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Diffstat (limited to 'erts/emulator/test/socket_SUITE.erl')
| -rw-r--r-- | erts/emulator/test/socket_SUITE.erl | 17434 |
1 files changed, 17434 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..f799186675 --- /dev/null +++ b/erts/emulator/test/socket_SUITE.erl @@ -0,0 +1,17434 @@ +%% +%% %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% +%% + +%% 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"). + +%% Suite exports +-export([suite/0, all/0, groups/0]). +-export([init_per_suite/1, end_per_suite/1, + init_per_testcase/2, end_per_testcase/2]). + +%% Test cases +-export([ + %% *** API Basic *** + api_b_open_and_close_udp4/1, + api_b_open_and_close_tcp4/1, + api_b_sendto_and_recvfrom_udp4/1, + api_b_sendmsg_and_recvmsg_udp4/1, + api_b_send_and_recv_tcp4/1, + api_b_sendmsg_and_recvmsg_tcp4/1, + + %% *** API Options *** + api_opt_simple_otp_options/1, + api_opt_simple_otp_rcvbuf_option/1, + api_opt_simple_otp_controlling_process/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_udp4/1, + sc_cpe_socket_cleanup_udp6/1, + + sc_lc_recv_response_tcp4/1, + sc_lc_recv_response_tcp6/1, + sc_lc_recvfrom_response_udp4/1, + sc_lc_recvfrom_response_udp6/1, + sc_lc_recvmsg_response_tcp4/1, + sc_lc_recvmsg_response_tcp6/1, + sc_lc_recvmsg_response_udp4/1, + sc_lc_recvmsg_response_udp6/1, + sc_lc_acceptor_response_tcp4/1, + sc_lc_acceptor_response_tcp6/1, + + sc_rc_recv_response_tcp4/1, + sc_rc_recv_response_tcp6/1, + sc_rc_recvmsg_response_tcp4/1, + sc_rc_recvmsg_response_tcp6/1, + + sc_rs_recv_send_shutdown_receive_tcp4/1, + sc_rs_recv_send_shutdown_receive_tcp6/1, + sc_rs_recvmsg_send_shutdown_receive_tcp4/1, + sc_rs_recvmsg_send_shutdown_receive_tcp6/1, + + %% *** Traffic *** + traffic_send_and_recv_chunks_tcp4/1, + traffic_send_and_recv_chunks_tcp6/1, + + traffic_ping_pong_small_send_and_recv_tcp4/1, + traffic_ping_pong_small_send_and_recv_tcp6/1, + traffic_ping_pong_medium_send_and_recv_tcp4/1, + traffic_ping_pong_medium_send_and_recv_tcp6/1, + traffic_ping_pong_large_send_and_recv_tcp4/1, + traffic_ping_pong_large_send_and_recv_tcp6/1, + + traffic_ping_pong_small_sendto_and_recvfrom_udp4/1, + traffic_ping_pong_small_sendto_and_recvfrom_udp6/1, + traffic_ping_pong_medium_sendto_and_recvfrom_udp4/1, + traffic_ping_pong_medium_sendto_and_recvfrom_udp6/1, + + traffic_ping_pong_small_sendmsg_and_recvmsg_tcp4/1, + traffic_ping_pong_small_sendmsg_and_recvmsg_tcp6/1, + traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp4/1, + traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp6/1, + traffic_ping_pong_large_sendmsg_and_recvmsg_tcp4/1, + traffic_ping_pong_large_sendmsg_and_recvmsg_tcp6/1, + + traffic_ping_pong_small_sendmsg_and_recvmsg_udp4/1, + traffic_ping_pong_small_sendmsg_and_recvmsg_udp6/1, + traffic_ping_pong_medium_sendmsg_and_recvmsg_udp4/1, + traffic_ping_pong_medium_sendmsg_and_recvmsg_udp6/1, + + %% *** 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_medium_tcp4/1, + ttest_ssockf_csockf_medium_tcp6/1, + ttest_ssockf_csockf_large_tcp4/1, + ttest_ssockf_csockf_large_tcp6/1, + + ttest_ssockf_csocko_small_tcp4/1, + ttest_ssockf_csocko_small_tcp6/1, + ttest_ssockf_csocko_medium_tcp4/1, + ttest_ssockf_csocko_medium_tcp6/1, + ttest_ssockf_csocko_large_tcp4/1, + ttest_ssockf_csocko_large_tcp6/1, + + ttest_ssockf_csockt_small_tcp4/1, + ttest_ssockf_csockt_small_tcp6/1, + ttest_ssockf_csockt_medium_tcp4/1, + ttest_ssockf_csockt_medium_tcp6/1, + ttest_ssockf_csockt_large_tcp4/1, + ttest_ssockf_csockt_large_tcp6/1, + + %% 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_medium_tcp4/1, + ttest_ssocko_csockf_medium_tcp6/1, + ttest_ssocko_csockf_large_tcp4/1, + ttest_ssocko_csockf_large_tcp6/1, + + ttest_ssocko_csocko_small_tcp4/1, + ttest_ssocko_csocko_small_tcp6/1, + ttest_ssocko_csocko_medium_tcp4/1, + ttest_ssocko_csocko_medium_tcp6/1, + ttest_ssocko_csocko_large_tcp4/1, + ttest_ssocko_csocko_large_tcp6/1, + + ttest_ssocko_csockt_small_tcp4/1, + ttest_ssocko_csockt_small_tcp6/1, + ttest_ssocko_csockt_medium_tcp4/1, + ttest_ssocko_csockt_medium_tcp6/1, + ttest_ssocko_csockt_large_tcp4/1, + ttest_ssocko_csockt_large_tcp6/1, + + %% 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_medium_tcp4/1, + ttest_ssockt_csockf_medium_tcp6/1, + ttest_ssockt_csockf_large_tcp4/1, + ttest_ssockt_csockf_large_tcp6/1, + + ttest_ssockt_csocko_small_tcp4/1, + ttest_ssockt_csocko_small_tcp6/1, + ttest_ssockt_csocko_medium_tcp4/1, + ttest_ssockt_csocko_medium_tcp6/1, + ttest_ssockt_csocko_large_tcp4/1, + ttest_ssockt_csocko_large_tcp6/1, + + ttest_ssockt_csockt_small_tcp4/1, + ttest_ssockt_csockt_small_tcp6/1, + ttest_ssockt_csockt_medium_tcp4/1, + ttest_ssockt_csockt_medium_tcp6/1, + ttest_ssockt_csockt_large_tcp4/1, + ttest_ssockt_csockt_large_tcp6/1 + + %% Tickets + ]). + + +-include("socket_test_evaluator.hrl"). + +%% Internal exports +%% -export([]). + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +-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(LIB, socket_test_lib). +-define(TTEST_LIB, socket_test_ttest_lib). +-define(LOGGER, socket_test_logger). + +-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_closure, "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_basic, [], api_basic_cases()}, + {api_options, [], api_options_cases()}, + {api_op_with_timeout, [], api_op_with_timeout_cases()}, + {socket_closure, [], socket_closure_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()}, + {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_basic}, + {group, api_options}, + {group, api_op_with_timeout} + ]. + +api_basic_cases() -> + [ + api_b_open_and_close_udp4, + api_b_open_and_close_tcp4, + api_b_sendto_and_recvfrom_udp4, + api_b_sendmsg_and_recvmsg_udp4, + api_b_send_and_recv_tcp4, + api_b_sendmsg_and_recvmsg_tcp4 + ]. + +api_options_cases() -> + [ + api_opt_simple_otp_options, + api_opt_simple_otp_rcvbuf_option, + api_opt_simple_otp_controlling_process + ]. + +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_closure_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* calling socket:close/1. +sc_cp_exit_cases() -> + [ + sc_cpe_socket_cleanup_tcp4, + sc_cpe_socket_cleanup_tcp6, + sc_cpe_socket_cleanup_udp4, + sc_cpe_socket_cleanup_udp6 + ]. + +%% 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_recvfrom_response_udp4, + sc_lc_recvfrom_response_udp6, + + sc_lc_recvmsg_response_tcp4, + sc_lc_recvmsg_response_tcp6, + sc_lc_recvmsg_response_udp4, + sc_lc_recvmsg_response_udp6, + + sc_lc_acceptor_response_tcp4, + sc_lc_acceptor_response_tcp6 + ]. + +%% 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_recvmsg_response_tcp4, + sc_rc_recvmsg_response_tcp6 + ]. + +%% 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_recvmsg_send_shutdown_receive_tcp4, + sc_rs_recvmsg_send_shutdown_receive_tcp6 + ]. + + +traffic_cases() -> + [ + traffic_send_and_recv_chunks_tcp4, + traffic_send_and_recv_chunks_tcp6, + + traffic_ping_pong_small_send_and_recv_tcp4, + traffic_ping_pong_small_send_and_recv_tcp6, + traffic_ping_pong_medium_send_and_recv_tcp4, + traffic_ping_pong_medium_send_and_recv_tcp6, + traffic_ping_pong_large_send_and_recv_tcp4, + traffic_ping_pong_large_send_and_recv_tcp6, + + traffic_ping_pong_small_sendto_and_recvfrom_udp4, + traffic_ping_pong_small_sendto_and_recvfrom_udp6, + traffic_ping_pong_medium_sendto_and_recvfrom_udp4, + traffic_ping_pong_medium_sendto_and_recvfrom_udp6, + + traffic_ping_pong_small_sendmsg_and_recvmsg_tcp4, + traffic_ping_pong_small_sendmsg_and_recvmsg_tcp6, + traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp4, + traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp6, + traffic_ping_pong_large_sendmsg_and_recvmsg_tcp4, + traffic_ping_pong_large_sendmsg_and_recvmsg_tcp6, + + traffic_ping_pong_small_sendmsg_and_recvmsg_udp4, + traffic_ping_pong_small_sendmsg_and_recvmsg_udp6, + traffic_ping_pong_medium_sendmsg_and_recvmsg_udp4, + traffic_ping_pong_medium_sendmsg_and_recvmsg_udp6 + ]. + + +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_medium_tcp4, + ttest_ssockf_csockf_medium_tcp6, + + ttest_ssockf_csockf_large_tcp4, + ttest_ssockf_csockf_large_tcp6 + ]. + +%% 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_medium_tcp4, + ttest_ssockf_csocko_medium_tcp6, + + ttest_ssockf_csocko_large_tcp4, + ttest_ssockf_csocko_large_tcp6 + ]. + +%% 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_medium_tcp4, + ttest_ssockf_csockt_medium_tcp6, + + ttest_ssockf_csockt_large_tcp4, + ttest_ssockf_csockt_large_tcp6 + ]. + +%% 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_medium_tcp4, + ttest_ssocko_csockf_medium_tcp6, + + ttest_ssocko_csockf_large_tcp4, + ttest_ssocko_csockf_large_tcp6 + ]. + +%% 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_medium_tcp4, + ttest_ssocko_csocko_medium_tcp6, + + ttest_ssocko_csocko_large_tcp4, + ttest_ssocko_csocko_large_tcp6 + ]. + +%% 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_medium_tcp4, + ttest_ssocko_csockt_medium_tcp6, + + ttest_ssocko_csockt_large_tcp4, + ttest_ssocko_csockt_large_tcp6 + ]. + +%% 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_medium_tcp4, + ttest_ssockt_csockf_medium_tcp6, + + ttest_ssockt_csockf_large_tcp4, + ttest_ssockt_csockf_large_tcp6 + ]. + +%% 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_medium_tcp4, + ttest_ssockt_csocko_medium_tcp6, + + ttest_ssockt_csocko_large_tcp4, + ttest_ssockt_csocko_large_tcp6 + ]. + +%% 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_medium_tcp4, + ttest_ssockt_csockt_medium_tcp6, + + ttest_ssockt_csockt_large_tcp4, + ttest_ssockt_csockt_large_tcp6 + ]. + +%% ticket_cases() -> +%% []. + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +init_per_suite(Config) -> + case os:type() of + {win32, _} -> + not_yet_implemented(); + _ -> + ?LOGGER:start(), + Config + end. + +end_per_suite(_) -> + ?LOGGER:stop(), + ok. + +init_per_testcase(_TC, Config) -> + ?LOGGER:start(), + Config. + +end_per_testcase(_TC, Config) -> + ?LOGGER:stop(), + Config. + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% %% +%% 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). + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +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, + 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) -> + %% CMsgHdr = #{level => ip, + %% type => tos, + %% data => reliability}, + %% CMsgHdrs = [CMsgHdr], + MsgHdr = #{addr => Dest, + %% ctrl => CMsgHdrs, + iov => [Data]}, + socket:sendmsg(Sock, MsgHdr) + end, + Recv = fun(Sock) -> + case socket:recvmsg(Sock) of + {ok, #{addr := Source, + iov := [Data]}} -> + {ok, {Source, Data}}; + {error, _} = ERROR -> + ERROR + end + end, + InitState = #{domain => inet, + 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 := Domain} = State) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {ok, State#{lsa => LSA}} + end}, + #{desc => "open src socket", + cmd => fun(#{domain := Domain} = State) -> + Sock = sock_open(Domain, dgram, udp), + SASrc = sock_sockname(Sock), + {ok, State#{sock_src => Sock, sa_src => SASrc}} + end}, + #{desc => "bind src", + cmd => fun(#{sock_src := Sock, lsa := LSA}) -> + sock_bind(Sock, LSA), + ok + end}, + #{desc => "sockname src socket", + cmd => fun(#{sock_src := Sock} = State) -> + SASrc = sock_sockname(Sock), + %% ei("src sockaddr: ~p", [SASrc]), + {ok, State#{sa_src => SASrc}} + end}, + #{desc => "open dst socket", + cmd => fun(#{domain := Domain} = State) -> + Sock = sock_open(Domain, dgram, udp), + {ok, State#{sock_dst => Sock}} + end}, + #{desc => "bind dst", + cmd => fun(#{sock_dst := Sock, lsa := LSA}) -> + sock_bind(Sock, LSA), + ok + end}, + #{desc => "sockname dst socket", + cmd => fun(#{sock_dst := Sock} = State) -> + SADst = sock_sockname(Sock), + %% ei("dst sockaddr: ~p", [SADst]), + {ok, State#{sa_dst => SADst}} + end}, + #{desc => "send req (to dst)", + cmd => fun(#{sock_src := Sock, sa_dst := Dst, send := Send}) -> + ok = Send(Sock, ?BASIC_REQ, Dst) + end}, + #{desc => "recv req (from src)", + cmd => fun(#{sock_dst := Sock, sa_src := Src, recv := Recv}) -> + {ok, {Src, ?BASIC_REQ}} = Recv(Sock), + ok + end}, + #{desc => "send rep (to src)", + cmd => fun(#{sock_dst := Sock, sa_src := Src, send := Send}) -> + ok = Send(Sock, ?BASIC_REP, Src) + end}, + #{desc => "recv rep (from dst)", + cmd => fun(#{sock_src := Sock, sa_dst := Dst, recv := Recv}) -> + {ok, {Dst, ?BASIC_REP}} = Recv(Sock), + ok + end}, + #{desc => "close src socket", + cmd => fun(#{sock_src := Sock}) -> + ok = socket:close(Sock) + end}, + #{desc => "close dst socket", + cmd => fun(#{sock_dst := Sock}) -> + ok = socket:close(Sock) + 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, + 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, + 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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {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 (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}) -> + 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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, + addr => LAddr}, + 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}) -> + 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(#{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 => "sleep", + cmd => fun(_) -> + ?SLEEP(?SECS(1)), + ok + end}, + #{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]). + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% %% +%% 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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {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(5)), + 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]). + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% %% +%% 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) -> + tc_try(api_to_connect_tcp4, + fun() -> + ?TT(?SECS(10)), + InitState = #{domain => inet, + backlog => 1, + timeout => 5000, + connect_limit => 3}, + ok = api_to_connect_tcp(InitState) + end). + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%% 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) -> + tc_try(api_to_connect_tcp6, + fun() -> + not_yet_implemented(), + ?TT(?SECS(10)), + 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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {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, _} -> + {error, 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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, + addr => LAddr}, + 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 = tdiff(Start, Stop), + 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) -> + tc_try(api_to_accept_tcp4, + fun() -> + ?TT(?SECS(10)), + 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) -> + tc_try(api_to_accept_tcp4, + fun() -> + not_yet_implemented(), + ?TT(?SECS(10)), + 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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {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 = tdiff(Start, Stop), + 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() -> + not_yet_implemented(), + 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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {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 = tdiff(Start, Stop), + 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 = tdiff(Start, Stop), + 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() -> + 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() -> + 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() -> + 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() -> + 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) -> + tc_try(api_to_recv_tcp4, + fun() -> + ?TT(?SECS(10)), + Recv = fun(Sock, To) -> socket:recv(Sock, 0, To) end, + InitState = #{domain => inet, + recv => Recv, + timeout => 5000}, + 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) -> + tc_try(api_to_recv_tcp6, + fun() -> + not_yet_implemented(), + case socket:supports(ipv6) of + true -> + ?TT(?SECS(10)), + Recv = fun(Sock, To) -> + socket:recv(Sock, 0, To) + end, + InitState = #{domain => inet6, + recv => Recv, + timeout => 5000}, + 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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {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 = tdiff(Start, Stop), + 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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, + addr => LAddr}, + 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) -> + tc_try(api_to_recvfrom_udp4, + fun() -> + ?TT(?SECS(10)), + Recv = fun(Sock, To) -> socket:recvfrom(Sock, 0, To) end, + InitState = #{domain => inet, + recv => Recv, + timeout => 5000}, + 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) -> + tc_try(api_to_recvfrom_udp6, + fun() -> + not_yet_implemented(), + ?TT(?SECS(10)), + Recv = fun(Sock, To) -> socket:recvfrom(Sock, 0, To) end, + InitState = #{domain => inet6, + recv => Recv, + timeout => 5000}, + ok = api_to_receive_udp(InitState) + end). + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +api_to_receive_udp(InitState) -> + TesterSeq = + [ + %% *** Init part *** + #{desc => "which local address", + cmd => fun(#{domain := Domain} = State) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {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 = tdiff(Start, Stop), + if + (TDiff >= To) -> + ok; + true -> + {error, {unexpected_timeout, TDiff, To}} + end + end}, + + %% *** Termination *** + #{desc => "close socket", + cmd => fun(#{sock := Sock} = _State) -> + 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) -> + tc_try(api_to_recvmsg_udp4, + fun() -> + ?TT(?SECS(10)), + Recv = fun(Sock, To) -> socket:recvmsg(Sock, To) end, + InitState = #{domain => inet, + recv => Recv, + timeout => 5000}, + 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) -> + tc_try(api_to_recvmsg_udp6, + fun() -> + not_yet_implemented(), + ?TT(?SECS(10)), + Recv = fun(Sock, To) -> socket:recvmsg(Sock, To) end, + InitState = #{domain => inet6, + recv => Recv, + timeout => 5000}, + 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) -> + tc_try(api_to_recvmsg_tcp4, + fun() -> + ?TT(?SECS(10)), + Recv = fun(Sock, To) -> socket:recvmsg(Sock, To) end, + InitState = #{domain => inet, + recv => Recv, + timeout => 5000}, + 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) -> + tc_try(api_to_recvmsg_tcp6, + fun() -> + not_yet_implemented(), + ?TT(?SECS(10)), + Recv = fun(Sock, To) -> socket:recvmsg(Sock, To) end, + InitState = #{domain => inet6, + recv => Recv, + timeout => 5000}, + 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) -> + tc_try(sc_cpe_socket_cleanup_tcp4, + fun() -> + %% not_yet_implemented(), + ?TT(?SECS(5)), + 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) -> + tc_try(sc_cpe_socket_cleanup_tcp6, + fun() -> + not_yet_implemented(), + ?TT(?SECS(5)), + 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 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) -> + tc_try(sc_cpe_socket_cleanup_udp4, + fun() -> + ?TT(?SECS(5)), + 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) -> + tc_try(sc_cpe_socket_cleanup_udp6, + fun() -> + not_yet_implemented(), + ?TT(?SECS(5)), + InitState = #{domain => inet6, + type => dgram, + protocol => udp}, + 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}, + %% 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. + #{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) -> + tc_try(sc_lc_recv_response_tcp4, + fun() -> + ?TT(?SECS(10)), + Recv = fun(Sock) -> socket:recv(Sock) end, + InitState = #{domain => inet, + type => stream, + 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) -> + tc_try(sc_lc_recv_response_tcp6, + fun() -> + not_yet_implemented(), + ?TT(?SECS(10)), + Recv = fun(Sock) -> socket:recv(Sock) end, + InitState = #{domain => inet6, + type => stream, + protocol => tcp, + 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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {ok, State#{local_sa => LSA}} + end}, + #{desc => "create (listen) socket", + cmd => fun(#{domain := Domain, + type := Type, + protocol := Proto} = State) -> + case socket:open(Domain, Type, Proto) 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, 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"), + {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 the connection socket", + cmd => fun(#{csock := Sock} = State) -> + %% ok = socket:setopt(Sock, otp, debug, true), + 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 socket", + cmd => fun(#{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) -> + 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 faulure: " + "~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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {ok, State#{local_sa => LSA}} + end}, + #{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 => "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}, + #{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(#{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(#{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, Port} -> + {ok, State#{lport => Port}}; + {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, lport := Port} = _State) -> + ?SEV_ANNOUNCE_CONTINUE(Pid, connect, Port), + 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) -> + tc_try(sc_lc_recvfrom_response_udp4, + fun() -> + ?TT(?SECS(30)), + Recv = fun(Sock, To) -> socket:recvfrom(Sock, [], To) end, + InitState = #{domain => inet, + type => dgram, + 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) -> + tc_try(sc_lc_recvfrom_response_udp6, + fun() -> + not_yet_implemented(), + ?TT(?SECS(30)), + Recv = fun(Sock, To) -> socket:recvfrom(Sock, [], To) end, + InitState = #{domain => inet6, + 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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {ok, State#{local_sa => 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", + cmd => fun(#{sock := Sock, local_sa := LSA}) -> + sock_bind(Sock, LSA), + ok + 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(#{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) -> + tc_try(sc_lc_recvmsg_response_tcp4, + fun() -> + ?TT(?SECS(10)), + Recv = fun(Sock) -> socket:recvmsg(Sock) end, + InitState = #{domain => inet, + type => stream, + 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) -> + tc_try(sc_recvmsg_response_tcp6, + fun() -> + not_yet_implemented(), + ?TT(?SECS(10)), + Recv = fun(Sock) -> socket:recvmsg(Sock) end, + InitState = #{domain => inet6, + type => stream, + 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 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, + 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() -> + not_yet_implemented(), + ?TT(?SECS(10)), + Recv = fun(Sock, To) -> socket:recvmsg(Sock, To) end, + InitState = #{domain => inet6, + 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) -> + tc_try(sc_lc_acceptor_response_tcp4, + fun() -> + ?TT(?SECS(10)), + InitState = #{domain => inet, + type => stream, + 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) -> + tc_try(sc_lc_acceptor_response_tcp6, + fun() -> + not_yet_implemented(), + ?TT(?SECS(10)), + InitState = #{domain => inet, + type => stream, + protocol => tcp}, + 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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {ok, State#{lsa => LSA}} + end}, + #{desc => "create (listen) 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 => "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 := Sock, timeout := Timeout} = _State) -> + case socket:accept(Sock, 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(#{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) -> + tc_try(sc_rc_recv_response_tcp4, + fun() -> + ?TT(?SECS(30)), + Recv = fun(Sock) -> socket:recv(Sock) end, + InitState = #{domain => inet, + type => stream, + 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) -> + tc_try(sc_rc_recv_response_tcp6, + fun() -> + not_yet_implemented(), + ?TT(?SECS(10)), + Recv = fun(Sock) -> socket:recv(Sock) end, + InitState = #{domain => inet6, + type => stream, + protocol => tcp, + 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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {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 := 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(#{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, _} -> + {error, 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}) -> + ?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) -> + ?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 = sc_rc_tcp_client_await_start(Parent), + Domain = maps:get(family, ServerSA), + Sock = sc_rc_tcp_client_create(Domain), + 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), + 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) -> + i("sc_rc_tcp_client_create -> entry"), + case socket:open(Domain, stream, tcp) 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"), + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, + addr => LAddr}, + case socket:bind(Sock, LSA) of + {ok, _} -> + ok; + {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) -> + i("sc_rc_tcp_client_close -> entry"), + case socket:close(Sock) of + ok -> + ok; + {error, Reason} -> + exit({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) -> + tc_try(sc_rc_recvmsg_response_tcp4, + fun() -> + ?TT(?SECS(30)), + Recv = fun(Sock) -> socket:recvmsg(Sock) end, + InitState = #{domain => inet, + type => stream, + 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) -> + tc_try(sc_rc_recvmsg_response_tcp6, + fun() -> + not_yet_implemented(), + ?TT(?SECS(10)), + Recv = fun(Sock) -> socket:recvmsg(Sock) end, + InitState = #{domain => inet6, + type => stream, + 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. +%% 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. +%% + +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) -> + tc_try(sc_rs_recv_send_shutdown_receive_tcp4, + fun() -> + ?TT(?SECS(30)), + MsgData = ?DATA, + Recv = fun(Sock) -> + socket:recv(Sock) + end, + Send = fun(Sock, Data) -> + socket:send(Sock, Data) + end, + InitState = #{domain => inet, + 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() -> + not_yet_implemented(), + ?TT(?SECS(10)), + MsgData = ?DATA, + Recv = fun(Sock) -> + socket:recv(Sock) + end, + Send = fun(Sock, Data) -> + socket:send(Sock, Data) + end, + InitState = #{domain => inet6, + 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]), + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {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 := 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(#{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, _} -> + {error, 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, 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) -> + ?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), + recv => maps:get(recv, InitState)}, + Server = ?SEV_START("server", ServerSeq, ServerInitState), + + i("start client evaluator"), + ClientInitState = #{host => local_host(), + domain => maps:get(domain, 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 = sc_rs_tcp_client_await_start(Parent), + Domain = maps:get(family, ServerSA), + Sock = sc_rs_tcp_client_create(Domain), + 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), + 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) -> + i("sc_rs_tcp_client_create -> entry"), + case socket:open(Domain, stream, tcp) 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"), + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, + addr => LAddr}, + case socket:bind(Sock, LSA) of + {ok, _} -> + ok; + {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) -> + i("sc_rs_tcp_client_close -> entry"), + case socket:close(Sock) of + ok -> + ok; + {error, Reason} -> + exit({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, + type => stream, + protocol => 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() -> + not_yet_implemented(), + ?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, + type => stream, + protocol => tcp, + recv => Recv, + send => Send, + data => MsgData}, + ok = sc_rs_send_shutdown_receive_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 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) -> + tc_try(traffic_send_and_recv_chunks_tcp4, + fun() -> + ?TT(?SECS(30)), + InitState = #{domain => inet}, + 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) -> + tc_try(traffic_send_and_recv_chunks_tcp6, + fun() -> + not_yet_implemented(), + ?TT(?SECS(30)), + InitState = #{domain => inet6}, + 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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {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 := 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) -> + 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(#{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, _} -> + {error, 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}) -> + ?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) -> + ?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} = 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), + 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 = traffic_snr_tcp_client_await_start(Parent), + Domain = maps:get(family, ServerSA), + Sock = traffic_snr_tcp_client_create(Domain), + traffic_snr_tcp_client_bind(Sock, Domain), + {Sock, ServerSA}. + +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) -> + i("traffic_snr_tcp_client_create -> entry"), + case socket:open(Domain, stream, tcp) 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"), + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, + addr => LAddr}, + case socket:bind(Sock, LSA) of + {ok, _} -> + ok; + {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) -> + i("traffic_snr_tcp_client_close -> entry"), + case socket:close(Sock) of + ok -> + ok; + {error, Reason} -> + exit({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) -> + Msg = l2b(?TPP_SMALL), + Num = ?TPP_SMALL_NUM, + tc_try(traffic_ping_pong_small_send_and_recv_tcp4, + fun() -> + ?TT(?SECS(15)), + InitState = #{domain => inet, + 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) -> + Msg = l2b(?TPP_SMALL), + Num = ?TPP_SMALL_NUM, + tc_try(traffic_ping_pong_small_send_and_recv_tcp6, + fun() -> + not_yet_implemented(), + ?TT(?SECS(15)), + InitState = #{domain => inet6, + 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, + 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() -> + not_yet_implemented(), + ?TT(?SECS(30)), + InitState = #{domain => inet6, + 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) -> + Msg = l2b(?TPP_LARGE), + Num = ?TPP_LARGE_NUM, + tc_try(traffic_ping_pong_large_send_and_recv_tcp4, + fun() -> + ?TT(?SECS(45)), + InitState = #{domain => inet, + 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() -> + not_yet_implemented(), + ?TT(?SECS(45)), + InitState = #{domain => inet6, + msg => Msg, + num => Num}, + ok = traffic_ping_pong_send_and_recv_tcp(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 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, + 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() -> + ?TT(?SECS(45)), + InitState = #{domain => inet, + 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, + 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() -> + not_yet_implemented(), + ?TT(?SECS(45)), + InitState = #{domain => inet6, + 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, + 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() -> + not_yet_implemented(), + ?TT(?SECS(20)), + InitState = #{domain => inet6, + 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, + 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() -> + not_yet_implemented(), + ?TT(?SECS(20)), + InitState = #{domain => ine6, + 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() -> + ?TT(?SECS(30)), + InitState = #{domain => inet, + 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 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() -> + not_yet_implemented(), + ?TT(?SECS(30)), + InitState = #{domain => inet6, + 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(20)), + InitState = #{domain => inet, + 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() -> + not_yet_implemented(), + ?TT(?SECS(20)), + InitState = #{domain => inet, + 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(30)), + InitState = #{domain => inet, + 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() -> + not_yet_implemented(), + ?TT(?SECS(20)), + InitState = #{domain => ine6, + 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(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, + 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#{send => Send, % Send function + recv => Recv % Receive 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)) -> + case socket:setopt(Sock, + socket, rcvbuf, 1024+size(Msg)) of + ok -> + ok; + {error, enobufs} -> + skip({failed_change, rcvbuf}); + {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)) -> + case socket:setopt(Sock, + socket, sndbuf, 1024+size(Msg)) of + ok -> + ok; + {error, enobufs} -> + skip({failed_change, sndbuf}); + {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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {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 => "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(#{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(#{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, _} -> + {error, 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, + server_sa := ServerSA, + buf_init := BufInit, + send := Send, + recv := Recv}) -> + ?SEV_ANNOUNCE_START(RClient, + {ServerSA, 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), + 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, timeout} -> + %% ?SEV_IPRINT("timeout(~w) - try again", [N]), + %% case Send(Sock, list_to_binary("ping")) of + %% ok -> + %% exit({'ping-send', ok, N}); + %% {error, Reason} -> + %% exit({'ping-send', Reason, 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, BufInit, Send, Recv} = tpp_tcp_client_await_start(Parent), + Domain = maps:get(family, ServerSA), + Sock = tpp_tcp_client_sock_open(Domain, BufInit), + 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), + ?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 -> + ok; + {error, 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", [Num,N]), + 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, 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_tcp_client_sock_open(Domain, BufInit) -> + case socket:open(Domain, stream, tcp) of + {ok, Sock} -> + ok = BufInit(Sock), + Sock; + {error, Reason} -> + exit({open_failed, Reason}) + end. + +tpp_tcp_client_sock_bind(Sock, Domain) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, + addr => LAddr}, + case socket:bind(Sock, LSA) of + {ok, _} -> + ok; + {error, Reason} -> + exit({bind, Reason}) + 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) -> + case socket:close(Sock) of + ok -> + ok; + {error, Reason} -> + exit({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, _} = 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, _} = 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)). + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%% 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) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, addr => LAddr}, + {ok, State#{local_sa => LSA}} + end}, + #{desc => "create listen 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, 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(#{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} = _State) -> + ?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 => "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, _} -> + {error, 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, + buf_init := BufInit, + send := Send, + recv := Recv}) -> + ?SEV_ANNOUNCE_START(Handler, + {ServerSA, 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), + 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, 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, BufInit), + 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), + ?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, 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_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, BufInit) -> + case socket:open(Domain, dgram, udp) of + {ok, Sock} -> + ok = BufInit(Sock), + Sock; + {error, Reason} -> + exit({open_failed, Reason}) + end. + +tpp_udp_sock_bind(Sock, Domain) -> + LAddr = which_local_addr(Domain), + LSA = #{family => Domain, + addr => LAddr}, + case socket:bind(Sock, LSA) of + {ok, _} -> + ok; + {error, Reason} -> + exit({bind, Reason}) + end. + +tpp_udp_sock_close(Sock) -> + case socket:close(Sock) of + ok -> + ok; + {error, Reason} -> + exit({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) -> + ttest_tcp(ttest_sgenf_cgenf_small_tcp4, + 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) -> + ttest_tcp(ttest_sgenf_cgenf_small_tcp6, + 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) -> + ttest_tcp(ttest_sgenf_cgenf_medium_tcp4, + 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) -> + ttest_tcp(ttest_sgenf_cgenf_medium_tcp6, + 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) -> + ttest_tcp(ttest_sgenf_cgenf_large_tcp4, + 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) -> + ttest_tcp(ttest_sgenf_cgenf_large_tcp6, + 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) -> + ttest_tcp(ttest_sgenf_cgeno_small_tcp4, + 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) -> + ttest_tcp(ttest_sgenf_cgeno_small_tcp6, + 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) -> + ttest_tcp(ttest_sgenf_cgeno_medium_tcp4, + 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) -> + ttest_tcp(ttest_sgenf_cgeno_medium_tcp6, + 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) -> + ttest_tcp(ttest_sgenf_cgeno_large_tcp4, + 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) -> + ttest_tcp(ttest_sgenf_cgeno_large_tcp6, + 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) -> + ttest_tcp(ttest_sgenf_cgent_small_tcp4, + 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) -> + ttest_tcp(ttest_sgenf_cgeno_small_tcp6, + 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) -> + ttest_tcp(ttest_sgenf_cgent_medium_tcp4, + 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) -> + ttest_tcp(ttest_sgenf_cgent_medium_tcp6, + 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) -> + ttest_tcp(ttest_sgenf_cgent_large_tcp4, + 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) -> + ttest_tcp(ttest_sgenf_cgent_large_tcp6, + 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) -> + ttest_tcp(ttest_sgenf_csockf_small_tcp4, + 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) -> + ttest_tcp(ttest_sgenf_csockf_small_tcp6, + 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) -> + ttest_tcp(ttest_sgenf_csockf_medium_tcp4, + 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) -> + ttest_tcp(ttest_sgenf_csockf_medium_tcp6, + 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) -> + ttest_tcp(ttest_sgenf_csockf_large_tcp4, + 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) -> + ttest_tcp(ttest_sgenf_csockf_large_tcp6, + 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) -> + ttest_tcp(ttest_sgenf_csocko_small_tcp4, + 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) -> + ttest_tcp(ttest_sgenf_csocko_small_tcp6, + 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) -> + ttest_tcp(ttest_sgenf_csocko_medium_tcp4, + 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) -> + ttest_tcp(ttest_sgenf_csocko_medium_tcp6, + 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) -> + ttest_tcp(ttest_sgenf_csocko_large_tcp4, + 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) -> + ttest_tcp(ttest_sgenf_csocko_large_tcp6, + 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) -> + ttest_tcp(ttest_sgenf_csockt_small_tcp4, + 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) -> + ttest_tcp(ttest_sgenf_csocko_small_tcp6, + 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) -> + ttest_tcp(ttest_sgenf_csockt_medium_tcp4, + 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) -> + ttest_tcp(ttest_sgenf_csockt_medium_tcp6, + 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) -> + ttest_tcp(ttest_sgenf_csockt_large_tcp4, + 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) -> + ttest_tcp(ttest_sgenf_csockt_large_tcp6, + 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) -> + ttest_tcp(ttest_sgeno_cgenf_small_tcp4, + 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) -> + ttest_tcp(ttest_sgeno_cgenf_small_tcp6, + 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) -> + ttest_tcp(ttest_sgeno_cgenf_medium_tcp4, + 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) -> + ttest_tcp(ttest_sgeno_cgenf_medium_tcp6, + 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) -> + ttest_tcp(ttest_sgeno_cgenf_large_tcp4, + 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) -> + ttest_tcp(ttest_sgeno_cgenf_large_tcp6, + 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) -> + ttest_tcp(ttest_sgeno_cgeno_small_tcp4, + 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) -> + ttest_tcp(ttest_sgeno_cgeno_small_tcp6, + 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) -> + ttest_tcp(ttest_sgeno_cgeno_medium_tcp4, + 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) -> + ttest_tcp(ttest_sgeno_cgeno_medium_tcp6, + 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) -> + ttest_tcp(ttest_sgeno_cgeno_large_tcp4, + 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) -> + ttest_tcp(ttest_sgeno_cgeno_large_tcp6, + 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) -> + ttest_tcp(ttest_sgeno_cgent_small_tcp4, + 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) -> + ttest_tcp(ttest_sgeno_cgeno_small_tcp6, + 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) -> + ttest_tcp(ttest_sgeno_cgent_medium_tcp4, + 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) -> + ttest_tcp(ttest_sgeno_cgent_medium_tcp6, + 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) -> + ttest_tcp(ttest_sgeno_cgent_large_tcp4, + 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) -> + ttest_tcp(ttest_sgeno_cgent_large_tcp6, + 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) -> + ttest_tcp(ttest_sgeno_csockf_small_tcp4, + 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) -> + ttest_tcp(ttest_sgeno_csockf_small_tcp6, + 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) -> + ttest_tcp(ttest_sgeno_csockf_medium_tcp4, + 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) -> + ttest_tcp(ttest_sgeno_csockf_medium_tcp6, + 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) -> + ttest_tcp(ttest_sgeno_csockf_large_tcp4, + 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) -> + ttest_tcp(ttest_sgeno_csockf_large_tcp6, + 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) -> + ttest_tcp(ttest_sgeno_csocko_small_tcp4, + 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) -> + ttest_tcp(ttest_sgeno_csocko_small_tcp6, + 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) -> + ttest_tcp(ttest_sgeno_csocko_medium_tcp4, + 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) -> + ttest_tcp(ttest_sgeno_csocko_medium_tcp6, + 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) -> + ttest_tcp(ttest_sgeno_csocko_large_tcp4, + 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) -> + ttest_tcp(ttest_sgeno_csocko_large_tcp6, + 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) -> + ttest_tcp(ttest_sgeno_csockt_small_tcp4, + 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) -> + ttest_tcp(ttest_sgeno_csocko_small_tcp6, + 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) -> + ttest_tcp(ttest_sgeno_csockt_medium_tcp4, + 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) -> + ttest_tcp(ttest_sgeno_csockt_medium_tcp6, + 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) -> + ttest_tcp(ttest_sgeno_csockt_large_tcp4, + 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) -> + ttest_tcp(ttest_sgeno_csockt_large_tcp6, + 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) -> + ttest_tcp(ttest_sgent_cgenf_small_tcp4, + 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) -> + ttest_tcp(ttest_sgent_cgenf_small_tcp6, + 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) -> + ttest_tcp(ttest_sgent_cgenf_medium_tcp4, + 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) -> + ttest_tcp(ttest_sgent_cgenf_medium_tcp6, + 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) -> + ttest_tcp(ttest_sgent_cgenf_large_tcp4, + 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) -> + ttest_tcp(ttest_sgent_cgenf_large_tcp6, + 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) -> + ttest_tcp(ttest_sgent_cgeno_small_tcp4, + 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) -> + ttest_tcp(ttest_sgent_cgeno_small_tcp6, + 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) -> + ttest_tcp(ttest_sgent_cgeno_medium_tcp4, + 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) -> + ttest_tcp(ttest_sgent_cgeno_medium_tcp6, + 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) -> + ttest_tcp(ttest_sgent_cgeno_large_tcp4, + 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) -> + ttest_tcp(ttest_sgent_cgeno_large_tcp6, + 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) -> + ttest_tcp(ttest_sgent_cgent_small_tcp4, + 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) -> + ttest_tcp(ttest_sgent_cgeno_small_tcp6, + 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) -> + ttest_tcp(ttest_sgent_cgent_medium_tcp4, + 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) -> + ttest_tcp(ttest_sgent_cgent_medium_tcp6, + 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) -> + ttest_tcp(ttest_sgent_cgent_large_tcp4, + 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) -> + ttest_tcp(ttest_sgent_cgent_large_tcp6, + 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) -> + ttest_tcp(ttest_sgent_csockf_small_tcp4, + 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) -> + ttest_tcp(ttest_sgent_csockf_small_tcp6, + 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) -> + ttest_tcp(ttest_sgent_csockf_medium_tcp4, + 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) -> + ttest_tcp(ttest_sgent_csockf_medium_tcp6, + 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) -> + ttest_tcp(ttest_sgent_csockf_large_tcp4, + 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) -> + ttest_tcp(ttest_sgent_csockf_large_tcp6, + 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) -> + ttest_tcp(ttest_sgent_csocko_small_tcp4, + 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) -> + ttest_tcp(ttest_sgent_csocko_small_tcp6, + 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) -> + ttest_tcp(ttest_sgent_csocko_medium_tcp4, + 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) -> + ttest_tcp(ttest_sgent_csocko_medium_tcp6, + 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) -> + ttest_tcp(ttest_sgent_csocko_large_tcp4, + 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) -> + ttest_tcp(ttest_sgent_csocko_large_tcp6, + 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) -> + ttest_tcp(ttest_sgent_csockt_small_tcp4, + 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) -> + ttest_tcp(ttest_sgent_csocko_small_tcp6, + 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) -> + ttest_tcp(ttest_sgent_csockt_medium_tcp4, + 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) -> + ttest_tcp(ttest_sgent_csockt_medium_tcp6, + 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) -> + ttest_tcp(ttest_sgent_csockt_large_tcp4, + 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) -> + ttest_tcp(ttest_sgent_csockt_large_tcp6, + 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) -> + ttest_tcp(ttest_ssockf_cgenf_small_tcp4, + 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) -> + ttest_tcp(ttest_ssockf_cgenf_small_tcp6, + 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) -> + ttest_tcp(ttest_ssockf_cgenf_medium_tcp4, + 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) -> + ttest_tcp(ttest_ssockf_cgenf_medium_tcp6, + 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) -> + ttest_tcp(ttest_ssockf_cgenf_large_tcp4, + 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) -> + ttest_tcp(ttest_ssockf_cgenf_large_tcp6, + 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) -> + ttest_tcp(ttest_ssockf_cgeno_small_tcp4, + 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) -> + ttest_tcp(ttest_ssockf_cgeno_small_tcp6, + 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) -> + ttest_tcp(ttest_ssockf_cgeno_medium_tcp4, + 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) -> + ttest_tcp(ttest_ssockf_cgeno_medium_tcp6, + 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) -> + ttest_tcp(ttest_ssockf_cgeno_large_tcp4, + 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) -> + ttest_tcp(ttest_ssockf_cgeno_large_tcp6, + 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) -> + ttest_tcp(ttest_ssockf_cgent_small_tcp4, + 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) -> + ttest_tcp(ttest_ssockf_cgeno_small_tcp6, + 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) -> + ttest_tcp(ttest_ssockf_cgent_medium_tcp4, + 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) -> + ttest_tcp(ttest_ssockf_cgent_medium_tcp6, + 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) -> + ttest_tcp(ttest_ssockf_cgent_large_tcp4, + 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) -> + ttest_tcp(ttest_ssockf_cgent_large_tcp6, + 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) -> + ttest_tcp(ttest_ssockf_csockf_small_tcp4, + 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) -> + ttest_tcp(ttest_ssockf_csockf_small_tcp6, + 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: 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) -> + ttest_tcp(ttest_ssockf_csockf_medium_tcp4, + 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) -> + ttest_tcp(ttest_ssockf_csockf_medium_tcp6, + 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: 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) -> + ttest_tcp(ttest_ssockf_csockf_large_tcp4, + 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) -> + ttest_tcp(ttest_ssockf_csockf_large_tcp6, + 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 = 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) -> + ttest_tcp(ttest_ssockf_csocko_small_tcp4, + 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) -> + ttest_tcp(ttest_ssockf_csocko_small_tcp6, + 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: 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) -> + ttest_tcp(ttest_ssockf_csocko_medium_tcp4, + 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) -> + ttest_tcp(ttest_ssockf_csocko_medium_tcp6, + 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: 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) -> + ttest_tcp(ttest_ssockf_csocko_large_tcp4, + 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) -> + ttest_tcp(ttest_ssockf_csocko_large_tcp6, + 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 = 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) -> + ttest_tcp(ttest_ssockf_csockt_small_tcp4, + 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) -> + ttest_tcp(ttest_ssockf_csocko_small_tcp6, + 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: 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) -> + ttest_tcp(ttest_ssockf_csockt_medium_tcp4, + 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) -> + ttest_tcp(ttest_ssockf_csockt_medium_tcp6, + 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: 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) -> + ttest_tcp(ttest_ssockf_csockt_large_tcp4, + 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) -> + ttest_tcp(ttest_ssockf_csockt_large_tcp6, + 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 = 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) -> + ttest_tcp(ttest_ssocko_cgenf_small_tcp4, + 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) -> + ttest_tcp(ttest_ssocko_cgenf_small_tcp6, + 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) -> + ttest_tcp(ttest_ssocko_cgenf_medium_tcp4, + 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) -> + ttest_tcp(ttest_ssocko_cgenf_medium_tcp6, + 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) -> + ttest_tcp(ttest_ssocko_cgenf_large_tcp4, + 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) -> + ttest_tcp(ttest_ssocko_cgenf_large_tcp6, + 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) -> + ttest_tcp(ttest_ssocko_cgeno_small_tcp4, + 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) -> + ttest_tcp(ttest_ssocko_cgeno_small_tcp6, + 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) -> + ttest_tcp(ttest_ssocko_cgeno_medium_tcp4, + 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) -> + ttest_tcp(ttest_ssocko_cgeno_medium_tcp6, + 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) -> + ttest_tcp(ttest_ssocko_cgeno_large_tcp4, + 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) -> + ttest_tcp(ttest_ssocko_cgeno_large_tcp6, + 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) -> + ttest_tcp(ttest_ssocko_cgent_small_tcp4, + 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) -> + ttest_tcp(ttest_ssocko_cgent_small_tcp6, + 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) -> + ttest_tcp(ttest_ssocko_cgent_medium_tcp4, + 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) -> + ttest_tcp(ttest_ssocko_cgent_medium_tcp6, + 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) -> + ttest_tcp(ttest_ssocko_cgent_large_tcp4, + 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) -> + ttest_tcp(ttest_ssocko_cgent_large_tcp6, + 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) -> + ttest_tcp(ttest_ssocko_csockf_small_tcp4, + 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) -> + ttest_tcp(ttest_ssocko_csockf_small_tcp6, + 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: 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) -> + ttest_tcp(ttest_ssocko_csockf_medium_tcp4, + 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) -> + ttest_tcp(ttest_ssocko_csockf_medium_tcp6, + 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: 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) -> + ttest_tcp(ttest_ssocko_csockf_large_tcp4, + 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) -> + ttest_tcp(ttest_ssocko_csockf_large_tcp6, + 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 = 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) -> + ttest_tcp(ttest_ssocko_csocko_small_tcp4, + 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) -> + ttest_tcp(ttest_ssocko_csocko_small_tcp6, + 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: 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) -> + ttest_tcp(ttest_ssocko_csocko_medium_tcp4, + 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) -> + ttest_tcp(ttest_ssocko_csocko_medium_tcp6, + 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: 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) -> + ttest_tcp(ttest_ssocko_csocko_large_tcp4, + 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) -> + ttest_tcp(ttest_ssocko_csocko_large_tcp6, + 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 = 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) -> + ttest_tcp(ttest_ssocko_csockt_small_tcp4, + 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) -> + ttest_tcp(ttest_ssocko_csocko_small_tcp6, + 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: 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) -> + ttest_tcp(ttest_ssocko_csockt_medium_tcp4, + 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) -> + ttest_tcp(ttest_ssocko_csockt_medium_tcp6, + 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: 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) -> + ttest_tcp(ttest_ssocko_csockt_large_tcp4, + 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) -> + ttest_tcp(ttest_ssocko_csockt_large_tcp6, + 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 = 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) -> + ttest_tcp(ttest_ssockt_cgenf_small_tcp4, + 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) -> + ttest_tcp(ttest_ssockt_cgenf_small_tcp6, + 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) -> + ttest_tcp(ttest_ssockt_cgenf_medium_tcp4, + 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) -> + ttest_tcp(ttest_ssockt_cgenf_medium_tcp6, + 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) -> + ttest_tcp(ttest_ssockt_cgenf_large_tcp4, + 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) -> + ttest_tcp(ttest_ssockt_cgenf_large_tcp6, + 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) -> + ttest_tcp(ttest_ssockt_cgeno_small_tcp4, + 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) -> + ttest_tcp(ttest_ssockt_cgeno_small_tcp6, + 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) -> + ttest_tcp(ttest_ssockt_cgeno_medium_tcp4, + 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) -> + ttest_tcp(ttest_ssockt_cgeno_medium_tcp6, + 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) -> + ttest_tcp(ttest_ssockt_cgeno_large_tcp4, + 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) -> + ttest_tcp(ttest_ssockt_cgeno_large_tcp6, + 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) -> + ttest_tcp(ttest_ssockt_cgent_small_tcp4, + 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) -> + ttest_tcp(ttest_ssockt_cgent_small_tcp6, + 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) -> + ttest_tcp(ttest_ssockt_cgent_medium_tcp4, + 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) -> + ttest_tcp(ttest_ssockt_cgent_medium_tcp6, + 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) -> + ttest_tcp(ttest_ssockt_cgent_large_tcp4, + 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) -> + ttest_tcp(ttest_ssockt_cgent_large_tcp6, + 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) -> + ttest_tcp(ttest_ssockt_csockf_small_tcp4, + 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) -> + ttest_tcp(ttest_ssockt_csockf_small_tcp6, + 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: 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) -> + ttest_tcp(ttest_ssockt_csockf_medium_tcp4, + 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) -> + ttest_tcp(ttest_ssockt_csockf_medium_tcp6, + 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: 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) -> + ttest_tcp(ttest_ssockt_csockf_large_tcp4, + 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) -> + ttest_tcp(ttest_ssockt_csockf_large_tcp6, + 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 = 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) -> + ttest_tcp(ttest_ssockt_csocko_small_tcp4, + 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) -> + ttest_tcp(ttest_ssockt_csocko_small_tcp6, + 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: 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) -> + ttest_tcp(ttest_ssockt_csocko_medium_tcp4, + 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) -> + ttest_tcp(ttest_ssockt_csocko_medium_tcp6, + 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: 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) -> + ttest_tcp(ttest_ssockt_csocko_large_tcp4, + 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) -> + ttest_tcp(ttest_ssockt_csocko_large_tcp6, + 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 = 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) -> + ttest_tcp(ttest_ssockt_csockt_small_tcp4, + 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) -> + ttest_tcp(ttest_ssockt_csocko_small_tcp6, + 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: 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) -> + ttest_tcp(ttest_ssockt_csockt_medium_tcp4, + 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) -> + ttest_tcp(ttest_ssockt_csockt_medium_tcp6, + 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: 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) -> + ttest_tcp(ttest_ssockt_csockt_large_tcp4, + 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) -> + ttest_tcp(ttest_ssockt_csockt_large_tcp6, + inet6, + sock, true, + sock, true, + 3, 2). + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +ttest_tcp(TC, + Domain, + ServerMod, ServerActive, + ClientMod, ClientActive, + MsgID, MaxOutstanding) -> + Runtime = ?TTEST_RUNTIME, + tc_try(TC, + fun() -> + if (Domain =/= inet) -> not_yet_implemented(); true -> ok end, + %% 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, _} -> + {error, 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(#{mod := Mod, + active := Active, + node := Node} = State) -> + case ttest_tcp_server_start(Node, Mod, Active) of + {ok, {{Pid, _MRef}, {Addr, Port}}} -> + {ok, State#{rserver => Pid, + addr => Addr, + port => Port}}; + {error, _} = ERROR -> + ERROR + end + end}, + #{desc => "announce ready (init)", + cmd => fun(#{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(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, _} -> + {error, 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(#{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, + Mod, Active, + Addr, Port, + 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) -> + %% TTestResult = ?SEV_AWAIT_READY(RClient, rclient, ttest, + %% [{tester, Tester}]), + 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(#{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(#{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} = State) -> + case Result of + #{status := ok, + runtime := RunTime, + cnt := Cnt, + bcnt := BCnt} -> + ?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 + ], + + i("start server evaluator"), + ServerInitState = #{host => local_host(), + domain => maps:get(domain, InitState), + mod => maps:get(server_mod, InitState), + active => maps:get(server_active, InitState)}, + Server = ?SEV_START("server", ServerSeq, ServerInitState), + + i("start client evaluator"), + ClientInitState = #{host => local_host(), + domain => maps:get(domain, InitState), + 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 = #{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]). + + + +ttest_tcp_server_start(Node, gen, Active) -> + Transport = socket_test_ttest_tcp_gen, + socket_test_ttest_tcp_server:start_monitor(Node, Transport, Active); +ttest_tcp_server_start(Node, sock, Active) -> + TransportMod = socket_test_ttest_tcp_socket, + Transport = {TransportMod, #{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, + gen, + Active, Addr, Port, MsgID, MaxOutstanding, RunTime) -> + Transport = socket_test_ttest_tcp_gen, + socket_test_ttest_tcp_client:start_monitor(Node, + Notify, + Transport, + Active, + Addr, Port, + MsgID, MaxOutstanding, RunTime); +ttest_tcp_client_start(Node, + Notify, + sock, + Active, Addr, Port, MsgID, MaxOutstanding, RunTime) -> + TransportMod = socket_test_ttest_tcp_socket, + Transport = {TransportMod, #{method => plain}}, + socket_test_ttest_tcp_client:start_monitor(Node, + Notify, + Transport, + Active, + Addr, Port, + MsgID, MaxOutstanding, RunTime). + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +start_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_bind(Sock, SockAddr) -> + try socket:bind(Sock, SockAddr) of + {ok, Port} -> + Port; + {error, Reason} -> + i("sock_bind -> error: ~p", [Reason]), + ?FAIL({bind, Reason}) + catch + C:E:S -> + i("sock_bind -> failed: ~p, ~p, ~p", [C, E, S]), + ?FAIL({bind, 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_listen(Sock) -> +%% sock_listen2(fun() -> socket:listen(Sock) end). + +%% sock_listen(Sock, BackLog) -> +%% sock_listen2(fun() -> socket:listen(Sock, BackLog) end). + +%% sock_listen2(Listen) -> +%% try Listen() of +%% ok -> +%% ok; +%% {error, Reason} -> +%% ?FAIL({listen, Reason}) +%% catch +%% C:E:S -> +%% ?FAIL({listen, C, E, S}) +%% end. + + +%% sock_accept(LSock) -> +%% try socket:accept(LSock) of +%% {ok, Sock} -> +%% Sock; +%% {error, Reason} -> +%% i("sock_accept -> error: ~p", [Reason]), +%% ?FAIL({accept, Reason}) +%% catch +%% C:E:S -> +%% i("sock_accept -> failed: ~p, ~p, ~p", [C, E, S]), +%% ?FAIL({accept, 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. + + +%% 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) -> + case inet:getifaddrs() of + {ok, IFL} -> + which_addr(Domain, IFL); + {error, Reason} -> + ?FAIL({inet, getifaddrs, Reason}) + end. + +which_addr(_Domain, []) -> + ?FAIL(no_address); +which_addr(Domain, [{"lo" ++ _, _}|IFL]) -> + which_addr(Domain, IFL); +which_addr(Domain, [{_Name, IFO}|IFL]) -> + case which_addr2(Domain, IFO) of + {ok, Addr} -> + Addr; + {error, no_address} -> + which_addr(Domain, IFL) + end; +which_addr(Domain, [_|IFL]) -> + which_addr(Domain, IFL). + +which_addr2(_Domain, []) -> + {error, no_address}; +which_addr2(inet = _Domain, [{addr, Addr}|_IFO]) when (size(Addr) =:= 4) -> + {ok, Addr}; +which_addr2(inet6 = _Domain, [{addr, Addr}|_IFO]) when (size(Addr) =:= 8) -> + {ok, Addr}; +which_addr2(Domain, [_|IFO]) -> + which_addr2(Domain, IFO). + + + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +not_yet_implemented() -> + skip("not yet implemented"). + +skip(Reason) -> + throw({skip, Reason}). + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +t() -> + os:timestamp(). + + +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) -> + set_tc_name(TC), + tc_print("begin ***", + "~n----------------------------------------------------~n", ""). + +tc_end(Result) when is_list(Result) -> + tc_print("done: ~s", [Result], + "", "----------------------------------------------------~n~n"), + ok. + + +tc_try(Case, Fun) when is_atom(Case) andalso is_function(Fun, 0) -> + tc_begin(Case), + try + begin + Fun(), + ?SLEEP(?SECS(1)), + tc_end("ok") + end + catch + throw:{skip, _} = SKIP -> + tc_end("skipping"), + SKIP; + Class:Error:Stack -> + tc_end("failed"), + erlang:raise(Class, Error, Stack) + 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, []). + |