n Stack: ~p", [C, E, S]),
+ {error, {socket_info_failed, {C, E, S}}}
+ end
+ end},
+ #{desc => "announce ready (recv_and_validate 2)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv_and_validate),
+ ok
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close connection socket",
+ cmd => fun(#{domain := local,
+ sock := Sock,
+ local_sa := #{path := Path}} = State) ->
+ ok = socket:close(Sock),
+ State1 =
+ unlink_path(Path,
+ fun() ->
+ maps:remove(local_sa, State)
+ end,
+ fun() -> State end),
+ {ok, maps:remove(sock, State1)};
+ (#{sock := Sock} = State) ->
+ socket:close(Sock),
+ {ok, maps:remove(sock, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor client",
+ cmd => fun(#{client := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the server
+ #{desc => "order server start",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{domain := local,
+ server := Pid} = State) ->
+ {ok, Path} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{path => Path}};
+ (#{server := Pid} = State) ->
+ {ok, Port} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{port => Port}}
+ end},
+
+ %% Start the client
+ #{desc => "order client start",
+ cmd => fun(#{domain := local,
+ client := Pid,
+ path := Path} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Path),
+ ok;
+ (#{client := Pid,
+ port := Port} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Port),
+ ok
+ end},
+ #{desc => "await client ready (init)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client, init)
+ end},
+
+ %% *** The actual test ***
+
+ #{desc => "order server to continue (recv_and_validate 1)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, recv_and_validate),
+ ok
+ end},
+ #{desc => "order client to continue (send_and_validate 1)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, send_and_validate),
+ ok
+ end},
+ #{desc => "await client ready (send_and_validate 1)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, send_and_validate)
+ end},
+ #{desc => "await server ready (recv_and_validate 1)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, recv_and_validate)
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "order client to continue (recv_and_validate 1)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, recv_and_validate),
+ ok
+ end},
+ #{desc => "order server to continue (send_and_validate 1)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, send_and_validate),
+ ok
+ end},
+ #{desc => "await server ready (send_and_validate 1)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, send_and_validate)
+ end},
+ #{desc => "await client ready (recv_and_validate 1)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, recv_and_validate)
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "order server to continue (recv_and_validate 2)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, recv_and_validate),
+ ok
+ end},
+ #{desc => "order client to continue (send_and_validate 2)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, send_and_validate),
+ ok
+ end},
+ #{desc => "await client ready (send_and_validate 2)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, send_and_validate)
+ end},
+ #{desc => "await server ready (recv_and_validate 2)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, recv_and_validate)
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "order client to continue (recv_and_validate 2)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, recv_and_validate),
+ ok
+ end},
+ #{desc => "order server to continue (send_and_validate 2)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Server, send_and_validate),
+ ok
+ end},
+ #{desc => "await server ready (send_and_validate 2)",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, send_and_validate)
+ end},
+ #{desc => "await client ready (recv_and_validate 2)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, recv_and_validate)
+ end},
+
+ %% *** Termination ***
+ #{desc => "order client to terminate",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Client),
+ ok
+ end},
+ #{desc => "await client termination",
+ cmd => fun(#{client := Client} = State) ->
+ ?SEV_AWAIT_TERMINATION(Client),
+ State1 = maps:remove(client, State),
+ {ok, State1}
+ end},
+ #{desc => "order server to terminate",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Server),
+ ok
+ end},
+ #{desc => "await server termination",
+ cmd => fun(#{server := Server} = State) ->
+ ?SEV_AWAIT_TERMINATION(Server),
+ State1 = maps:remove(server, State),
+ {ok, State1}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start server evaluator"),
+ ServerInitState = InitState#{host => local_host()},
+ Server = ?SEV_START("server", ServerSeq, ServerInitState),
+
+ i("start client evaluator(s)"),
+ ClientInitState = InitState#{host => local_host()},
+ Client = ?SEV_START("client", ClientSeq, ClientInitState),
+
+ i("start 'tester' evaluator"),
+ TesterInitState = #{server => Server#ev.pid,
+ client => Client#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator"),
+ ok = ?SEV_AWAIT_FINISH([Server, Client, Tester]).
+
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the send and recv functions
+%% behave as expected when sending and/or reading chunks.
+%% First send data in one "big" chunk, and read it in "small" chunks.
+%% Second, send in a bunch of "small" chunks, and read in one "big" chunk.
+%% Socket is IPv4.
+
+traffic_send_and_recv_chunks_tcp4(suite) ->
+ [];
+traffic_send_and_recv_chunks_tcp4(doc) ->
+ [];
+traffic_send_and_recv_chunks_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(traffic_send_and_recv_chunks_tcp4,
+ fun() ->
+ InitState = #{domain => inet,
+ proto => tcp},
+ ok = traffic_send_and_recv_chunks_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the send and recv functions
+%% behave as expected when sending and/or reading chunks.
+%% First send data in one "big" chunk, and read it in "small" chunks.
+%% Second, send in a bunch of "small" chunks, and read in one "big" chunk.
+%% Socket is IPv6.
+
+traffic_send_and_recv_chunks_tcp6(suite) ->
+ [];
+traffic_send_and_recv_chunks_tcp6(doc) ->
+ [];
+traffic_send_and_recv_chunks_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(traffic_send_and_recv_chunks_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ InitState = #{domain => inet6,
+ proto => tcp},
+ ok = traffic_send_and_recv_chunks_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the send and recv functions
+%% behave as expected when sending and/or reading chunks.
+%% First send data in one "big" chunk, and read it in "small" chunks.
+%% Second, send in a bunch of "small" chunks, and read in one "big" chunk.
+%% Socket is UNix Domain (Stream) socket.
+
+traffic_send_and_recv_chunks_tcpL(suite) ->
+ [];
+traffic_send_and_recv_chunks_tcpL(doc) ->
+ [];
+traffic_send_and_recv_chunks_tcpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ tc_try(traffic_send_and_recv_chunks_tcp6,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ InitState = #{domain => local,
+ proto => default},
+ ok = traffic_send_and_recv_chunks_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+traffic_send_and_recv_chunks_tcp(InitState) ->
+ ServerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "create listen socket",
+ cmd => fun(#{domain := Domain, proto := Proto} = State) ->
+ case socket:open(Domain, stream, Proto) of
+ {ok, Sock} ->
+ {ok, State#{lsock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{domain := local,
+ lsock := LSock,
+ local_sa := LSA} = _State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, _Port} ->
+ ok; % We do not care about the port for local
+ {error, _} = ERROR ->
+ ERROR
+ end;
+ (#{lsock := LSock,
+ local_sa := LSA} = State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, Port} ->
+ {ok, State#{lport => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "make listen socket",
+ cmd => fun(#{lsock := LSock}) ->
+ socket:listen(LSock)
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{domain := local,
+ tester := Tester,
+ local_sa := LSA}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, LSA),
+ ok;
+ (#{tester := Tester,
+ local_sa := LSA,
+ lport := Port}) ->
+ ServerSA = LSA#{port => Port},
+ ?SEV_ANNOUNCE_READY(Tester, init, ServerSA),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (accept)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, accept)
+ end},
+ #{desc => "accept",
+ cmd => fun(#{lsock := LSock} = State) ->
+ case socket:accept(LSock) of
+ {ok, Sock} ->
+ {ok, State#{csock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (accept)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept),
+ ok
+ end},
+
+ #{desc => "await continue (recv-many-small)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv_many_small)
+ end},
+ #{desc => "recv chunk 1",
+ cmd => fun(#{csock := Sock} = State) ->
+ case socket:recv(Sock, 100) of
+ {ok, Chunk} ->
+ ?SEV_IPRINT("recv of chunk 1 of ~p bytes",
+ [size(Chunk)]),
+ {ok, State#{chunks => [b2l(Chunk)]}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "recv chunk 2",
+ cmd => fun(#{csock := Sock,
+ chunks := Chunks} = State) ->
+ case socket:recv(Sock, 100) of
+ {ok, Chunk} ->
+ ?SEV_IPRINT("recv of chunk 2 of ~p bytes",
+ [size(Chunk)]),
+ {ok, State#{chunks => [b2l(Chunk)|Chunks]}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "recv chunk 3",
+ cmd => fun(#{csock := Sock,
+ chunks := Chunks} = State) ->
+ case socket:recv(Sock, 100) of
+ {ok, Chunk} ->
+ ?SEV_IPRINT("recv of chunk 3 of ~p bytes",
+ [size(Chunk)]),
+ {ok, State#{chunks => [b2l(Chunk)|Chunks]}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "recv chunk 4",
+ cmd => fun(#{csock := Sock,
+ chunks := Chunks} = State) ->
+ case socket:recv(Sock, 100) of
+ {ok, Chunk} ->
+ ?SEV_IPRINT("recv of chunk 4 of ~p bytes",
+ [size(Chunk)]),
+ {ok, State#{chunks => [b2l(Chunk)|Chunks]}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "recv chunk 5",
+ cmd => fun(#{csock := Sock,
+ chunks := Chunks} = State) ->
+ case socket:recv(Sock, 100) of
+ {ok, Chunk} ->
+ ?SEV_IPRINT("recv of chunk 5 of ~p bytes",
+ [size(Chunk)]),
+ {ok, State#{chunks => [b2l(Chunk)|Chunks]}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "recv chunk 6",
+ cmd => fun(#{csock := Sock,
+ chunks := Chunks} = State) ->
+ case socket:recv(Sock, 100) of
+ {ok, Chunk} ->
+ ?SEV_IPRINT("recv of chunk 6 of ~p bytes",
+ [size(Chunk)]),
+ {ok, State#{chunks => [b2l(Chunk)|Chunks]}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "recv chunk 7",
+ cmd => fun(#{csock := Sock,
+ chunks := Chunks} = State) ->
+ case socket:recv(Sock, 100) of
+ {ok, Chunk} ->
+ ?SEV_IPRINT("recv of chunk 7 of ~p bytes",
+ [size(Chunk)]),
+ {ok, State#{chunks => [b2l(Chunk)|Chunks]}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "recv chunk 8",
+ cmd => fun(#{csock := Sock,
+ chunks := Chunks} = State) ->
+ case socket:recv(Sock, 100) of
+ {ok, Chunk} ->
+ ?SEV_IPRINT("recv of chunk 8 of ~p bytes",
+ [size(Chunk)]),
+ {ok, State#{chunks => [b2l(Chunk)|Chunks]}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "recv chunk 9",
+ cmd => fun(#{csock := Sock,
+ chunks := Chunks} = State) ->
+ case socket:recv(Sock, 100) of
+ {ok, Chunk} ->
+ ?SEV_IPRINT("recv of chunk 9 of ~p bytes",
+ [size(Chunk)]),
+ {ok, State#{chunks => [b2l(Chunk)|Chunks]}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "recv chunk 10",
+ cmd => fun(#{csock := Sock,
+ chunks := Chunks} = State) ->
+ case socket:recv(Sock, 100) of
+ {ok, Chunk} ->
+ ?SEV_IPRINT("recv of chunk 10 of ~p bytes",
+ [size(Chunk)]),
+ {ok, State#{chunks => [b2l(Chunk)|Chunks]}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv-many-small)",
+ cmd => fun(#{tester := Tester,
+ chunks := Chunks} = State) ->
+ Data = lists:flatten(lists:reverse(Chunks)),
+ ?SEV_ANNOUNCE_READY(Tester, recv_many_small, Data),
+ {ok, maps:remove(chunks, State)}
+ end},
+
+ #{desc => "await continue (recv-one-big)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_CONTINUE(Tester, tester, recv_one_big) of
+ {ok, Size} ->
+ {ok, State#{size => Size}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "recv (one big)",
+ cmd => fun(#{tester := Tester, csock := Sock, size := Size} = _State) ->
+ %% socket:setopt(Sock, otp, debug, true),
+ case socket:recv(Sock, Size) of
+ {ok, Data} ->
+ ?SEV_ANNOUNCE_READY(Tester,
+ recv_one_big,
+ b2l(Data)),
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "close connection socket (just in case)",
+ cmd => fun(#{csock := Sock} = State) ->
+ (catch socket:close(Sock)),
+ {ok, maps:remove(csock, State)}
+ end},
+ #{desc => "close listen socket",
+ cmd => fun(#{domain := local,
+ lsock := Sock,
+ local_sa := #{path := Path}} = State) ->
+ ok = socket:close(Sock),
+ State1 =
+ unlink_path(Path,
+ fun() ->
+ maps:remove(local_sa, State)
+ end,
+ fun() -> State end),
+ {ok, maps:remove(lsock, State1)};
+ (#{lsock := Sock} = State) ->
+ (catch socket:close(Sock)),
+ {ok, maps:remove(lsock, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ ClientSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ {Tester, ServerSA} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester,
+ server_sa => ServerSA}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "create node",
+ cmd => fun(#{host := Host} = State) ->
+ case start_node(Host, client) of
+ {ok, Node} ->
+ ?SEV_IPRINT("(remote) client node ~p started",
+ [Node]),
+ {ok, State#{node => Node}};
+ {error, Reason} ->
+ {skip, Reason}
+ end
+ end},
+ #{desc => "monitor client node",
+ cmd => fun(#{node := Node} = _State) ->
+ true = erlang:monitor_node(Node, true),
+ ok
+ end},
+ #{desc => "start remote client",
+ cmd => fun(#{node := Node} = State) ->
+ Pid = traffic_snr_tcp_client_start(Node),
+ ?SEV_IPRINT("client ~p started", [Pid]),
+ {ok, State#{rclient => Pid}}
+ end},
+ #{desc => "monitor remote client",
+ cmd => fun(#{rclient := Pid}) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "order remote client to start",
+ cmd => fun(#{rclient := Client,
+ server_sa := ServerSA,
+ proto := Proto}) ->
+ ?SEV_ANNOUNCE_START(Client, {ServerSA, Proto}),
+ ok
+ end},
+ #{desc => "await remote client ready",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, rclient, init,
+ [{tester, Tester}])
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (connect)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, connect,
+ [{rclient, Client}]),
+ ok
+ end},
+ #{desc => "order remote client to continue (connect)",
+ cmd => fun(#{rclient := Client}) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, connect),
+ ok
+ end},
+ #{desc => "await client process ready (connect)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, rclient, connect,
+ [{tester, Tester}])
+ end},
+ #{desc => "announce ready (connect)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, connect),
+ ok
+ end},
+
+ #{desc => "await continue (send-one-big)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = State) ->
+ case ?SEV_AWAIT_CONTINUE(Tester, tester,
+ send_one_big,
+ [{rclient, Client}]) of
+ {ok, Data} ->
+ {ok, State#{data => Data}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order remote client to continue (send)",
+ cmd => fun(#{rclient := Client, data := Data}) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, send, Data),
+ ok
+ end},
+ #{desc => "await client process ready (send)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Client, rclient, send,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ Result;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (send-one-big)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send_one_big),
+ ok
+ end},
+
+ #{desc => "await continue (send-many-small)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = State) ->
+ case ?SEV_AWAIT_CONTINUE(Tester, tester,
+ send_many_small,
+ [{rclient, Client}]) of
+ {ok, Data} ->
+ {ok, State#{data => Data}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order remote client to continue (send chunk 1)",
+ cmd => fun(#{rclient := Client,
+ data := Data} = State) ->
+ {Chunk, RestData} = lists:split(100, Data),
+ %% ?SEV_IPRINT("order send of chunk 1: "
+ %% "~n Size: ~p"
+ %% "~n ~p", [length(Chunk), Chunk]),
+ ?SEV_ANNOUNCE_CONTINUE(Client, send, Chunk),
+ {ok, State#{data => RestData}}
+ end},
+ #{desc => "await client process ready (send chunk 1)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Client, rclient, send,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ Result;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order remote client to continue (send chunk 2)",
+ cmd => fun(#{rclient := Client,
+ data := Data} = State) ->
+ {Chunk, RestData} = lists:split(100, Data),
+ %% ?SEV_IPRINT("order send of chunk 2: "
+ %% "~n Size: ~p"
+ %% "~n ~p", [length(Chunk), Chunk]),
+ ?SEV_ANNOUNCE_CONTINUE(Client, send, Chunk),
+ {ok, State#{data => RestData}}
+ end},
+ #{desc => "await client process ready (send chunk 2)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Client, rclient, send,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ Result;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order remote client to continue (send chunk 3)",
+ cmd => fun(#{rclient := Client,
+ data := Data} = State) ->
+ {Chunk, RestData} = lists:split(100, Data),
+ %% ?SEV_IPRINT("order send of chunk 3: "
+ %% "~n Size: ~p"
+ %% "~n ~p", [length(Chunk), Chunk]),
+ ?SEV_ANNOUNCE_CONTINUE(Client, send, Chunk),
+ {ok, State#{data => RestData}}
+ end},
+ #{desc => "await client process ready (send chunk 3)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Client, rclient, send,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ Result;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order remote client to continue (send chunk 4)",
+ cmd => fun(#{rclient := Client,
+ data := Data} = State) ->
+ {Chunk, RestData} = lists:split(100, Data),
+ %% ?SEV_IPRINT("order send of chunk 4: "
+ %% "~n Size: ~p"
+ %% "~n ~p", [length(Chunk), Chunk]),
+ ?SEV_ANNOUNCE_CONTINUE(Client, send, Chunk),
+ {ok, State#{data => RestData}}
+ end},
+ #{desc => "await client process ready (send chunk 4)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Client, rclient, send,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ Result;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order remote client to continue (send chunk 5)",
+ cmd => fun(#{rclient := Client,
+ data := Data} = State) ->
+ {Chunk, RestData} = lists:split(100, Data),
+ %% ?SEV_IPRINT("order send of chunk 5: "
+ %% "~n Size: ~p"
+ %% "~n ~p", [length(Chunk), Chunk]),
+ ?SEV_ANNOUNCE_CONTINUE(Client, send, Chunk),
+ {ok, State#{data => RestData}}
+ end},
+ #{desc => "await client process ready (send chunk 5)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Client, rclient, send,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ Result;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order remote client to continue (send chunk 6)",
+ cmd => fun(#{rclient := Client,
+ data := Data} = State) ->
+ {Chunk, RestData} = lists:split(100, Data),
+ %% ?SEV_IPRINT("order send of chunk 6: "
+ %% "~n Size: ~p"
+ %% "~n ~p", [length(Chunk), Chunk]),
+ ?SEV_ANNOUNCE_CONTINUE(Client, send, Chunk),
+ {ok, State#{data => RestData}}
+ end},
+ #{desc => "await client process ready (send chunk 6)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Client, rclient, send,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ Result;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order remote client to continue (send chunk 7)",
+ cmd => fun(#{rclient := Client,
+ data := Data} = State) ->
+ {Chunk, RestData} = lists:split(100, Data),
+ %% ?SEV_IPRINT("order send of chunk 7: "
+ %% "~n Size: ~p"
+ %% "~n ~p", [length(Chunk), Chunk]),
+ ?SEV_ANNOUNCE_CONTINUE(Client, send, Chunk),
+ {ok, State#{data => RestData}}
+ end},
+ #{desc => "await client process ready (send chunk 7)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Client, rclient, send,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ Result;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order remote client to continue (send chunk 8)",
+ cmd => fun(#{rclient := Client,
+ data := Data} = State) ->
+ {Chunk, RestData} = lists:split(100, Data),
+ %% ?SEV_IPRINT("order send of chunk 8: "
+ %% "~n Size: ~p"
+ %% "~n ~p", [length(Chunk), Chunk]),
+ ?SEV_ANNOUNCE_CONTINUE(Client, send, Chunk),
+ {ok, State#{data => RestData}}
+ end},
+ #{desc => "await client process ready (send chunk 8)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Client, rclient, send,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ Result;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order remote client to continue (send chunk 9)",
+ cmd => fun(#{rclient := Client,
+ data := Data} = State) ->
+ {Chunk, RestData} = lists:split(100, Data),
+ %% ?SEV_IPRINT("order send of chunk 9: "
+ %% "~n Size: ~p"
+ %% "~n ~p", [length(Chunk), Chunk]),
+ ?SEV_ANNOUNCE_CONTINUE(Client, send, Chunk),
+ {ok, State#{data => RestData}}
+ end},
+ #{desc => "await client process ready (send chunk 9)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Client, rclient, send,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ Result;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order remote client to continue (send chunk 10)",
+ cmd => fun(#{rclient := Client,
+ data := Data} = State) ->
+ {Chunk, []} = lists:split(100, Data),
+ %% ?SEV_IPRINT("order send of chunk 10: "
+ %% "~n Size: ~p"
+ %% "~n ~p", [length(Chunk), Chunk]),
+ ?SEV_ANNOUNCE_CONTINUE(Client, send, Chunk),
+ {ok, maps:remove(data, State)}
+ end},
+ #{desc => "await client process ready (send chunk 10)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Client, rclient, send,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ Result;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order remote client to continue (send stop)",
+ cmd => fun(#{rclient := Client} = State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, send, stop),
+ {ok, maps:remove(data, State)}
+ end},
+ #{desc => "await client process ready (send stop)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Client, rclient, send,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ Result;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (send-many-small)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, send_many_small),
+ ok
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester,
+ rclient := Client} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester,
+ [{rclient, Client}]) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "kill remote client",
+ cmd => fun(#{rclient := Client}) ->
+ ?SEV_ANNOUNCE_TERMINATE(Client),
+ ok
+ end},
+ #{desc => "await remote client termination",
+ cmd => fun(#{rclient := Client} = State) ->
+ ?SEV_AWAIT_TERMINATION(Client),
+ State1 = maps:remove(rclient, State),
+ {ok, State1}
+ end},
+ #{desc => "stop client node",
+ cmd => fun(#{node := Node} = _State) ->
+ stop_node(Node)
+ end},
+ #{desc => "await client node termination",
+ cmd => fun(#{node := Node} = State) ->
+ receive
+ {nodedown, Node} ->
+ {ok, maps:remove(node, State)}
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor client",
+ cmd => fun(#{client := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the server
+ #{desc => "order server start",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{server := Pid} = State) ->
+ {ok, ServerSA} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{server_sa => ServerSA}}
+ end},
+
+ %% Start the client
+ #{desc => "order client start",
+ cmd => fun(#{client := Pid,
+ server_sa := ServerSA} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, ServerSA),
+ ok
+ end},
+ #{desc => "await client ready (init)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client, init)
+ end},
+
+ %% The actual test
+ #{desc => "order server continue (accept)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, accept),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order client continue (connect)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, connect),
+ ok
+ end},
+ #{desc => "await server ready (accept)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, accept,
+ [{client, Client}]),
+ ok
+ end},
+ #{desc => "await client ready (connect)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, connect,
+ [{server, Server}])
+ end},
+
+ #{desc => "generate data",
+ cmd => fun(State) ->
+ D1 = lists:seq(1,250),
+ D2 = lists:duplicate(4, D1),
+ D3 = lists:flatten(D2),
+ {ok, State#{data => D3}}
+ end},
+
+ %% (client) Send one big and (server) recv may small
+ #{desc => "order server continue (recv-many-small)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv_many_small),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order client continue (send-one-big)",
+ cmd => fun(#{client := Pid, data := Data} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, send_one_big, Data),
+ ok
+ end},
+ #{desc => "await client ready (send-one-big)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ ok = ?SEV_AWAIT_READY(Client, client, send_one_big,
+ [{server, Server}])
+ end},
+ #{desc => "await server ready (recv-many-small)",
+ cmd => fun(#{server := Server,
+ client := Client,
+ data := Data} = _State) ->
+ case ?SEV_AWAIT_READY(Server, server, recv_many_small,
+ [{client, Client}]) of
+ {ok, Data} ->
+ ok;
+ {ok, OtherData} ->
+ {error, {mismatched_data, Data, OtherData}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ #{desc => "order server continue (recv-one-big)",
+ cmd => fun(#{server := Pid, data := Data} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv_one_big, length(Data)),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order client continue (send-many-small)",
+ cmd => fun(#{client := Pid, data := Data} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, send_many_small, Data),
+ ok
+ end},
+ #{desc => "await client ready (send-many-small)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ ok = ?SEV_AWAIT_READY(Client, client, send_many_small,
+ [{server, Server}])
+ end},
+ #{desc => "await server ready (recv-one-big)",
+ cmd => fun(#{server := Server,
+ client := Client,
+ data := Data} = State) ->
+ case ?SEV_AWAIT_READY(Server, server, recv_one_big,
+ [{client, Client}]) of
+ {ok, Data} ->
+ {ok, maps:remove(data, State)};
+ {ok, OtherData} ->
+ {error, {mismatched_data, Data, OtherData}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+ %% Terminations
+ #{desc => "order client to terminate",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await client termination",
+ cmd => fun(#{client := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(client, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order server to terminate",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await server termination",
+ cmd => fun(#{server := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(server, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start server evaluator"),
+ ServerInitState = InitState,
+ Server = ?SEV_START("server", ServerSeq, ServerInitState),
+
+ i("start client evaluator(s)"),
+ ClientInitState = InitState#{host => local_host()},
+ Client = ?SEV_START("client", ClientSeq, ClientInitState),
+
+ i("start 'tester' evaluator"),
+ TesterInitState = #{server => Server#ev.pid,
+ client => Client#ev.pid},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator"),
+ ok = ?SEV_AWAIT_FINISH([Server, Client, Tester]).
+
+
+
+traffic_snr_tcp_client_start(Node) ->
+ Self = self(),
+ Fun = fun() -> traffic_snr_tcp_client(Self) end,
+ erlang:spawn(Node, Fun).
+
+traffic_snr_tcp_client(Parent) ->
+ {Sock, ServerSA, Path} = traffic_snr_tcp_client_init(Parent),
+ traffic_snr_tcp_client_announce_ready(Parent, init),
+ traffic_snr_tcp_client_await_continue(Parent, connect),
+ traffic_snr_tcp_client_connect(Sock, ServerSA),
+ traffic_snr_tcp_client_announce_ready(Parent, connect),
+ traffic_snr_tcp_client_send_loop(Parent, Sock),
+ Reason = traffic_snr_tcp_client_await_terminate(Parent),
+ traffic_snr_tcp_client_close(Sock, Path),
+ exit(Reason).
+
+
+traffic_snr_tcp_client_send_loop(Parent, Sock) ->
+ case ?SEV_AWAIT_CONTINUE(Parent, parent, send) of
+ {ok, stop} -> % Breakes the loop
+ ?SEV_ANNOUNCE_READY(Parent, send, ok),
+ ok;
+ {ok, Data} ->
+ case socket:send(Sock, Data) of
+ ok ->
+ ?SEV_ANNOUNCE_READY(Parent, send, ok),
+ traffic_snr_tcp_client_send_loop(Parent, Sock);
+ {error, Reason} = ERROR ->
+ ?SEV_ANNOUNCE_READY(Parent, send, ERROR),
+ exit({send, Reason})
+ end;
+ {error, Reason} ->
+ exit({await_continue, Reason})
+ end.
+
+traffic_snr_tcp_client_init(Parent) ->
+ put(sname, "rclient"),
+ ?SEV_IPRINT("init"),
+ _MRef = erlang:monitor(process, Parent),
+ {ServerSA, Proto} = traffic_snr_tcp_client_await_start(Parent),
+ Domain = maps:get(family, ServerSA),
+ Sock = traffic_snr_tcp_client_create(Domain, Proto),
+ Path = traffic_snr_tcp_client_bind(Sock, Domain),
+ {Sock, ServerSA, Path}.
+
+traffic_snr_tcp_client_await_start(Parent) ->
+ i("traffic_snr_tcp_client_await_start -> entry"),
+ ?SEV_AWAIT_START(Parent).
+
+traffic_snr_tcp_client_create(Domain, Proto) ->
+ i("traffic_snr_tcp_client_create -> entry"),
+ case socket:open(Domain, stream, Proto) of
+ {ok, Sock} ->
+ Sock;
+ {error, Reason} ->
+ exit({open_failed, Reason})
+ end.
+
+traffic_snr_tcp_client_bind(Sock, Domain) ->
+ i("traffic_snr_tcp_client_bind -> entry"),
+ LSA = which_local_socket_addr(Domain),
+ case socket:bind(Sock, LSA) of
+ {ok, _} ->
+ case socket:sockname(Sock) of
+ {ok, #{family := local, path := Path}} ->
+ Path;
+ {ok, _} ->
+ undefined;
+ {error, Reason1} ->
+ exit({sockname, Reason1})
+ end;
+ {error, Reason} ->
+ exit({bind, Reason})
+ end.
+
+traffic_snr_tcp_client_announce_ready(Parent, Slogan) ->
+ ?SEV_ANNOUNCE_READY(Parent, Slogan).
+
+traffic_snr_tcp_client_await_continue(Parent, Slogan) ->
+ i("traffic_snr_tcp_client_await_continue -> entry"),
+ ?SEV_AWAIT_CONTINUE(Parent, parent, Slogan).
+
+traffic_snr_tcp_client_connect(Sock, ServerSA) ->
+ i("traffic_snr_tcp_client_connect -> entry"),
+ case socket:connect(Sock, ServerSA) of
+ ok ->
+ ok;
+ {error, Reason} ->
+ exit({connect, Reason})
+ end.
+
+traffic_snr_tcp_client_close(Sock, Path) ->
+ i("traffic_snr_tcp_client_close -> entry"),
+ case socket:close(Sock) of
+ ok ->
+ unlink_path(Path),
+ ok;
+ {error, Reason} ->
+ ?SEV_EPRINT("failed closing: "
+ "~n Reason: ~p", [Reason]),
+ unlink_path(Path),
+ {error, {close, Reason}}
+ end.
+
+traffic_snr_tcp_client_await_terminate(Parent) ->
+ i("traffic_snr_tcp_client_await_terminate -> entry"),
+ case ?SEV_AWAIT_TERMINATE(Parent, parent) of
+ ok ->
+ ok;
+ {error, Reason} ->
+ Reason
+ end.
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the send and recv functions
+%% by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes), medium (8K) and large (8M).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'small' message test case, for IPv4.
+
+traffic_ping_pong_small_send_and_recv_tcp4(suite) ->
+ [];
+traffic_ping_pong_small_send_and_recv_tcp4(doc) ->
+ [];
+traffic_ping_pong_small_send_and_recv_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(15)),
+ Msg = l2b(?TPP_SMALL),
+ Num = ?TPP_SMALL_NUM,
+ tc_try(traffic_ping_pong_small_send_and_recv_tcp4,
+ fun() ->
+ InitState = #{domain => inet,
+ proto => tcp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_send_and_recv_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the send and recv functions
+%% by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes), medium (8K) and large (8M).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'small' message test case, for IPv6.
+
+traffic_ping_pong_small_send_and_recv_tcp6(suite) ->
+ [];
+traffic_ping_pong_small_send_and_recv_tcp6(doc) ->
+ [];
+traffic_ping_pong_small_send_and_recv_tcp6(_Config) when is_list(_Config) ->
+ ?TT(?SECS(15)),
+ Msg = l2b(?TPP_SMALL),
+ Num = ?TPP_SMALL_NUM,
+ tc_try(traffic_ping_pong_small_send_and_recv_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ InitState = #{domain => inet6,
+ proto => tcp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_send_and_recv_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the send and recv functions
+%% by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes), medium (8K) and large (8M).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'small' message test case, for Unix Domain (stream) socket.
+
+traffic_ping_pong_small_send_and_recv_tcpL(suite) ->
+ [];
+traffic_ping_pong_small_send_and_recv_tcpL(doc) ->
+ [];
+traffic_ping_pong_small_send_and_recv_tcpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(15)),
+ Msg = l2b(?TPP_SMALL),
+ Num = ?TPP_SMALL_NUM,
+ tc_try(traffic_ping_pong_small_send_and_recv_tcpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ InitState = #{domain => local,
+ proto => default,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_send_and_recv_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the send and recv functions
+%% by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes), medium (8K) and large (8M).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'medium' message test case, for IPv4.
+
+traffic_ping_pong_medium_send_and_recv_tcp4(suite) ->
+ [];
+traffic_ping_pong_medium_send_and_recv_tcp4(doc) ->
+ [];
+traffic_ping_pong_medium_send_and_recv_tcp4(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_MEDIUM),
+ Num = ?TPP_MEDIUM_NUM,
+ tc_try(traffic_ping_pong_medium_send_and_recv_tcp4,
+ fun() ->
+ ?TT(?SECS(30)),
+ InitState = #{domain => inet,
+ proto => tcp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_send_and_recv_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the send and recv functions
+%% by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes), medium (8K) and large (8M).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'medium' message test case, for IPv6.
+
+traffic_ping_pong_medium_send_and_recv_tcp6(suite) ->
+ [];
+traffic_ping_pong_medium_send_and_recv_tcp6(doc) ->
+ [];
+traffic_ping_pong_medium_send_and_recv_tcp6(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_MEDIUM),
+ Num = ?TPP_MEDIUM_NUM,
+ tc_try(traffic_ping_pong_medium_send_and_recv_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ ?TT(?SECS(30)),
+ InitState = #{domain => inet6,
+ proto => tcp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_send_and_recv_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the send and recv functions
+%% by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes), medium (8K) and large (8M).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'medium' message test case, for Unix Domain (stream) socket.
+
+traffic_ping_pong_medium_send_and_recv_tcpL(suite) ->
+ [];
+traffic_ping_pong_medium_send_and_recv_tcpL(doc) ->
+ [];
+traffic_ping_pong_medium_send_and_recv_tcpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(30)),
+ Msg = l2b(?TPP_MEDIUM),
+ Num = ?TPP_MEDIUM_NUM,
+ tc_try(traffic_ping_pong_medium_send_and_recv_tcpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ InitState = #{domain => local,
+ proto => default,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_send_and_recv_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the send and recv functions
+%% by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes), medium (8K) and large (8M).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'large' message test case, for IPv4.
+
+traffic_ping_pong_large_send_and_recv_tcp4(suite) ->
+ [];
+traffic_ping_pong_large_send_and_recv_tcp4(doc) ->
+ [];
+traffic_ping_pong_large_send_and_recv_tcp4(_Config) when is_list(_Config) ->
+ ?TT(?SECS(45)),
+ Msg = l2b(?TPP_LARGE),
+ Num = ?TPP_LARGE_NUM,
+ tc_try(traffic_ping_pong_large_send_and_recv_tcp4,
+ fun() ->
+ InitState = #{domain => inet,
+ proto => tcp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_send_and_recv_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the send and recv functions
+%% by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes), medium (8K) and large (8M).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'large' message test case, for IPv6.
+
+traffic_ping_pong_large_send_and_recv_tcp6(suite) ->
+ [];
+traffic_ping_pong_large_send_and_recv_tcp6(doc) ->
+ [];
+traffic_ping_pong_large_send_and_recv_tcp6(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_LARGE),
+ Num = ?TPP_LARGE_NUM,
+ tc_try(traffic_ping_pong_large_send_and_recv_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ ?TT(?SECS(45)),
+ InitState = #{domain => inet6,
+ proto => tcp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_send_and_recv_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the send and recv functions
+%% by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes), medium (8K) and large (8M).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'large' message test case, for UNix Domain (stream) socket.
+
+traffic_ping_pong_large_send_and_recv_tcpL(suite) ->
+ [];
+traffic_ping_pong_large_send_and_recv_tcpL(doc) ->
+ [];
+traffic_ping_pong_large_send_and_recv_tcpL(_Config) when is_list(_Config) ->
+ ?TT(?SECS(45)),
+ Msg = l2b(?TPP_LARGE),
+ Num = ?TPP_LARGE_NUM,
+ tc_try(traffic_ping_pong_large_send_and_recv_tcpL,
+ fun() ->
+ has_support_unix_domain_socket(),
+ traffic_ping_pong_large_host_cond()
+ end,
+ fun() ->
+ InitState = #{domain => local,
+ proto => default,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_send_and_recv_tcp(InitState)
+ end).
+
+%% This test case is a bit extreme and fails on some hosts
+%% (e.g. OpenIndiana Hipster), so exclude them.
+traffic_ping_pong_large_host_cond() ->
+ traffic_ping_pong_large_host_cond(os:type(), os:version()).
+
+traffic_ping_pong_large_host_cond({unix, sunos}, _) ->
+ skip("TC does not work on platform");
+traffic_ping_pong_large_host_cond(_, _) ->
+ ok.
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendto and recvfrom
+%% functions by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for two different message sizes;
+%% small (8 bytes) and medium (8K).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'small' message test case, for IPv4.
+
+traffic_ping_pong_small_sendto_and_recvfrom_udp4(suite) ->
+ [];
+traffic_ping_pong_small_sendto_and_recvfrom_udp4(doc) ->
+ [];
+traffic_ping_pong_small_sendto_and_recvfrom_udp4(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_SMALL),
+ Num = ?TPP_SMALL_NUM,
+ tc_try(traffic_ping_pong_small_sendto_and_recvfrom_udp4,
+ fun() ->
+ ?TT(?SECS(45)),
+ InitState = #{domain => inet,
+ proto => udp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendto_and_recvfrom_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendto and recvfrom
+%% functions by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for two different message sizes;
+%% small (8 bytes) and medium (8K).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'small' message test case, for IPv6.
+
+traffic_ping_pong_small_sendto_and_recvfrom_udp6(suite) ->
+ [];
+traffic_ping_pong_small_sendto_and_recvfrom_udp6(doc) ->
+ [];
+traffic_ping_pong_small_sendto_and_recvfrom_udp6(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_SMALL),
+ Num = ?TPP_SMALL_NUM,
+ tc_try(traffic_ping_pong_small_sendto_and_recvfrom_udp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ ?TT(?SECS(45)),
+ InitState = #{domain => inet6,
+ proto => udp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendto_and_recvfrom_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendto and recvfrom
+%% functions by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for two different message sizes;
+%% small (8 bytes) and medium (8K).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'small' message test case, for Unix Domain (dgram) socket.
+
+traffic_ping_pong_small_sendto_and_recvfrom_udpL(suite) ->
+ [];
+traffic_ping_pong_small_sendto_and_recvfrom_udpL(doc) ->
+ [];
+traffic_ping_pong_small_sendto_and_recvfrom_udpL(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_SMALL),
+ Num = ?TPP_SMALL_NUM,
+ tc_try(traffic_ping_pong_small_sendto_and_recvfrom_udpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ ?TT(?SECS(45)),
+ InitState = #{domain => local,
+ proto => default,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendto_and_recvfrom_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendto and recvfrom
+%% functions by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for two different message sizes;
+%% small (8 bytes) and medium (8K).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'medium' message test case, for IPv4.
+
+traffic_ping_pong_medium_sendto_and_recvfrom_udp4(suite) ->
+ [];
+traffic_ping_pong_medium_sendto_and_recvfrom_udp4(doc) ->
+ [];
+traffic_ping_pong_medium_sendto_and_recvfrom_udp4(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_MEDIUM),
+ Num = ?TPP_MEDIUM_NUM,
+ tc_try(traffic_ping_pong_medium_sendto_and_recvfrom_udp4,
+ fun() ->
+ ?TT(?SECS(45)),
+ InitState = #{domain => inet,
+ proto => udp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendto_and_recvfrom_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendto and recvfrom
+%% functions by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for two different message sizes;
+%% small (8 bytes) and medium (8K).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'medium' message test case, for IPv6.
+
+traffic_ping_pong_medium_sendto_and_recvfrom_udp6(suite) ->
+ [];
+traffic_ping_pong_medium_sendto_and_recvfrom_udp6(doc) ->
+ [];
+traffic_ping_pong_medium_sendto_and_recvfrom_udp6(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_MEDIUM),
+ Num = ?TPP_MEDIUM_NUM,
+ tc_try(traffic_ping_pong_medium_sendto_and_recvfrom_udp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ ?TT(?SECS(45)),
+ InitState = #{domain => inet6,
+ proto => udp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendto_and_recvfrom_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendto and recvfrom
+%% functions by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for two different message sizes;
+%% small (8 bytes) and medium (8K).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'medium' message test case, for Unix Domain (dgram) socket.
+
+traffic_ping_pong_medium_sendto_and_recvfrom_udpL(suite) ->
+ [];
+traffic_ping_pong_medium_sendto_and_recvfrom_udpL(doc) ->
+ [];
+traffic_ping_pong_medium_sendto_and_recvfrom_udpL(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_MEDIUM),
+ Num = ?TPP_MEDIUM_NUM,
+ tc_try(traffic_ping_pong_medium_sendto_and_recvfrom_udpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ ?TT(?SECS(45)),
+ InitState = #{domain => local,
+ proto => default,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendto_and_recvfrom_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendmsg and recvmsg
+%% functions by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes), medium (8K) and large (8M).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'small' message test case, for IPv4.
+
+traffic_ping_pong_small_sendmsg_and_recvmsg_tcp4(suite) ->
+ [];
+traffic_ping_pong_small_sendmsg_and_recvmsg_tcp4(doc) ->
+ [];
+traffic_ping_pong_small_sendmsg_and_recvmsg_tcp4(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_SMALL),
+ Num = ?TPP_SMALL_NUM,
+ tc_try(traffic_ping_pong_small_sendmsg_and_recvmsg_tcp4,
+ fun() ->
+ ?TT(?SECS(20)),
+ InitState = #{domain => inet,
+ proto => tcp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendmsg_and_recvmsg_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendmsg and recvmsg functions
+%% by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes), medium (8K) and large (8M).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'small' message test case, for IPv6.
+
+traffic_ping_pong_small_sendmsg_and_recvmsg_tcp6(suite) ->
+ [];
+traffic_ping_pong_small_sendmsg_and_recvmsg_tcp6(doc) ->
+ [];
+traffic_ping_pong_small_sendmsg_and_recvmsg_tcp6(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_SMALL),
+ Num = ?TPP_SMALL_NUM,
+ tc_try(traffic_ping_pong_small_sendmsg_and_recvmsg_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ ?TT(?SECS(20)),
+ InitState = #{domain => inet6,
+ proto => tcp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendmsg_and_recvmsg_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendmsg and recvmsg functions
+%% by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes), medium (8K) and large (8M).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'small' message test case, for Unix Domain (stream) socket.
+
+traffic_ping_pong_small_sendmsg_and_recvmsg_tcpL(suite) ->
+ [];
+traffic_ping_pong_small_sendmsg_and_recvmsg_tcpL(doc) ->
+ [];
+traffic_ping_pong_small_sendmsg_and_recvmsg_tcpL(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_SMALL),
+ Num = ?TPP_SMALL_NUM,
+ tc_try(traffic_ping_pong_small_sendmsg_and_recvmsg_tcpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ ?TT(?SECS(20)),
+ InitState = #{domain => local,
+ proto => default,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendmsg_and_recvmsg_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendmsg and recvmsg
+%% functions by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes), medium (8K) and large (8M).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'medium' message test case, for IPv4.
+
+traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp4(suite) ->
+ [];
+traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp4(doc) ->
+ [];
+traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp4(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_MEDIUM),
+ Num = ?TPP_MEDIUM_NUM,
+ tc_try(traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp4,
+ fun() ->
+ ?TT(?SECS(30)),
+ InitState = #{domain => inet,
+ proto => tcp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendmsg_and_recvmsg_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendmsg and recvmsg functions
+%% by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes), medium (8K) and large (8M).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'medium' message test case, for IPv6.
+
+traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp6(suite) ->
+ [];
+traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp6(doc) ->
+ [];
+traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp6(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_MEDIUM),
+ Num = ?TPP_MEDIUM_NUM,
+ tc_try(traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ ?TT(?SECS(30)),
+ InitState = #{domain => inet6,
+ proto => tcp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendmsg_and_recvmsg_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendmsg and recvmsg functions
+%% by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes), medium (8K) and large (8M).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'medium' message test case, for Unix Domain (stream) socket.
+
+traffic_ping_pong_medium_sendmsg_and_recvmsg_tcpL(suite) ->
+ [];
+traffic_ping_pong_medium_sendmsg_and_recvmsg_tcpL(doc) ->
+ [];
+traffic_ping_pong_medium_sendmsg_and_recvmsg_tcpL(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_MEDIUM),
+ Num = ?TPP_MEDIUM_NUM,
+ tc_try(traffic_ping_pong_medium_sendmsg_and_recvmsg_tcpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ ?TT(?SECS(30)),
+ InitState = #{domain => local,
+ proto => default,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendmsg_and_recvmsg_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendmsg and recvmsg
+%% functions by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes), medium (8K) and large (8M).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'large' message test case, for IPv4.
+
+traffic_ping_pong_large_sendmsg_and_recvmsg_tcp4(suite) ->
+ [];
+traffic_ping_pong_large_sendmsg_and_recvmsg_tcp4(doc) ->
+ [];
+traffic_ping_pong_large_sendmsg_and_recvmsg_tcp4(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_LARGE),
+ Num = ?TPP_LARGE_NUM,
+ tc_try(traffic_ping_pong_large_sendmsg_and_recvmsg_tcp4,
+ fun() -> traffic_ping_pong_large_sendmsg_and_recvmsg_cond() end,
+ fun() ->
+ ?TT(?SECS(60)),
+ InitState = #{domain => inet,
+ proto => tcp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendmsg_and_recvmsg_tcp(InitState)
+ end).
+
+
+traffic_ping_pong_large_sendmsg_and_recvmsg_cond() ->
+ traffic_ping_pong_large_sendmsg_and_recvmsg_cond(os:type(), os:version()).
+
+traffic_ping_pong_large_sendmsg_and_recvmsg_cond({unix, linux}, {M, _, _})
+ when (M < 3) ->
+ skip("TC may not work on this version");
+traffic_ping_pong_large_sendmsg_and_recvmsg_cond(_, _) ->
+ ok.
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendmsg and recvmsg functions
+%% by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes), medium (8K) and large (8M).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'large' message test case, for IPv6.
+
+traffic_ping_pong_large_sendmsg_and_recvmsg_tcp6(suite) ->
+ [];
+traffic_ping_pong_large_sendmsg_and_recvmsg_tcp6(doc) ->
+ [];
+traffic_ping_pong_large_sendmsg_and_recvmsg_tcp6(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_LARGE),
+ Num = ?TPP_LARGE_NUM,
+ tc_try(traffic_ping_pong_large_sendmsg_and_recvmsg_tcp6,
+ fun() ->
+ has_support_ipv6(),
+ traffic_ping_pong_large_sendmsg_and_recvmsg_cond()
+ end,
+ fun() ->
+ ?TT(?SECS(60)),
+ InitState = #{domain => inet6,
+ proto => tcp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendmsg_and_recvmsg_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendmsg and recvmsg functions
+%% by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes), medium (8K) and large (8M).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'large' message test case, for Unix Domain (stream) socket.
+
+traffic_ping_pong_large_sendmsg_and_recvmsg_tcpL(suite) ->
+ [];
+traffic_ping_pong_large_sendmsg_and_recvmsg_tcpL(doc) ->
+ [];
+traffic_ping_pong_large_sendmsg_and_recvmsg_tcpL(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_LARGE),
+ Num = ?TPP_LARGE_NUM,
+ tc_try(traffic_ping_pong_large_sendmsg_and_recvmsg_tcpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ ?TT(?SECS(60)),
+ InitState = #{domain => local,
+ proto => default,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendmsg_and_recvmsg_tcp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendmsg and recvmsg
+%% functions by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes) and medium (8K).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'small' message test case, for IPv4.
+
+traffic_ping_pong_small_sendmsg_and_recvmsg_udp4(suite) ->
+ [];
+traffic_ping_pong_small_sendmsg_and_recvmsg_udp4(doc) ->
+ [];
+traffic_ping_pong_small_sendmsg_and_recvmsg_udp4(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_SMALL),
+ Num = ?TPP_SMALL_NUM,
+ tc_try(traffic_ping_pong_small_sendmsg_and_recvmsg_udp4,
+ fun() ->
+ ?TT(?SECS(60)),
+ InitState = #{domain => inet,
+ proto => udp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendmsg_and_recvmsg_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendmsg and recvmsg functions
+%% by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes) and medium (8K).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'small' message test case, for IPv6.
+
+traffic_ping_pong_small_sendmsg_and_recvmsg_udp6(suite) ->
+ [];
+traffic_ping_pong_small_sendmsg_and_recvmsg_udp6(doc) ->
+ [];
+traffic_ping_pong_small_sendmsg_and_recvmsg_udp6(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_SMALL),
+ Num = ?TPP_SMALL_NUM,
+ tc_try(traffic_ping_pong_small_sendmsg_and_recvmsg_udp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ ?TT(?SECS(60)),
+ InitState = #{domain => inet6,
+ proto => udp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendmsg_and_recvmsg_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendmsg and recvmsg functions
+%% by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes) and medium (8K).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'small' message test case, for Unix Domain (dgram) socket.
+
+traffic_ping_pong_small_sendmsg_and_recvmsg_udpL(suite) ->
+ [];
+traffic_ping_pong_small_sendmsg_and_recvmsg_udpL(doc) ->
+ [];
+traffic_ping_pong_small_sendmsg_and_recvmsg_udpL(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_SMALL),
+ Num = ?TPP_SMALL_NUM,
+ tc_try(traffic_ping_pong_small_sendmsg_and_recvmsg_udpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ ?TT(?SECS(60)),
+ InitState = #{domain => local,
+ proto => default,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendmsg_and_recvmsg_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendmsg and recvmsg
+%% functions by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes) and medium (8K).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'medium' message test case, for IPv4.
+
+traffic_ping_pong_medium_sendmsg_and_recvmsg_udp4(suite) ->
+ [];
+traffic_ping_pong_medium_sendmsg_and_recvmsg_udp4(doc) ->
+ [];
+traffic_ping_pong_medium_sendmsg_and_recvmsg_udp4(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_MEDIUM),
+ Num = ?TPP_MEDIUM_NUM,
+ tc_try(traffic_ping_pong_medium_sendmsg_and_recvmsg_udp4,
+ fun() ->
+ ?TT(?SECS(60)),
+ InitState = #{domain => inet,
+ proto => udp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendmsg_and_recvmsg_udp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendmsg and recvmsg
+%% functions by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes) and medium (8K).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'medium' message test case, for IPv6.
+
+traffic_ping_pong_medium_sendmsg_and_recvmsg_udp6(suite) ->
+ [];
+traffic_ping_pong_medium_sendmsg_and_recvmsg_udp6(doc) ->
+ [];
+traffic_ping_pong_medium_sendmsg_and_recvmsg_udp6(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_MEDIUM),
+ Num = ?TPP_MEDIUM_NUM,
+ tc_try(traffic_ping_pong_medium_sendmsg_and_recvmsg_udp6,
+ fun() -> has_support_ipv6() end,
+ fun() ->
+ ?TT(?SECS(60)),
+ InitState = #{domain => inet6,
+ proto => udp,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendmsg_and_recvmsg_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case is intended to test that the sendmsg and recvmsg
+%% functions by repeatedly sending a meassage between two entities.
+%% The same basic test case is used for three different message sizes;
+%% small (8 bytes) and medium (8K).
+%% The message is sent from A to B and then back again. This is
+%% repeated a set number of times (more times the small the message).
+%% This is the 'medium' message test case, for Unix Domain (dgram) socket.
+
+traffic_ping_pong_medium_sendmsg_and_recvmsg_udpL(suite) ->
+ [];
+traffic_ping_pong_medium_sendmsg_and_recvmsg_udpL(doc) ->
+ [];
+traffic_ping_pong_medium_sendmsg_and_recvmsg_udpL(_Config) when is_list(_Config) ->
+ Msg = l2b(?TPP_MEDIUM),
+ Num = ?TPP_MEDIUM_NUM,
+ tc_try(traffic_ping_pong_medium_sendmsg_and_recvmsg_udpL,
+ fun() -> has_support_unix_domain_socket() end,
+ fun() ->
+ ?TT(?SECS(60)),
+ InitState = #{domain => local,
+ proto => default,
+ msg => Msg,
+ num => Num},
+ ok = traffic_ping_pong_sendmsg_and_recvmsg_udp(InitState)
+ end).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Ping-Pong for TCP
+
+traffic_ping_pong_send_and_recv_tcp(InitState) ->
+ Send = fun(Sock, Data) -> socket:send(Sock, Data) end,
+ Recv = fun(Sock, Sz) -> socket:recv(Sock, Sz) end,
+ InitState2 = InitState#{send => Send, % Send function
+ recv => Recv % Receive function
+ },
+ traffic_ping_pong_send_and_receive_tcp(InitState2).
+
+traffic_ping_pong_sendmsg_and_recvmsg_tcp(#{domain := local} = InitState) ->
+ Recv = fun(Sock, Sz) ->
+ case socket:recvmsg(Sock, Sz, 0) of
+ %% On some platforms, the address
+ %% is *not* provided (e.g. FreeBSD)
+ {ok, #{addr := undefined,
+ iov := [Data]}} ->
+ {ok, Data};
+ %% On some platforms, the address
+ %% *is* provided (e.g. linux)
+ {ok, #{addr := #{family := local},
+ iov := [Data]}} ->
+ {ok, Data};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState2 = InitState#{recv => Recv}, % Receive function
+ traffic_ping_pong_sendmsg_and_recvmsg_tcp2(InitState2);
+traffic_ping_pong_sendmsg_and_recvmsg_tcp(InitState) ->
+ Recv = fun(Sock, Sz) ->
+ case socket:recvmsg(Sock, Sz, 0) of
+ {ok, #{addr := undefined,
+ iov := [Data]}} ->
+ {ok, Data};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState2 = InitState#{recv => Recv}, % Receive function
+ traffic_ping_pong_sendmsg_and_recvmsg_tcp2(InitState2).
+
+traffic_ping_pong_sendmsg_and_recvmsg_tcp2(InitState) ->
+ Send = fun(Sock, Data) when is_binary(Data) ->
+ MsgHdr = #{iov => [Data]},
+ socket:sendmsg(Sock, MsgHdr);
+ (Sock, Data) when is_list(Data) -> %% We assume iovec...
+ MsgHdr = #{iov => Data},
+ socket:sendmsg(Sock, MsgHdr)
+ end,
+ InitState2 = InitState#{send => Send}, % Send function
+ traffic_ping_pong_send_and_receive_tcp(InitState2).
+
+
+traffic_ping_pong_send_and_receive_tcp(#{msg := Msg} = InitState) ->
+ Fun = fun(Sock) ->
+ {ok, RcvSz} = socket:getopt(Sock, socket, rcvbuf),
+ ?SEV_IPRINT("RcvBuf is ~p (needs atleast ~p)",
+ [RcvSz, 16+size(Msg)]),
+ if (RcvSz < size(Msg)) ->
+ NewRcvSz = 1024+size(Msg),
+ case socket:setopt(Sock, socket, rcvbuf, NewRcvSz) of
+ ok ->
+ ok;
+ {error, enobufs} ->
+ skip(?F("Change ~w buffer size (to ~w) "
+ "not allowed",
+ [rcvbuf, NewRcvSz]));
+ {error, Reason1} ->
+ ?FAIL({rcvbuf, Reason1})
+ end;
+ true ->
+ ok
+ end,
+ {ok, SndSz} = socket:getopt(Sock, socket, sndbuf),
+ ?SEV_IPRINT("SndBuf is ~p (needs atleast ~p)",
+ [SndSz, 16+size(Msg)]),
+ if (SndSz < size(Msg)) ->
+ NewSndSz = 1024+size(Msg),
+ case socket:setopt(Sock, socket, sndbuf, NewSndSz) of
+ ok ->
+ ok;
+ {error, enobufs} ->
+ skip(?F("Change ~w buffer size (to ~w) "
+ "not allowed",
+ [sndbuf, NewSndSz]));
+ {error, Reason2} ->
+ ?FAIL({sndbuf, Reason2})
+ end;
+ true ->
+ ok
+ end,
+ ok = socket:setopt(Sock, otp, rcvbuf, {12, 1024})
+ end,
+ traffic_ping_pong_send_and_receive_tcp2(InitState#{buf_init => Fun}).
+
+traffic_ping_pong_send_and_receive_tcp2(InitState) ->
+ ServerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "create listen socket",
+ cmd => fun(#{domain := Domain, proto := Proto} = State) ->
+ case socket:open(Domain, stream, Proto) of
+ {ok, Sock} ->
+ {ok, State#{lsock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{domain := local,
+ lsock := LSock,
+ lsa := LSA} = _State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, _Port} ->
+ ok; % We do not care about the port for local
+ {error, _} = ERROR ->
+ ERROR
+ end;
+ (#{lsock := LSock, local_sa := LSA} = State) ->
+ case socket:bind(LSock, LSA) of
+ {ok, Port} ->
+ ?SEV_IPRINT("bound to port: ~w", [Port]),
+ {ok, State#{lport => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "maybe init buffers",
+ cmd => fun(#{lsock := LSock, buf_init := BufInit} = _State) ->
+ BufInit(LSock)
+ end},
+ #{desc => "make listen socket",
+ cmd => fun(#{lsock := LSock}) ->
+ socket:listen(LSock)
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{domain := local,
+ tester := Tester, local_sa := LSA}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, LSA),
+ ok;
+ (#{tester := Tester, local_sa := LSA, lport := Port}) ->
+ ServerSA = LSA#{port => Port},
+ ?SEV_ANNOUNCE_READY(Tester, init, ServerSA),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (accept)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, accept)
+ end},
+ #{desc => "accept",
+ cmd => fun(#{lsock := LSock} = State) ->
+ case socket:accept(LSock) of
+ {ok, Sock} ->
+ {ok, State#{csock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "create handler",
+ cmd => fun(State) ->
+ Handler = tpp_tcp_handler_create(),
+ ?SEV_IPRINT("handler created: ~p", [Handler]),
+ {ok, State#{handler => Handler}}
+ end},
+ #{desc => "monitor handler",
+ cmd => fun(#{handler := Handler} = _State) ->
+ _MRef = erlang:monitor(process, Handler),
+ ok
+ end},
+ #{desc => "transfer connection socket ownership to handler",
+ cmd => fun(#{handler := Handler, csock := Sock} = _State) ->
+ socket:setopt(Sock, otp, controlling_process, Handler)
+ end},
+ #{desc => "start handler",
+ cmd => fun(#{handler := Handler,
+ csock := Sock,
+ send := Send,
+ recv := Recv} = _State) ->
+ ?SEV_ANNOUNCE_START(Handler, {Sock, Send, Recv}),
+ ok
+ end},
+ #{desc => "await handler ready (init)",
+ cmd => fun(#{tester := Tester,
+ handler := Handler} = State) ->
+ case ?SEV_AWAIT_READY(Handler, handler, init,
+ [{tester, Tester}]) of
+ ok ->
+ {ok, maps:remove(csock, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (accept)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, accept),
+ ok
+ end},
+ #{desc => "await continue (recv)",
+ cmd => fun(#{tester := Tester,
+ handler := Handler} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv,
+ [{handler, Handler}])
+ end},
+ #{desc => "order handler to recv",
+ cmd => fun(#{handler := Handler} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Handler, recv),
+ ok
+ end},
+ #{desc => "await handler ready (recv)",
+ cmd => fun(#{tester := Tester,
+ handler := Handler} = State) ->
+ case ?SEV_AWAIT_READY(Handler, handler, recv,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ %% ?SEV_IPRINT("Result: ~p", [Result]),
+ {ok, State#{result => Result}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv)",
+ cmd => fun(#{tester := Tester,
+ result := Result} = State) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv, Result),
+ {ok, maps:remove(result, State)}
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "stop handler",
+ cmd => fun(#{handler := Handler}) ->
+ ?SEV_ANNOUNCE_TERMINATE(Handler),
+ ok
+ end},
+ #{desc => "await handler termination",
+ cmd => fun(#{handler := Handler} = State) ->
+ ?SEV_AWAIT_TERMINATION(Handler),
+ State1 = maps:remove(handler, State),
+ {ok, State1}
+ end},
+ #{desc => "close listen socket",
+ cmd => fun(#{domain := local,
+ lsock := Sock,
+ local_sa := #{path := Path}} = State) ->
+ (catch socket:close(Sock)),
+ State1 =
+ unlink_path(Path,
+ fun() ->
+ maps:remove(local_sa, State)
+ end,
+ fun() -> State end),
+ {ok, maps:remove(lsock, State1)};
+ (#{lsock := Sock} = State) ->
+ (catch socket:close(Sock)),
+ {ok, maps:remove(lsock, State)}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ ClientSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ {Tester, ServerSA} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester,
+ server_sa => ServerSA}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "create node",
+ cmd => fun(#{host := Host} = State) ->
+ case start_node(Host, client) of
+ {ok, Node} ->
+ ?SEV_IPRINT("(remote) client node ~p started",
+ [Node]),
+ {ok, State#{node => Node}};
+ {error, Reason} ->
+ {skip, Reason}
+ end
+ end},
+ #{desc => "monitor client node",
+ cmd => fun(#{node := Node} = _State) ->
+ true = erlang:monitor_node(Node, true),
+ ok
+ end},
+ #{desc => "create remote client",
+ cmd => fun(#{node := Node} = State) ->
+ Pid = tpp_tcp_client_create(Node),
+ ?SEV_IPRINT("remote client created: ~p", [Pid]),
+ {ok, State#{rclient => Pid}}
+ end},
+ #{desc => "monitor remote client",
+ cmd => fun(#{rclient := Pid}) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "order remote client to start",
+ cmd => fun(#{rclient := RClient,
+ proto := Proto,
+ server_sa := ServerSA,
+ buf_init := BufInit,
+ send := Send,
+ recv := Recv}) ->
+ ?SEV_ANNOUNCE_START(RClient,
+ {ServerSA, Proto, BufInit,
+ Send, Recv}),
+ ok
+ end},
+ #{desc => "await remote client ready",
+ cmd => fun(#{tester := Tester,
+ rclient := RClient} = _State) ->
+ ?SEV_AWAIT_READY(RClient, rclient, init,
+ [{tester, Tester}])
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (connect)",
+ cmd => fun(#{tester := Tester,
+ rclient := RClient} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, connect,
+ [{rclient, RClient}]),
+ ok
+ end},
+ #{desc => "order remote client to continue (connect)",
+ cmd => fun(#{rclient := RClient}) ->
+ ?SEV_ANNOUNCE_CONTINUE(RClient, connect),
+ ok
+ end},
+ #{desc => "await remote client ready (connect)",
+ cmd => fun(#{tester := Tester,
+ rclient := RClient} = _State) ->
+ ?SEV_AWAIT_READY(RClient, rclient, connect,
+ [{tester, Tester}])
+ end},
+ #{desc => "announce ready (connect)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, connect),
+ ok
+ end},
+ #{desc => "await continue (send)",
+ cmd => fun(#{tester := Tester,
+ rclient := RClient} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester,
+ send,
+ [{rclient, RClient}])
+ end},
+ #{desc => "order remote client to continue (send)",
+ cmd => fun(#{rclient := RClient,
+ msg := Msg,
+ num := Num} = State) ->
+ Data = {Msg, Num},
+ ?SEV_ANNOUNCE_CONTINUE(RClient, send, Data),
+ {ok, maps:remove(data, State)}
+ end},
+ #{desc => "await remote client ready (send)",
+ cmd => fun(#{tester := Tester,
+ rclient := RClient} = State) ->
+ case ?SEV_AWAIT_READY(RClient, rclient, send,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ %% ?SEV_IPRINT("remote client result: "
+ %% "~n ~p", [Result]),
+ {ok, State#{result => Result}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (send)",
+ cmd => fun(#{tester := Tester, result := Result} = State) ->
+ ?SEV_ANNOUNCE_READY(Tester, send, Result),
+ {ok, maps:remove(result, State)}
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester,
+ rclient := RClient} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester,
+ [{rclient, RClient}]) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "stop remote client",
+ cmd => fun(#{rclient := RClient}) ->
+ ?SEV_ANNOUNCE_TERMINATE(RClient),
+ ok
+ end},
+ #{desc => "await remote client termination",
+ cmd => fun(#{rclient := RClient} = State) ->
+ ?SEV_AWAIT_TERMINATION(RClient),
+ State1 = maps:remove(rclient, State),
+ {ok, State1}
+ end},
+ #{desc => "stop client node",
+ cmd => fun(#{node := Node} = _State) ->
+ stop_node(Node)
+ end},
+ #{desc => "await client node termination",
+ cmd => fun(#{node := Node} = State) ->
+ receive
+ {nodedown, Node} ->
+ {ok, maps:remove(node, State)}
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor client",
+ cmd => fun(#{client := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the server
+ #{desc => "order server start",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{server := Pid} = State) ->
+ {ok, ServerSA} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{server_sa => ServerSA}}
+ end},
+
+ %% Start the client
+ #{desc => "order client start",
+ cmd => fun(#{client := Pid,
+ server_sa := ServerSA} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, ServerSA),
+ ok
+ end},
+ #{desc => "await client ready (init)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client, init)
+ end},
+
+ %% The actual test
+ #{desc => "order server continue (accept)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, accept),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order client continue (connect)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, connect),
+ ok
+ end},
+ #{desc => "await server ready (accept)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Server, server, accept,
+ [{client, Client}]),
+ ok
+ end},
+ #{desc => "await client ready (connect)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ ?SEV_AWAIT_READY(Client, client, connect,
+ [{server, Server}])
+ end},
+ #{desc => "order server continue (recv)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order client continue (send)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, send),
+ ok
+ end},
+ #{desc => "await client ready (send)",
+ cmd => fun(#{server := Server,
+ client := Client} = State) ->
+ case ?SEV_AWAIT_READY(Client, client, send,
+ [{server, Server}]) of
+ {ok, {_, _, _, _} = Result} ->
+ ?SEV_IPRINT("client result: "
+ "~n ~p", [Result]),
+ {ok, State#{client_result => Result}};
+ {ok, BadResult} ->
+ ?SEV_EPRINT("client result: "
+ "~n ~p", [BadResult]),
+ {error, {invalid_client_result, BadResult}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "await server ready (recv)",
+ cmd => fun(#{server := Server,
+ client := Client,
+ num := Num} = State) ->
+ case ?SEV_AWAIT_READY(Server, server, recv,
+ [{client, Client}]) of
+ {ok, {Num, _, _, _, _} = Result} ->
+ ?SEV_IPRINT("server result: "
+ "~n ~p", [Result]),
+ Result2 = erlang:delete_element(1, Result),
+ {ok, State#{server_result => Result2}};
+ {ok, BadResult} ->
+ ?SEV_EPRINT("bad server result: "
+ "~n ~p", [BadResult]),
+ {error, {invalid_server_result, BadResult}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "present result",
+ cmd => fun(#{server_result := SRes,
+ client_result := CRes,
+ num := Num} = State) ->
+ {SSent, SReceived, SStart, SStop} = SRes,
+ {CSent, CReceived, CStart, CStop} = CRes,
+ STime = tdiff(SStart, SStop),
+ CTime = tdiff(CStart, CStop),
+ %% Note that the sizes we are counting is only
+ %% the "data" part of the messages. There is also
+ %% fixed header for each message, which of cource
+ %% is small for the large messages, but comparatively
+ %% big for the small messages!
+ ?SEV_IPRINT("Results: ~w messages exchanged"
+ "~n Server: ~w msec"
+ "~n ~.2f msec/message (roundtrip)"
+ "~n ~.2f messages/msec (roundtrip)"
+ "~n ~w bytes/msec sent"
+ "~n ~w bytes/msec received"
+ "~n Client: ~w msec"
+ "~n ~.2f msec/message (roundtrip)"
+ "~n ~.2f messages/msec (roundtrip)"
+ "~n ~w bytes/msec sent"
+ "~n ~w bytes/msec received",
+ [Num,
+ STime,
+ STime / Num,
+ Num / STime,
+ SSent div STime,
+ SReceived div STime,
+ CTime,
+ CTime / Num,
+ Num / CTime,
+ CSent div CTime,
+ CReceived div CTime]),
+ State1 = maps:remove(server_result, State),
+ State2 = maps:remove(client_result, State1),
+ {ok, State2}
+ end},
+
+ %% Terminations
+ #{desc => "order client to terminate",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await client termination",
+ cmd => fun(#{client := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(client, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order server to terminate",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await server termination",
+ cmd => fun(#{server := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(server, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ i("start server evaluator"),
+ ServerInitState = #{domain => maps:get(domain, InitState),
+ proto => maps:get(proto, InitState),
+ recv => maps:get(recv, InitState),
+ send => maps:get(send, InitState),
+ buf_init => maps:get(buf_init, InitState)},
+ Server = ?SEV_START("server", ServerSeq, ServerInitState),
+
+ i("start client evaluator(s)"),
+ ClientInitState = InitState#{host => local_host()},
+ Client = ?SEV_START("client", ClientSeq, ClientInitState),
+
+ i("start 'tester' evaluator"),
+ TesterInitState = #{server => Server#ev.pid,
+ client => Client#ev.pid,
+ num => maps:get(num, InitState)},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator"),
+ ok = ?SEV_AWAIT_FINISH([Server, Client, Tester]).
+
+
+tpp_tcp_handler_create() ->
+ Self = self(),
+ erlang:spawn(fun() -> tpp_tcp_handler(Self) end).
+
+tpp_tcp_handler(Parent) ->
+ tpp_tcp_handler_init(Parent),
+ {Sock, Send, Recv} = tpp_tcp_handler_await_start(Parent),
+ tpp_tcp_handler_announce_ready(Parent, init),
+ tpp_tcp_handler_await_continue(Parent, recv),
+ Result = tpp_tcp_handler_msg_exchange(Sock, Send, Recv),
+ tpp_tcp_handler_announce_ready(Parent, recv, Result),
+ Reason = tpp_tcp_handler_await_terminate(Parent),
+ ?SEV_IPRINT("terminating"),
+ exit(Reason).
+
+tpp_tcp_handler_init(Parent) ->
+ put(sname, "handler"),
+ ?SEV_IPRINT("init"),
+ _MRef = erlang:monitor(process, Parent),
+ ok.
+
+tpp_tcp_handler_await_start(Parent) ->
+ ?SEV_IPRINT("await start"),
+ ?SEV_AWAIT_START(Parent).
+
+tpp_tcp_handler_announce_ready(Parent, Slogan) ->
+ ?SEV_IPRINT("announce ready (~p)", [Slogan]),
+ ?SEV_ANNOUNCE_READY(Parent, Slogan).
+tpp_tcp_handler_announce_ready(Parent, Slogan, Extra) ->
+ ?SEV_IPRINT("announce ready (~p)", [Slogan]),
+ ?SEV_ANNOUNCE_READY(Parent, Slogan, Extra).
+
+tpp_tcp_handler_await_continue(Parent, Slogan) ->
+ ?SEV_IPRINT("await continue (~p)", [Slogan]),
+ case ?SEV_AWAIT_CONTINUE(Parent, parent, Slogan) of
+ ok ->
+ %% ?SEV_IPRINT("continue (~p): ok", [Slogan]),
+ ok;
+ {error, Reason} ->
+ ?SEV_EPRINT("continue (~p): error"
+ "~n ~p", [Slogan, Reason]),
+ exit({continue, Slogan, Reason})
+ end.
+
+tpp_tcp_handler_await_terminate(Parent) ->
+ ?SEV_IPRINT("await terminate"),
+ case ?SEV_AWAIT_TERMINATE(Parent, parent) of
+ ok ->
+ ok;
+ {error, Reason} ->
+ Reason
+ end.
+
+tpp_tcp_handler_msg_exchange(Sock, Send, Recv) ->
+ tpp_tcp_handler_msg_exchange_loop(Sock, Send, Recv, 0, 0, 0, undefined).
+
+tpp_tcp_handler_msg_exchange_loop(Sock, Send, Recv, N, Sent, Received, Start) ->
+ %% ?SEV_IPRINT("[~w] try receive", [N]),
+ case tpp_tcp_recv_req(Sock, Recv) of
+ {ok, Msg, RecvSz} ->
+ NewStart = if (Start =:= undefined) -> ?LIB:timestamp();
+ true -> Start end,
+ %% ?SEV_IPRINT("[~w] received - now try send", [N]),
+ case tpp_tcp_send_rep(Sock, Send, Msg) of
+ {ok, SendSz} ->
+ tpp_tcp_handler_msg_exchange_loop(Sock, Send, Recv,
+ N+1,
+ Sent+SendSz,
+ Received+RecvSz,
+ NewStart);
+ {error, SReason} ->
+ ?SEV_EPRINT("send (~w): ~p", [N, SReason]),
+ exit({send, SReason, N})
+ end;
+ {error, closed} ->
+ ?SEV_IPRINT("closed - we are done: ~w, ~w, ~w", [N, Sent, Received]),
+ Stop = ?LIB:timestamp(),
+ {N, Sent, Received, Start, Stop};
+ {error, RReason} ->
+ ?SEV_EPRINT("recv (~w): ~p", [N, RReason]),
+ exit({recv, RReason, N})
+ end.
+
+%% The (remote) client process
+
+tpp_tcp_client_create(Node) ->
+ Self = self(),
+ Fun = fun() -> tpp_tcp_client(Self) end,
+ erlang:spawn(Node, Fun).
+
+tpp_tcp_client(Parent) ->
+ tpp_tcp_client_init(Parent),
+ {ServerSA, Proto, BufInit, Send, Recv} = tpp_tcp_client_await_start(Parent),
+ Domain = maps:get(family, ServerSA),
+ Sock = tpp_tcp_client_sock_open(Domain, Proto, BufInit),
+ Path = tpp_tcp_client_sock_bind(Sock, Domain),
+ tpp_tcp_client_announce_ready(Parent, init),
+ tpp_tcp_client_await_continue(Parent, connect),
+ tpp_tcp_client_sock_connect(Sock, ServerSA),
+ tpp_tcp_client_announce_ready(Parent, connect),
+ {InitMsg, Num} = tpp_tcp_client_await_continue(Parent, send),
+ Result = tpp_tcp_client_msg_exchange(Sock, Send, Recv, InitMsg, Num),
+ tpp_tcp_client_announce_ready(Parent, send, Result),
+ Reason = tpp_tcp_client_await_terminate(Parent),
+ tpp_tcp_client_sock_close(Sock, Path),
+ ?SEV_IPRINT("terminating"),
+ exit(Reason).
+
+tpp_tcp_client_init(Parent) ->
+ put(sname, "rclient"),
+ ?SEV_IPRINT("init"),
+ _MRef = erlang:monitor(process, Parent),
+ ok.
+
+tpp_tcp_client_await_start(Parent) ->
+ ?SEV_IPRINT("await start"),
+ ?SEV_AWAIT_START(Parent).
+
+tpp_tcp_client_announce_ready(Parent, Slogan) ->
+ ?SEV_IPRINT("announce ready (~p)", [Slogan]),
+ ?SEV_ANNOUNCE_READY(Parent, Slogan).
+tpp_tcp_client_announce_ready(Parent, Slogan, Extra) ->
+ ?SEV_IPRINT("announce ready (~p): ~p", [Slogan, Extra]),
+ ?SEV_ANNOUNCE_READY(Parent, Slogan, Extra).
+
+tpp_tcp_client_await_continue(Parent, Slogan) ->
+ ?SEV_IPRINT("await continue (~p)", [Slogan]),
+ case ?SEV_AWAIT_CONTINUE(Parent, parent, Slogan) of
+ ok ->
+ ?SEV_IPRINT("continue (~p): ok", [Slogan]),
+ ok;
+ {ok, Data} ->
+ ?SEV_IPRINT("continue (~p): ok with data", [Slogan]),
+ Data;
+ {error, Reason} ->
+ ?SEV_EPRINT("continue (~p): error"
+ "~n ~p", [Slogan, Reason]),
+ exit({continue, Slogan, Reason})
+ end.
+
+tpp_tcp_client_await_terminate(Parent) ->
+ ?SEV_IPRINT("await terminate"),
+ case ?SEV_AWAIT_TERMINATE(Parent, parent) of
+ ok ->
+ ?SEV_IPRINT("termination received: normal"),
+ normal;
+ {error, Reason} ->
+ ?SEV_IPRINT("termination received: ~w", [Reason]),
+ Reason
+ end.
+
+tpp_tcp_client_msg_exchange(Sock, Send, Recv, InitMsg, Num) ->
+ Start = ?LIB:timestamp(),
+ tpp_tcp_client_msg_exchange_loop(Sock, Send, Recv, InitMsg,
+ Num, 0, 0, 0, Start).
+
+tpp_tcp_client_msg_exchange_loop(Sock, _Send, _Recv, _Msg,
+ Num, Num, Sent, Received,
+ Start) ->
+ Stop = ?LIB:timestamp(),
+ case socket:close(Sock) of
+ ok ->
+ {Sent, Received, Start, Stop};
+ {error, Reason} ->
+ exit({failed_closing, Reason})
+ end;
+tpp_tcp_client_msg_exchange_loop(Sock, Send, Recv, Data,
+ Num, N, Sent, Received, Start) ->
+ %% d("tpp_tcp_client_msg_exchange_loop(~w,~w) try send ~w", [Num,N,size(Data)]),
+ case tpp_tcp_send_req(Sock, Send, Data) of
+ {ok, SendSz} ->
+ %% d("tpp_tcp_client_msg_exchange_loop(~w,~w) sent - "
+ %% "now try recv", [Num,N]),
+ case tpp_tcp_recv_rep(Sock, Recv) of
+ {ok, NewData, RecvSz} ->
+ tpp_tcp_client_msg_exchange_loop(Sock, Send, Recv,
+ NewData, Num, N+1,
+ Sent+SendSz,
+ Received+RecvSz,
+ Start);
+ {error, RReason} ->
+ ?SEV_EPRINT("recv (~w of ~w): ~p: "
+ "~n ~p", [N, Num, RReason, mq()]),
+ exit({recv, RReason, N})
+ end;
+ {error, SReason} ->
+ ?SEV_EPRINT("send (~w of ~w): ~p"
+ "~n ~p", [N, Num, SReason, mq()]),
+ exit({send, SReason, N})
+ end.
+
+tpp_tcp_client_sock_open(Domain, Proto, BufInit) ->
+ case socket:open(Domain, stream, Proto) of
+ {ok, Sock} ->
+ ok = BufInit(Sock),
+ Sock;
+ {error, Reason} ->
+ exit({open_failed, Reason})
+ end.
+
+tpp_tcp_client_sock_bind(Sock, Domain) ->
+ LSA = which_local_socket_addr(Domain),
+ case socket:bind(Sock, LSA) of
+ {ok, _} ->
+ case socket:sockname(Sock) of
+ {ok, #{family := local, path := Path}} ->
+ Path;
+ {ok, _} ->
+ undefined;
+ {error, Reason1} ->
+ exit({sockname, Reason1})
+ end;
+ {error, Reason2} ->
+ exit({bind, Reason2})
+ end.
+
+tpp_tcp_client_sock_connect(Sock, ServerSA) ->
+ case socket:connect(Sock, ServerSA) of
+ ok ->
+ ok;
+ {error, Reason} ->
+ exit({connect, Reason})
+ end.
+
+tpp_tcp_client_sock_close(Sock, Path) ->
+ case socket:close(Sock) of
+ ok ->
+ unlink_path(Path),
+ ok;
+ {error, Reason} ->
+ ?SEV_EPRINT("failed closing: "
+ "~n Reason: ~p", [Reason]),
+ unlink_path(Path),
+ {error, {close, Reason}}
+ end.
+
+
+
+-define(TPP_REQUEST, 1).
+-define(TPP_REPLY, 2).
+
+tpp_tcp_recv_req(Sock, Recv) ->
+ tpp_tcp_recv(Sock, Recv, ?TPP_REQUEST).
+
+tpp_tcp_recv_rep(Sock, Recv) ->
+ tpp_tcp_recv(Sock, Recv, ?TPP_REPLY).
+
+tpp_tcp_recv(Sock, Recv, Tag) ->
+ case Recv(Sock, 0) of
+ {ok, <<Tag:32/integer, Sz:32/integer, Data/binary>> = Msg}
+ when (Sz =:= size(Data)) ->
+ %% We got it all
+ {ok, Data, size(Msg)};
+ {ok, <<Tag:32/integer, Sz:32/integer, Data/binary>> = Msg} ->
+ Remains = Sz - size(Data),
+ tpp_tcp_recv(Sock, Recv, Tag, Remains, size(Msg), [Data]);
+ {ok, <<Tag:32/integer, _/binary>>} ->
+ {error, {invalid_msg_tag, Tag}};
+ {error, _R} = ERROR ->
+ ERROR
+ end.
+
+tpp_tcp_recv(Sock, Recv, Tag, Remaining, AccSz, Acc) ->
+ case Recv(Sock, Remaining) of
+ {ok, Data} when (Remaining =:= size(Data)) ->
+ %% We got the rest
+ TotSz = AccSz + size(Data),
+ {ok, erlang:iolist_to_binary(lists:reverse([Data | Acc])), TotSz};
+ {ok, Data} when (Remaining > size(Data)) ->
+ tpp_tcp_recv(Sock, Recv, Tag,
+ Remaining - size(Data), AccSz + size(Data),
+ [Data | Acc]);
+ {error, _R} = ERROR ->
+ ERROR
+ end.
+
+
+tpp_tcp_send_req(Sock, Send, Data) ->
+ tpp_tcp_send(Sock, Send, ?TPP_REQUEST, Data).
+
+tpp_tcp_send_rep(Sock, Send, Data) ->
+ tpp_tcp_send(Sock, Send, ?TPP_REPLY, Data).
+
+tpp_tcp_send(Sock, Send, Tag, Data) ->
+ DataSz = size(Data),
+ Msg = <<Tag:32/integer, DataSz:32/integer, Data/binary>>,
+ tpp_tcp_send_msg(Sock, Send, Msg, 0).
+
+tpp_tcp_send_msg(Sock, Send, Msg, AccSz) when is_binary(Msg) ->
+ case Send(Sock, Msg) of
+ ok ->
+ {ok, AccSz+size(Msg)};
+ {ok, Rest} -> % This is an IOVec
+ RestBin = list_to_binary(Rest),
+ tpp_tcp_send_msg(Sock, Send, RestBin, AccSz+(size(Msg)-size(RestBin)));
+ {error, _} = ERROR ->
+ ERROR
+ end.
+
+
+%% size_of_data(Data) when is_binary(Data) ->
+%% size(Data);
+%% size_of_data(Data) when is_list(Data) ->
+%% size_of_iovec(Data, 0).
+
+%% size_of_iovec([], Sz) ->
+%% Sz;
+%% size_of_iovec([B|IOVec], Sz) ->
+%% size_of_iovec(IOVec, Sz+size(B)).
+
+mq() ->
+ mq(self()).
+
+mq(Pid) when is_pid(Pid) ->
+ Tag = messages,
+ {Tag, Msgs} = process_info(Pid, Tag),
+ Msgs.
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Ping-Pong for UDP
+
+traffic_ping_pong_sendto_and_recvfrom_udp(InitState) ->
+ Send = fun(Sock, Data, Dest) ->
+ socket:sendto(Sock, Data, Dest)
+ end,
+ Recv = fun(Sock, Sz) ->
+ socket:recvfrom(Sock, Sz)
+ end,
+ InitState2 = InitState#{send => Send, % Send function
+ recv => Recv % Receive function
+ },
+ traffic_ping_pong_send_and_receive_udp(InitState2).
+
+traffic_ping_pong_sendmsg_and_recvmsg_udp(InitState) ->
+ Send = fun(Sock, Data, Dest) when is_binary(Data) ->
+ MsgHdr = #{addr => Dest, iov => [Data]},
+ socket:sendmsg(Sock, MsgHdr);
+ (Sock, Data, Dest) when is_list(Data) -> %% We assume iovec...
+ MsgHdr = #{addr => Dest, iov => Data},
+ socket:sendmsg(Sock, MsgHdr)
+ end,
+ Recv = fun(Sock, Sz) ->
+ case socket:recvmsg(Sock, Sz, 0) of
+ {ok, #{addr := Source,
+ iov := [Data]}} ->
+ {ok, {Source, Data}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end,
+ InitState2 = InitState#{send => Send, % Send function
+ recv => Recv % Receive function
+ },
+ traffic_ping_pong_send_and_receive_udp(InitState2).
+
+
+traffic_ping_pong_send_and_receive_udp(#{msg := Msg} = InitState) ->
+ Fun = fun(Sock) ->
+ {ok, RcvSz} = socket:getopt(Sock, socket, rcvbuf),
+ if (RcvSz =< (8+size(Msg))) ->
+ i("adjust socket rcvbuf buffer size"),
+ ok = socket:setopt(Sock, socket, rcvbuf, 1024+size(Msg));
+ true ->
+ ok
+ end,
+ {ok, SndSz} = socket:getopt(Sock, socket, sndbuf),
+ if (SndSz =< (8+size(Msg))) ->
+ i("adjust socket sndbuf buffer size"),
+ ok = socket:setopt(Sock, socket, sndbuf, 1024+size(Msg));
+ true ->
+ ok
+ end,
+ {ok, OtpRcvBuf} = socket:getopt(Sock, otp, rcvbuf),
+ if
+ (OtpRcvBuf =< (8+size(Msg))) ->
+ i("adjust otp rcvbuf buffer size"),
+ ok = socket:setopt(Sock, otp, rcvbuf, 1024+size(Msg));
+ true ->
+ ok
+ end
+ end,
+ traffic_ping_pong_send_and_receive_udp2(InitState#{buf_init => Fun}).
+
+traffic_ping_pong_send_and_receive_udp2(InitState) ->
+ ServerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "which local address",
+ cmd => fun(#{domain := Domain} = State) ->
+ LSA = which_local_socket_addr(Domain),
+ {ok, State#{local_sa => LSA}}
+ end},
+ #{desc => "create socket",
+ cmd => fun(#{domain := Domain, proto := Proto} = State) ->
+ case socket:open(Domain, dgram, Proto) of
+ {ok, Sock} ->
+ {ok, State#{sock => Sock}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "bind to local address",
+ cmd => fun(#{domain := local,
+ sock := Sock, local_sa := LSA} = _State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, _} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end;
+ (#{sock := Sock, local_sa := LSA} = State) ->
+ case socket:bind(Sock, LSA) of
+ {ok, Port} ->
+ {ok, State#{port => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "maybe init buffers",
+ cmd => fun(#{sock := Sock, buf_init := BufInit} = _State) ->
+ BufInit(Sock)
+ end},
+ #{desc => "create handler",
+ cmd => fun(State) ->
+ Handler = tpp_udp_server_handler_create(),
+ ?SEV_IPRINT("handler created: ~p", [Handler]),
+ {ok, State#{handler => Handler}}
+ end},
+ #{desc => "monitor handler",
+ cmd => fun(#{handler := Handler} = _State) ->
+ _MRef = erlang:monitor(process, Handler),
+ ok
+ end},
+ #{desc => "start handler",
+ cmd => fun(#{handler := Handler,
+ sock := Sock,
+ send := Send,
+ recv := Recv} = _State) ->
+ ?SEV_ANNOUNCE_START(Handler, {Sock, Send, Recv}),
+ ok
+ end},
+ #{desc => "await handler ready (init)",
+ cmd => fun(#{tester := Tester,
+ handler := Handler} = State) ->
+ case ?SEV_AWAIT_READY(Handler, handler, init,
+ [{tester, Tester}]) of
+ ok ->
+ {ok, maps:remove(csock, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{domain := local,
+ tester := Tester, local_sa := LSA}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, LSA),
+ ok;
+ (#{tester := Tester, local_sa := LSA, port := Port}) ->
+ ServerSA = LSA#{port => Port},
+ ?SEV_ANNOUNCE_READY(Tester, init, ServerSA),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (recv)",
+ cmd => fun(#{tester := Tester,
+ handler := Handler} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, recv,
+ [{handler, Handler}])
+ end},
+ #{desc => "order handler to recv",
+ cmd => fun(#{handler := Handler,
+ sock := _Sock} = _State) ->
+ %% socket:setopt(Sock, otp, debug, true),
+ ?SEV_ANNOUNCE_CONTINUE(Handler, recv),
+ ok
+ end},
+ #{desc => "await continue (close)",
+ cmd => fun(#{tester := Tester,
+ handler := Handler} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, close,
+ [{handler, Handler}])
+ end},
+
+ ?SEV_SLEEP(?SECS(1)),
+
+ #{desc => "close socket",
+ cmd => fun(#{sock := Sock} = State) ->
+ %% socket:setopt(Sock, otp, debug, true),
+ case socket:close(Sock) of
+ ok ->
+ {ok, maps:remove(sock, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "(maybe) unlink socket",
+ cmd => fun(#{domain := local,
+ local_sa := #{path := Path}} = State) ->
+ unlink_path(Path,
+ fun() ->
+ {ok, maps:remove(local_sa, State)}
+ end,
+ fun() ->
+ ok
+ end);
+ (_) ->
+ ok
+ end},
+ #{desc => "announce ready (close)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_ANNOUNCE_READY(Tester, close),
+ ok
+ end},
+ #{desc => "await handler ready (recv)",
+ cmd => fun(#{tester := Tester,
+ handler := Handler} = State) ->
+ case ?SEV_AWAIT_READY(Handler, handler, recv,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ %% ?SEV_IPRINT("Result: ~p", [Result]),
+ {ok, State#{result => Result}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (recv)",
+ cmd => fun(#{tester := Tester,
+ result := Result} = State) ->
+ ?SEV_ANNOUNCE_READY(Tester, recv, Result),
+ {ok, maps:remove(result, State)}
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "stop handler",
+ cmd => fun(#{handler := Handler}) ->
+ ?SEV_ANNOUNCE_TERMINATE(Handler),
+ ok
+ end},
+ #{desc => "await handler termination",
+ cmd => fun(#{handler := Handler} = State) ->
+ ?SEV_AWAIT_TERMINATION(Handler),
+ State1 = maps:remove(handler, State),
+ {ok, State1}
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ ClientSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ {Tester, ServerSA} = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester,
+ server_sa => ServerSA}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+ %% *** Init part ***
+ #{desc => "create node",
+ cmd => fun(#{host := Host} = State) ->
+ case start_node(Host, client) of
+ {ok, Node} ->
+ ?SEV_IPRINT("(remote) client node ~p started",
+ [Node]),
+ {ok, State#{node => Node}};
+ {error, Reason} ->
+ {skip, Reason}
+ end
+ end},
+ #{desc => "monitor client node",
+ cmd => fun(#{node := Node} = _State) ->
+ true = erlang:monitor_node(Node, true),
+ ok
+ end},
+ #{desc => "create (remote) handler",
+ cmd => fun(#{node := Node} = State) ->
+ Pid = tpp_udp_client_handler_create(Node),
+ ?SEV_IPRINT("handler created: ~p", [Pid]),
+ {ok, State#{handler => Pid}}
+ end},
+ #{desc => "monitor remote handler",
+ cmd => fun(#{handler := Pid}) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "order remote handler to start",
+ cmd => fun(#{handler := Handler,
+ server_sa := ServerSA,
+ proto := Proto,
+ buf_init := BufInit,
+ send := Send,
+ recv := Recv}) ->
+ ?SEV_ANNOUNCE_START(Handler,
+ {ServerSA, Proto, BufInit,
+ Send, Recv}),
+ ok
+ end},
+ #{desc => "await (remote) handler ready",
+ cmd => fun(#{tester := Tester,
+ handler := Handler} = _State) ->
+ ?SEV_AWAIT_READY(Handler, handler, init,
+ [{tester, Tester}])
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+ %% The actual test
+ #{desc => "await continue (send)",
+ cmd => fun(#{tester := Tester,
+ handler := Handler} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester,
+ send,
+ [{handler, Handler}])
+ end},
+ #{desc => "order handler to continue (send)",
+ cmd => fun(#{handler := Handler,
+ msg := Msg,
+ num := Num} = State) ->
+ Data = {Msg, Num},
+ ?SEV_ANNOUNCE_CONTINUE(Handler, send, Data),
+ {ok, maps:remove(data, State)}
+ end},
+ #{desc => "await remote handler ready (send)",
+ cmd => fun(#{tester := Tester,
+ handler := Handler} = State) ->
+ case ?SEV_AWAIT_READY(Handler, handler, send,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ %% ?SEV_IPRINT("remote client result: "
+ %% "~n ~p", [Result]),
+ {ok, State#{result => Result}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (send)",
+ cmd => fun(#{tester := Tester, result := Result} = State) ->
+ ?SEV_ANNOUNCE_READY(Tester, send, Result),
+ {ok, maps:remove(result, State)}
+ end},
+
+ %% Termination
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester,
+ handler := Handler} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester,
+ [{handler, Handler}]) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "stop (remote) handler",
+ cmd => fun(#{handler := Handler}) ->
+ ?SEV_ANNOUNCE_TERMINATE(Handler),
+ ok
+ end},
+ #{desc => "await (remote) handler termination",
+ cmd => fun(#{handler := Handler} = State) ->
+ ?SEV_AWAIT_TERMINATION(Handler),
+ State1 = maps:remove(handler, State),
+ {ok, State1}
+ end},
+ #{desc => "stop client node",
+ cmd => fun(#{node := Node} = _State) ->
+ stop_node(Node)
+ end},
+ #{desc => "await client node termination",
+ cmd => fun(#{node := Node} = State) ->
+ receive
+ {nodedown, Node} ->
+ {ok, maps:remove(node, State)}
+ end
+ end},
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor client",
+ cmd => fun(#{client := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the server
+ #{desc => "order server start",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{server := Pid} = State) ->
+ {ok, ServerSA} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{server_sa => ServerSA}}
+ end},
+
+ %% Start the client
+ #{desc => "order client start",
+ cmd => fun(#{client := Pid,
+ server_sa := ServerSA} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, ServerSA),
+ ok
+ end},
+ #{desc => "await client ready (init)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, client, init)
+ end},
+
+ %% The actual test
+ #{desc => "order server continue (recv)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, recv),
+ ok
+ end},
+ ?SEV_SLEEP(?SECS(1)),
+ #{desc => "order client continue (send)",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, send),
+ ok
+ end},
+ #{desc => "await client ready (send)",
+ cmd => fun(#{server := Server,
+ client := Client} = State) ->
+ case ?SEV_AWAIT_READY(Client, client, send,
+ [{server, Server}]) of
+ {ok, {_, _, _, _} = Result} ->
+ ?SEV_IPRINT("client result: "
+ "~n ~p", [Result]),
+ {ok, State#{client_result => Result}};
+ {ok, BadResult} ->
+ ?SEV_EPRINT("client result: "
+ "~n ~p", [BadResult]),
+ {error, {invalid_client_result, BadResult}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order server continue (close)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Pid, close),
+ ok
+ end},
+ #{desc => "await server ready (close)",
+ cmd => fun(#{server := Pid} = _State) ->
+ ok = ?SEV_AWAIT_READY(Pid, server, close)
+ end},
+ %% Because of the way we control the server, there is no real
+ %% point in collecting statistics from it (the time will include
+ %% our communication with it).
+ #{desc => "await server ready (recv)",
+ cmd => fun(#{server := Server,
+ client := Client} = _State) ->
+ case ?SEV_AWAIT_READY(Server, server, recv,
+ [{client, Client}]) of
+ {ok, _Result} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "present result",
+ cmd => fun(#{client_result := CRes,
+ num := Num} = State) ->
+ {CSent, CReceived, CStart, CStop} = CRes,
+ CTime = tdiff(CStart, CStop),
+ %% Note that the sizes we are counting is only
+ %% the "data" part of the messages. There is also
+ %% fixed header for each message, which of cource
+ %% is small for the large messages, but comparatively
+ %% big for the small messages!
+ ?SEV_IPRINT("Results: ~w messages exchanged"
+ "~n Client: ~w msec"
+ "~n ~.2f msec/message (roundtrip)"
+ "~n ~.2f messages/msec (roundtrip)"
+ "~n ~w bytes/msec sent"
+ "~n ~w bytes/msec received",
+ [Num,
+ CTime,
+ CTime / Num,
+ Num / CTime,
+ CSent div CTime,
+ CReceived div CTime]),
+ State1 = maps:remove(client_result, State),
+ {ok, State1}
+ end},
+
+ %% Terminations
+ #{desc => "order client to terminate",
+ cmd => fun(#{client := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await client termination",
+ cmd => fun(#{client := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(client, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "order server to terminate",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Pid),
+ ok
+ end},
+ #{desc => "await server termination",
+ cmd => fun(#{server := Pid} = State) ->
+ case ?SEV_AWAIT_TERMINATION(Pid) of
+ ok ->
+ State1 = maps:remove(server, State),
+ {ok, State1};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+
+ i("start server evaluator"),
+ ServerInitState = #{domain => maps:get(domain, InitState),
+ proto => maps:get(proto, InitState),
+ recv => maps:get(recv, InitState),
+ send => maps:get(send, InitState),
+ buf_init => maps:get(buf_init, InitState)},
+ Server = ?SEV_START("server", ServerSeq, ServerInitState),
+
+ i("start client evaluator(s)"),
+ ClientInitState = InitState#{host => local_host()},
+ Client = ?SEV_START("client", ClientSeq, ClientInitState),
+
+ i("start 'tester' evaluator"),
+ TesterInitState = #{server => Server#ev.pid,
+ client => Client#ev.pid,
+ num => maps:get(num, InitState)},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator"),
+ ok = ?SEV_AWAIT_FINISH([Server, Client, Tester]).
+
+
+
+%% Server side handler process
+%% We don't actually need a separate process for this socket,
+%% but we do it anyway to simplify the sequence.
+tpp_udp_server_handler_create() ->
+ Self = self(),
+ erlang:spawn(fun() -> tpp_udp_server_handler(Self) end).
+
+tpp_udp_server_handler(Parent) ->
+ tpp_udp_server_handler_init(Parent),
+ {Sock, Send, Recv} = tpp_udp_handler_await_start(Parent),
+ tpp_udp_handler_announce_ready(Parent, init),
+ tpp_udp_handler_await_continue(Parent, recv),
+ Result = tpp_udp_server_handler_msg_exchange(Sock, Send, Recv),
+ tpp_udp_handler_announce_ready(Parent, recv, Result),
+ Reason = tpp_udp_handler_await_terminate(Parent),
+ ?SEV_IPRINT("terminating"),
+ exit(Reason).
+
+tpp_udp_server_handler_init(Parent) ->
+ put(sname, "shandler"),
+ ?SEV_IPRINT("init"),
+ _MRef = erlang:monitor(process, Parent),
+ ok.
+
+tpp_udp_server_handler_msg_exchange(Sock, Send, Recv) ->
+ tpp_udp_server_handler_msg_exchange_loop(Sock, Send, Recv,
+ 0, 0, 0, undefined).
+
+tpp_udp_server_handler_msg_exchange_loop(Sock, Send, Recv,
+ N, Sent, Received, Start) ->
+ %% ?SEV_IPRINT("[~w] try receive", [N]),
+ %% if
+ %% (N =:= (?TPP_SMALL_NUM-2)) ->
+ %% ?SEV_IPRINT("[~w] try receive", [N]),
+ %% socket:setopt(Sock, otp, debug, true);
+ %% true -> ok
+ %% end,
+ try tpp_udp_recv_req(Sock, Recv) of
+ {ok, Msg, RecvSz, From} ->
+ NewStart = if (Start =:= undefined) -> ?LIB:timestamp();
+ true -> Start end,
+ %% ?SEV_IPRINT("[~w] received - now try send", [N]),
+ try tpp_udp_send_rep(Sock, Send, Msg, From) of
+ {ok, SendSz} ->
+ tpp_udp_server_handler_msg_exchange_loop(Sock, Send, Recv,
+ N+1,
+ Sent+SendSz,
+ Received+RecvSz,
+ NewStart);
+ {error, SReason} ->
+ ?SEV_EPRINT("send (~w): ~p", [N, SReason]),
+ exit({send, SReason, N})
+ catch
+ SC:SE:SS ->
+ exit({send, {SC, SE, SS}, N})
+ end;
+ {error, closed} ->
+ ?SEV_IPRINT("closed - we are done: ~w, ~w, ~w",
+ [N, Sent, Received]),
+ Stop = ?LIB:timestamp(),
+ {N, Sent, Received, Start, Stop};
+ {error, RReason} ->
+ ?SEV_EPRINT("recv (~w): ~p", [N, RReason]),
+ exit({recv, RReason, N})
+ catch
+ RC:RE:RS ->
+ exit({recv, {RC, RE, RS}, N})
+ end.
+
+
+%% The (remote) client side handler process
+
+tpp_udp_client_handler_create(Node) ->
+ Self = self(),
+ Fun = fun() -> put(sname, "chandler"), tpp_udp_client_handler(Self) end,
+ erlang:spawn(Node, Fun).
+
+tpp_udp_client_handler(Parent) ->
+ tpp_udp_client_handler_init(Parent),
+ ?SEV_IPRINT("await start command"),
+ {ServerSA, Proto, BufInit, Send, Recv} = tpp_udp_handler_await_start(Parent),
+ ?SEV_IPRINT("start command with"
+ "~n ServerSA: ~p", [ServerSA]),
+ Domain = maps:get(family, ServerSA),
+ Sock = tpp_udp_sock_open(Domain, Proto, BufInit),
+ Path = tpp_udp_sock_bind(Sock, Domain),
+ ?SEV_IPRINT("announce ready", []),
+ tpp_udp_handler_announce_ready(Parent, init),
+ {InitMsg, Num} = tpp_udp_handler_await_continue(Parent, send),
+ ?SEV_IPRINT("received continue with"
+ "~n Num: ~p", [Num]),
+ Result = tpp_udp_client_handler_msg_exchange(Sock, ServerSA,
+ Send, Recv, InitMsg, Num),
+ ?SEV_IPRINT("ready"),
+ tpp_udp_handler_announce_ready(Parent, send, Result),
+ ?SEV_IPRINT("await terminate"),
+ Reason = tpp_udp_handler_await_terminate(Parent),
+ ?SEV_IPRINT("terminate with ~p", [Reason]),
+ tpp_udp_sock_close(Sock, Path),
+ ?SEV_IPRINT("terminating"),
+ exit(Reason).
+
+tpp_udp_client_handler_init(Parent) ->
+ put(sname, "chandler"),
+ ?SEV_IPRINT("init"),
+ _MRef = erlang:monitor(process, Parent),
+ ok.
+
+tpp_udp_client_handler_msg_exchange(Sock, ServerSA,
+ Send, Recv, InitMsg, Num) ->
+ Start = ?LIB:timestamp(),
+ tpp_udp_client_handler_msg_exchange_loop(Sock, ServerSA,
+ Send, Recv, InitMsg,
+ Num, 0, 0, 0, Start).
+
+tpp_udp_client_handler_msg_exchange_loop(_Sock, _Dest, _Send, _Recv, _Msg,
+ Num, Num, Sent, Received,
+ Start) ->
+ Stop = ?LIB:timestamp(),
+ {Sent, Received, Start, Stop};
+tpp_udp_client_handler_msg_exchange_loop(Sock,
+ #{family := local} = Dest,
+ Send, Recv, Data,
+ Num, N, Sent, Received, Start) ->
+ case tpp_udp_send_req(Sock, Send, Data, Dest) of
+ {ok, SendSz} ->
+ case tpp_udp_recv_rep(Sock, Recv) of
+ {ok, NewData, RecvSz, Dest} ->
+ tpp_udp_client_handler_msg_exchange_loop(Sock, Dest,
+ Send, Recv,
+ NewData, Num, N+1,
+ Sent+SendSz,
+ Received+RecvSz,
+ Start);
+ {error, RReason} ->
+ ?SEV_EPRINT("recv (~w of ~w): ~p", [N, Num, RReason]),
+ exit({recv, RReason, N})
+ end;
+ {error, SReason} ->
+ ?SEV_EPRINT("send (~w of ~w): ~p", [N, Num, SReason]),
+ exit({send, SReason, N})
+ end;
+tpp_udp_client_handler_msg_exchange_loop(Sock,
+ #{addr := Addr, port := Port} = Dest0,
+ Send, Recv, Data,
+ Num, N, Sent, Received, Start) ->
+ case tpp_udp_send_req(Sock, Send, Data, Dest0) of
+ {ok, SendSz} ->
+ case tpp_udp_recv_rep(Sock, Recv) of
+ {ok, NewData, RecvSz, #{addr := Addr, port := Port} = Dest1} ->
+ tpp_udp_client_handler_msg_exchange_loop(Sock, Dest1,
+ Send, Recv,
+ NewData, Num, N+1,
+ Sent+SendSz,
+ Received+RecvSz,
+ Start);
+ {error, RReason} ->
+ ?SEV_EPRINT("recv (~w of ~w): ~p", [N, Num, RReason]),
+ exit({recv, RReason, N})
+ end;
+ {error, SReason} ->
+ ?SEV_EPRINT("send (~w of ~w): ~p", [N, Num, SReason]),
+ exit({send, SReason, N})
+ end.
+
+
+tpp_udp_recv_req(Sock, Recv) ->
+ tpp_udp_recv(Sock, Recv, ?TPP_REQUEST).
+
+tpp_udp_recv_rep(Sock, Recv) ->
+ tpp_udp_recv(Sock, Recv, ?TPP_REPLY).
+
+tpp_udp_recv(Sock, Recv, Tag) ->
+ %% ok = socket:setopt(Sock, otp, debug, true),
+ try Recv(Sock, 0) of
+ {ok, {Source, <<Tag:32/integer, Sz:32/integer, Data/binary>> = Msg}}
+ when (Sz =:= size(Data)) ->
+ %% ok = socket:setopt(Sock, otp, debug, false),
+ %% We got it all
+ %% ?SEV_IPRINT("tpp_udp_recv -> got all: "
+ %% "~n Source: ~p"
+ %% "~n Tag: ~p"
+ %% "~n Sz: ~p"
+ %% "~n size(Data): ~p",
+ %% [Source, Tag, Sz, size(Data)]),
+ {ok, Data, size(Msg), Source};
+ {ok, {_Source, <<Tag:32/integer, Sz:32/integer, Data/binary>>}} ->
+ %% ok = socket:setopt(Sock, otp, debug, false),
+ {error, {invalid_msg, Sz, size(Data)}};
+ {ok, {_, <<Tag:32/integer, _/binary>>}} ->
+ %% ok = socket:setopt(Sock, otp, debug, false),
+ {error, {invalid_msg_tag, Tag}};
+ {error, _} = ERROR ->
+ %% ok = socket:setopt(Sock, otp, debug, false),
+ ERROR
+ catch
+ C:E:S ->
+ {error, {catched, C, E, S}}
+ end.
+
+tpp_udp_send_req(Sock, Send, Data, Dest) ->
+ tpp_udp_send(Sock, Send, ?TPP_REQUEST, Data, Dest).
+
+tpp_udp_send_rep(Sock, Send, Data, Dest) ->
+ tpp_udp_send(Sock, Send, ?TPP_REPLY, Data, Dest).
+
+tpp_udp_send(Sock, Send, Tag, Data, Dest) ->
+ DataSz = size(Data),
+ Msg = <<Tag:32/integer, DataSz:32/integer, Data/binary>>,
+ tpp_udp_send_msg(Sock, Send, Msg, Dest, 0).
+
+tpp_udp_send_msg(Sock, Send, Msg, Dest, AccSz) when is_binary(Msg) ->
+ case Send(Sock, Msg, Dest) of
+ ok ->
+ {ok, AccSz+size(Msg)};
+ {ok, Rest} -> % This is an IOVec
+ RestBin = list_to_binary(Rest),
+ tpp_udp_send_msg(Sock, Send, RestBin, Dest,
+ AccSz+(size(Msg)-size(RestBin)));
+ {error, _} = ERROR ->
+ ERROR
+ end.
+
+
+tpp_udp_handler_await_start(Parent) ->
+ ?SEV_IPRINT("await start"),
+ ?SEV_AWAIT_START(Parent).
+
+tpp_udp_handler_announce_ready(Parent, Slogan) ->
+ ?SEV_IPRINT("announce ready (~p)", [Slogan]),
+ ?SEV_ANNOUNCE_READY(Parent, Slogan).
+tpp_udp_handler_announce_ready(Parent, Slogan, Extra) ->
+ ?SEV_IPRINT("announce ready (~p)", [Slogan]),
+ ?SEV_ANNOUNCE_READY(Parent, Slogan, Extra).
+
+tpp_udp_handler_await_continue(Parent, Slogan) ->
+ ?SEV_IPRINT("await continue (~p)", [Slogan]),
+ case ?SEV_AWAIT_CONTINUE(Parent, parent, Slogan) of
+ ok ->
+ ?SEV_IPRINT("continue (~p): ok", [Slogan]),
+ ok;
+ {ok, Data} ->
+ ?SEV_IPRINT("continue (~p): ok with data", [Slogan]),
+ Data;
+ {error, Reason} ->
+ ?SEV_EPRINT("continue (~p): error"
+ "~n ~p", [Slogan, Reason]),
+ exit({continue, Slogan, Reason})
+ end.
+
+tpp_udp_handler_await_terminate(Parent) ->
+ ?SEV_IPRINT("await terminate"),
+ case ?SEV_AWAIT_TERMINATE(Parent, parent) of
+ ok ->
+ ok;
+ {error, Reason} ->
+ Reason
+ end.
+
+
+tpp_udp_sock_open(Domain, Proto, BufInit) ->
+ case socket:open(Domain, dgram, Proto) of
+ {ok, Sock} ->
+ ok = BufInit(Sock),
+ Sock;
+ {error, Reason} ->
+ exit({open_failed, Reason})
+ end.
+
+tpp_udp_sock_bind(Sock, Domain) ->
+ LSA = which_local_socket_addr(Domain),
+ case socket:bind(Sock, LSA) of
+ {ok, _} ->
+ ok;
+ {error, Reason} ->
+ exit({bind, Reason})
+ end.
+
+tpp_udp_sock_close(Sock, Path) ->
+ case socket:close(Sock) of
+ ok ->
+ unlink_path(Path),
+ ok;
+ {error, Reason} ->
+ ?SEV_EPRINT("Failed closing socket: "
+ "~n ~p", [Reason]),
+ unlink_path(Path),
+ {error, {close, Reason}}
+ end.
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_sgenf_cgenf_small_tcp4(suite) ->
+ [];
+ttest_sgenf_cgenf_small_tcp4(doc) ->
+ [];
+ttest_sgenf_cgenf_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_cgenf_small_tcp4,
+ Runtime,
+ inet,
+ gen, false,
+ gen, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_sgenf_cgenf_small_tcp6(suite) ->
+ [];
+ttest_sgenf_cgenf_small_tcp6(doc) ->
+ [];
+ttest_sgenf_cgenf_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_cgenf_small_tcp6,
+ Runtime,
+ inet6,
+ gen, false,
+ gen, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_sgenf_cgenf_medium_tcp4(suite) ->
+ [];
+ttest_sgenf_cgenf_medium_tcp4(doc) ->
+ [];
+ttest_sgenf_cgenf_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_cgenf_medium_tcp4,
+ Runtime,
+ inet,
+ gen, false,
+ gen, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_sgenf_cgenf_medium_tcp6(suite) ->
+ [];
+ttest_sgenf_cgenf_medium_tcp6(doc) ->
+ [];
+ttest_sgenf_cgenf_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_cgenf_medium_tcp6,
+ Runtime,
+ inet6,
+ gen, false,
+ gen, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_sgenf_cgenf_large_tcp4(suite) ->
+ [];
+ttest_sgenf_cgenf_large_tcp4(doc) ->
+ [];
+ttest_sgenf_cgenf_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_cgenf_large_tcp4,
+ Runtime,
+ inet,
+ gen, false,
+ gen, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_sgenf_cgenf_large_tcp6(suite) ->
+ [];
+ttest_sgenf_cgenf_large_tcp6(doc) ->
+ [];
+ttest_sgenf_cgenf_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_cgenf_large_tcp6,
+ Runtime,
+ inet6,
+ gen, false,
+ gen, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_sgenf_cgeno_small_tcp4(suite) ->
+ [];
+ttest_sgenf_cgeno_small_tcp4(doc) ->
+ [];
+ttest_sgenf_cgeno_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_cgeno_small_tcp4,
+ Runtime,
+ inet,
+ gen, false,
+ gen, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_sgenf_cgeno_small_tcp6(suite) ->
+ [];
+ttest_sgenf_cgeno_small_tcp6(doc) ->
+ [];
+ttest_sgenf_cgeno_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_cgeno_small_tcp6,
+ Runtime,
+ inet6,
+ gen, false,
+ gen, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_sgenf_cgeno_medium_tcp4(suite) ->
+ [];
+ttest_sgenf_cgeno_medium_tcp4(doc) ->
+ [];
+ttest_sgenf_cgeno_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_cgeno_medium_tcp4,
+ Runtime,
+ inet,
+ gen, false,
+ gen, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_sgenf_cgeno_medium_tcp6(suite) ->
+ [];
+ttest_sgenf_cgeno_medium_tcp6(doc) ->
+ [];
+ttest_sgenf_cgeno_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_cgeno_medium_tcp6,
+ Runtime,
+ inet6,
+ gen, false,
+ gen, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_sgenf_cgeno_large_tcp4(suite) ->
+ [];
+ttest_sgenf_cgeno_large_tcp4(doc) ->
+ [];
+ttest_sgenf_cgeno_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_cgeno_large_tcp4,
+ Runtime,
+ inet,
+ gen, false,
+ gen, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_sgenf_cgeno_large_tcp6(suite) ->
+ [];
+ttest_sgenf_cgeno_large_tcp6(doc) ->
+ [];
+ttest_sgenf_cgeno_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_cgeno_large_tcp6,
+ Runtime,
+ inet6,
+ gen, false,
+ gen, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_sgenf_cgent_small_tcp4(suite) ->
+ [];
+ttest_sgenf_cgent_small_tcp4(doc) ->
+ [];
+ttest_sgenf_cgent_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_cgent_small_tcp4,
+ Runtime,
+ inet,
+ gen, false,
+ gen, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_sgenf_cgent_small_tcp6(suite) ->
+ [];
+ttest_sgenf_cgent_small_tcp6(doc) ->
+ [];
+ttest_sgenf_cgent_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_cgeno_small_tcp6,
+ Runtime,
+ inet6,
+ gen, false,
+ gen, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_sgenf_cgent_medium_tcp4(suite) ->
+ [];
+ttest_sgenf_cgent_medium_tcp4(doc) ->
+ [];
+ttest_sgenf_cgent_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_cgent_medium_tcp4,
+ Runtime,
+ inet,
+ gen, false,
+ gen, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_sgenf_cgent_medium_tcp6(suite) ->
+ [];
+ttest_sgenf_cgent_medium_tcp6(doc) ->
+ [];
+ttest_sgenf_cgent_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_cgent_medium_tcp6,
+ Runtime,
+ inet6,
+ gen, false,
+ gen, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_sgenf_cgent_large_tcp4(suite) ->
+ [];
+ttest_sgenf_cgent_large_tcp4(doc) ->
+ [];
+ttest_sgenf_cgent_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_cgent_large_tcp4,
+ Runtime,
+ inet,
+ gen, false,
+ gen, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_sgenf_cgent_large_tcp6(suite) ->
+ [];
+ttest_sgenf_cgent_large_tcp6(doc) ->
+ [];
+ttest_sgenf_cgent_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_cgent_large_tcp6,
+ Runtime,
+ inet6,
+ gen, false,
+ gen, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_sgenf_csockf_small_tcp4(suite) ->
+ [];
+ttest_sgenf_csockf_small_tcp4(doc) ->
+ [];
+ttest_sgenf_csockf_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_csockf_small_tcp4,
+ Runtime,
+ inet,
+ gen, false,
+ sock, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_sgenf_csockf_small_tcp6(suite) ->
+ [];
+ttest_sgenf_csockf_small_tcp6(doc) ->
+ [];
+ttest_sgenf_csockf_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_csockf_small_tcp6,
+ Runtime,
+ inet6,
+ gen, false,
+ sock, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_sgenf_csockf_medium_tcp4(suite) ->
+ [];
+ttest_sgenf_csockf_medium_tcp4(doc) ->
+ [];
+ttest_sgenf_csockf_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_csockf_medium_tcp4,
+ Runtime,
+ inet,
+ gen, false,
+ sock, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_sgenf_csockf_medium_tcp6(suite) ->
+ [];
+ttest_sgenf_csockf_medium_tcp6(doc) ->
+ [];
+ttest_sgenf_csockf_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_csockf_medium_tcp6,
+ Runtime,
+ inet6,
+ gen, false,
+ sock, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_sgenf_csockf_large_tcp4(suite) ->
+ [];
+ttest_sgenf_csockf_large_tcp4(doc) ->
+ [];
+ttest_sgenf_csockf_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_csockf_large_tcp4,
+ Runtime,
+ inet,
+ gen, false,
+ sock, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_sgenf_csockf_large_tcp6(suite) ->
+ [];
+ttest_sgenf_csockf_large_tcp6(doc) ->
+ [];
+ttest_sgenf_csockf_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_csockf_large_tcp6,
+ Runtime,
+ inet6,
+ gen, false,
+ sock, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_sgenf_csocko_small_tcp4(suite) ->
+ [];
+ttest_sgenf_csocko_small_tcp4(doc) ->
+ [];
+ttest_sgenf_csocko_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_csocko_small_tcp4,
+ Runtime,
+ inet,
+ gen, false,
+ sock, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_sgenf_csocko_small_tcp6(suite) ->
+ [];
+ttest_sgenf_csocko_small_tcp6(doc) ->
+ [];
+ttest_sgenf_csocko_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_csocko_small_tcp6,
+ Runtime,
+ inet6,
+ gen, false,
+ sock, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_sgenf_csocko_medium_tcp4(suite) ->
+ [];
+ttest_sgenf_csocko_medium_tcp4(doc) ->
+ [];
+ttest_sgenf_csocko_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_csocko_medium_tcp4,
+ Runtime,
+ inet,
+ gen, false,
+ sock, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_sgenf_csocko_medium_tcp6(suite) ->
+ [];
+ttest_sgenf_csocko_medium_tcp6(doc) ->
+ [];
+ttest_sgenf_csocko_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_csocko_medium_tcp6,
+ Runtime,
+ inet6,
+ gen, false,
+ sock, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_sgenf_csocko_large_tcp4(suite) ->
+ [];
+ttest_sgenf_csocko_large_tcp4(doc) ->
+ [];
+ttest_sgenf_csocko_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_csocko_large_tcp4,
+ Runtime,
+ inet,
+ gen, false,
+ sock, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_sgenf_csocko_large_tcp6(suite) ->
+ [];
+ttest_sgenf_csocko_large_tcp6(doc) ->
+ [];
+ttest_sgenf_csocko_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_csocko_large_tcp6,
+ Runtime,
+ inet6,
+ gen, false,
+ sock, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_sgenf_csockt_small_tcp4(suite) ->
+ [];
+ttest_sgenf_csockt_small_tcp4(doc) ->
+ [];
+ttest_sgenf_csockt_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_csockt_small_tcp4,
+ Runtime,
+ inet,
+ gen, false,
+ sock, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_sgenf_csockt_small_tcp6(suite) ->
+ [];
+ttest_sgenf_csockt_small_tcp6(doc) ->
+ [];
+ttest_sgenf_csockt_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_csocko_small_tcp6,
+ Runtime,
+ inet6,
+ gen, false,
+ sock, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_sgenf_csockt_medium_tcp4(suite) ->
+ [];
+ttest_sgenf_csockt_medium_tcp4(doc) ->
+ [];
+ttest_sgenf_csockt_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_csockt_medium_tcp4,
+ Runtime,
+ inet,
+ gen, false,
+ sock, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_sgenf_csockt_medium_tcp6(suite) ->
+ [];
+ttest_sgenf_csockt_medium_tcp6(doc) ->
+ [];
+ttest_sgenf_csockt_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_csockt_medium_tcp6,
+ Runtime,
+ inet6,
+ gen, false,
+ sock, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_sgenf_csockt_large_tcp4(suite) ->
+ [];
+ttest_sgenf_csockt_large_tcp4(doc) ->
+ [];
+ttest_sgenf_csockt_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_csockt_large_tcp4,
+ Runtime,
+ inet,
+ gen, false,
+ sock, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = false
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_sgenf_csockt_large_tcp6(suite) ->
+ [];
+ttest_sgenf_csockt_large_tcp6(doc) ->
+ [];
+ttest_sgenf_csockt_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgenf_csockt_large_tcp6,
+ Runtime,
+ inet6,
+ gen, false,
+ sock, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_sgeno_cgenf_small_tcp4(suite) ->
+ [];
+ttest_sgeno_cgenf_small_tcp4(doc) ->
+ [];
+ttest_sgeno_cgenf_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_cgenf_small_tcp4,
+ Runtime,
+ inet,
+ gen, once,
+ gen, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_sgeno_cgenf_small_tcp6(suite) ->
+ [];
+ttest_sgeno_cgenf_small_tcp6(doc) ->
+ [];
+ttest_sgeno_cgenf_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_cgenf_small_tcp6,
+ Runtime,
+ inet6,
+ gen, once,
+ gen, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_sgeno_cgenf_medium_tcp4(suite) ->
+ [];
+ttest_sgeno_cgenf_medium_tcp4(doc) ->
+ [];
+ttest_sgeno_cgenf_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_cgenf_medium_tcp4,
+ Runtime,
+ inet,
+ gen, once,
+ gen, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_sgeno_cgenf_medium_tcp6(suite) ->
+ [];
+ttest_sgeno_cgenf_medium_tcp6(doc) ->
+ [];
+ttest_sgeno_cgenf_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_cgenf_medium_tcp6,
+ Runtime,
+ inet6,
+ gen, once,
+ gen, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_sgeno_cgenf_large_tcp4(suite) ->
+ [];
+ttest_sgeno_cgenf_large_tcp4(doc) ->
+ [];
+ttest_sgeno_cgenf_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_cgenf_large_tcp4,
+ Runtime,
+ inet,
+ gen, once,
+ gen, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_sgeno_cgenf_large_tcp6(suite) ->
+ [];
+ttest_sgeno_cgenf_large_tcp6(doc) ->
+ [];
+ttest_sgeno_cgenf_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_cgenf_large_tcp6,
+ Runtime,
+ inet6,
+ gen, once,
+ gen, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_sgeno_cgeno_small_tcp4(suite) ->
+ [];
+ttest_sgeno_cgeno_small_tcp4(doc) ->
+ [];
+ttest_sgeno_cgeno_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_cgeno_small_tcp4,
+ Runtime,
+ inet,
+ gen, once,
+ gen, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_sgeno_cgeno_small_tcp6(suite) ->
+ [];
+ttest_sgeno_cgeno_small_tcp6(doc) ->
+ [];
+ttest_sgeno_cgeno_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_cgeno_small_tcp6,
+ Runtime,
+ inet6,
+ gen, once,
+ gen, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_sgeno_cgeno_medium_tcp4(suite) ->
+ [];
+ttest_sgeno_cgeno_medium_tcp4(doc) ->
+ [];
+ttest_sgeno_cgeno_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_cgeno_medium_tcp4,
+ Runtime,
+ inet,
+ gen, once,
+ gen, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_sgeno_cgeno_medium_tcp6(suite) ->
+ [];
+ttest_sgeno_cgeno_medium_tcp6(doc) ->
+ [];
+ttest_sgeno_cgeno_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_cgeno_medium_tcp6,
+ Runtime,
+ inet6,
+ gen, once,
+ gen, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_sgeno_cgeno_large_tcp4(suite) ->
+ [];
+ttest_sgeno_cgeno_large_tcp4(doc) ->
+ [];
+ttest_sgeno_cgeno_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_cgeno_large_tcp4,
+ Runtime,
+ inet,
+ gen, once,
+ gen, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_sgeno_cgeno_large_tcp6(suite) ->
+ [];
+ttest_sgeno_cgeno_large_tcp6(doc) ->
+ [];
+ttest_sgeno_cgeno_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_cgeno_large_tcp6,
+ Runtime,
+ inet6,
+ gen, once,
+ gen, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_sgeno_cgent_small_tcp4(suite) ->
+ [];
+ttest_sgeno_cgent_small_tcp4(doc) ->
+ [];
+ttest_sgeno_cgent_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_cgent_small_tcp4,
+ Runtime,
+ inet,
+ gen, once,
+ gen, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_sgeno_cgent_small_tcp6(suite) ->
+ [];
+ttest_sgeno_cgent_small_tcp6(doc) ->
+ [];
+ttest_sgeno_cgent_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_cgeno_small_tcp6,
+ Runtime,
+ inet6,
+ gen, once,
+ gen, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_sgeno_cgent_medium_tcp4(suite) ->
+ [];
+ttest_sgeno_cgent_medium_tcp4(doc) ->
+ [];
+ttest_sgeno_cgent_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_cgent_medium_tcp4,
+ Runtime,
+ inet,
+ gen, once,
+ gen, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_sgeno_cgent_medium_tcp6(suite) ->
+ [];
+ttest_sgeno_cgent_medium_tcp6(doc) ->
+ [];
+ttest_sgeno_cgent_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_cgent_medium_tcp6,
+ Runtime,
+ inet6,
+ gen, once,
+ gen, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_sgeno_cgent_large_tcp4(suite) ->
+ [];
+ttest_sgeno_cgent_large_tcp4(doc) ->
+ [];
+ttest_sgeno_cgent_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_cgent_large_tcp4,
+ Runtime,
+ inet,
+ gen, once,
+ gen, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_sgeno_cgent_large_tcp6(suite) ->
+ [];
+ttest_sgeno_cgent_large_tcp6(doc) ->
+ [];
+ttest_sgeno_cgent_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_cgent_large_tcp6,
+ Runtime,
+ inet6,
+ gen, once,
+ gen, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_sgeno_csockf_small_tcp4(suite) ->
+ [];
+ttest_sgeno_csockf_small_tcp4(doc) ->
+ [];
+ttest_sgeno_csockf_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_csockf_small_tcp4,
+ Runtime,
+ inet,
+ gen, once,
+ sock, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_sgeno_csockf_small_tcp6(suite) ->
+ [];
+ttest_sgeno_csockf_small_tcp6(doc) ->
+ [];
+ttest_sgeno_csockf_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_csockf_small_tcp6,
+ Runtime,
+ inet6,
+ gen, once,
+ sock, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_sgeno_csockf_medium_tcp4(suite) ->
+ [];
+ttest_sgeno_csockf_medium_tcp4(doc) ->
+ [];
+ttest_sgeno_csockf_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_csockf_medium_tcp4,
+ Runtime,
+ inet,
+ gen, once,
+ sock, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_sgeno_csockf_medium_tcp6(suite) ->
+ [];
+ttest_sgeno_csockf_medium_tcp6(doc) ->
+ [];
+ttest_sgeno_csockf_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_csockf_medium_tcp6,
+ Runtime,
+ inet6,
+ gen, once,
+ sock, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_sgeno_csockf_large_tcp4(suite) ->
+ [];
+ttest_sgeno_csockf_large_tcp4(doc) ->
+ [];
+ttest_sgeno_csockf_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_csockf_large_tcp4,
+ Runtime,
+ inet,
+ gen, once,
+ sock, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_sgeno_csockf_large_tcp6(suite) ->
+ [];
+ttest_sgeno_csockf_large_tcp6(doc) ->
+ [];
+ttest_sgeno_csockf_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_csockf_large_tcp6,
+ Runtime,
+ inet6,
+ gen, once,
+ sock, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_sgeno_csocko_small_tcp4(suite) ->
+ [];
+ttest_sgeno_csocko_small_tcp4(doc) ->
+ [];
+ttest_sgeno_csocko_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_csocko_small_tcp4,
+ Runtime,
+ inet,
+ gen, once,
+ sock, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_sgeno_csocko_small_tcp6(suite) ->
+ [];
+ttest_sgeno_csocko_small_tcp6(doc) ->
+ [];
+ttest_sgeno_csocko_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_csocko_small_tcp6,
+ Runtime,
+ inet6,
+ gen, once,
+ sock, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_sgeno_csocko_medium_tcp4(suite) ->
+ [];
+ttest_sgeno_csocko_medium_tcp4(doc) ->
+ [];
+ttest_sgeno_csocko_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_csocko_medium_tcp4,
+ Runtime,
+ inet,
+ gen, once,
+ sock, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_sgeno_csocko_medium_tcp6(suite) ->
+ [];
+ttest_sgeno_csocko_medium_tcp6(doc) ->
+ [];
+ttest_sgeno_csocko_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_csocko_medium_tcp6,
+ Runtime,
+ inet6,
+ gen, once,
+ sock, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_sgeno_csocko_large_tcp4(suite) ->
+ [];
+ttest_sgeno_csocko_large_tcp4(doc) ->
+ [];
+ttest_sgeno_csocko_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_csocko_large_tcp4,
+ Runtime,
+ inet,
+ gen, once,
+ sock, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_sgeno_csocko_large_tcp6(suite) ->
+ [];
+ttest_sgeno_csocko_large_tcp6(doc) ->
+ [];
+ttest_sgeno_csocko_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_csocko_large_tcp6,
+ Runtime,
+ inet6,
+ gen, once,
+ sock, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_sgeno_csockt_small_tcp4(suite) ->
+ [];
+ttest_sgeno_csockt_small_tcp4(doc) ->
+ [];
+ttest_sgeno_csockt_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_csockt_small_tcp4,
+ Runtime,
+ inet,
+ gen, once,
+ sock, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_sgeno_csockt_small_tcp6(suite) ->
+ [];
+ttest_sgeno_csockt_small_tcp6(doc) ->
+ [];
+ttest_sgeno_csockt_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_csocko_small_tcp6,
+ Runtime,
+ inet6,
+ gen, once,
+ sock, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_sgeno_csockt_medium_tcp4(suite) ->
+ [];
+ttest_sgeno_csockt_medium_tcp4(doc) ->
+ [];
+ttest_sgeno_csockt_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_csockt_medium_tcp4,
+ Runtime,
+ inet,
+ gen, once,
+ sock, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_sgeno_csockt_medium_tcp6(suite) ->
+ [];
+ttest_sgeno_csockt_medium_tcp6(doc) ->
+ [];
+ttest_sgeno_csockt_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_csockt_medium_tcp6,
+ Runtime,
+ inet6,
+ gen, once,
+ sock, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_sgeno_csockt_large_tcp4(suite) ->
+ [];
+ttest_sgeno_csockt_large_tcp4(doc) ->
+ [];
+ttest_sgeno_csockt_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_csockt_large_tcp4,
+ Runtime,
+ inet,
+ gen, once,
+ sock, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = once
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_sgeno_csockt_large_tcp6(suite) ->
+ [];
+ttest_sgeno_csockt_large_tcp6(doc) ->
+ [];
+ttest_sgeno_csockt_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgeno_csockt_large_tcp6,
+ Runtime,
+ inet6,
+ gen, once,
+ sock, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_sgent_cgenf_small_tcp4(suite) ->
+ [];
+ttest_sgent_cgenf_small_tcp4(doc) ->
+ [];
+ttest_sgent_cgenf_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_cgenf_small_tcp4,
+ Runtime,
+ inet,
+ gen, true,
+ gen, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_sgent_cgenf_small_tcp6(suite) ->
+ [];
+ttest_sgent_cgenf_small_tcp6(doc) ->
+ [];
+ttest_sgent_cgenf_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_cgenf_small_tcp6,
+ Runtime,
+ inet6,
+ gen, true,
+ gen, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_sgent_cgenf_medium_tcp4(suite) ->
+ [];
+ttest_sgent_cgenf_medium_tcp4(doc) ->
+ [];
+ttest_sgent_cgenf_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_cgenf_medium_tcp4,
+ Runtime,
+ inet,
+ gen, true,
+ gen, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_sgent_cgenf_medium_tcp6(suite) ->
+ [];
+ttest_sgent_cgenf_medium_tcp6(doc) ->
+ [];
+ttest_sgent_cgenf_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_cgenf_medium_tcp6,
+ Runtime,
+ inet6,
+ gen, true,
+ gen, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_sgent_cgenf_large_tcp4(suite) ->
+ [];
+ttest_sgent_cgenf_large_tcp4(doc) ->
+ [];
+ttest_sgent_cgenf_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_cgenf_large_tcp4,
+ Runtime,
+ inet,
+ gen, true,
+ gen, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_sgent_cgenf_large_tcp6(suite) ->
+ [];
+ttest_sgent_cgenf_large_tcp6(doc) ->
+ [];
+ttest_sgent_cgenf_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_cgenf_large_tcp6,
+ Runtime,
+ inet6,
+ gen, true,
+ gen, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_sgent_cgeno_small_tcp4(suite) ->
+ [];
+ttest_sgent_cgeno_small_tcp4(doc) ->
+ [];
+ttest_sgent_cgeno_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_cgeno_small_tcp4,
+ Runtime,
+ inet,
+ gen, true,
+ gen, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_sgent_cgeno_small_tcp6(suite) ->
+ [];
+ttest_sgent_cgeno_small_tcp6(doc) ->
+ [];
+ttest_sgent_cgeno_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_cgeno_small_tcp6,
+ Runtime,
+ inet6,
+ gen, true,
+ gen, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_sgent_cgeno_medium_tcp4(suite) ->
+ [];
+ttest_sgent_cgeno_medium_tcp4(doc) ->
+ [];
+ttest_sgent_cgeno_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_cgeno_medium_tcp4,
+ Runtime,
+ inet,
+ gen, true,
+ gen, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_sgent_cgeno_medium_tcp6(suite) ->
+ [];
+ttest_sgent_cgeno_medium_tcp6(doc) ->
+ [];
+ttest_sgent_cgeno_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_cgeno_medium_tcp6,
+ Runtime,
+ inet6,
+ gen, true,
+ gen, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_sgent_cgeno_large_tcp4(suite) ->
+ [];
+ttest_sgent_cgeno_large_tcp4(doc) ->
+ [];
+ttest_sgent_cgeno_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_cgeno_large_tcp4,
+ Runtime,
+ inet,
+ gen, true,
+ gen, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_sgent_cgeno_large_tcp6(suite) ->
+ [];
+ttest_sgent_cgeno_large_tcp6(doc) ->
+ [];
+ttest_sgent_cgeno_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_cgeno_large_tcp6,
+ Runtime,
+ inet6,
+ gen, true,
+ gen, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_sgent_cgent_small_tcp4(suite) ->
+ [];
+ttest_sgent_cgent_small_tcp4(doc) ->
+ [];
+ttest_sgent_cgent_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_cgent_small_tcp4,
+ Runtime,
+ inet,
+ gen, true,
+ gen, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_sgent_cgent_small_tcp6(suite) ->
+ [];
+ttest_sgent_cgent_small_tcp6(doc) ->
+ [];
+ttest_sgent_cgent_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_cgeno_small_tcp6,
+ Runtime,
+ inet6,
+ gen, true,
+ gen, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_sgent_cgent_medium_tcp4(suite) ->
+ [];
+ttest_sgent_cgent_medium_tcp4(doc) ->
+ ["Server(gen,true), Client(gen,true), Domain=inet, msg=medium"];
+ttest_sgent_cgent_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_cgent_medium_tcp4,
+ Runtime,
+ inet,
+ gen, true,
+ gen, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_sgent_cgent_medium_tcp6(suite) ->
+ [];
+ttest_sgent_cgent_medium_tcp6(doc) ->
+ ["Server(gen,true), Client(gen,true), Domain=inet6, msg=medium"];
+ttest_sgent_cgent_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_cgent_medium_tcp6,
+ Runtime,
+ inet6,
+ gen, true,
+ gen, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_sgent_cgent_large_tcp4(suite) ->
+ [];
+ttest_sgent_cgent_large_tcp4(doc) ->
+ ["Server(gen,true), Client(gen,true), Domain=inet, msg=large"];
+ttest_sgent_cgent_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_cgent_large_tcp4,
+ Runtime,
+ inet,
+ gen, true,
+ gen, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_sgent_cgent_large_tcp6(suite) ->
+ [];
+ttest_sgent_cgent_large_tcp6(doc) ->
+ ["Server(gen,true), Client(gen,true), Domain=inet6, msg=large"];
+ttest_sgent_cgent_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_cgent_large_tcp6,
+ Runtime,
+ inet6,
+ gen, true,
+ gen, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_sgent_csockf_small_tcp4(suite) ->
+ [];
+ttest_sgent_csockf_small_tcp4(doc) ->
+ [];
+ttest_sgent_csockf_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_csockf_small_tcp4,
+ Runtime,
+ inet,
+ gen, true,
+ sock, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_sgent_csockf_small_tcp6(suite) ->
+ [];
+ttest_sgent_csockf_small_tcp6(doc) ->
+ [];
+ttest_sgent_csockf_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_csockf_small_tcp6,
+ Runtime,
+ inet6,
+ gen, true,
+ sock, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_sgent_csockf_medium_tcp4(suite) ->
+ [];
+ttest_sgent_csockf_medium_tcp4(doc) ->
+ [];
+ttest_sgent_csockf_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_csockf_medium_tcp4,
+ Runtime,
+ inet,
+ gen, true,
+ sock, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_sgent_csockf_medium_tcp6(suite) ->
+ [];
+ttest_sgent_csockf_medium_tcp6(doc) ->
+ [];
+ttest_sgent_csockf_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_csockf_medium_tcp6,
+ Runtime,
+ inet6,
+ gen, true,
+ sock, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_sgent_csockf_large_tcp4(suite) ->
+ [];
+ttest_sgent_csockf_large_tcp4(doc) ->
+ [];
+ttest_sgent_csockf_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_csockf_large_tcp4,
+ Runtime,
+ inet,
+ gen, true,
+ sock, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_sgent_csockf_large_tcp6(suite) ->
+ [];
+ttest_sgent_csockf_large_tcp6(doc) ->
+ [];
+ttest_sgent_csockf_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_csockf_large_tcp6,
+ Runtime,
+ inet6,
+ gen, true,
+ sock, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_sgent_csocko_small_tcp4(suite) ->
+ [];
+ttest_sgent_csocko_small_tcp4(doc) ->
+ [];
+ttest_sgent_csocko_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_csocko_small_tcp4,
+ Runtime,
+ inet,
+ gen, true,
+ sock, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_sgent_csocko_small_tcp6(suite) ->
+ [];
+ttest_sgent_csocko_small_tcp6(doc) ->
+ [];
+ttest_sgent_csocko_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_csocko_small_tcp6,
+ Runtime,
+ inet6,
+ gen, true,
+ sock, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_sgent_csocko_medium_tcp4(suite) ->
+ [];
+ttest_sgent_csocko_medium_tcp4(doc) ->
+ [];
+ttest_sgent_csocko_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_csocko_medium_tcp4,
+ Runtime,
+ inet,
+ gen, true,
+ sock, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_sgent_csocko_medium_tcp6(suite) ->
+ [];
+ttest_sgent_csocko_medium_tcp6(doc) ->
+ [];
+ttest_sgent_csocko_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_csocko_medium_tcp6,
+ Runtime,
+ inet6,
+ gen, true,
+ sock, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_sgent_csocko_large_tcp4(suite) ->
+ [];
+ttest_sgent_csocko_large_tcp4(doc) ->
+ [];
+ttest_sgent_csocko_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_csocko_large_tcp4,
+ Runtime,
+ inet,
+ gen, true,
+ sock, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_sgent_csocko_large_tcp6(suite) ->
+ [];
+ttest_sgent_csocko_large_tcp6(doc) ->
+ [];
+ttest_sgent_csocko_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_csocko_large_tcp6,
+ Runtime,
+ inet6,
+ gen, true,
+ sock, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_sgent_csockt_small_tcp4(suite) ->
+ [];
+ttest_sgent_csockt_small_tcp4(doc) ->
+ [];
+ttest_sgent_csockt_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_csockt_small_tcp4,
+ Runtime,
+ inet,
+ gen, true,
+ sock, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_sgent_csockt_small_tcp6(suite) ->
+ [];
+ttest_sgent_csockt_small_tcp6(doc) ->
+ [];
+ttest_sgent_csockt_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_csocko_small_tcp6,
+ Runtime,
+ inet6,
+ gen, true,
+ sock, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_sgent_csockt_medium_tcp4(suite) ->
+ [];
+ttest_sgent_csockt_medium_tcp4(doc) ->
+ [];
+ttest_sgent_csockt_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_csockt_medium_tcp4,
+ Runtime,
+ inet,
+ gen, true,
+ sock, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_sgent_csockt_medium_tcp6(suite) ->
+ [];
+ttest_sgent_csockt_medium_tcp6(doc) ->
+ [];
+ttest_sgent_csockt_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_csockt_medium_tcp6,
+ Runtime,
+ inet6,
+ gen, true,
+ sock, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_sgent_csockt_large_tcp4(suite) ->
+ [];
+ttest_sgent_csockt_large_tcp4(doc) ->
+ [];
+ttest_sgent_csockt_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_csockt_large_tcp4,
+ Runtime,
+ inet,
+ gen, true,
+ sock, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = gen_tcp, Active = true
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_sgent_csockt_large_tcp6(suite) ->
+ [];
+ttest_sgent_csockt_large_tcp6(doc) ->
+ [];
+ttest_sgent_csockt_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_sgent_csockt_large_tcp6,
+ Runtime,
+ inet6,
+ gen, true,
+ sock, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_ssockf_cgenf_small_tcp4(suite) ->
+ [];
+ttest_ssockf_cgenf_small_tcp4(doc) ->
+ [];
+ttest_ssockf_cgenf_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_cgenf_small_tcp4,
+ Runtime,
+ inet,
+ sock, false,
+ gen, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_ssockf_cgenf_small_tcp6(suite) ->
+ [];
+ttest_ssockf_cgenf_small_tcp6(doc) ->
+ [];
+ttest_ssockf_cgenf_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_cgenf_small_tcp6,
+ Runtime,
+ inet6,
+ sock, false,
+ gen, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_ssockf_cgenf_medium_tcp4(suite) ->
+ [];
+ttest_ssockf_cgenf_medium_tcp4(doc) ->
+ [];
+ttest_ssockf_cgenf_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_cgenf_medium_tcp4,
+ Runtime,
+ inet,
+ sock, false,
+ gen, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_ssockf_cgenf_medium_tcp6(suite) ->
+ [];
+ttest_ssockf_cgenf_medium_tcp6(doc) ->
+ [];
+ttest_ssockf_cgenf_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_cgenf_medium_tcp6,
+ Runtime,
+ inet6,
+ sock, false,
+ gen, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_ssockf_cgenf_large_tcp4(suite) ->
+ [];
+ttest_ssockf_cgenf_large_tcp4(doc) ->
+ [];
+ttest_ssockf_cgenf_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_cgenf_large_tcp4,
+ Runtime,
+ inet,
+ sock, false,
+ gen, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_ssockf_cgenf_large_tcp6(suite) ->
+ [];
+ttest_ssockf_cgenf_large_tcp6(doc) ->
+ [];
+ttest_ssockf_cgenf_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_cgenf_large_tcp6,
+ Runtime,
+ inet6,
+ sock, false,
+ gen, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_ssockf_cgeno_small_tcp4(suite) ->
+ [];
+ttest_ssockf_cgeno_small_tcp4(doc) ->
+ [];
+ttest_ssockf_cgeno_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_cgeno_small_tcp4,
+ Runtime,
+ inet,
+ sock, false,
+ gen, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_ssockf_cgeno_small_tcp6(suite) ->
+ [];
+ttest_ssockf_cgeno_small_tcp6(doc) ->
+ [];
+ttest_ssockf_cgeno_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_cgeno_small_tcp6,
+ Runtime,
+ inet6,
+ sock, false,
+ gen, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_ssockf_cgeno_medium_tcp4(suite) ->
+ [];
+ttest_ssockf_cgeno_medium_tcp4(doc) ->
+ [];
+ttest_ssockf_cgeno_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_cgeno_medium_tcp4,
+ Runtime,
+ inet,
+ sock, false,
+ gen, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_ssockf_cgeno_medium_tcp6(suite) ->
+ [];
+ttest_ssockf_cgeno_medium_tcp6(doc) ->
+ [];
+ttest_ssockf_cgeno_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_cgeno_medium_tcp6,
+ Runtime,
+ inet6,
+ sock, false,
+ gen, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_ssockf_cgeno_large_tcp4(suite) ->
+ [];
+ttest_ssockf_cgeno_large_tcp4(doc) ->
+ [];
+ttest_ssockf_cgeno_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_cgeno_large_tcp4,
+ Runtime,
+ inet,
+ sock, false,
+ gen, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_ssockf_cgeno_large_tcp6(suite) ->
+ [];
+ttest_ssockf_cgeno_large_tcp6(doc) ->
+ [];
+ttest_ssockf_cgeno_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_cgeno_large_tcp6,
+ Runtime,
+ inet6,
+ sock, false,
+ gen, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_ssockf_cgent_small_tcp4(suite) ->
+ [];
+ttest_ssockf_cgent_small_tcp4(doc) ->
+ [];
+ttest_ssockf_cgent_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_cgent_small_tcp4,
+ Runtime,
+ inet,
+ sock, false,
+ gen, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_ssockf_cgent_small_tcp6(suite) ->
+ [];
+ttest_ssockf_cgent_small_tcp6(doc) ->
+ [];
+ttest_ssockf_cgent_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_cgeno_small_tcp6,
+ Runtime,
+ inet6,
+ sock, false,
+ gen, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_ssockf_cgent_medium_tcp4(suite) ->
+ [];
+ttest_ssockf_cgent_medium_tcp4(doc) ->
+ [];
+ttest_ssockf_cgent_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_cgent_medium_tcp4,
+ Runtime,
+ inet,
+ sock, false,
+ gen, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_ssockf_cgent_medium_tcp6(suite) ->
+ [];
+ttest_ssockf_cgent_medium_tcp6(doc) ->
+ [];
+ttest_ssockf_cgent_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_cgent_medium_tcp6,
+ Runtime,
+ inet6,
+ sock, false,
+ gen, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_ssockf_cgent_large_tcp4(suite) ->
+ [];
+ttest_ssockf_cgent_large_tcp4(doc) ->
+ [];
+ttest_ssockf_cgent_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_cgent_large_tcp4,
+ Runtime,
+ inet,
+ sock, false,
+ gen, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_ssockf_cgent_large_tcp6(suite) ->
+ [];
+ttest_ssockf_cgent_large_tcp6(doc) ->
+ [];
+ttest_ssockf_cgent_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_cgent_large_tcp6,
+ Runtime,
+ inet6,
+ sock, false,
+ gen, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_ssockf_csockf_small_tcp4(suite) ->
+ [];
+ttest_ssockf_csockf_small_tcp4(doc) ->
+ [];
+ttest_ssockf_csockf_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csockf_small_tcp4,
+ Runtime,
+ inet,
+ sock, false,
+ sock, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_ssockf_csockf_small_tcp6(suite) ->
+ [];
+ttest_ssockf_csockf_small_tcp6(doc) ->
+ [];
+ttest_ssockf_csockf_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csockf_small_tcp6,
+ Runtime,
+ inet6,
+ sock, false,
+ sock, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: small (=1)
+%% Domain: local
+%%
+
+ttest_ssockf_csockf_small_tcpL(suite) ->
+ [];
+ttest_ssockf_csockf_small_tcpL(doc) ->
+ [];
+ttest_ssockf_csockf_small_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csockf_small_tcpL,
+ Runtime,
+ local,
+ sock, false,
+ sock, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_ssockf_csockf_medium_tcp4(suite) ->
+ [];
+ttest_ssockf_csockf_medium_tcp4(doc) ->
+ [];
+ttest_ssockf_csockf_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csockf_medium_tcp4,
+ Runtime,
+ inet,
+ sock, false,
+ sock, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_ssockf_csockf_medium_tcp6(suite) ->
+ [];
+ttest_ssockf_csockf_medium_tcp6(doc) ->
+ [];
+ttest_ssockf_csockf_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csockf_medium_tcp6,
+ Runtime,
+ inet6,
+ sock, false,
+ sock, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: medium (=2)
+%% Domain: local
+%%
+
+ttest_ssockf_csockf_medium_tcpL(suite) ->
+ [];
+ttest_ssockf_csockf_medium_tcpL(doc) ->
+ [];
+ttest_ssockf_csockf_medium_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csockf_medium_tcpL,
+ Runtime,
+ local,
+ sock, false,
+ sock, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_ssockf_csockf_large_tcp4(suite) ->
+ [];
+ttest_ssockf_csockf_large_tcp4(doc) ->
+ [];
+ttest_ssockf_csockf_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csockf_large_tcp4,
+ Runtime,
+ inet,
+ sock, false,
+ sock, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_ssockf_csockf_large_tcp6(suite) ->
+ [];
+ttest_ssockf_csockf_large_tcp6(doc) ->
+ [];
+ttest_ssockf_csockf_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csockf_large_tcp6,
+ Runtime,
+ inet6,
+ sock, false,
+ sock, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: large (=3)
+%% Domain: local
+%%
+
+ttest_ssockf_csockf_large_tcpL(suite) ->
+ [];
+ttest_ssockf_csockf_large_tcpL(doc) ->
+ [];
+ttest_ssockf_csockf_large_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csockf_large_tcpL,
+ Runtime,
+ local,
+ sock, false,
+ sock, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_ssockf_csocko_small_tcp4(suite) ->
+ [];
+ttest_ssockf_csocko_small_tcp4(doc) ->
+ [];
+ttest_ssockf_csocko_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csocko_small_tcp4,
+ Runtime,
+ inet,
+ sock, false,
+ sock, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_ssockf_csocko_small_tcp6(suite) ->
+ [];
+ttest_ssockf_csocko_small_tcp6(doc) ->
+ [];
+ttest_ssockf_csocko_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csocko_small_tcp6,
+ Runtime,
+ inet6,
+ sock, false,
+ sock, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: small (=1)
+%% Domain: local
+%%
+
+ttest_ssockf_csocko_small_tcpL(suite) ->
+ [];
+ttest_ssockf_csocko_small_tcpL(doc) ->
+ [];
+ttest_ssockf_csocko_small_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csocko_small_tcpL,
+ Runtime,
+ local,
+ sock, false,
+ sock, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_ssockf_csocko_medium_tcp4(suite) ->
+ [];
+ttest_ssockf_csocko_medium_tcp4(doc) ->
+ [];
+ttest_ssockf_csocko_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csocko_medium_tcp4,
+ Runtime,
+ inet,
+ sock, false,
+ sock, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_ssockf_csocko_medium_tcp6(suite) ->
+ [];
+ttest_ssockf_csocko_medium_tcp6(doc) ->
+ [];
+ttest_ssockf_csocko_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csocko_medium_tcp6,
+ Runtime,
+ inet6,
+ sock, false,
+ sock, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: medium (=2)
+%% Domain: local
+%%
+
+ttest_ssockf_csocko_medium_tcpL(suite) ->
+ [];
+ttest_ssockf_csocko_medium_tcpL(doc) ->
+ [];
+ttest_ssockf_csocko_medium_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csocko_medium_tcpL,
+ Runtime,
+ local,
+ sock, false,
+ sock, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_ssockf_csocko_large_tcp4(suite) ->
+ [];
+ttest_ssockf_csocko_large_tcp4(doc) ->
+ [];
+ttest_ssockf_csocko_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csocko_large_tcp4,
+ Runtime,
+ inet,
+ sock, false,
+ sock, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_ssockf_csocko_large_tcp6(suite) ->
+ [];
+ttest_ssockf_csocko_large_tcp6(doc) ->
+ [];
+ttest_ssockf_csocko_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csocko_large_tcp6,
+ Runtime,
+ inet6,
+ sock, false,
+ sock, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: large (=3)
+%% Domain: local
+%%
+
+ttest_ssockf_csocko_large_tcpL(suite) ->
+ [];
+ttest_ssockf_csocko_large_tcpL(doc) ->
+ [];
+ttest_ssockf_csocko_large_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csocko_large_tcpL,
+ Runtime,
+ local,
+ sock, false,
+ sock, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_ssockf_csockt_small_tcp4(suite) ->
+ [];
+ttest_ssockf_csockt_small_tcp4(doc) ->
+ [];
+ttest_ssockf_csockt_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csockt_small_tcp4,
+ Runtime,
+ inet,
+ sock, false,
+ sock, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_ssockf_csockt_small_tcp6(suite) ->
+ [];
+ttest_ssockf_csockt_small_tcp6(doc) ->
+ [];
+ttest_ssockf_csockt_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csocko_small_tcp6,
+ Runtime,
+ inet6,
+ sock, false,
+ sock, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: small (=1)
+%% Domain: local
+%%
+
+ttest_ssockf_csockt_small_tcpL(suite) ->
+ [];
+ttest_ssockf_csockt_small_tcpL(doc) ->
+ [];
+ttest_ssockf_csockt_small_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csocko_small_tcpL,
+ Runtime,
+ local,
+ sock, false,
+ sock, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_ssockf_csockt_medium_tcp4(suite) ->
+ [];
+ttest_ssockf_csockt_medium_tcp4(doc) ->
+ [];
+ttest_ssockf_csockt_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csockt_medium_tcp4,
+ Runtime,
+ inet,
+ sock, false,
+ sock, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_ssockf_csockt_medium_tcp6(suite) ->
+ [];
+ttest_ssockf_csockt_medium_tcp6(doc) ->
+ [];
+ttest_ssockf_csockt_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csockt_medium_tcp6,
+ Runtime,
+ inet6,
+ sock, false,
+ sock, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: medium (=2)
+%% Domain: local
+%%
+
+ttest_ssockf_csockt_medium_tcpL(suite) ->
+ [];
+ttest_ssockf_csockt_medium_tcpL(doc) ->
+ [];
+ttest_ssockf_csockt_medium_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csockt_medium_tcpL,
+ Runtime,
+ local,
+ sock, false,
+ sock, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_ssockf_csockt_large_tcp4(suite) ->
+ [];
+ttest_ssockf_csockt_large_tcp4(doc) ->
+ [];
+ttest_ssockf_csockt_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csockt_large_tcp4,
+ Runtime,
+ inet,
+ sock, false,
+ sock, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_ssockf_csockt_large_tcp6(suite) ->
+ [];
+ttest_ssockf_csockt_large_tcp6(doc) ->
+ [];
+ttest_ssockf_csockt_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csockt_large_tcp6,
+ Runtime,
+ inet6,
+ sock, false,
+ sock, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: large (=3)
+%% Domain: local
+%%
+
+ttest_ssockf_csockt_large_tcpL(suite) ->
+ [];
+ttest_ssockf_csockt_large_tcpL(doc) ->
+ [];
+ttest_ssockf_csockt_large_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockf_csockt_large_tcpL,
+ Runtime,
+ local,
+ sock, false,
+ sock, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_ssocko_cgenf_small_tcp4(suite) ->
+ [];
+ttest_ssocko_cgenf_small_tcp4(doc) ->
+ [];
+ttest_ssocko_cgenf_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_cgenf_small_tcp4,
+ Runtime,
+ inet,
+ sock, once,
+ gen, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_ssocko_cgenf_small_tcp6(suite) ->
+ [];
+ttest_ssocko_cgenf_small_tcp6(doc) ->
+ [];
+ttest_ssocko_cgenf_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_cgenf_small_tcp6,
+ Runtime,
+ inet6,
+ sock, once,
+ gen, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_ssocko_cgenf_medium_tcp4(suite) ->
+ [];
+ttest_ssocko_cgenf_medium_tcp4(doc) ->
+ [];
+ttest_ssocko_cgenf_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_cgenf_medium_tcp4,
+ Runtime,
+ inet,
+ sock, once,
+ gen, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_ssocko_cgenf_medium_tcp6(suite) ->
+ [];
+ttest_ssocko_cgenf_medium_tcp6(doc) ->
+ [];
+ttest_ssocko_cgenf_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_cgenf_medium_tcp6,
+ Runtime,
+ inet6,
+ sock, once,
+ gen, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_ssocko_cgenf_large_tcp4(suite) ->
+ [];
+ttest_ssocko_cgenf_large_tcp4(doc) ->
+ [];
+ttest_ssocko_cgenf_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_cgenf_large_tcp4,
+ Runtime,
+ inet,
+ sock, once,
+ gen, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_ssocko_cgenf_large_tcp6(suite) ->
+ [];
+ttest_ssocko_cgenf_large_tcp6(doc) ->
+ [];
+ttest_ssocko_cgenf_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_cgenf_large_tcp6,
+ Runtime,
+ inet6,
+ sock, once,
+ gen, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_ssocko_cgeno_small_tcp4(suite) ->
+ [];
+ttest_ssocko_cgeno_small_tcp4(doc) ->
+ [];
+ttest_ssocko_cgeno_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_cgeno_small_tcp4,
+ Runtime,
+ inet,
+ sock, once,
+ gen, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_ssocko_cgeno_small_tcp6(suite) ->
+ [];
+ttest_ssocko_cgeno_small_tcp6(doc) ->
+ [];
+ttest_ssocko_cgeno_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_cgeno_small_tcp6,
+ Runtime,
+ inet6,
+ sock, once,
+ gen, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_ssocko_cgeno_medium_tcp4(suite) ->
+ [];
+ttest_ssocko_cgeno_medium_tcp4(doc) ->
+ [];
+ttest_ssocko_cgeno_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_cgeno_medium_tcp4,
+ Runtime,
+ inet,
+ sock, once,
+ gen, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_ssocko_cgeno_medium_tcp6(suite) ->
+ [];
+ttest_ssocko_cgeno_medium_tcp6(doc) ->
+ [];
+ttest_ssocko_cgeno_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_cgeno_medium_tcp6,
+ Runtime,
+ inet6,
+ sock, once,
+ gen, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_ssocko_cgeno_large_tcp4(suite) ->
+ [];
+ttest_ssocko_cgeno_large_tcp4(doc) ->
+ [];
+ttest_ssocko_cgeno_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_cgeno_large_tcp4,
+ Runtime,
+ inet,
+ sock, once,
+ gen, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_ssocko_cgeno_large_tcp6(suite) ->
+ [];
+ttest_ssocko_cgeno_large_tcp6(doc) ->
+ [];
+ttest_ssocko_cgeno_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_cgeno_large_tcp6,
+ Runtime,
+ inet6,
+ sock, once,
+ gen, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_ssocko_cgent_small_tcp4(suite) ->
+ [];
+ttest_ssocko_cgent_small_tcp4(doc) ->
+ [];
+ttest_ssocko_cgent_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_cgent_small_tcp4,
+ Runtime,
+ inet,
+ sock, once,
+ gen, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_ssocko_cgent_small_tcp6(suite) ->
+ [];
+ttest_ssocko_cgent_small_tcp6(doc) ->
+ [];
+ttest_ssocko_cgent_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_cgent_small_tcp6,
+ Runtime,
+ inet6,
+ sock, once,
+ gen, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_ssocko_cgent_medium_tcp4(suite) ->
+ [];
+ttest_ssocko_cgent_medium_tcp4(doc) ->
+ [];
+ttest_ssocko_cgent_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_cgent_medium_tcp4,
+ Runtime,
+ inet,
+ sock, once,
+ gen, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_ssocko_cgent_medium_tcp6(suite) ->
+ [];
+ttest_ssocko_cgent_medium_tcp6(doc) ->
+ [];
+ttest_ssocko_cgent_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_cgent_medium_tcp6,
+ Runtime,
+ inet6,
+ sock, once,
+ gen, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_ssocko_cgent_large_tcp4(suite) ->
+ [];
+ttest_ssocko_cgent_large_tcp4(doc) ->
+ [];
+ttest_ssocko_cgent_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_cgent_large_tcp4,
+ Runtime,
+ inet,
+ sock, once,
+ gen, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = false
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_ssocko_cgent_large_tcp6(suite) ->
+ [];
+ttest_ssocko_cgent_large_tcp6(doc) ->
+ [];
+ttest_ssocko_cgent_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_cgent_large_tcp6,
+ Runtime,
+ inet6,
+ sock, once,
+ gen, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_ssocko_csockf_small_tcp4(suite) ->
+ [];
+ttest_ssocko_csockf_small_tcp4(doc) ->
+ [];
+ttest_ssocko_csockf_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csockf_small_tcp4,
+ Runtime,
+ inet,
+ sock, once,
+ sock, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_ssocko_csockf_small_tcp6(suite) ->
+ [];
+ttest_ssocko_csockf_small_tcp6(doc) ->
+ [];
+ttest_ssocko_csockf_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csockf_small_tcp6,
+ Runtime,
+ inet6,
+ sock, once,
+ sock, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: small (=1)
+%% Domain: local
+%%
+
+ttest_ssocko_csockf_small_tcpL(suite) ->
+ [];
+ttest_ssocko_csockf_small_tcpL(doc) ->
+ [];
+ttest_ssocko_csockf_small_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csockf_small_tcpL,
+ Runtime,
+ local,
+ sock, once,
+ sock, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_ssocko_csockf_medium_tcp4(suite) ->
+ [];
+ttest_ssocko_csockf_medium_tcp4(doc) ->
+ [];
+ttest_ssocko_csockf_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csockf_medium_tcp4,
+ Runtime,
+ inet,
+ sock, once,
+ sock, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_ssocko_csockf_medium_tcp6(suite) ->
+ [];
+ttest_ssocko_csockf_medium_tcp6(doc) ->
+ [];
+ttest_ssocko_csockf_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csockf_medium_tcp6,
+ Runtime,
+ inet6,
+ sock, once,
+ sock, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: medium (=2)
+%% Domain: local
+%%
+
+ttest_ssocko_csockf_medium_tcpL(suite) ->
+ [];
+ttest_ssocko_csockf_medium_tcpL(doc) ->
+ [];
+ttest_ssocko_csockf_medium_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csockf_medium_tcpL,
+ Runtime,
+ local,
+ sock, once,
+ sock, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_ssocko_csockf_large_tcp4(suite) ->
+ [];
+ttest_ssocko_csockf_large_tcp4(doc) ->
+ [];
+ttest_ssocko_csockf_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csockf_large_tcp4,
+ Runtime,
+ inet,
+ sock, once,
+ sock, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_ssocko_csockf_large_tcp6(suite) ->
+ [];
+ttest_ssocko_csockf_large_tcp6(doc) ->
+ [];
+ttest_ssocko_csockf_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csockf_large_tcp6,
+ Runtime,
+ inet6,
+ sock, once,
+ sock, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: large (=3)
+%% Domain: local
+%%
+
+ttest_ssocko_csockf_large_tcpL(suite) ->
+ [];
+ttest_ssocko_csockf_large_tcpL(doc) ->
+ [];
+ttest_ssocko_csockf_large_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csockf_large_tcpL,
+ Runtime,
+ local,
+ sock, once,
+ sock, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_ssocko_csocko_small_tcp4(suite) ->
+ [];
+ttest_ssocko_csocko_small_tcp4(doc) ->
+ [];
+ttest_ssocko_csocko_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csocko_small_tcp4,
+ Runtime,
+ inet,
+ sock, once,
+ sock, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_ssocko_csocko_small_tcp6(suite) ->
+ [];
+ttest_ssocko_csocko_small_tcp6(doc) ->
+ [];
+ttest_ssocko_csocko_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csocko_small_tcp6,
+ Runtime,
+ inet6,
+ sock, once,
+ sock, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: small (=1)
+%% Domain: local
+%%
+
+ttest_ssocko_csocko_small_tcpL(suite) ->
+ [];
+ttest_ssocko_csocko_small_tcpL(doc) ->
+ [];
+ttest_ssocko_csocko_small_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csocko_small_tcpL,
+ Runtime,
+ local,
+ sock, once,
+ sock, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_ssocko_csocko_medium_tcp4(suite) ->
+ [];
+ttest_ssocko_csocko_medium_tcp4(doc) ->
+ [];
+ttest_ssocko_csocko_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csocko_medium_tcp4,
+ Runtime,
+ inet,
+ sock, once,
+ sock, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_ssocko_csocko_medium_tcp6(suite) ->
+ [];
+ttest_ssocko_csocko_medium_tcp6(doc) ->
+ [];
+ttest_ssocko_csocko_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csocko_medium_tcp6,
+ Runtime,
+ inet6,
+ sock, once,
+ sock, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: medium (=2)
+%% Domain: local
+%%
+
+ttest_ssocko_csocko_medium_tcpL(suite) ->
+ [];
+ttest_ssocko_csocko_medium_tcpL(doc) ->
+ [];
+ttest_ssocko_csocko_medium_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csocko_medium_tcpL,
+ Runtime,
+ local,
+ sock, once,
+ sock, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_ssocko_csocko_large_tcp4(suite) ->
+ [];
+ttest_ssocko_csocko_large_tcp4(doc) ->
+ [];
+ttest_ssocko_csocko_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csocko_large_tcp4,
+ Runtime,
+ inet,
+ sock, once,
+ sock, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_ssocko_csocko_large_tcp6(suite) ->
+ [];
+ttest_ssocko_csocko_large_tcp6(doc) ->
+ [];
+ttest_ssocko_csocko_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csocko_large_tcp6,
+ Runtime,
+ inet6,
+ sock, once,
+ sock, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: large (=3)
+%% Domain: local
+%%
+
+ttest_ssocko_csocko_large_tcpL(suite) ->
+ [];
+ttest_ssocko_csocko_large_tcpL(doc) ->
+ [];
+ttest_ssocko_csocko_large_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csocko_large_tcpL,
+ Runtime,
+ local,
+ sock, once,
+ sock, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_ssocko_csockt_small_tcp4(suite) ->
+ [];
+ttest_ssocko_csockt_small_tcp4(doc) ->
+ [];
+ttest_ssocko_csockt_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csockt_small_tcp4,
+ Runtime,
+ inet,
+ sock, once,
+ sock, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_ssocko_csockt_small_tcp6(suite) ->
+ [];
+ttest_ssocko_csockt_small_tcp6(doc) ->
+ [];
+ttest_ssocko_csockt_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csocko_small_tcp6,
+ Runtime,
+ inet6,
+ sock, once,
+ sock, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: small (=1)
+%% Domain: local
+%%
+
+ttest_ssocko_csockt_small_tcpL(suite) ->
+ [];
+ttest_ssocko_csockt_small_tcpL(doc) ->
+ [];
+ttest_ssocko_csockt_small_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csocko_small_tcpL,
+ Runtime,
+ local,
+ sock, once,
+ sock, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_ssocko_csockt_medium_tcp4(suite) ->
+ [];
+ttest_ssocko_csockt_medium_tcp4(doc) ->
+ [];
+ttest_ssocko_csockt_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csockt_medium_tcp4,
+ Runtime,
+ inet,
+ sock, once,
+ sock, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_ssocko_csockt_medium_tcp6(suite) ->
+ [];
+ttest_ssocko_csockt_medium_tcp6(doc) ->
+ [];
+ttest_ssocko_csockt_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csockt_medium_tcp6,
+ Runtime,
+ inet6,
+ sock, once,
+ sock, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: medium (=2)
+%% Domain: local
+%%
+
+ttest_ssocko_csockt_medium_tcpL(suite) ->
+ [];
+ttest_ssocko_csockt_medium_tcpL(doc) ->
+ [];
+ttest_ssocko_csockt_medium_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csockt_medium_tcpL,
+ Runtime,
+ local,
+ sock, once,
+ sock, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_ssocko_csockt_large_tcp4(suite) ->
+ [];
+ttest_ssocko_csockt_large_tcp4(doc) ->
+ [];
+ttest_ssocko_csockt_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csockt_large_tcp4,
+ Runtime,
+ inet,
+ sock, once,
+ sock, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_ssocko_csockt_large_tcp6(suite) ->
+ [];
+ttest_ssocko_csockt_large_tcp6(doc) ->
+ [];
+ttest_ssocko_csockt_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csockt_large_tcp6,
+ Runtime,
+ inet6,
+ sock, once,
+ sock, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = once
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: large (=3)
+%% Domain: local
+%%
+
+ttest_ssocko_csockt_large_tcpL(suite) ->
+ [];
+ttest_ssocko_csockt_large_tcpL(doc) ->
+ [];
+ttest_ssocko_csockt_large_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssocko_csockt_large_tcpL,
+ Runtime,
+ local,
+ sock, once,
+ sock, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_ssockt_cgenf_small_tcp4(suite) ->
+ [];
+ttest_ssockt_cgenf_small_tcp4(doc) ->
+ [];
+ttest_ssockt_cgenf_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_cgenf_small_tcp4,
+ Runtime,
+ inet,
+ sock, true,
+ gen, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_ssockt_cgenf_small_tcp6(suite) ->
+ [];
+ttest_ssockt_cgenf_small_tcp6(doc) ->
+ [];
+ttest_ssockt_cgenf_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_cgenf_small_tcp6,
+ Runtime,
+ inet6,
+ sock, true,
+ gen, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_ssockt_cgenf_medium_tcp4(suite) ->
+ [];
+ttest_ssockt_cgenf_medium_tcp4(doc) ->
+ [];
+ttest_ssockt_cgenf_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_cgenf_medium_tcp4,
+ Runtime,
+ inet,
+ sock, true,
+ gen, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_ssockt_cgenf_medium_tcp6(suite) ->
+ [];
+ttest_ssockt_cgenf_medium_tcp6(doc) ->
+ [];
+ttest_ssockt_cgenf_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_cgenf_medium_tcp6,
+ Runtime,
+ inet6,
+ sock, true,
+ gen, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_ssockt_cgenf_large_tcp4(suite) ->
+ [];
+ttest_ssockt_cgenf_large_tcp4(doc) ->
+ [];
+ttest_ssockt_cgenf_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_cgenf_large_tcp4,
+ Runtime,
+ inet,
+ sock, true,
+ gen, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = gen_tcp, Active = false
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_ssockt_cgenf_large_tcp6(suite) ->
+ [];
+ttest_ssockt_cgenf_large_tcp6(doc) ->
+ [];
+ttest_ssockt_cgenf_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_cgenf_large_tcp6,
+ Runtime,
+ inet6,
+ sock, true,
+ gen, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_ssockt_cgeno_small_tcp4(suite) ->
+ [];
+ttest_ssockt_cgeno_small_tcp4(doc) ->
+ [];
+ttest_ssockt_cgeno_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_cgeno_small_tcp4,
+ Runtime,
+ inet,
+ sock, true,
+ gen, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_ssockt_cgeno_small_tcp6(suite) ->
+ [];
+ttest_ssockt_cgeno_small_tcp6(doc) ->
+ [];
+ttest_ssockt_cgeno_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_cgeno_small_tcp6,
+ Runtime,
+ inet6,
+ sock, true,
+ gen, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_ssockt_cgeno_medium_tcp4(suite) ->
+ [];
+ttest_ssockt_cgeno_medium_tcp4(doc) ->
+ [];
+ttest_ssockt_cgeno_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_cgeno_medium_tcp4,
+ Runtime,
+ inet,
+ sock, true,
+ gen, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_ssockt_cgeno_medium_tcp6(suite) ->
+ [];
+ttest_ssockt_cgeno_medium_tcp6(doc) ->
+ [];
+ttest_ssockt_cgeno_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_cgeno_medium_tcp6,
+ Runtime,
+ inet6,
+ sock, true,
+ gen, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_ssockt_cgeno_large_tcp4(suite) ->
+ [];
+ttest_ssockt_cgeno_large_tcp4(doc) ->
+ [];
+ttest_ssockt_cgeno_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_cgeno_large_tcp4,
+ Runtime,
+ inet,
+ sock, true,
+ gen, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = gen_tcp, Active = once
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_ssockt_cgeno_large_tcp6(suite) ->
+ [];
+ttest_ssockt_cgeno_large_tcp6(doc) ->
+ [];
+ttest_ssockt_cgeno_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_cgeno_large_tcp6,
+ Runtime,
+ inet6,
+ sock, true,
+ gen, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_ssockt_cgent_small_tcp4(suite) ->
+ [];
+ttest_ssockt_cgent_small_tcp4(doc) ->
+ [];
+ttest_ssockt_cgent_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_cgent_small_tcp4,
+ Runtime,
+ inet,
+ sock, true,
+ gen, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_ssockt_cgent_small_tcp6(suite) ->
+ [];
+ttest_ssockt_cgent_small_tcp6(doc) ->
+ [];
+ttest_ssockt_cgent_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_cgent_small_tcp6,
+ Runtime,
+ inet6,
+ sock, true,
+ gen, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_ssockt_cgent_medium_tcp4(suite) ->
+ [];
+ttest_ssockt_cgent_medium_tcp4(doc) ->
+ [];
+ttest_ssockt_cgent_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_cgent_medium_tcp4,
+ Runtime,
+ inet,
+ sock, true,
+ gen, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_ssockt_cgent_medium_tcp6(suite) ->
+ [];
+ttest_ssockt_cgent_medium_tcp6(doc) ->
+ [];
+ttest_ssockt_cgent_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_cgent_medium_tcp6,
+ Runtime,
+ inet6,
+ sock, true,
+ gen, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_ssockt_cgent_large_tcp4(suite) ->
+ [];
+ttest_ssockt_cgent_large_tcp4(doc) ->
+ [];
+ttest_ssockt_cgent_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_cgent_large_tcp4,
+ Runtime,
+ inet,
+ sock, true,
+ gen, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = gen_tcp, Active = true
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_ssockt_cgent_large_tcp6(suite) ->
+ [];
+ttest_ssockt_cgent_large_tcp6(doc) ->
+ [];
+ttest_ssockt_cgent_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_cgent_large_tcp6,
+ Runtime,
+ inet6,
+ sock, true,
+ gen, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_ssockt_csockf_small_tcp4(suite) ->
+ [];
+ttest_ssockt_csockf_small_tcp4(doc) ->
+ [];
+ttest_ssockt_csockf_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csockf_small_tcp4,
+ Runtime,
+ inet,
+ sock, true,
+ sock, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_ssockt_csockf_small_tcp6(suite) ->
+ [];
+ttest_ssockt_csockf_small_tcp6(doc) ->
+ [];
+ttest_ssockt_csockf_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csockf_small_tcp6,
+ Runtime,
+ inet6,
+ sock, true,
+ sock, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: small (=1)
+%% Domain: local
+%%
+
+ttest_ssockt_csockf_small_tcpL(suite) ->
+ [];
+ttest_ssockt_csockf_small_tcpL(doc) ->
+ [];
+ttest_ssockt_csockf_small_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csockf_small_tcpL,
+ Runtime,
+ local,
+ sock, true,
+ sock, false,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_ssockt_csockf_medium_tcp4(suite) ->
+ [];
+ttest_ssockt_csockf_medium_tcp4(doc) ->
+ [];
+ttest_ssockt_csockf_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csockf_medium_tcp4,
+ Runtime,
+ inet,
+ sock, true,
+ sock, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_ssockt_csockf_medium_tcp6(suite) ->
+ [];
+ttest_ssockt_csockf_medium_tcp6(doc) ->
+ [];
+ttest_ssockt_csockf_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csockf_medium_tcp6,
+ Runtime,
+ inet6,
+ sock, true,
+ sock, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: medium (=2)
+%% Domain: local
+%%
+
+ttest_ssockt_csockf_medium_tcpL(suite) ->
+ [];
+ttest_ssockt_csockf_medium_tcpL(doc) ->
+ [];
+ttest_ssockt_csockf_medium_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csockf_medium_tcpL,
+ Runtime,
+ local,
+ sock, true,
+ sock, false,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_ssockt_csockf_large_tcp4(suite) ->
+ [];
+ttest_ssockt_csockf_large_tcp4(doc) ->
+ [];
+ttest_ssockt_csockf_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csockf_large_tcp4,
+ Runtime,
+ inet,
+ sock, true,
+ sock, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_ssockt_csockf_large_tcp6(suite) ->
+ [];
+ttest_ssockt_csockf_large_tcp6(doc) ->
+ [];
+ttest_ssockt_csockf_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csockf_large_tcp6,
+ Runtime,
+ inet6,
+ sock, true,
+ sock, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = false
+%% Message Size: large (=3)
+%% Domain: local
+%%
+
+ttest_ssockt_csockf_large_tcpL(suite) ->
+ [];
+ttest_ssockt_csockf_large_tcpL(doc) ->
+ [];
+ttest_ssockt_csockf_large_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csockf_large_tcpL,
+ Runtime,
+ local,
+ sock, true,
+ sock, false,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_ssockt_csocko_small_tcp4(suite) ->
+ [];
+ttest_ssockt_csocko_small_tcp4(doc) ->
+ [];
+ttest_ssockt_csocko_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csocko_small_tcp4,
+ Runtime,
+ inet,
+ sock, true,
+ sock, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_ssockt_csocko_small_tcp6(suite) ->
+ [];
+ttest_ssockt_csocko_small_tcp6(doc) ->
+ [];
+ttest_ssockt_csocko_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csocko_small_tcp6,
+ Runtime,
+ inet6,
+ sock, true,
+ sock, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: small (=1)
+%% Domain: local
+%%
+
+ttest_ssockt_csocko_small_tcpL(suite) ->
+ [];
+ttest_ssockt_csocko_small_tcpL(doc) ->
+ [];
+ttest_ssockt_csocko_small_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csocko_small_tcpL,
+ Runtime,
+ local,
+ sock, true,
+ sock, once,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_ssockt_csocko_medium_tcp4(suite) ->
+ [];
+ttest_ssockt_csocko_medium_tcp4(doc) ->
+ [];
+ttest_ssockt_csocko_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csocko_medium_tcp4,
+ Runtime,
+ inet,
+ sock, true,
+ sock, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_ssockt_csocko_medium_tcp6(suite) ->
+ [];
+ttest_ssockt_csocko_medium_tcp6(doc) ->
+ [];
+ttest_ssockt_csocko_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csocko_medium_tcp6,
+ Runtime,
+ inet6,
+ sock, true,
+ sock, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: medium (=2)
+%% Domain: local
+%%
+
+ttest_ssockt_csocko_medium_tcpL(suite) ->
+ [];
+ttest_ssockt_csocko_medium_tcpL(doc) ->
+ [];
+ttest_ssockt_csocko_medium_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csocko_medium_tcpL,
+ Runtime,
+ local,
+ sock, true,
+ sock, once,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_ssockt_csocko_large_tcp4(suite) ->
+ [];
+ttest_ssockt_csocko_large_tcp4(doc) ->
+ [];
+ttest_ssockt_csocko_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csocko_large_tcp4,
+ Runtime,
+ inet,
+ sock, true,
+ sock, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_ssockt_csocko_large_tcp6(suite) ->
+ [];
+ttest_ssockt_csocko_large_tcp6(doc) ->
+ [];
+ttest_ssockt_csocko_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csocko_large_tcp6,
+ Runtime,
+ inet6,
+ sock, true,
+ sock, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = once
+%% Message Size: large (=3)
+%% Domain: local
+%%
+
+ttest_ssockt_csocko_large_tcpL(suite) ->
+ [];
+ttest_ssockt_csocko_large_tcpL(doc) ->
+ [];
+ttest_ssockt_csocko_large_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csocko_large_tcpL,
+ Runtime,
+ local,
+ sock, true,
+ sock, once,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: small (=1)
+%% Domain: inet
+%%
+
+ttest_ssockt_csockt_small_tcp4(suite) ->
+ [];
+ttest_ssockt_csockt_small_tcp4(doc) ->
+ [];
+ttest_ssockt_csockt_small_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csockt_small_tcp4,
+ Runtime,
+ inet,
+ sock, true,
+ sock, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: small (=1)
+%% Domain: inet6
+%%
+
+ttest_ssockt_csockt_small_tcp6(suite) ->
+ [];
+ttest_ssockt_csockt_small_tcp6(doc) ->
+ [];
+ttest_ssockt_csockt_small_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csocko_small_tcp6,
+ Runtime,
+ inet6,
+ sock, true,
+ sock, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: small (=1)
+%% Domain: local
+%%
+
+ttest_ssockt_csockt_small_tcpL(suite) ->
+ [];
+ttest_ssockt_csockt_small_tcpL(doc) ->
+ [];
+ttest_ssockt_csockt_small_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csocko_small_tcpL,
+ Runtime,
+ local,
+ sock, true,
+ sock, true,
+ 1, 200).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: medium (=2)
+%% Domain: inet
+%%
+
+ttest_ssockt_csockt_medium_tcp4(suite) ->
+ [];
+ttest_ssockt_csockt_medium_tcp4(doc) ->
+ [];
+ttest_ssockt_csockt_medium_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csockt_medium_tcp4,
+ Runtime,
+ inet,
+ sock, true,
+ sock, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: medium (=2)
+%% Domain: inet6
+%%
+
+ttest_ssockt_csockt_medium_tcp6(suite) ->
+ [];
+ttest_ssockt_csockt_medium_tcp6(doc) ->
+ [];
+ttest_ssockt_csockt_medium_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csockt_medium_tcp6,
+ Runtime,
+ inet6,
+ sock, true,
+ sock, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: medium (=2)
+%% Domain: local
+%%
+
+ttest_ssockt_csockt_medium_tcpL(suite) ->
+ [];
+ttest_ssockt_csockt_medium_tcpL(doc) ->
+ [];
+ttest_ssockt_csockt_medium_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csockt_medium_tcpL,
+ Runtime,
+ local,
+ sock, true,
+ sock, true,
+ 2, 20).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: large (=3)
+%% Domain: inet
+%%
+
+ttest_ssockt_csockt_large_tcp4(suite) ->
+ [];
+ttest_ssockt_csockt_large_tcp4(doc) ->
+ [];
+ttest_ssockt_csockt_large_tcp4(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csockt_large_tcp4,
+ Runtime,
+ inet,
+ sock, true,
+ sock, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: large (=3)
+%% Domain: inet6
+%%
+
+ttest_ssockt_csockt_large_tcp6(suite) ->
+ [];
+ttest_ssockt_csockt_large_tcp6(doc) ->
+ [];
+ttest_ssockt_csockt_large_tcp6(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csockt_large_tcp6,
+ Runtime,
+ inet6,
+ sock, true,
+ sock, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% This test case uses the time test (ttest) utility to implement a
+%% ping-pong like test case.
+%% Server: Transport = socket(tcp), Active = true
+%% Client: Transport = socket(tcp), Active = true
+%% Message Size: large (=3)
+%% Domain: local
+%%
+
+ttest_ssockt_csockt_large_tcpL(suite) ->
+ [];
+ttest_ssockt_csockt_large_tcpL(doc) ->
+ [];
+ttest_ssockt_csockt_large_tcpL(Config) when is_list(Config) ->
+ Runtime = which_ttest_runtime(Config),
+ ttest_tcp(ttest_ssockt_csockt_large_tcpL,
+ Runtime,
+ local,
+ sock, true,
+ sock, true,
+ 3, 2).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+which_ttest_runtime(Config) when is_list(Config) ->
+ case lists:keysearch(esock_test_ttest_runtime, 1, Config) of
+ {value, {esock_test_ttest_runtime, Runtime}} ->
+ Runtime;
+ false ->
+ which_ttest_runtime_env()
+ end.
+
+which_ttest_runtime_env() ->
+ which_ttest_runtime_env(os:getenv("ESOCK_TEST_TTEST_RUNTIME")).
+
+which_ttest_runtime_env(TStr) when is_list(TStr) ->
+ which_ttest_runtime_env2(lists:reverse(TStr));
+which_ttest_runtime_env(false) ->
+ ?TTEST_RUNTIME.
+
+
+%% The format is: <int>[unit]
+%% where the optional unit can be:
+%% ms: milliseconds
+%% s: seconds (default)
+%% m: minutes
+which_ttest_runtime_env2([$s, $m | MS]) when (length(MS) > 0) ->
+ convert_time(MS, fun(X) -> X end);
+which_ttest_runtime_env2([$m | M]) when (length(M) > 0) ->
+ convert_time(M, fun(X) -> ?MINS(X) end);
+which_ttest_runtime_env2([$s | S]) when (length(S) > 0) ->
+ convert_time(S, fun(X) -> ?SECS(X) end);
+which_ttest_runtime_env2(S) ->
+ convert_time(S, fun(X) -> ?SECS(X) end).
+
+convert_time(TStrRev, Convert) ->
+ try list_to_integer(lists:reverse(TStrRev)) of
+ I -> Convert(I)
+ catch
+ _:_ ->
+ ?TTEST_RUNTIME
+ end.
+
+%% ttest_tcp(TC,
+%% Domain,
+%% ServerMod, ServerActive,
+%% ClientMod, ClientActive,
+%% MsgID, MaxOutstanding) ->
+%% ttest_tcp(TC,
+%% ?TTEST_RUNTIME,
+%% Domain,
+%% ServerMod, ServerActive,
+%% ClientMod, ClientActive,
+%% MsgID, MaxOutstanding).
+ttest_tcp(TC,
+ Runtime,
+ Domain,
+ ServerMod, ServerActive,
+ ClientMod, ClientActive,
+ MsgID, MaxOutstanding) ->
+ tc_try(TC,
+ fun() ->
+ if
+ (Domain =:= local) -> has_support_unix_domain_socket();
+ (Domain =:= inet6) -> has_support_ipv6();
+ true -> ok
+ end
+ end,
+ fun() ->
+ %% This may be overkill, depending on the runtime,
+ %% but better safe then sorry...
+ ?TT(Runtime + ?SECS(60)),
+ InitState = #{domain => Domain,
+ msg_id => MsgID,
+ max_outstanding => MaxOutstanding,
+ runtime => Runtime,
+ server_mod => ServerMod,
+ server_active => ServerActive,
+ client_mod => ClientMod,
+ client_active => ClientActive},
+ ok = ttest_tcp(InitState)
+ end).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+ttest_tcp(InitState) ->
+ ServerSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(State) ->
+ Tester = ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+
+ %% *** Init part ***
+ #{desc => "create node",
+ cmd => fun(#{host := Host} = State) ->
+ case start_node(Host, server) of
+ {ok, Node} ->
+ {ok, State#{node => Node}};
+ {error, Reason} ->
+ {skip, Reason}
+ end
+ end},
+ #{desc => "monitor server node",
+ cmd => fun(#{node := Node} = _State) ->
+ true = erlang:monitor_node(Node, true),
+ ok
+ end},
+ #{desc => "start ttest (remote) server",
+ cmd => fun(#{domain := local = Domain,
+ mod := Mod,
+ active := Active,
+ node := Node} = State) ->
+ case ttest_tcp_server_start(Node,
+ Domain, Mod, Active) of
+ {ok, {{Pid, _}, Path}} ->
+ {ok, State#{rserver => Pid,
+ path => Path}};
+ {error, _} = ERROR ->
+ ERROR
+ end;
+ (#{domain := Domain,
+ mod := Mod,
+ active := Active,
+ node := Node} = State) ->
+ case ttest_tcp_server_start(Node,
+ Domain, Mod, Active) of
+ {ok, {{Pid, _}, {Addr, Port}}} ->
+ {ok, State#{rserver => Pid,
+ addr => Addr,
+ port => Port}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{domain := local,
+ tester := Tester,
+ path := Path}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, Path),
+ ok;
+ (#{tester := Tester,
+ addr := Addr,
+ port := Port}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init, {Addr, Port}),
+ ok
+ end},
+
+
+ %% *** Termination ***
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester,
+ rserver := RServer} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester,
+ [{rserver, RServer}]) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ %% The remote server is in a accept, with a timeout of 5 seconds,
+ %% so may have to wait a bit...
+ #{desc => "order (remote) ttest server terminate",
+ cmd => fun(#{node := _Node,
+ rserver := RServer}) ->
+ ttest_tcp_server_stop(RServer),
+ ok
+ end},
+ #{desc => "await ttest (remote) server termination",
+ cmd => fun(#{rserver := RServer} = State) ->
+ ?SEV_AWAIT_TERMINATION(RServer),
+ State1 = maps:remove(rserver, State),
+ {ok, State1}
+ end},
+ #{desc => "stop (server) node",
+ cmd => fun(#{node := Node} = _State) ->
+ stop_node(Node)
+ end},
+ #{desc => "await (server) node termination",
+ cmd => fun(#{node := Node} = State) ->
+ receive
+ {nodedown, Node} ->
+ {ok, maps:remove(node, State)}
+ end
+ end},
+
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ ClientSeq =
+ [
+ %% *** Wait for start order part ***
+ #{desc => "await start",
+ cmd => fun(#{domain := local} = State) ->
+ {Tester, ServerPath} =
+ ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester,
+ server_path => ServerPath}};
+ (State) ->
+ {Tester, {ServerAddr, ServerPort}} =
+ ?SEV_AWAIT_START(),
+ {ok, State#{tester => Tester,
+ server_addr => ServerAddr,
+ server_port => ServerPort}}
+ end},
+ #{desc => "monitor tester",
+ cmd => fun(#{tester := Tester} = _State) ->
+ _MRef = erlang:monitor(process, Tester),
+ ok
+ end},
+
+
+ %% *** Init part ***
+ #{desc => "create node",
+ cmd => fun(#{host := Host} = State) ->
+ case start_node(Host, client) of
+ {ok, Node} ->
+ {ok, State#{node => Node}};
+ {error, Reason} ->
+ {skip, Reason}
+ end
+ end},
+ #{desc => "monitor client node",
+ cmd => fun(#{node := Node} = _State) ->
+ true = erlang:monitor_node(Node, true),
+ ok
+ end},
+ #{desc => "announce ready (init)",
+ cmd => fun(#{tester := Tester}) ->
+ ?SEV_ANNOUNCE_READY(Tester, init),
+ ok
+ end},
+
+
+ %% The actual test
+ #{desc => "await continue (ttest)",
+ cmd => fun(#{tester := Tester} = _State) ->
+ ?SEV_AWAIT_CONTINUE(Tester, tester, ttest),
+ ok
+ end},
+ #{desc => "start ttest (remote) client",
+ cmd => fun(#{domain := local = Domain,
+ node := Node,
+ mod := Mod,
+ active := Active,
+ msg_id := MsgID,
+ max_outstanding := MaxOutstanding,
+ runtime := RunTime,
+ server_path := Path} = State) ->
+ Self = self(),
+ Notify =
+ fun(Result) ->
+ ?SEV_ANNOUNCE_READY(Self, ttest, Result)
+ end,
+ case ttest_tcp_client_start(Node, Notify,
+ Domain, Mod,
+ Path,
+ Active,
+ MsgID, MaxOutstanding,
+ RunTime) of
+ {ok, {Pid, _MRef}} ->
+ {ok, State#{rclient => Pid}};
+ {error, _} = ERROR ->
+ ERROR
+ end;
+ (#{domain := Domain,
+ node := Node,
+ mod := Mod,
+ active := Active,
+ msg_id := MsgID,
+ max_outstanding := MaxOutstanding,
+ runtime := RunTime,
+ server_addr := Addr,
+ server_port := Port} = State) ->
+ Self = self(),
+ Notify =
+ fun(Result) ->
+ ?SEV_ANNOUNCE_READY(Self, ttest, Result)
+ end,
+ case ttest_tcp_client_start(Node, Notify,
+ Domain, Mod,
+ {Addr, Port},
+ Active,
+ MsgID, MaxOutstanding,
+ RunTime) of
+ {ok, {Pid, _MRef}} ->
+ {ok, State#{rclient => Pid}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "await ttest ready",
+ cmd => fun(#{tester := Tester,
+ rclient := RClient} = State) ->
+ case ?SEV_AWAIT_READY(RClient, rclient, ttest,
+ [{tester, Tester}]) of
+ {ok, Result} ->
+ {ok, State#{result => Result}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "await ttest (remote) client termination",
+ cmd => fun(#{rclient := RClient} = State) ->
+ ?SEV_AWAIT_TERMINATION(RClient),
+ State1 = maps:remove(rclient, State),
+ {ok, State1}
+ end},
+ #{desc => "announce ready (ttest)",
+ cmd => fun(#{tester := Tester,
+ result := Result} = State) ->
+ ?SEV_ANNOUNCE_READY(Tester, ttest, Result),
+ {ok, maps:remove(result, State)}
+ end},
+
+
+ %% *** Termination ***
+ #{desc => "await terminate (from tester)",
+ cmd => fun(#{tester := Tester} = State) ->
+ case ?SEV_AWAIT_TERMINATE(Tester, tester) of
+ ok ->
+ {ok, maps:remove(tester, State)};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+ #{desc => "stop (client) node",
+ cmd => fun(#{node := Node} = _State) ->
+ stop_node(Node)
+ end},
+ #{desc => "await (client) node termination",
+ cmd => fun(#{node := Node} = State) ->
+ receive
+ {nodedown, Node} ->
+ {ok, maps:remove(node, State)}
+ end
+ end},
+
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ TesterSeq =
+ [
+ %% *** Init part ***
+ #{desc => "monitor server",
+ cmd => fun(#{server := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+ #{desc => "monitor client",
+ cmd => fun(#{client := Pid} = _State) ->
+ _MRef = erlang:monitor(process, Pid),
+ ok
+ end},
+
+ %% Start the server
+ #{desc => "order server start",
+ cmd => fun(#{server := Pid} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid),
+ ok
+ end},
+ #{desc => "await server ready (init)",
+ cmd => fun(#{domain := local,
+ server := Pid} = State) ->
+ {ok, Path} = ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{server_path => Path}};
+ (#{server := Pid} = State) ->
+ {ok, {Addr, Port}} =
+ ?SEV_AWAIT_READY(Pid, server, init),
+ {ok, State#{server_addr => Addr,
+ server_port => Port}}
+ end},
+
+
+ %% Start the client
+ #{desc => "order client start",
+ cmd => fun(#{domain := local,
+ client := Pid,
+ server_path := Path} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, Path),
+ ok;
+ (#{client := Pid,
+ server_addr := Addr,
+ server_port := Port} = _State) ->
+ ?SEV_ANNOUNCE_START(Pid, {Addr, Port}),
+ ok
+ end},
+ #{desc => "await client ready (init)",
+ cmd => fun(#{client := Client} = _State) ->
+ ok = ?SEV_AWAIT_READY(Client, client, init)
+ end},
+
+ %% The actual test
+ #{desc => "order client continue (ttest)",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_CONTINUE(Client, ttest),
+ ok
+ end},
+ #{desc => "await client ready (ttest)",
+ cmd => fun(#{server := Server,
+ client := Client} = State) ->
+ case ?SEV_AWAIT_READY(Client, client, ttest,
+ [{server, Server}]) of
+ {ok, Result} ->
+ {ok, State#{result => Result}};
+ {error, _} = ERROR ->
+ ERROR
+ end
+ end},
+
+
+ %% *** Terminate server ***
+ #{desc => "order client terminate",
+ cmd => fun(#{client := Client} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Client),
+ ok
+ end},
+ #{desc => "await client down",
+ cmd => fun(#{client := Client} = State) ->
+ ?SEV_AWAIT_TERMINATION(Client),
+ State1 = maps:remove(client, State),
+ {ok, State1}
+ end},
+ #{desc => "order server terminate",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_ANNOUNCE_TERMINATE(Server),
+ ok
+ end},
+ #{desc => "await server down",
+ cmd => fun(#{server := Server} = _State) ->
+ ?SEV_AWAIT_TERMINATION(Server),
+ ok
+ end},
+
+
+ %% Present the results
+ #{desc => "present the results",
+ cmd => fun(#{result := Result,
+ domain := Domain,
+ server_mod := ServerTrans,
+ server_active := ServerActive,
+ client_mod := ClientTrans,
+ client_active := ClientActive,
+ msg_id := MsgID} = State) ->
+ case Result of
+ #{status := ok,
+ runtime := RunTime,
+ cnt := Cnt,
+ bcnt := BCnt} ->
+ ttest_report(Domain,
+ ServerTrans, ServerActive,
+ ClientTrans, ClientActive,
+ MsgID,
+ RunTime, BCnt, Cnt),
+ ?SEV_IPRINT(
+ "TTest results: "
+ "~n Run Time: ~s"
+ "~n Byte Count: ~s"
+ "~n Number of message exchanges: ~s"
+ "~n~n",
+ [
+ ?TTEST_LIB:format_time(RunTime),
+ if ((BCnt =:= 0) orelse (RunTime =:= 0)) ->
+ ?TTEST_LIB:format("~w, ~w",
+ [BCnt, RunTime]);
+ true ->
+ ?TTEST_LIB:format("~p => ~p byte / ms",
+ [BCnt, BCnt div RunTime])
+ end,
+ if (RunTime =:= 0) ->
+ "-";
+ true ->
+ ?TTEST_LIB:format("~p => ~p iterations / ms",
+ [Cnt, Cnt div RunTime])
+ end
+ ]),
+ {ok, maps:remove(result, State)};
+
+ #{status := Failure,
+ runtime := RunTime,
+ sid := SID,
+ rid := RID,
+ scnt := SCnt,
+ rcnt := RCnt,
+ bcnt := BCnt,
+ num := Num} ->
+ ?SEV_EPRINT("Time Test failed: "
+ "~n ~p"
+ "~n"
+ "~nwhen"
+ "~n"
+ "~n Run Time: ~s"
+ "~n Send ID: ~p"
+ "~n Recv ID: ~p"
+ "~n Send Count: ~p"
+ "~n Recv Count: ~p"
+ "~n Byte Count: ~p"
+ "~n Num Iterations: ~p",
+ [Failure,
+ ?TTEST_LIB:format_time(RunTime),
+ SID, RID, SCnt, RCnt, BCnt, Num]),
+ {error, Failure}
+ end
+ end},
+
+ %% This is just so that the printout above shall have time to come
+ %% out before then end of the test case.
+ ?SEV_SLEEP(?SECS(1)),
+
+ %% *** We are done ***
+ ?SEV_FINISH_NORMAL
+ ],
+
+ Domain = maps:get(domain, InitState),
+ LHost = local_host(),
+ LAddr = which_local_addr(Domain),
+
+ i("start server evaluator"),
+ ServerInitState = #{host => LHost,
+ addr => LAddr,
+ domain => Domain,
+ mod => maps:get(server_mod, InitState),
+ active => maps:get(server_active, InitState)},
+ Server = ?SEV_START("server", ServerSeq, ServerInitState),
+
+ i("start client evaluator"),
+ ClientInitState = #{host => LHost,
+ addr => LAddr,
+ domain => Domain,
+ mod => maps:get(client_mod, InitState),
+ active => maps:get(client_active, InitState),
+ msg_id => maps:get(msg_id, InitState),
+ max_outstanding => maps:get(max_outstanding, InitState),
+ runtime => maps:get(runtime, InitState)},
+ Client = ?SEV_START("client", ClientSeq, ClientInitState),
+
+ i("start 'tester' evaluator"),
+ TesterInitState = #{domain => Domain,
+ msg_id => maps:get(msg_id, InitState),
+ client => Client#ev.pid,
+ client_mod => maps:get(client_mod, InitState),
+ client_active => maps:get(client_active, InitState),
+ server => Server#ev.pid,
+ server_mod => maps:get(server_mod, InitState),
+ server_active => maps:get(server_active, InitState)},
+ Tester = ?SEV_START("tester", TesterSeq, TesterInitState),
+
+ i("await evaluator(s)"),
+ ok = ?SEV_AWAIT_FINISH([Server, Client, Tester]).
+
+
+
+ttest_tcp_server_start(Node, Domain, gen, Active) ->
+ TransportMod = socket_test_ttest_tcp_gen,
+ Transport = {TransportMod, #{domain => Domain}},
+ socket_test_ttest_tcp_server:start_monitor(Node, Transport, Active);
+ttest_tcp_server_start(Node, Domain, sock, Active) ->
+ TransportMod = socket_test_ttest_tcp_socket,
+ Transport = {TransportMod, #{domain => Domain,
+ async => true,
+ method => plain}},
+ socket_test_ttest_tcp_server:start_monitor(Node, Transport, Active).
+
+ttest_tcp_server_stop(Pid) ->
+ socket_test_ttest_tcp_server:stop(Pid).
+
+ttest_tcp_client_start(Node,
+ Notify,
+ Domain, gen,
+ ServerInfo, Active, MsgID, MaxOutstanding, RunTime) ->
+ TransportMod = socket_test_ttest_tcp_gen,
+ Transport = {TransportMod, #{domain => Domain}},
+ socket_test_ttest_tcp_client:start_monitor(Node,
+ Notify,
+ Transport,
+ ServerInfo,
+ Active,
+ MsgID, MaxOutstanding, RunTime);
+ttest_tcp_client_start(Node,
+ Notify,
+ Domain, sock,
+ ServerInfo, Active, MsgID, MaxOutstanding, RunTime) ->
+ TransportMod = socket_test_ttest_tcp_socket,
+ Transport = {TransportMod, #{domain => Domain,
+ async => true,
+ method => plain}},
+ socket_test_ttest_tcp_client:start_monitor(Node,
+ Notify,
+ Transport,
+ ServerInfo,
+ Active,
+ MsgID, MaxOutstanding, RunTime).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+-define(TTEST_MANAGER, esock_ttest_manager).
+
+-record(ttest_report_id,
+ {domain :: socket:domain(),
+ serv_trans :: gen | sock,
+ serv_active :: once | boolean(),
+ client_trans :: gen | sock,
+ client_active :: once | boolean(),
+ msg_id :: small | medium | large}).
+
+-record(ttest_report, {id :: #ttest_report_id{},
+ time :: non_neg_integer(),
+ bytes :: non_neg_integer(),
+ msgs :: non_neg_integer()}).
+
+-spec ttest_report(Domain :: socket:domain(),
+ ServTrans :: gen | sock, ServActive :: once | boolean(),
+ ClientTrans :: gen | sock, ClientActive :: once | boolean(),
+ MsgID :: 1 | 2 | 3,
+ RunTime :: non_neg_integer(),
+ NumBytes :: non_neg_integer(),
+ NumMsgs :: non_neg_integer()) -> ok.
+
+ttest_report(Domain,
+ ServTrans, ServActive,
+ ClientTrans, ClientActive,
+ MsgID,
+ RunTime,
+ NumBytes,
+ NumMsgs) ->
+ ID = #ttest_report_id{domain = Domain,
+ serv_trans = ServTrans,
+ serv_active = ServActive,
+ client_trans = ClientTrans,
+ client_active = ClientActive,
+ msg_id = ttest_msg_id_num_to_name(MsgID)},
+ Report = #ttest_report{id = ID,
+ time = RunTime,
+ bytes = NumBytes,
+ msgs = NumMsgs},
+ %% If we run just one test case, the group init has never been run
+ %% and therefor the ttest manager is not running (we also don't actually
+ %% care about collecting reports in that case).
+ (catch global:send(?TTEST_MANAGER, Report)),
+ ok.
+
+ttest_msg_id_num_to_name(1) ->
+ small;
+ttest_msg_id_num_to_name(2) ->
+ medium;
+ttest_msg_id_num_to_name(3) ->
+ large.
+
+ttest_manager_start() ->
+ Self = self(),
+ {Pid, MRef} = spawn_monitor(fun() -> ttest_manager_init(Self) end),
+ receive
+ {ttest_manager_started, Pid} ->
+ erlang:demonitor(MRef, [flush]),
+ ok;
+ {'DOWN', MRef, process, Pid, Reason} ->
+ exit({failed_starting, ttest_manager, Reason})
+ after 5000 ->
+ exit(Pid, kill),
+ exit({failed_starting, ttest_manager, timeout})
+ end.
+
+ttest_manager_stop() ->
+ case global:whereis_name(?TTEST_MANAGER) of
+ Pid when is_pid(Pid) ->
+ erlang:monitor(process, Pid),
+ global:send(?TTEST_MANAGER, stop),
+ receive
+ {'DOWN', _MRef, process, Pid, _} ->
+ ok
+ after 10000 ->
+ exit(Pid, kill),
+ ok
+ end;
+ _ ->
+ ok
+ end.
+
+ttest_manager_init(Parent) ->
+ yes = global:register_name(?TTEST_MANAGER, self()),
+ ets:new(?TTEST_MANAGER,
+ [{keypos, #ttest_report.id}, named_table, protected, ordered_set]),
+ Parent ! {ttest_manager_started, self()},
+ ttest_manager_loop().
+
+ttest_manager_loop() ->
+ receive
+ stop ->
+ ?LOGGER:format("manager stopping~n", []),
+ ttest_manager_done();
+
+ #ttest_report{id = _ID,
+ time = _RunTime,
+ bytes = _NumBytes,
+ msgs = _NumMsgs} = Report ->
+ true = ets:insert_new(?TTEST_MANAGER, Report),
+ ttest_manager_loop()
+ end.
+
+%% We are supposed to pretty print the result here...
+ttest_manager_done() ->
+ format_reports(inet),
+ %% format_reports(inet6),
+ ets:delete(?TTEST_MANAGER),
+ exit(normal).
+
+format_reports(Domain) ->
+ ?LOGGER:format("Domain ~w reports:~n~n", [Domain]),
+ format_reports(Domain, small),
+ format_reports(Domain, medium),
+ format_reports(Domain, large).
+
+format_reports(Domain, MsgID) when is_atom(MsgID) ->
+ case which_ttest_reports(Domain, MsgID) of
+ [] ->
+ ?LOGGER:format(" No ~w reports~n~n", [MsgID]);
+ Reports ->
+ ?LOGGER:format(" ~w reports: ~n", [MsgID]),
+ lists:foreach(fun(R) -> format_report(R) end, Reports)
+ end.
+
+%% This should really be a table like this:
+%%
+%% client
+%% server gen(false) gen(once) gen(true) sock(false) sock(once) sock(true)
+%% gen(false) nnn
+%% gen(once) nnn
+%% gen(true) nnn
+%% sock(false) nnn
+%% sock(once) nnn
+%% sock(true) nnn
+%%
+format_report(#ttest_report{id = #ttest_report_id{serv_trans = STrans,
+ serv_active = SActive,
+ client_trans = CTrans,
+ client_active = CActive},
+ time = RunTime,
+ bytes = BCnt,
+ msgs = MCnt}) ->
+ ?LOGGER:format(" server ~w[~w] - client ~w[~w] => "
+ "~n Run Time: ~s"
+ "~n Bytes: ~s"
+ "~n Messages: ~s"
+ "~n", [STrans, SActive, CTrans, CActive,
+ ?TTEST_LIB:format_time(RunTime),
+ if ((BCnt =:= 0) orelse (RunTime =:= 0)) ->
+ ?TTEST_LIB:format("~w, ~w",
+ [BCnt, RunTime]);
+ true ->
+ ?TTEST_LIB:format("~p => ~p byte / ms",
+ [BCnt, BCnt div RunTime])
+ end,
+ if (RunTime =:= 0) ->
+ "-";
+ true ->
+ ?TTEST_LIB:format("~p => ~p iterations / ms",
+ [MCnt, MCnt div RunTime])
+ end]),
+ ok.
+
+
+which_ttest_reports(Domain, all) ->
+ [R || R = #ttest_report{id = #ttest_report_id{domain = D}} <-
+ ets:tab2list(?TTEST_MANAGER), Domain =:= D];
+which_ttest_reports(Domain, MsgID) ->
+ [R || R = #ttest_report{id = #ttest_report_id{domain = D, msg_id = MID}} <-
+ ets:tab2list(?TTEST_MANAGER), (Domain =:= D) andalso (MsgID =:= MID)].
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% This mechanism has only one purpose: So that we are able to kill
+%% the node-starter process if it takes to long. The node-starter
+%% runs on the local node.
+%% This crapola is hopefully temporary, but we have seen that on
+%% some platforms the ct_slave:start simply hangs.
+-define(NODE_START_TIMEOUT, 10000).
+start_node(Host, NodeName) ->
+ start_node(Host, NodeName, ?NODE_START_TIMEOUT).
+
+start_node(Host, NodeName, Timeout) ->
+ {NodeStarter, _} =
+ spawn_monitor(fun() -> exit(start_unique_node(Host, NodeName)) end),
+ receive
+ {'DOWN', _, process, NodeStarter, Result} ->
+ %% i("Node Starter (~p) reported: ~p", [NodeStarter, Result]),
+ Result
+ after Timeout ->
+ exit(NodeStarter, kill),
+ {error, {failed_starting_node, NodeName, timeout}}
+ end.
+
+start_unique_node(Host, NodeName) ->
+ UniqueNodeName = f("~w_~w", [NodeName, erlang:system_time(millisecond)]),
+ case do_start_node(Host, UniqueNodeName) of
+ {ok, _} = OK ->
+ global:sync(),
+ %% i("Node ~p started: "
+ %% "~n Nodes: ~p"
+ %% "~n Logger: ~p"
+ %% "~n Global Names: ~p",
+ %% [NodeName, nodes(),
+ %% global:whereis_name(socket_test_logger),
+ %% global:registered_names()]),
+ OK;
+ {error, Reason, _} ->
+ {error, Reason}
+ end.
+
+do_start_node(Host, NodeName) when is_list(NodeName) ->
+ do_start_node(Host, list_to_atom(NodeName));
+do_start_node(Host, NodeName) when is_atom(NodeName) ->
+ Dir = filename:dirname(code:which(?MODULE)),
+ Flags = "-pa " ++ Dir,
+ Opts = [{monitor_master, true}, {erl_flags, Flags}],
+ ct_slave:start(Host, NodeName, Opts).
+
+
+stop_node(Node) ->
+ case ct_slave:stop(Node) of
+ {ok, _} ->
+ ok;
+ {error, _} = ERROR ->
+ ERROR
+ end.
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+sock_open(Domain, Type, Proto) ->
+ try socket:open(Domain, Type, Proto) of
+ {ok, Socket} ->
+ Socket;
+ {error, Reason} ->
+ ?FAIL({open, Reason})
+ catch
+ C:E:S ->
+ ?FAIL({open, C, E, S})
+ end.
+
+
+sock_connect(Sock, SockAddr) ->
+ try socket:connect(Sock, SockAddr) of
+ ok ->
+ ok;
+ {error, Reason} ->
+ ?FAIL({connect, Reason})
+ catch
+ C:E:S ->
+ ?FAIL({connect, C, E, S})
+ end.
+
+sock_sockname(Sock) ->
+ try socket:sockname(Sock) of
+ {ok, SockAddr} ->
+ SockAddr;
+ {error, Reason} ->
+ ?FAIL({sockname, Reason})
+ catch
+ C:E:S ->
+ ?FAIL({sockname, C, E, S})
+ end.
+
+sock_close(Sock) ->
+ try socket:close(Sock) of
+ ok ->
+ ok;
+ {error, Reason} ->
+ i("sock_close -> error: ~p", [Reason]),
+ ?FAIL({close, Reason})
+ catch
+ C:E:S ->
+ i("sock_close -> failed: ~p, ~p, ~p", [C, E, S]),
+ ?FAIL({close, C, E, S})
+ end.
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+local_host() ->
+ try net_adm:localhost() of
+ Host when is_list(Host) ->
+ %% Convert to shortname if long
+ case string:tokens(Host, [$.]) of
+ [H|_] ->
+ list_to_atom(H)
+ end
+ catch
+ C:E:S ->
+ erlang:raise(C, E, S)
+ end.
+
+
+%% The point of this is to "ensure" that paths from different test runs
+%% don't clash.
+mk_unique_path() ->
+ [NodeName | _] = string:tokens(atom_to_list(node()), [$@]),
+ Path = ?LIB:f("/tmp/esock_~s_~w", [NodeName, erlang:system_time(nanosecond)]),
+ ensure_unique_path(Path).
+
+ensure_unique_path(Path) ->
+ case file:read_file_info(Path) of
+ {ok, _} -> % Ouch, append a unique ID and try again
+ ensure_unique_path(Path, 1);
+ {error, _} ->
+ %% We assume this means it does not exist yet...
+ %% If we have several process in paralell trying to create
+ %% (unique) path's, then we are in trouble. To *really* be
+ %% on the safe side we should have a (central) path registry...
+ Path
+ end.
+
+ensure_unique_path(Path, ID) when (ID < 100) -> % If this is not enough...
+ NewPath = ?LIB:f("~s_~w", [Path, ID]),
+ case file:read_file_info(NewPath) of
+ {ok, _} -> % Ouch, this also existed, increment and try again
+ ensure_unique_path(Path, ID + 1);
+ {error, _} -> % We assume this means it does not exist yet...
+ NewPath
+ end;
+ensure_unique_path(_, _) ->
+ skip("Could not create unique path").
+
+
+which_local_socket_addr(local = Domain) ->
+ #{family => Domain,
+ path => mk_unique_path()};
+
+%% This gets the local socket address (not 127.0...)
+%% We should really implement this using the (new) net module,
+%% but until that gets the necessary functionality...
+which_local_socket_addr(Domain) ->
+ case ?LIB:which_local_host_info(Domain) of
+ {ok, #{addr := Addr}} ->
+ #{family => Domain,
+ addr => Addr};
+ {error, Reason} ->
+ ?FAIL(Reason)
+ end.
+
+
+
+which_local_addr(local = _Domain) ->
+ mk_unique_path();
+
+%% This gets the local address (not 127.0...)
+%% We should really implement this using the (new) net module,
+%% but until that gets the necessary functionality...
+which_local_addr(Domain) ->
+ ?LIB:which_local_addr(Domain).
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%% Here are all the *general* test case condition functions.
+
+%% We also need (be able) to figure out the the multicast address,
+%% which we only support for some platforms (linux and sunos).
+%% We don't do that here, but since we can only do that (find a
+%% multicast address) for specific platforms, we check that we are
+%% on of those platforms here.
+has_support_ip_multicast() ->
+ case os:type() of
+ {unix, OsName} when (OsName =:= linux) orelse
+ (OsName =:= sunos) ->
+ case ?LIB:which_local_host_info(inet) of
+ {ok, #{flags := Flags}} ->
+ case lists:member(multicast, Flags) of
+ true ->
+ ok;
+ false ->
+ not_supported(multicast)
+ end;
+ {error, Reason} ->
+ not_supported({multicast, Reason})
+ end;
+ {unix, OsName} ->
+ skip(?F("Not Supported: platform ~w", [OsName]));
+ Type ->
+ skip(?F("Not Supported: platform ~p", [Type]))
+ end.
+
+has_support_sock_acceptconn() ->
+ has_support_socket_option_sock(acceptconn).
+
+has_support_sock_bindtodevice() ->
+ has_support_socket_option_sock(bindtodevice).
+
+has_support_sock_broadcast() ->
+ has_support_socket_option_sock(broadcast),
+ case ?LIB:which_local_host_info(inet) of
+ {ok, #{flags := Flags}} ->
+ case lists:member(broadcast, Flags) of
+ true ->
+ ok;
+ false ->
+ not_supported({broadcast, Flags})
+ end;
+ {error, Reason} ->
+ not_supported({broadcast, Reason})
+ end.
+
+has_support_sock_debug() ->
+ has_support_socket_option_sock(debug).
+
+has_support_sock_domain() ->
+ has_support_socket_option_sock(domain).
+
+has_support_sock_dontroute() ->
+ has_support_socket_option_sock(dontroute).
+
+has_support_sock_keepalive() ->
+ has_support_socket_option_sock(keepalive).
+
+
+has_support_ip_add_membership() ->
+ has_support_socket_option_ip(add_membership).
+
+has_support_ip_drop_membership() ->
+ has_support_socket_option_ip(drop_membership).
+
+
+has_support_socket_option_ip(Opt) ->
+ has_support_socket_option(ip, Opt).
+
+has_support_socket_option_sock(Opt) ->
+ has_support_socket_option(socket, Opt).
+
+has_support_socket_option(Level, Option) ->
+ case socket:supports(options, Level, Option) of
+ true ->
+ ok;
+ false ->
+ skip(?F("Not Supported: ~w option ~w", [Level, Option]))
+ end.
+
+
+
+
+unix_domain_socket_host_cond() ->
+ unix_domain_socket_host_cond(os:type(), os:version()).
+
+unix_domain_socket_host_cond({unix, linux}, {M, _, _}) when (M < 3) ->
+ skip("TC may not work on this version");
+unix_domain_socket_host_cond(_, _) ->
+ ok.
+
+has_support_unix_domain_socket() ->
+ case os:type() of
+ {win32, _} ->
+ skip("Not supported");
+ _ ->
+ case socket:supports(local) of
+ true ->
+ ok;
+ false ->
+ skip("Not supported")
+ end
+ end.
+
+
+%% The idea is that this function shall test if the test host has
+%% support for IPv6. If not, there is no point in running IPv6 tests.
+%% Currently we just skip.
+has_support_ipv6() ->
+ ?LIB:has_support_ipv6().
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+unlink_path(Path) ->
+ unlink_path(Path, fun() -> ok end, fun() -> ok end).
+
+unlink_path(Path, Success, Failure) when is_list(Path) andalso
+ is_function(Success, 0) andalso
+ is_function(Failure, 0) ->
+ ?SEV_IPRINT("try unlink path: "
+ "~n ~s", [Path]),
+ case os:cmd("unlink " ++ Path) of
+ "" ->
+ ?SEV_IPRINT("path unlinked: "
+ "~n Path: ~s", [Path]),
+ Success();
+ Result ->
+ ?SEV_EPRINT("unlink maybe failed: "
+ "~n Path: ~s"
+ "~n Res: ~s", [Path, Result]),
+ Failure()
+ end;
+unlink_path(_, _, _) ->
+ ok.
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+not_supported(What) ->
+ skip({not_supported, What}).
+
+not_yet_implemented() ->
+ skip("not yet implemented").
+
+skip(Reason) ->
+ throw({skip, Reason}).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+t() ->
+ ts(ms).
+
+ts(ms) ->
+ erlang:monotonic_time(milli_seconds).
+
+tdiff({A1, B1, C1} = _T1x, {A2, B2, C2} = _T2x) ->
+ T1 = A1*1000000000+B1*1000+(C1 div 1000),
+ T2 = A2*1000000000+B2*1000+(C2 div 1000),
+ T2 - T1.
+
+
+formated_timestamp() ->
+ format_timestamp(os:timestamp()).
+
+format_timestamp({_N1, _N2, _N3} = TS) ->
+ {_Date, Time} = calendar:now_to_local_time(TS),
+ %% {YYYY,MM,DD} = Date,
+ {Hour,Min,Sec} = Time,
+ %% FormatTS =
+ %% io_lib:format("~.4w-~.2.0w-~.2.0w ~.2.0w:~.2.0w:~.2.0w.~w",
+ %% [YYYY, MM, DD, Hour, Min, Sec, N3]),
+ FormatTS = io_lib:format("~.2.0w:~.2.0w:~.2.0w", [Hour, Min, Sec]),
+ lists:flatten(FormatTS).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+set_tc_name(N) when is_atom(N) ->
+ set_tc_name(atom_to_list(N));
+set_tc_name(N) when is_list(N) ->
+ put(tc_name, N).
+
+%% get_tc_name() ->
+%% get(tc_name).
+
+tc_begin(TC) ->
+ OldVal = process_flag(trap_exit, true),
+ put(old_trap_exit, OldVal),
+ set_tc_name(TC),
+ tc_print("begin ***",
+ "~n----------------------------------------------------~n", "").
+
+tc_end(Result) when is_list(Result) ->
+ OldVal = erase(old_trap_exit),
+ process_flag(trap_exit, OldVal),
+ tc_print("done: ~s", [Result],
+ "", "----------------------------------------------------~n~n"),
+ ok.
+
+%% *** tc_try/2,3 ***
+%% Case: Basically the test case name
+%% TCCondFun: A fun that is evaluated before the actual test case
+%% The point of this is that it can performs checks to
+%% see if we shall run the test case at all.
+%% For instance, the test case may only work in specific
+%% conditions.
+%% FCFun: The test case fun
+tc_try(Case, TCFun) ->
+ TCCondFun = fun() -> ok end,
+ tc_try(Case, TCCondFun, TCFun).
+
+tc_try(Case, TCCondFun, TCFun)
+ when is_atom(Case) andalso
+ is_function(TCCondFun, 0) andalso
+ is_function(TCFun, 0) ->
+ tc_begin(Case),
+ try TCCondFun() of
+ ok ->
+ try
+ begin
+ TCFun(),
+ ?SLEEP(?SECS(1)),
+ tc_end("ok")
+ end
+ catch
+ C:{skip, _} = SKIP when ((C =:= throw) orelse (C =:= exit)) ->
+ %% i("catched[tc] (skip): "
+ %% "~n C: ~p"
+ %% "~n SKIP: ~p"
+ %% "~n", [C, SKIP]),
+ tc_end( f("skipping(catched,~w,tc)", [C]) ),
+ SKIP;
+ C:E:S ->
+ %% i("catched[tc]: "
+ %% "~n C: ~p"
+ %% "~n E: ~p"
+ %% "~n S: ~p"
+ %% "~n", [C, E, S]),
+ tc_end( f("failed(catched,~w,tc)", [C]) ),
+ erlang:raise(C, E, S)
+ end;
+ {skip, _} = SKIP ->
+ tc_end("skipping(tc)"),
+ SKIP;
+ {error, Reason} ->
+ tc_end("failed(tc)"),
+ exit({tc_cond_failed, Reason})
+ catch
+ C:{skip, _} = SKIP when ((C =:= throw) orelse (C =:= exit)) ->
+ %% i("catched[cond] (skip): "
+ %% "~n C: ~p"
+ %% "~n SKIP: ~p"
+ %% "~n", [C, SKIP]),
+ tc_end( f("skipping(catched,~w,cond)", [C]) ),
+ SKIP;
+ C:E:S ->
+ %% i("catched[cond]: "
+ %% "~n C: ~p"
+ %% "~n E: ~p"
+ %% "~n S: ~p"
+ %% "~n", [C, E, S]),
+ tc_end( f("failed(catched,~w,cond)", [C]) ),
+ erlang:raise(C, E, S)
+ end.
+
+
+tc_print(F, Before, After) ->
+ tc_print(F, [], Before, After).
+
+tc_print(F, A, Before, After) ->
+ Name = tc_which_name(),
+ FStr = f("*** [~s][~s][~p] " ++ F ++ "~n",
+ [formated_timestamp(),Name,self()|A]),
+ io:format(user, Before ++ FStr ++ After, []).
+
+tc_which_name() ->
+ case get(tc_name) of
+ undefined ->
+ case get(sname) of
+ undefined ->
+ "";
+ SName when is_list(SName) ->
+ SName
+ end;
+ Name when is_list(Name) ->
+ Name
+ end.
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+l2a(S) when is_list(S) ->
+ list_to_atom(S).
+
+l2b(L) when is_list(L) ->
+ list_to_binary(L).
+
+b2l(B) when is_binary(B) ->
+ binary_to_list(B).
+
+f(F, A) ->
+ lists:flatten(io_lib:format(F, A)).
+
+%% p(F) ->
+%% p(F, []).
+
+%% p(F, A) ->
+%% p(F, A, "", "").
+
+%% p(F, A, Before, After) when is_list(Before) andalso is_list(After) ->
+%% TcName =
+%% case get(tc_name) of
+%% undefined ->
+%% case get(sname) of
+%% undefined ->
+%% "";
+%% SName when is_list(SName) ->
+%% SName
+%% end;
+%% Name when is_list(Name) ->
+%% Name
+%% end,
+%% FStr = f("*** [~s][~s][~p] " ++ F ++ "~n",
+%% [formated_timestamp(),TcName,self()|A]),
+%% i(Before ++ FStr ++ After, []).
+
+
+%% d(F, A) ->
+%% d(get(dbg_fd), F, A).
+
+%% d(undefined, F, A) ->
+%% [NodeNameStr|_] = string:split(atom_to_list(node()), [$@]),
+%% DbgFileName = f("~s-dbg.txt", [NodeNameStr]),
+%% case file:open(DbgFileName, [write]) of
+%% {ok, FD} ->
+%% put(dbg_fd, FD),
+%% d(FD, F, A);
+%% {error, Reason} ->
+%% exit({failed_open_dbg_file, Reason})
+%% end;
+%% d(FD, F, A) ->
+%% io:format(FD, "~s~n", [f("[~s] " ++ F, [formated_timestamp()|A])]).
+
+i(F) ->
+ i(F, []).
+
+i(F, A) ->
+ FStr = f("[~s] " ++ F, [formated_timestamp()|A]),
+ io:format(user, FStr ++ "~n", []),
+ io:format(FStr, []).
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-31 13:43:44 +0000