diff options
| -rw-r--r-- | erts/doc/src/socket_usage.xml | 6 | ||||
| -rw-r--r-- | erts/emulator/nifs/common/socket_nif.c | 4 | ||||
| -rw-r--r-- | erts/emulator/nifs/common/socket_util.c | 18 | ||||
| -rw-r--r-- | erts/emulator/test/socket_SUITE.erl | 2005 | ||||
| -rw-r--r-- | erts/emulator/test/socket_test_lib.erl | 135 | ||||
| -rw-r--r-- | erts/preloaded/ebin/socket.beam | bin | 76320 -> 76476 bytes | |||
| -rw-r--r-- | erts/preloaded/src/socket.erl | 26 |
7 files changed, 2008 insertions, 186 deletions
diff --git a/erts/doc/src/socket_usage.xml b/erts/doc/src/socket_usage.xml index 3d6a961417..dd54e51813 100644 --- a/erts/doc/src/socket_usage.xml +++ b/erts/doc/src/socket_usage.xml @@ -199,7 +199,7 @@ <cell><em>Other Requirements and comments</em></cell> </row> <row> - <cell>acceptcon</cell> + <cell>acceptconn</cell> <cell>boolean()</cell> <cell>no</cell> <cell>yes</cell> @@ -210,7 +210,9 @@ <cell>string()</cell> <cell>yes</cell> <cell>yes</cell> - <cell>none</cell> + <cell>Before Linux 3.8, this socket option could be set, but not get. + Only works for some socket types (e.g. <c>inet</c>). + If empty value is set, the binding is removed.</cell> </row> <row> <cell>broadcast</cell> diff --git a/erts/emulator/nifs/common/socket_nif.c b/erts/emulator/nifs/common/socket_nif.c index 211f21cb40..485aa282c2 100644 --- a/erts/emulator/nifs/common/socket_nif.c +++ b/erts/emulator/nifs/common/socket_nif.c @@ -8212,7 +8212,7 @@ ERL_NIF_TERM nsetopt_lvl_sock_bindtodevice(ErlNifEnv* env, ERL_NIF_TERM eVal) { return nsetopt_str_opt(env, descP, - SOL_SOCKET, SO_BROADCAST, + SOL_SOCKET, SO_BINDTODEVICE, IFNAMSIZ, eVal); } #endif @@ -11919,7 +11919,7 @@ ERL_NIF_TERM ngetopt_lvl_sock_bindtodevice(ErlNifEnv* env, SSDBG( descP, ("SOCKET", "ngetopt_lvl_sock_bindtodevice -> entry with\r\n") ); - return ngetopt_str_opt(env, descP, SOL_SOCKET, SO_BROADCAST, IFNAMSIZ+1); + return ngetopt_str_opt(env, descP, SOL_SOCKET, SO_BINDTODEVICE, IFNAMSIZ+1); } #endif diff --git a/erts/emulator/nifs/common/socket_util.c b/erts/emulator/nifs/common/socket_util.c index 2740cb51ef..54c310ecc7 100644 --- a/erts/emulator/nifs/common/socket_util.c +++ b/erts/emulator/nifs/common/socket_util.c @@ -741,16 +741,24 @@ char* esock_decode_ip4_address(ErlNifEnv* env, "\r\n", eAddr) ); if (IS_ATOM(env, eAddr)) { - /* This is either 'any' or 'loopback' */ + + /* This is either 'any' | 'broadcast' | 'loopback' */ if (COMPARE(esock_atom_loopback, eAddr) == 0) { - UDBG( ("SUTIL", "esock_decode_ip4_address -> address: lookback\r\n") ); + UDBG( ("SUTIL", + "esock_decode_ip4_address -> address: lookback\r\n") ); addr.s_addr = htonl(INADDR_LOOPBACK); } else if (COMPARE(esock_atom_any, eAddr) == 0) { - UDBG( ("SUTIL", "esock_decode_ip4_address -> address: any\r\n") ); - addr.s_addr = htonl(INADDR_ANY); + UDBG( ("SUTIL", + "esock_decode_ip4_address -> address: any\r\n") ); + addr.s_addr = htonl(INADDR_ANY); + } else if (COMPARE(esock_atom_broadcast, eAddr) == 0) { + UDBG( ("SUTIL", + "esock_decode_ip4_address -> address: broadcast\r\n") ); + addr.s_addr = htonl(INADDR_BROADCAST); } else { - UDBG( ("SUTIL", "esock_decode_ip4_address -> address: unknown\r\n") ); + UDBG( ("SUTIL", + "esock_decode_ip4_address -> address: unknown\r\n") ); return ESOCK_STR_EINVAL; } diff --git a/erts/emulator/test/socket_SUITE.erl b/erts/emulator/test/socket_SUITE.erl index 786a6fc2fc..ff5a4e7e2e 100644 --- a/erts/emulator/test/socket_SUITE.erl +++ b/erts/emulator/test/socket_SUITE.erl @@ -58,6 +58,7 @@ -include_lib("common_test/include/ct.hrl"). -include_lib("common_test/include/ct_event.hrl"). +-include("socket_test_evaluator.hrl"). %% Suite exports -export([suite/0, all/0, groups/0]). @@ -121,6 +122,17 @@ api_opt_simple_otp_options/1, api_opt_simple_otp_rcvbuf_option/1, api_opt_simple_otp_controlling_process/1, + api_opt_sock_acceptconn_udp/1, + api_opt_sock_acceptconn_tcp/1, + api_opt_sock_acceptfilter/1, + api_opt_sock_bindtodevice/1, + api_opt_sock_broadcast/1, + api_opt_sock_debug/1, + api_opt_sock_domain/1, + api_opt_sock_dontroute/1, + api_opt_sock_error/1, + api_opt_sock_keepalive/1, + api_opt_sock_linger/1, api_opt_ip_add_drop_membership/1, %% *** API Operation Timeout *** @@ -545,30 +557,31 @@ ]). --include("socket_test_evaluator.hrl"). - %% Internal exports %% -export([]). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% --define(BASIC_REQ, <<"hejsan">>). --define(BASIC_REP, <<"hoppsan">>). +-define(LIB, socket_test_lib). +-define(TTEST_LIB, socket_test_ttest_lib). +-define(LOGGER, socket_test_logger). + +-define(BASIC_REQ, <<"hejsan">>). +-define(BASIC_REP, <<"hoppsan">>). --define(DATA, <<"HOPPSAN">>). % Temporary --define(FAIL(R), exit(R)). +-define(DATA, <<"HOPPSAN">>). % Temporary +-define(FAIL(R), exit(R)). --define(SLEEP(T), receive after T -> ok end). +-define(SLEEP(T), receive after T -> ok end). --define(MINS(M), timer:minutes(M)). --define(SECS(S), timer:seconds(S)). +-define(MINS(M), timer:minutes(M)). +-define(SECS(S), timer:seconds(S)). --define(TT(T), ct:timetrap(T)). +-define(TT(T), ct:timetrap(T)). + +-define(F(F, A), ?LIB:f(F, A)). --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))). @@ -613,80 +626,86 @@ use_group(Group, Env, Default) -> groups() -> - [{api, [], api_cases()}, - {api_misc, [], api_misc_cases()}, - {api_basic, [], api_basic_cases()}, - {api_async, [], api_async_cases()}, - {api_options, [], api_options_cases()}, - {api_options_otp, [], api_options_otp_cases()}, - {api_options_ip, [], api_options_ip_cases()}, - {api_op_with_timeout, [], api_op_with_timeout_cases()}, - {socket_close, [], socket_close_cases()}, - {sc_ctrl_proc_exit, [], sc_cp_exit_cases()}, - {sc_local_close, [], sc_lc_cases()}, - {sc_remote_close, [], sc_rc_cases()}, - {sc_remote_shutdown, [], sc_rs_cases()}, - {traffic, [], traffic_cases()}, - {traffic_counters, [], traffic_counters_cases()}, - {traffic_chunks, [], traffic_chunks_cases()}, - {traffic_pp_send_recv, [], traffic_pp_send_recv_cases()}, - {traffic_pp_sendto_recvfrom, [], traffic_pp_sendto_recvfrom_cases()}, - {traffic_pp_sendmsg_recvmsg, [], traffic_pp_sendmsg_recvmsg_cases()}, - {ttest, [], ttest_cases()}, - {ttest_sgenf, [], ttest_sgenf_cases()}, - {ttest_sgenf_cgen, [], ttest_sgenf_cgen_cases()}, - {ttest_sgenf_cgenf, [], ttest_sgenf_cgenf_cases()}, - {ttest_sgenf_cgeno, [], ttest_sgenf_cgeno_cases()}, - {ttest_sgenf_cgent, [], ttest_sgenf_cgent_cases()}, - {ttest_sgenf_csock, [], ttest_sgenf_csock_cases()}, - {ttest_sgenf_csockf, [], ttest_sgenf_csockf_cases()}, - {ttest_sgenf_csocko, [], ttest_sgenf_csocko_cases()}, - {ttest_sgenf_csockt, [], ttest_sgenf_csockt_cases()}, - {ttest_sgeno, [], ttest_sgeno_cases()}, - {ttest_sgeno_cgen, [], ttest_sgeno_cgen_cases()}, - {ttest_sgeno_cgenf, [], ttest_sgeno_cgenf_cases()}, - {ttest_sgeno_cgeno, [], ttest_sgeno_cgeno_cases()}, - {ttest_sgeno_cgent, [], ttest_sgeno_cgent_cases()}, - {ttest_sgeno_csock, [], ttest_sgeno_csock_cases()}, - {ttest_sgeno_csockf, [], ttest_sgeno_csockf_cases()}, - {ttest_sgeno_csocko, [], ttest_sgeno_csocko_cases()}, - {ttest_sgeno_csockt, [], ttest_sgeno_csockt_cases()}, - {ttest_sgent, [], ttest_sgent_cases()}, - {ttest_sgent_cgen, [], ttest_sgent_cgen_cases()}, - {ttest_sgent_cgenf, [], ttest_sgent_cgenf_cases()}, - {ttest_sgent_cgeno, [], ttest_sgent_cgeno_cases()}, - {ttest_sgent_cgent, [], ttest_sgent_cgent_cases()}, - {ttest_sgent_csock, [], ttest_sgent_csock_cases()}, - {ttest_sgent_csockf, [], ttest_sgent_csockf_cases()}, - {ttest_sgent_csocko, [], ttest_sgent_csocko_cases()}, - {ttest_sgent_csockt, [], ttest_sgent_csockt_cases()}, - {ttest_ssockf, [], ttest_ssockf_cases()}, - {ttest_ssockf_cgen, [], ttest_ssockf_cgen_cases()}, - {ttest_ssockf_cgenf, [], ttest_ssockf_cgenf_cases()}, - {ttest_ssockf_cgeno, [], ttest_ssockf_cgeno_cases()}, - {ttest_ssockf_cgent, [], ttest_ssockf_cgent_cases()}, - {ttest_ssockf_csock, [], ttest_ssockf_csock_cases()}, - {ttest_ssockf_csockf, [], ttest_ssockf_csockf_cases()}, - {ttest_ssockf_csocko, [], ttest_ssockf_csocko_cases()}, - {ttest_ssockf_csockt, [], ttest_ssockf_csockt_cases()}, - {ttest_ssocko, [], ttest_ssocko_cases()}, - {ttest_ssocko_cgen, [], ttest_ssocko_cgen_cases()}, - {ttest_ssocko_cgenf, [], ttest_ssocko_cgenf_cases()}, - {ttest_ssocko_cgeno, [], ttest_ssocko_cgeno_cases()}, - {ttest_ssocko_cgent, [], ttest_ssocko_cgent_cases()}, - {ttest_ssocko_csock, [], ttest_ssocko_csock_cases()}, - {ttest_ssocko_csockf, [], ttest_ssocko_csockf_cases()}, - {ttest_ssocko_csocko, [], ttest_ssocko_csocko_cases()}, - {ttest_ssocko_csockt, [], ttest_ssocko_csockt_cases()}, - {ttest_ssockt, [], ttest_ssockt_cases()}, - {ttest_ssockt_cgen, [], ttest_ssockt_cgen_cases()}, - {ttest_ssockt_cgenf, [], ttest_ssockt_cgenf_cases()}, - {ttest_ssockt_cgeno, [], ttest_ssockt_cgeno_cases()}, - {ttest_ssockt_cgent, [], ttest_ssockt_cgent_cases()}, - {ttest_ssockt_csock, [], ttest_ssockt_csock_cases()}, - {ttest_ssockt_csockf, [], ttest_ssockt_csockf_cases()}, - {ttest_ssockt_csocko, [], ttest_ssockt_csocko_cases()}, - {ttest_ssockt_csockt, [], ttest_ssockt_csockt_cases()} + [{api, [], api_cases()}, + {api_misc, [], api_misc_cases()}, + {api_basic, [], api_basic_cases()}, + {api_async, [], api_async_cases()}, + {api_options, [], api_options_cases()}, + {api_options_otp, [], api_options_otp_cases()}, + {api_options_socket, [], api_options_socket_cases()}, + {api_option_sock_acceptconn, [], api_option_sock_acceptconn_cases()}, + {api_options_ip, [], api_options_ip_cases()}, + %% {api_options_ipv6, [], api_options_ipv6_cases()}, + %% {api_options_tcp, [], api_options_tcp_cases()}, + %% {api_options_udp, [], api_options_udp_cases()}, + %% {api_options_sctp, [], api_options_sctp_cases()}, + {api_op_with_timeout, [], api_op_with_timeout_cases()}, + {socket_close, [], socket_close_cases()}, + {sc_ctrl_proc_exit, [], sc_cp_exit_cases()}, + {sc_local_close, [], sc_lc_cases()}, + {sc_remote_close, [], sc_rc_cases()}, + {sc_remote_shutdown, [], sc_rs_cases()}, + {traffic, [], traffic_cases()}, + {traffic_counters, [], traffic_counters_cases()}, + {traffic_chunks, [], traffic_chunks_cases()}, + {traffic_pp_send_recv, [], traffic_pp_send_recv_cases()}, + {traffic_pp_sendto_recvfrom, [], traffic_pp_sendto_recvfrom_cases()}, + {traffic_pp_sendmsg_recvmsg, [], traffic_pp_sendmsg_recvmsg_cases()}, + {ttest, [], ttest_cases()}, + {ttest_sgenf, [], ttest_sgenf_cases()}, + {ttest_sgenf_cgen, [], ttest_sgenf_cgen_cases()}, + {ttest_sgenf_cgenf, [], ttest_sgenf_cgenf_cases()}, + {ttest_sgenf_cgeno, [], ttest_sgenf_cgeno_cases()}, + {ttest_sgenf_cgent, [], ttest_sgenf_cgent_cases()}, + {ttest_sgenf_csock, [], ttest_sgenf_csock_cases()}, + {ttest_sgenf_csockf, [], ttest_sgenf_csockf_cases()}, + {ttest_sgenf_csocko, [], ttest_sgenf_csocko_cases()}, + {ttest_sgenf_csockt, [], ttest_sgenf_csockt_cases()}, + {ttest_sgeno, [], ttest_sgeno_cases()}, + {ttest_sgeno_cgen, [], ttest_sgeno_cgen_cases()}, + {ttest_sgeno_cgenf, [], ttest_sgeno_cgenf_cases()}, + {ttest_sgeno_cgeno, [], ttest_sgeno_cgeno_cases()}, + {ttest_sgeno_cgent, [], ttest_sgeno_cgent_cases()}, + {ttest_sgeno_csock, [], ttest_sgeno_csock_cases()}, + {ttest_sgeno_csockf, [], ttest_sgeno_csockf_cases()}, + {ttest_sgeno_csocko, [], ttest_sgeno_csocko_cases()}, + {ttest_sgeno_csockt, [], ttest_sgeno_csockt_cases()}, + {ttest_sgent, [], ttest_sgent_cases()}, + {ttest_sgent_cgen, [], ttest_sgent_cgen_cases()}, + {ttest_sgent_cgenf, [], ttest_sgent_cgenf_cases()}, + {ttest_sgent_cgeno, [], ttest_sgent_cgeno_cases()}, + {ttest_sgent_cgent, [], ttest_sgent_cgent_cases()}, + {ttest_sgent_csock, [], ttest_sgent_csock_cases()}, + {ttest_sgent_csockf, [], ttest_sgent_csockf_cases()}, + {ttest_sgent_csocko, [], ttest_sgent_csocko_cases()}, + {ttest_sgent_csockt, [], ttest_sgent_csockt_cases()}, + {ttest_ssockf, [], ttest_ssockf_cases()}, + {ttest_ssockf_cgen, [], ttest_ssockf_cgen_cases()}, + {ttest_ssockf_cgenf, [], ttest_ssockf_cgenf_cases()}, + {ttest_ssockf_cgeno, [], ttest_ssockf_cgeno_cases()}, + {ttest_ssockf_cgent, [], ttest_ssockf_cgent_cases()}, + {ttest_ssockf_csock, [], ttest_ssockf_csock_cases()}, + {ttest_ssockf_csockf, [], ttest_ssockf_csockf_cases()}, + {ttest_ssockf_csocko, [], ttest_ssockf_csocko_cases()}, + {ttest_ssockf_csockt, [], ttest_ssockf_csockt_cases()}, + {ttest_ssocko, [], ttest_ssocko_cases()}, + {ttest_ssocko_cgen, [], ttest_ssocko_cgen_cases()}, + {ttest_ssocko_cgenf, [], ttest_ssocko_cgenf_cases()}, + {ttest_ssocko_cgeno, [], ttest_ssocko_cgeno_cases()}, + {ttest_ssocko_cgent, [], ttest_ssocko_cgent_cases()}, + {ttest_ssocko_csock, [], ttest_ssocko_csock_cases()}, + {ttest_ssocko_csockf, [], ttest_ssocko_csockf_cases()}, + {ttest_ssocko_csocko, [], ttest_ssocko_csocko_cases()}, + {ttest_ssocko_csockt, [], ttest_ssocko_csockt_cases()}, + {ttest_ssockt, [], ttest_ssockt_cases()}, + {ttest_ssockt_cgen, [], ttest_ssockt_cgen_cases()}, + {ttest_ssockt_cgenf, [], ttest_ssockt_cgenf_cases()}, + {ttest_ssockt_cgeno, [], ttest_ssockt_cgeno_cases()}, + {ttest_ssockt_cgent, [], ttest_ssockt_cgent_cases()}, + {ttest_ssockt_csock, [], ttest_ssockt_csock_cases()}, + {ttest_ssockt_csockf, [], ttest_ssockt_csockf_cases()}, + {ttest_ssockt_csocko, [], ttest_ssockt_csocko_cases()}, + {ttest_ssockt_csockt, [], ttest_ssockt_csockt_cases()} %% {tickets, [], ticket_cases()} ]. @@ -758,7 +777,12 @@ api_async_cases() -> api_options_cases() -> [ {group, api_options_otp}, - {group, api_options_ip} + {group, api_options_socket}, + {group, api_options_ip}% , + %% {group, api_options_ipv6}, + %% {group, api_options_tcp}, + %% {group, api_options_udp}, + %% {group, api_options_sctp} ]. api_options_otp_cases() -> @@ -768,11 +792,35 @@ api_options_otp_cases() -> api_opt_simple_otp_controlling_process ]. +api_options_socket_cases() -> + [ + {group, api_option_sock_acceptconn}, + api_opt_sock_acceptfilter, + api_opt_sock_bindtodevice, + api_opt_sock_broadcast, + api_opt_sock_debug, + api_opt_sock_domain, + api_opt_sock_dontroute, + api_opt_sock_error, + api_opt_sock_keepalive, + api_opt_sock_linger + ]. + +api_option_sock_acceptconn_cases() -> + [ + api_opt_sock_acceptconn_udp, + api_opt_sock_acceptconn_tcp + ]. + api_options_ip_cases() -> [ api_opt_ip_add_drop_membership ]. +%% api_options_ipv6_cases() -> +%% [ +%% ]. + api_op_with_timeout_cases() -> [ api_to_connect_tcp4, @@ -8341,6 +8389,1695 @@ api_opt_simple_otp_controlling_process() -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% Tests the socket option acceptconn for UDP. +%% This should be possible to get but not set. + +api_opt_sock_acceptconn_udp(suite) -> + []; +api_opt_sock_acceptconn_udp(doc) -> + []; +api_opt_sock_acceptconn_udp(_Config) when is_list(_Config) -> + ?TT(?SECS(30)), + tc_try(api_opt_sock_acceptconn_udp, + fun() -> + has_support_sock_acceptconn() + end, + fun() -> api_opt_sock_acceptconn_udp() end). + + + +api_opt_sock_acceptconn_udp() -> + Opt = acceptconn, + Set = fun(S, Val) -> + socket:setopt(S, socket, Opt, Val) + end, + Get = fun(S) -> + socket:getopt(S, socket, Opt) + end, + + TesterSeq = + [ + #{desc => "which local address", + cmd => fun(#{domain := Domain} = State) -> + LSA = which_local_socket_addr(Domain), + {ok, State#{local_sa => LSA}} + end}, + #{desc => "create socket", + cmd => fun(#{domain := Domain} = State) -> + case socket:open(Domain, dgram, udp) of + {ok, Sock} -> + {ok, State#{sock => Sock}}; + {error, _} = ERROR -> + ERROR + end + end}, + + #{desc => "[get] verify socket (before bind)", + cmd => fun(#{sock := Sock} = _State) -> + case Get(Sock) of + {ok, false} -> + ?SEV_IPRINT("Expected Success: " + "Not accepting connections"), + ok; + {ok, true} -> + ?SEV_EPRINT("Unexpected Success: " + "Accepting connections"), + {error, {unexpected_success, {Opt, true}}}; + {error, enoprotoopt = Reason} -> + %% On some platforms this is not accepted + %% for UDP, so skip this part (UDP). + ?SEV_EPRINT("Expected Failure: " + "~p => SKIP", [Reason]), + (catch socket:close(Sock)), + {skip, Reason}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", + [Reason]), + ERROR + end + end}, + #{desc => "[set] verify socket (before bind)", + cmd => fun(#{sock := Sock} = _State) -> + case Set(Sock, true) of + {error, Reason} -> + ?SEV_IPRINT("Expected Failure: ~p", + [Reason]), + ok; + ok -> + ?SEV_EPRINT("Unexpected Success: " + "Set acceptconn (=true)"), + {error, unexpected_success} + end + end}, + + #{desc => "bind socket to local address", + cmd => fun(#{sock := Sock, local_sa := LSA} = _State) -> + case socket:bind(Sock, LSA) of + {ok, _} -> + ok; + {error, _} = ERROR -> + ERROR + end + end}, + + ?SEV_SLEEP(?SECS(1)), + + #{desc => "[get] verify socket (after bind)", + cmd => fun(#{sock := Sock} = _State) -> + case Get(Sock) of + {ok, false} -> + ?SEV_IPRINT("Expected Success: " + "Not accepting connections"), + ok; + {ok, true} -> + ?SEV_EPRINT("Unexpected Success: " + "Accepting connections"), + {error, {unexpected_success, {Opt, true}}}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", + [Reason]), + ERROR + end + end}, + #{desc => "[set] verify socket (after bind)", + cmd => fun(#{sock := Sock} = _State) -> + case Set(Sock, true) of + {error, Reason} -> + ?SEV_IPRINT("Expected Failure: ~p", + [Reason]), + ok; + ok -> + ?SEV_EPRINT("Unexpected Success: " + "Set acceptconn (=true)"), + {error, unexpected_success} + end + end}, + + %% *** Termination *** + #{desc => "close socket", + cmd => fun(#{sock := Sock} = State) -> + socket:close(Sock), + {ok, maps:remove(sock, State)} + end}, + + %% *** We are done *** + ?SEV_FINISH_NORMAL + ], + + Domain = inet, + + i("start tester evaluator"), + InitState = #{domain => Domain}, + Tester = ?SEV_START("tester", TesterSeq, InitState), + + i("await evaluator(s)"), + ok = ?SEV_AWAIT_FINISH([Tester]). + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%% Tests the socket option acceptconn for TCP. +%% This should be possible to get but not set. + +api_opt_sock_acceptconn_tcp(suite) -> + []; +api_opt_sock_acceptconn_tcp(doc) -> + []; +api_opt_sock_acceptconn_tcp(_Config) when is_list(_Config) -> + ?TT(?SECS(30)), + tc_try(api_opt_sock_acceptconn_tcp, + fun() -> + has_support_sock_acceptconn() + end, + fun() -> api_opt_sock_acceptconn_tcp() end). + + + +api_opt_sock_acceptconn_tcp() -> + Opt = acceptconn, + Set = fun(S, Val) -> + socket:setopt(S, socket, Opt, Val) + end, + Get = fun(S) -> + socket:getopt(S, socket, Opt) + end, + + TesterSeq = + [ + #{desc => "which local address", + cmd => fun(#{domain := Domain} = State) -> + LSA = which_local_socket_addr(Domain), + {ok, State#{local_sa => LSA}} + end}, + + #{desc => "create listen socket", + cmd => fun(#{domain := Domain} = State) -> + case socket:open(Domain, stream, tcp) of + {ok, Sock} -> + {ok, State#{lsock => Sock}}; + {error, _} = ERROR -> + ERROR + end + end}, + + #{desc => "[get] verify listen socket (before bind)", + cmd => fun(#{lsock := Sock} = _State) -> + case Get(Sock) of + {ok, false} -> + ?SEV_IPRINT("Expected Success: " + "Not accepting connections"), + ok; + {ok, true} -> + ?SEV_EPRINT("Unexpected Success: " + "Accepting connections"), + {error, {unexpected_success, {Opt, true}}}; + {error, enoprotoopt = Reason} -> + ?SEV_EPRINT("Expected Failure: " + "~p => SKIP", [Reason]), + (catch socket:close(Sock)), + {skip, Reason}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", + [Reason]), + ERROR + end + end}, + #{desc => "[set] verify listen socket (before bind)", + cmd => fun(#{lsock := Sock} = _State) -> + case Set(Sock, true) of + {error, Reason} -> + ?SEV_IPRINT("Expected Failure: ~p", [Reason]), + ok; + ok -> + ?SEV_EPRINT("Unexpected Success: " + "Set acceptconn (=true)"), + {error, unexpected_success} + end + end}, + + ?SEV_SLEEP(?SECS(1)), + + #{desc => "bind listen socket to local address", + cmd => fun(#{lsock := Sock, local_sa := LSA} = State) -> + case socket:bind(Sock, LSA) of + {ok, Port} -> + {ok, State#{server_sa => LSA#{port => Port}}}; + {error, _} = ERROR -> + ERROR + end + end}, + + #{desc => "[get] verify listen socket (after bind)", + cmd => fun(#{lsock := Sock} = _State) -> + case Get(Sock) of + {ok, false} -> + ?SEV_IPRINT("Expected Success: " + "Not accepting connections"), + ok; + {ok, true} -> + ?SEV_EPRINT("Unexpected Success: " + "Accepting connections"), + {error, {unexpected_success, {Opt, true}}}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]), + ERROR + end + end}, + #{desc => "[set] verify listen socket (after bind)", + cmd => fun(#{lsock := Sock} = _State) -> + case Set(Sock, true) of + {error, Reason} -> + ?SEV_IPRINT("Expected Failure: ~p", [Reason]), + ok; + ok -> + ?SEV_EPRINT("Unexpected Success: " + "Set acceptconn (=true)"), + {error, unexpected_success} + end + end}, + + ?SEV_SLEEP(?SECS(1)), + + #{desc => "make listen socket accept connections", + cmd => fun(#{lsock := Sock} = _State) -> + case socket:listen(Sock) of + ok -> + ok; + {error, _} = ERROR -> + ERROR + end + end}, + + #{desc => "[get] verify listen socket (after listen)", + cmd => fun(#{lsock := Sock} = _State) -> + case Get(Sock) of + {ok, true} -> + ?SEV_IPRINT("Expected Success: " + "Accepting connections"), + ok; + {ok, false} -> + ?SEV_EPRINT("Unexpected Success: " + "Not accepting connections"), + {error, {unexpected_success, {Opt, false}}}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]), + ERROR + end + end}, + #{desc => "[set] verify listen socket (after listen)", + cmd => fun(#{lsock := Sock} = _State) -> + case Set(Sock, false) of + {error, Reason} -> + ?SEV_IPRINT("Expected Failure: ~p", [Reason]), + ok; + ok -> + ?SEV_EPRINT("Unexpected Success: " + "Set acceptconn (=false)"), + {error, unexpected_success} + end + end}, + + ?SEV_SLEEP(?SECS(1)), + + #{desc => "create (connecting) socket", + cmd => fun(#{domain := Domain} = State) -> + case socket:open(Domain, stream, tcp) of + {ok, Sock} -> + {ok, State#{csockc => Sock}}; + {error, _} = ERROR -> + ERROR + end + end}, + + #{desc => "bind connecting socket to local address", + cmd => fun(#{csockc := Sock, local_sa := LSA} = _State) -> + case socket:bind(Sock, LSA) of + {ok, _Port} -> + ok; + {error, _} = ERROR -> + ERROR + end + end}, + + ?SEV_SLEEP(?SECS(1)), + + #{desc => "[get] verify connecting socket (before connect)", + cmd => fun(#{csockc := Sock} = _State) -> + case Get(Sock) of + {ok, false} -> + ?SEV_IPRINT("Expected Success: " + "Not accepting connections"), + ok; + {ok, true} -> + ?SEV_EPRINT("Unexpected Success: " + "Accepting connections"), + {error, {unexpected_success, {Opt, true}}}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]), + ERROR + end + end}, + #{desc => "[set] verify connecting socket (before connect)", + cmd => fun(#{csockc := Sock} = _State) -> + case Set(Sock, true) of + {error, Reason} -> + ?SEV_IPRINT("Expected Failure: ~p", [Reason]), + ok; + ok -> + ?SEV_EPRINT("Unexpected Success: " + "Set acceptconn (=true)"), + {error, unexpected_success} + end + end}, + + ?SEV_SLEEP(?SECS(1)), + + #{desc => "connect to server", + cmd => fun(#{csockc := Sock, server_sa := SSA} = _State) -> + case socket:connect(Sock, SSA) of + ok -> + ok; + {error, _} = ERROR -> + ERROR + end + end}, + + #{desc => "accept connection", + cmd => fun(#{lsock := Sock} = State) -> + case socket:accept(Sock) of + {ok, CSock} -> + {ok, State#{csocks => CSock}}; + {error, _} = ERROR -> + ERROR + end + end}, + + #{desc => "[get] verify connecting socket (after connect)", + cmd => fun(#{csockc := Sock} = _State) -> + case Get(Sock) of + {ok, false} -> + ?SEV_IPRINT("Expected Success: " + "Not accepting connections"), + ok; + {ok, true} -> + ?SEV_EPRINT("Unexpected Success: " + "Accepting connections"), + {error, {unexpected_success, {Opt, true}}}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]), + ERROR + end + end}, + #{desc => "[set] verify connecting socket (after connect)", + cmd => fun(#{csockc := Sock} = _State) -> + case Set(Sock, true) of + {error, Reason} -> + ?SEV_IPRINT("Expected Failure: ~p", [Reason]), + ok; + ok -> + ?SEV_EPRINT("Unexpected Success: " + "Set acceptconn (=true)"), + {error, unexpected_success} + end + end}, + + #{desc => "[get] verify connected socket", + cmd => fun(#{csocks := Sock} = _State) -> + case Get(Sock) of + {ok, false} -> + ?SEV_IPRINT("Expected Success: " + "Not accepting connections"), + ok; + {ok, true} -> + ?SEV_EPRINT("Unexpected Success: " + "Accepting connections"), + {error, {unexpected_success, {Opt, true}}}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]), + ERROR + end + end}, + #{desc => "[set] verify connected socket", + cmd => fun(#{csocks := Sock} = _State) -> + case Set(Sock, true) of + {error, Reason} -> + ?SEV_IPRINT("Expected Failure: ~p", [Reason]), + ok; + ok -> + ?SEV_EPRINT("Unexpected Success: " + "Set acceptconn (=true)"), + {error, unexpected_success} + end + end}, + + #{desc => "[get] verify listen socket (after connect)", + cmd => fun(#{lsock := Sock} = _State) -> + case Get(Sock) of + {ok, true} -> + ?SEV_IPRINT("Expected Success: " + "Accepting connections"), + ok; + {ok, false} -> + ?SEV_EPRINT("Unexpected Success: " + "Not accepting connections"), + {error, {unexpected_success, {Opt, false}}}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]), + ERROR + end + end}, + #{desc => "[set] verify listen socket (after connect)", + cmd => fun(#{lsock := Sock} = _State) -> + case Set(Sock, false) of + {error, Reason} -> + ?SEV_IPRINT("Expected Failure: ~p", [Reason]), + ok; + ok -> + ?SEV_EPRINT("Unexpected Success: " + "Set acceptconn (=false)"), + {error, unexpected_success} + end + end}, + + %% *** Termination *** + #{desc => "close connecting socket(s)", + cmd => fun(#{csockc := Sock} = State0) -> + socket:close(Sock), + State1 = maps:remove(csockc, State0), + State2 = maps:remove(csocks, State1), %% Auto-close + {ok, maps:remove(csockc, State2)} + end}, + #{desc => "close listen socket", + cmd => fun(#{lsock := Sock} = State) -> + socket:close(Sock), + {ok, maps:remove(lsock, State)} + end}, + + %% *** We are done *** + ?SEV_FINISH_NORMAL + ], + + + Domain = inet, + + i("start tester evaluator"), + InitState = #{domain => Domain}, + Tester = ?SEV_START("tester", TesterSeq, InitState), + + i("await evaluator(s)"), + ok = ?SEV_AWAIT_FINISH([Tester]). + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%% Tests the socket option acceptfilter. PLACEHOLDER! + +api_opt_sock_acceptfilter(suite) -> + []; +api_opt_sock_acceptfilter(doc) -> + []; +api_opt_sock_acceptfilter(_Config) when is_list(_Config) -> + ?TT(?SECS(30)), + tc_try(api_opt_sock_acceptfilter, + fun() -> not_yet_implemented() end, + fun() -> ok end). + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%% Tests the socket option bindtodevice. +%% It has not always been possible to 'get' this option +%% (atleast on linux). + +api_opt_sock_bindtodevice(suite) -> + []; +api_opt_sock_bindtodevice(doc) -> + []; +api_opt_sock_bindtodevice(_Config) when is_list(_Config) -> + ?TT(?SECS(30)), + tc_try(api_opt_sock_bindtodevice, + fun() -> has_support_sock_bindtodevice() end, + fun() -> api_opt_sock_bindtodevice() end). + + +api_opt_sock_bindtodevice() -> + Opt = bindtodevice, + Set = fun(S, Val) -> + socket:setopt(S, socket, Opt, Val) + end, + Get = fun(S) -> + socket:getopt(S, socket, Opt) + end, + + TesterSeq = + [ + #{desc => "which local address", + cmd => fun(#{domain := Domain} = State) -> + case ?LIB:which_local_host_info(Domain) of + {ok, #{name := Name, addr := Addr}} -> + ?SEV_IPRINT("local host info (~p): " + "~n Name: ~p" + "~n Addr: ~p", + [Domain, Name, Addr]), + LSA = #{family => Domain, + addr => Addr}, + {ok, State#{dev => Name, + local_sa => LSA}}; + {error, _} = ERROR -> + ERROR + end + end}, + #{desc => "create UDP socket 1", + cmd => fun(#{domain := Domain} = State) -> + case socket:open(Domain, dgram, udp) of + {ok, Sock} -> + {ok, State#{usock1 => Sock}}; + {error, _} = ERROR -> + ERROR + end + end}, + #{desc => "create UDP socket 2", + cmd => fun(#{domain := Domain} = State) -> + case socket:open(Domain, dgram, udp) of + {ok, Sock} -> + {ok, State#{usock2 => Sock}}; + {error, _} = ERROR -> + ERROR + end + end}, + #{desc => "create TCP socket 1", + cmd => fun(#{domain := Domain} = State) -> + case socket:open(Domain, stream, tcp) of + {ok, Sock} -> + {ok, State#{tsock1 => Sock}}; + {error, _} = ERROR -> + ERROR + end + end}, + #{desc => "create TCP socket 2", + cmd => fun(#{domain := Domain} = State) -> + case socket:open(Domain, stream, tcp) of + {ok, Sock} -> + {ok, State#{tsock2 => Sock}}; + {error, _} = ERROR -> + ERROR + end + end}, + + #{desc => "[get] verify UDP socket 1 (before bindtodevice)", + cmd => fun(#{usock1 := Sock} = _State) -> + case Get(Sock) of + {ok, Dev} -> + ?SEV_IPRINT("Expected Success: ~p", [Dev]), + ok; + {error, enoprotoopt = Reason} -> + ?SEV_EPRINT("Unexpected Failure: ~p => SKIP", + [Reason]), + {skip, Reason}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", + [Reason]), + ERROR + end + end}, + #{desc => "[get] verify UDP socket 2 (before bind)", + cmd => fun(#{usock2 := Sock} = _State) -> + case Get(Sock) of + {ok, Dev} -> + ?SEV_IPRINT("Expected Success: ~p", [Dev]), + ok; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]), + ERROR + end + end}, + #{desc => "[get] verify TCP socket 1 (before bindtodevice)", + cmd => fun(#{tsock1 := Sock} = _State) -> + case Get(Sock) of + {ok, Dev} -> + ?SEV_IPRINT("Expected Success: ~p", [Dev]), + ok; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]), + ERROR + end + end}, + #{desc => "[get] verify TCP socket 2 (before bind)", + cmd => fun(#{tsock2 := Sock} = _State) -> + case Get(Sock) of + {ok, Dev} -> + ?SEV_IPRINT("Expected Success: ~p", [Dev]), + ok; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]), + ERROR + end + end}, + + ?SEV_SLEEP(?SECS(1)), + + #{desc => "Bind UDP socket 1 to device", + cmd => fun(#{usock1 := Sock, dev := Dev} = State) -> + case Set(Sock, Dev) of + ok -> + ?SEV_IPRINT("Expected Success"), + ok; + {error, eperm = Reason} -> + ?SEV_IPRINT("Expected Failure: ~p", [Reason]), + (catch socket:close(Sock)), + {ok, State#{usock1 => skip}}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]), + ERROR + end + end}, + #{desc => "Bind UDP socket 2 to local address", + cmd => fun(#{usock2 := Sock, local_sa := LSA} = _State) -> + case socket:bind(Sock, LSA) of + {ok, _Port} -> + ?SEV_IPRINT("Expected Success"), + ok; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]), + ERROR + end + end}, + #{desc => "Bind TCP socket 1 to device", + cmd => fun(#{usock1 := USock1, + tsock1 := Sock, dev := Dev} = State) -> + case Set(Sock, Dev) of + ok -> + ?SEV_IPRINT("Expected Success"), + ok; + {error, eperm = Reason} when (USock1 =:= skip) -> + ?SEV_IPRINT("Expected Failure: ~p", [Reason]), + {skip, Reason}; + {error, eperm = Reason} -> + ?SEV_IPRINT("Expected Failure: ~p", [Reason]), + (catch socket:close(Sock)), + {ok, State#{tsock1 => skip}}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]), + ERROR + end + end}, + #{desc => "Bind TCP socket 2 to local address", + cmd => fun(#{tsock2 := Sock, local_sa := LSA} = _State) -> + case socket:bind(Sock, LSA) of + {ok, _Port} -> + ?SEV_IPRINT("Expected Success"), + ok; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]), + ERROR + end + end}, + + ?SEV_SLEEP(?SECS(1)), + + #{desc => "[get] verify UDP socket 1 (after bindtodevice)", + cmd => fun(#{usock1 := skip} = _State) -> + ?SEV_IPRINT("SKIP'ed (previous eperm)"), + ok; + (#{usock1 := Sock} = _State) -> + case Get(Sock) of + {ok, Dev} -> + ?SEV_IPRINT("Expected Success: ~p", [Dev]), + ok; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]), + ERROR + end + end}, + #{desc => "[get] verify UDP socket 2 (after bind)", + cmd => fun(#{usock2 := Sock} = _State) -> + case Get(Sock) of + {ok, Dev} -> + ?SEV_IPRINT("Expected Success: ~p", [Dev]), + ok; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]), + ERROR + end + end}, + #{desc => "[get] verify TCP socket 1 (after bindtodevice)", + cmd => fun(#{tsock1 := skip} = _State) -> + ?SEV_IPRINT("SKIP'ed (previous eperm)"), + ok; + (#{tsock1 := Sock} = _State) -> + case Get(Sock) of + {ok, Dev} -> + ?SEV_IPRINT("Expected Success: ~p", [Dev]), + ok; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]), + ERROR + end + end}, + #{desc => "[get] verify TCP socket 2 (after bind)", + cmd => fun(#{tsock2 := Sock} = _State) -> + case Get(Sock) of + {ok, Dev} -> + ?SEV_IPRINT("Expected Success: ~p", [Dev]), + ok; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", [Reason]), + ERROR + end + end}, + + ?SEV_SLEEP(?SECS(1)), + + %% *** Termination *** + #{desc => "close UDP socket 1", + cmd => fun(#{usock1 := skip} = State) -> + ?SEV_IPRINT("SKIP'ed (already closed)"), + {ok, maps:remove(usock1, State)}; + (#{usock1 := Sock} = State) -> + socket:close(Sock), + {ok, maps:remove(usock1, State)} + end}, + #{desc => "close UDP socket 2", + cmd => fun(#{usock2 := Sock} = State) -> + socket:close(Sock), + {ok, maps:remove(usock2, State)} + end}, + #{desc => "close TCP socket 1", + cmd => fun(#{tsock1 := skip} = State) -> + ?SEV_IPRINT("SKIP'ed (already closed)"), + {ok, maps:remove(tsock1, State)}; + (#{tsock1 := Sock} = State) -> + socket:close(Sock), + {ok, maps:remove(tsock1, State)} + end}, + #{desc => "close TCP socket 2", + cmd => fun(#{tsock2 := Sock} = State) -> + socket:close(Sock), + {ok, maps:remove(tsock2, State)} + end}, + + %% *** We are done *** + ?SEV_FINISH_NORMAL + ], + + Domain = inet, + + i("start tester evaluator"), + InitState = #{domain => Domain}, + Tester = ?SEV_START("tester", TesterSeq, InitState), + + i("await evaluator(s)"), + ok = ?SEV_AWAIT_FINISH([Tester]). + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%% Tests the socket option broadcast. +%% Make it possible for datagram sockets to send packets to a broadcast +%% address (IPv4 only). + +api_opt_sock_broadcast(suite) -> + []; +api_opt_sock_broadcast(doc) -> + []; +api_opt_sock_broadcast(_Config) when is_list(_Config) -> + ?TT(?SECS(30)), + tc_try(api_opt_sock_broadcast, + fun() -> has_support_sock_broadcast() end, + fun() -> api_opt_sock_broadcast() end). + + +api_opt_sock_broadcast() -> + Opt = broadcast, + Set = fun(S, Val) when is_boolean(Val) -> + socket:setopt(S, socket, Opt, Val) + end, + Get = fun(S) -> + socket:getopt(S, socket, Opt) + end, + + TesterSeq = + [ + #{desc => "which local address", + cmd => fun(#{domain := Domain} = State) -> + case ?LIB:which_local_host_info(Domain) of + {ok, #{name := Name, + addr := Addr, + broadaddr := BAddr}} -> + ?SEV_IPRINT("local host info: " + "~n Name: ~p" + "~n Addr: ~p" + "~n Broadcast Addr: ~p", + [Name, Addr, BAddr]), + LSA = #{family => Domain, + addr => Addr}, + BSA = #{family => Domain, + addr => BAddr}, + {ok, State#{lsa => LSA, + bsa => BSA}}; + {error, _} = ERROR -> + ERROR + end + end}, + + #{desc => "[socket 1] create UDP socket (listening 1)", + cmd => fun(#{domain := Domain} = State) -> + case socket:open(Domain, dgram, udp) of + {ok, Sock} -> + {ok, State#{sock1 => Sock}}; + {error, _} = ERROR -> + ERROR + end + end}, + #{desc => "[socket 1] Bind UDP socket (to limited broadcast address)", + cmd => fun(#{sock1 := Sock} = State) -> + BSA = #{family => inet, + addr => broadcast}, + ?SEV_IPRINT("Try bind (socket 1) to: " + "~n ~p", [BSA]), + case socket:bind(Sock, BSA) of + {ok, Port} -> + ?SEV_IPRINT("Expected Success (bound): ~p", + [Port]), + {ok, State#{sa1 => BSA#{port => Port}}}; + {error, eaddrnotavail = Reason} -> + ?SEV_IPRINT("~p => " + "SKIP limited broadcast test", + [Reason]), + {ok, State#{sa1 => skip}}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", + [Reason]), + ERROR + end + end}, + #{desc => "[socket 1] UDP socket sockname", + cmd => fun(#{sa1 := skip} = _State) -> + ?SEV_IPRINT("SKIP limited broadcast test"), + ok; + (#{sock1 := Sock} = _State) -> + case socket:sockname(Sock) of + {ok, SA} -> + ?SEV_IPRINT("SA: ~p", [SA]), + ok; + {error, _} = ERROR -> + ERROR + end + end}, + + ?SEV_SLEEP(?SECS(1)), + + #{desc => "[socket 2] create UDP socket (listening 2)", + cmd => fun(#{domain := Domain} = State) -> + case socket:open(Domain, dgram, udp) of + {ok, Sock} -> + {ok, State#{sock2 => Sock}}; + {error, _} = ERROR -> + ERROR + end + end}, + #{desc => "[socket 2] Bind UDP socket (to subnet-directed broadcast address)", + cmd => fun(#{sock2 := Sock, + bsa := BSA} = State) -> + ?SEV_IPRINT("Try bind (socket 1) to: " + "~n ~p", [BSA]), + case socket:bind(Sock, BSA) of + {ok, Port} -> + ?SEV_IPRINT("Expected Success (bound): ~p", + [Port]), + {ok, State#{sa2 => BSA#{port => Port}}}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", + [Reason]), + ERROR + end + end}, + #{desc => "[socket 2] UDP socket sockname", + cmd => fun(#{sock2 := Sock} = _State) -> + case socket:sockname(Sock) of + {ok, SA} -> + ?SEV_IPRINT("SA: ~p", [SA]), + ok; + {error, _} = ERROR -> + ERROR + end + end}, + + ?SEV_SLEEP(?SECS(1)), + + #{desc => "[socket 3] create UDP socket (sender)", + cmd => fun(#{domain := Domain} = State) -> + case socket:open(Domain, dgram, udp) of + {ok, Sock} -> + {ok, State#{sock3 => Sock}}; + {error, _} = ERROR -> + ERROR + end + end}, + #{desc => "[socket 3][get] verify UDP socket (before bind and set)", + cmd => fun(#{sock3 := Sock} = _State) -> + case Get(Sock) of + {ok, false} -> + ?SEV_IPRINT("Expected Success: " + "broadcast not allowed"), + ok; + {ok, true} -> + ?SEV_IPRINT("Unexpected Success result: " + "broadcast already allowed"), + ok; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", + [Reason]), + ERROR + end + end}, + #{desc => "[socket 3] Try make broadcast allowed", + cmd => fun(#{sock3 := Sock} = _State) -> + case Set(Sock, true) of + ok -> + ?SEV_IPRINT("Expected Success: " + "broadcast now allowed"), + ok; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", + [Reason]), + ERROR + end + end}, + #{desc => "[socket 3] verify UDP socket broadcast allowed", + cmd => fun(#{sock3 := Sock} = _State) -> + case Get(Sock) of + {ok, true} -> + ?SEV_IPRINT("Expected Success: " + "broadcast allowed"), + ok; + {ok, false} -> + ?SEV_IPRINT("Unexpected Success result: " + "broadcast *not* allowed"), + ok; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", + [Reason]), + ERROR + end + end}, + #{desc => "[socket 3] Bind UDP socket (to local address)", + cmd => fun(#{sock3 := Sock, lsa := LSA} = State) -> + ?SEV_IPRINT("Try bind (socket 2) to: " + "~n ~p", [LSA]), + case socket:bind(Sock, LSA) of + {ok, Port} -> + ?SEV_IPRINT("Expected Success (bound): ~p", + [Port]), + {ok, State#{sa3 => LSA#{port => Port}}}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", + [Reason]), + ERROR + end + end}, + #{desc => "[socket 3] verify UDP socket (after set)", + cmd => fun(#{sock3 := Sock} = _State) -> + case Get(Sock) of + {ok, true} -> + ?SEV_IPRINT("Expected Success: " + "broadcast allowed"), + ok; + {ok, false} -> + ?SEV_IPRINT("Unexpected Success result: " + "broadcast not allowed"), + {error, not_allowed}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", + [Reason]), + ERROR + end + end}, + + ?SEV_SLEEP(?SECS(1)), + + #{desc => "[socket 3] try send to limited broadcast address", + cmd => fun(#{sa1 := skip} = _State) -> + ?SEV_IPRINT("SKIP limited broadcast test"), + ok; + (#{sock3 := Sock, + sa1 := Dest} = _State) -> + Data = list_to_binary("hejsan"), + ?SEV_IPRINT("try send to bradcast address: " + "~n ~p", [Dest]), + case socket:sendto(Sock, Data, Dest) of + ok -> + ?SEV_IPRINT("Expected Success: " + "broadcast message sent"), + ok; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", + [Reason]), + ERROR + end + end}, + #{desc => "[socket 1] try recv", + cmd => fun(#{sa1 := skip} = _State) -> + ?SEV_IPRINT("SKIP limited broadcast test"), + ok; + (#{sock1 := Sock} = State) -> + case socket:recvfrom(Sock, 0, 5000) of + {ok, _} -> + ?SEV_IPRINT("Expected Success: " + "received message"), + ok; + {error, timeout = Reason} -> + %% Some platforms seem to balk at this. + %% It spossible to bind to this, and + %% send to it, but no data is received. + %% At some point we should investigate... + %% For now, we just skip this part of + %% the test... + ?SEV_IPRINT("Unexpected Failure: ~p", + [Reason]), + {ok, State#{sa1 => skip}}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", + [Reason]), + ERROR + end + end}, + + ?SEV_SLEEP(?SECS(1)), + + #{desc => "[socket 3] try send to subnet-directed broadcast address", + cmd => fun(#{sock3 := Sock, + sa2 := Dest} = _State) -> + Data = list_to_binary("hejsan"), + ?SEV_IPRINT("try send to bradcast address: " + "~n ~p", [Dest]), + case socket:sendto(Sock, Data, Dest) of + ok -> + ?SEV_IPRINT("Expected Success: " + "broadcast message sent"), + ok; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", + [Reason]), + ERROR + end + end}, + #{desc => "[socket 2] try recv", + cmd => fun(#{sock2 := Sock, sa1 := SA1} = _State) -> + case socket:recvfrom(Sock, 0, 5000) of + {ok, _} -> + ?SEV_IPRINT("Expected Success: " + "received message"), + ok; + {error, timeout = Reason} when (SA1 =:= skip) -> + ?SEV_IPRINT("Unexpected Failure: ~p", + [Reason]), + {skip, "receive timeout"}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", + [Reason]), + ERROR + end + end}, + + %% *** Termination *** + #{desc => "[socket 3] close UDP socket (sender)", + cmd => fun(#{sock3 := Sock} = State0) -> + socket:close(Sock), + State1 = maps:remove(sock3, State0), + State2 = maps:remove(sa3, State1), + {ok, State2} + end}, + #{desc => "[socket 2] close UDP socket (listener 2)", + cmd => fun(#{sock2 := Sock} = State0) -> + socket:close(Sock), + State1 = maps:remove(sock2, State0), + State2 = maps:remove(sa2, State1), + {ok, State2} + end}, + #{desc => "[socket 1] close UDP socket (listener 1)", + cmd => fun(#{sock1 := Sock} = State0) -> + socket:close(Sock), + State1 = maps:remove(sock1, State0), + State2 = maps:remove(sa1, State1), + {ok, State2} + end}, + + %% *** We are done *** + ?SEV_FINISH_NORMAL + ], + + Domain = inet, + + i("start tester evaluator"), + InitState = #{domain => Domain}, + Tester = ?SEV_START("tester", TesterSeq, InitState), + + i("await evaluator(s)"), + ok = ?SEV_AWAIT_FINISH([Tester]). + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%% Tests the socket option debug. +%% On linux, this test requires that the user running the test to have +%% CAP_NET_ADMIN capabilities or be root (effective user ID of 0), +%% therefor we explicitly test for the result eacces when attempting to +%% set, and skip if we get it. + +api_opt_sock_debug(suite) -> + []; +api_opt_sock_debug(doc) -> + []; +api_opt_sock_debug(_Config) when is_list(_Config) -> + ?TT(?SECS(10)), + tc_try(api_opt_sock_debug, + fun() -> has_support_sock_debug() end, + fun() -> api_opt_sock_debug() end). + + +api_opt_sock_debug() -> + Opt = debug, + Set = fun(S, Val) when is_integer(Val) -> + socket:setopt(S, socket, Opt, Val) + end, + Get = fun(S) -> + socket:getopt(S, socket, Opt) + end, + + TesterSeq = + [ + #{desc => "which local address", + cmd => fun(#{domain := Domain} = State) -> + case ?LIB:which_local_host_info(Domain) of + {ok, #{name := Name, + addr := Addr, + broadaddr := BAddr}} -> + ?SEV_IPRINT("local host info: " + "~n Name: ~p" + "~n Addr: ~p" + "~n Broadcast Addr: ~p", + [Name, Addr, BAddr]), + LSA = #{family => Domain, + addr => Addr}, + BSA = #{family => Domain, + addr => BAddr}, + {ok, State#{lsa => LSA, + bsa => BSA}}; + {error, _} = ERROR -> + ERROR + end + end}, + + #{desc => "create UDP socket", + cmd => fun(#{domain := Domain} = State) -> + case socket:open(Domain, dgram, udp) of + {ok, Sock} -> + {ok, State#{sock => Sock}}; + {error, _} = ERROR -> + ERROR + end + end}, + #{desc => "Get current debug value", + cmd => fun(#{sock := Sock} = State) -> + case Get(Sock) of + {ok, Debug} when is_integer(Debug) -> + ?SEV_IPRINT("Success: ~p", [Debug]), + {ok, State#{debug => Debug}}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected failure: ~p", + [Reason]), + ERROR + end + end}, + #{desc => "Try enable socket debug", + cmd => fun(#{sock := Sock, debug := Debug} = State) -> + NewDebug = Debug + 1, + case Set(Sock, NewDebug) of + ok -> + ?SEV_IPRINT("Expected Success"), + {ok, State#{debug => NewDebug}}; + {error, eacces = Reason} -> + ?SEV_EPRINT("NO ACCESS => SKIP"), + {skip, Reason}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", + [Reason]), + ERROR + end + end}, + #{desc => "Get current (new) debug value", + cmd => fun(#{sock := Sock, debug := Debug} = _State) -> + case Get(Sock) of + {ok, Debug} when is_integer(Debug) -> + ?SEV_IPRINT("Success: ~p", [Debug]), + ok; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected failure: ~p", + [Reason]), + ERROR + end + end}, + + %% *** Termination *** + #{desc => "close UDP socket", + cmd => fun(#{sock := Sock} = State0) -> + socket:close(Sock), + State1 = maps:remove(sock, State0), + {ok, State1} + end}, + + %% *** We are done *** + ?SEV_FINISH_NORMAL + ], + + Domain = inet, + + i("start tester evaluator"), + InitState = #{domain => Domain}, + Tester = ?SEV_START("tester", TesterSeq, InitState), + + i("await evaluator(s)"), + ok = ?SEV_AWAIT_FINISH([Tester]). + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%% Tests the socket option domain. +%% This is a read only option. Also not available on all platforms. + +api_opt_sock_domain(suite) -> + []; +api_opt_sock_domain(doc) -> + []; +api_opt_sock_domain(_Config) when is_list(_Config) -> + ?TT(?SECS(10)), + tc_try(api_opt_sock_domain, + fun() -> has_support_sock_domain() end, + fun() -> api_opt_sock_domain() end). + + +api_opt_sock_domain() -> + Opt = domain, + Get = fun(S) -> + socket:getopt(S, socket, Opt) + end, + + TesterSeq = + [ + #{desc => "which local address", + cmd => fun(#{domain := Domain} = State) -> + case ?LIB:which_local_host_info(Domain) of + {ok, #{name := Name, + addr := Addr, + broadaddr := BAddr}} -> + ?SEV_IPRINT("local host info: " + "~n Name: ~p" + "~n Addr: ~p" + "~n Broadcast Addr: ~p", + [Name, Addr, BAddr]), + LSA = #{family => Domain, + addr => Addr}, + BSA = #{family => Domain, + addr => BAddr}, + {ok, State#{lsa => LSA, + bsa => BSA}}; + {error, _} = ERROR -> + ERROR + end + end}, + + #{desc => "create IPv4 UDP socket", + cmd => fun(#{domain := Domain} = State) -> + case socket:open(Domain, dgram, udp) of + {ok, Sock} -> + {ok, State#{usock => Sock}}; + {error, _} = ERROR -> + ERROR + end + end}, + #{desc => "Get domain for the UDP socket", + cmd => fun(#{domain := Domain, usock := Sock} = _State) -> + case Get(Sock) of + {ok, Domain} -> + ?SEV_IPRINT("Success: ~p", [Domain]), + ok; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected failure: ~p", + [Reason]), + ERROR + end + end}, + #{desc => "create TCP socket", + cmd => fun(#{domain := Domain} = State) -> + case socket:open(Domain, stream, tcp) of + {ok, Sock} -> + {ok, State#{tsock => Sock}}; + {error, _} = ERROR -> + ERROR + end + end}, + #{desc => "Get domain for the TCP socket", + cmd => fun(#{domain := Domain, tsock := Sock} = _State) -> + case Get(Sock) of + {ok, Domain} -> + ?SEV_IPRINT("Success: ~p", [Domain]), + ok; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected failure: ~p", + [Reason]), + ERROR + end + end}, + + %% *** Termination *** + #{desc => "close UDP socket", + cmd => fun(#{usock := Sock} = State0) -> + socket:close(Sock), + State1 = maps:remove(usock, State0), + {ok, State1} + end}, + #{desc => "close TCP socket", + cmd => fun(#{tsock := Sock} = State0) -> + socket:close(Sock), + State1 = maps:remove(tsock, State0), + {ok, State1} + end}, + + %% *** We are done *** + ?SEV_FINISH_NORMAL + ], + + Domain = inet, + + i("start tester evaluator"), + InitState = #{domain => Domain}, + Tester = ?SEV_START("tester", TesterSeq, InitState), + + i("await evaluator(s)"), + ok = ?SEV_AWAIT_FINISH([Tester]). + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%% Tests the socket option dontroute. +%% The man page has the following to say: +%% "Don't send via a gateway, send only to directly connected hosts. +%% The same effect can be achieved by setting the MSG_DONTROUTE +%% flag on a socket send(2) operation." +%% Since its "kind of" difficult to check if it actually takes an +%% effect (you would need a gateway for that and a machine "on the +%% other side"), we only test if we can set and get the value. +%% Better then nothing. + +api_opt_sock_dontroute(suite) -> + []; +api_opt_sock_dontroute(doc) -> + []; +api_opt_sock_dontroute(_Config) when is_list(_Config) -> + ?TT(?SECS(10)), + tc_try(api_opt_sock_dontroute, + fun() -> has_support_sock_dontroute() end, + fun() -> api_opt_sock_dontroute() end). + + +api_opt_sock_dontroute() -> + Opt = dontroute, + Set = fun(S, Val) when is_boolean(Val) -> + socket:setopt(S, socket, Opt, Val) + end, + Get = fun(S) -> + socket:getopt(S, socket, Opt) + end, + + TesterSeq = + [ + #{desc => "which local address", + cmd => fun(#{domain := Domain} = State) -> + case ?LIB:which_local_host_info(Domain) of + {ok, #{name := Name, + addr := Addr, + broadaddr := BAddr}} -> + ?SEV_IPRINT("local host info: " + "~n Name: ~p" + "~n Addr: ~p" + "~n Broadcast Addr: ~p", + [Name, Addr, BAddr]), + LSA = #{family => Domain, + addr => Addr}, + BSA = #{family => Domain, + addr => BAddr}, + {ok, State#{lsa => LSA, + bsa => BSA}}; + {error, _} = ERROR -> + ERROR + end + end}, + + #{desc => "create UDP socket", + cmd => fun(#{domain := Domain} = State) -> + case socket:open(Domain, dgram, udp) of + {ok, Sock} -> + {ok, State#{sock => Sock}}; + {error, _} = ERROR -> + ERROR + end + end}, + #{desc => "Get current value", + cmd => fun(#{sock := Sock} = State) -> + case Get(Sock) of + {ok, Val} when is_boolean(Val) -> + ?SEV_IPRINT("Success: ~p", [Val]), + {ok, State#{dontroute => Val}}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected failure: ~p", + [Reason]), + ERROR + end + end}, + #{desc => "Try change value", + cmd => fun(#{sock := Sock, dontroute := Current} = State) -> + New = not Current, + ?SEV_IPRINT("Change from ~p to ~p", [Current, New]), + case Set(Sock, New) of + ok -> + ?SEV_IPRINT("Expected Success"), + {ok, State#{dontroute => New}}; + {error, eopnotsupp = Reason} -> + ?SEV_EPRINT("Expected Failure: ~p", + [Reason]), + {skip, Reason}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", + [Reason]), + ERROR + end + end}, + #{desc => "Verify changed value", + cmd => fun(#{sock := Sock, dontroute := Val} = _State) -> + case Get(Sock) of + {ok, Val} -> + ?SEV_IPRINT("Expected Success"), + ok; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected failure: ~p", + [Reason]), + ERROR + end + end}, + + %% *** Termination *** + #{desc => "close UDP socket", + cmd => fun(#{sock := Sock} = State0) -> + socket:close(Sock), + State1 = maps:remove(sock, State0), + {ok, State1} + end}, + + %% *** We are done *** + ?SEV_FINISH_NORMAL + ], + + Domain = inet, + + i("start tester evaluator"), + InitState = #{domain => Domain}, + Tester = ?SEV_START("tester", TesterSeq, InitState), + + i("await evaluator(s)"), + ok = ?SEV_AWAIT_FINISH([Tester]). + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%% Tests the socket option error. PLACEHOLDER! + +api_opt_sock_error(suite) -> + []; +api_opt_sock_error(doc) -> + []; +api_opt_sock_error(_Config) when is_list(_Config) -> + ?TT(?SECS(10)), + tc_try(api_opt_sock_error, + fun() -> not_yet_implemented() end, + fun() -> ok end). + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%% Tests the socket option keepalive. +%% This is bit tricky to test, partly because we have no control over +%% the underlying TCP timeouts. So, for now, we just test that we can +%% change the value. + +api_opt_sock_keepalive(suite) -> + []; +api_opt_sock_keepalive(doc) -> + []; +api_opt_sock_keepalive(_Config) when is_list(_Config) -> + ?TT(?SECS(10)), + tc_try(api_opt_sock_keepalive, + fun() -> has_support_sock_keepalive() end, + fun() -> api_opt_sock_keepalive() end). + + +api_opt_sock_keepalive() -> + Opt = keepalive, + Set = fun(S, Val) when is_boolean(Val) -> + socket:setopt(S, socket, Opt, Val) + end, + Get = fun(S) -> + socket:getopt(S, socket, Opt) + end, + + TesterSeq = + [ + #{desc => "which local address", + cmd => fun(#{domain := Domain} = State) -> + case ?LIB:which_local_host_info(Domain) of + {ok, #{name := Name, + addr := Addr, + broadaddr := BAddr}} -> + ?SEV_IPRINT("local host info: " + "~n Name: ~p" + "~n Addr: ~p" + "~n Broadcast Addr: ~p", + [Name, Addr, BAddr]), + LSA = #{family => Domain, + addr => Addr}, + BSA = #{family => Domain, + addr => BAddr}, + {ok, State#{lsa => LSA, + bsa => BSA}}; + {error, _} = ERROR -> + ERROR + end + end}, + + #{desc => "create TCP socket", + cmd => fun(#{domain := Domain} = State) -> + case socket:open(Domain, stream, tcp) of + {ok, Sock} -> + {ok, State#{sock => Sock}}; + {error, _} = ERROR -> + ERROR + end + end}, + #{desc => "Get current value", + cmd => fun(#{sock := Sock} = State) -> + case Get(Sock) of + {ok, Val} when is_boolean(Val) -> + ?SEV_IPRINT("Success: ~p", [Val]), + {ok, State#{keepalive => Val}}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected failure: ~p", + [Reason]), + ERROR + end + end}, + #{desc => "Try change the value", + cmd => fun(#{sock := Sock, keepalive := Current} = State) -> + New = not Current, + ?SEV_IPRINT("Try change value from ~p to ~p", + [Current, New]), + case Set(Sock, New) of + ok -> + ?SEV_IPRINT("Expected Success"), + {ok, State#{keepalive => New}}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected Failure: ~p", + [Reason]), + ERROR + end + end}, + #{desc => "Verify (new) current value", + cmd => fun(#{sock := Sock, keepalive := Val} = _State) -> + case Get(Sock) of + {ok, Val} -> + ?SEV_IPRINT("Expected Success (~p)", [Val]), + ok; + {ok, OtherVal} -> + ?SEV_IPRINT("Unexpected Success: ~p", + [OtherVal]), + {error, {unexpected_success_value, + Val, OtherVal}}; + {error, Reason} = ERROR -> + ?SEV_EPRINT("Unexpected failure: ~p", + [Reason]), + ERROR + end + end}, + + %% *** Termination *** + #{desc => "close UDP socket", + cmd => fun(#{sock := Sock} = State0) -> + socket:close(Sock), + State1 = maps:remove(sock, State0), + {ok, State1} + end}, + + %% *** We are done *** + ?SEV_FINISH_NORMAL + ], + + Domain = inet, + + i("start tester evaluator"), + InitState = #{domain => Domain}, + Tester = ?SEV_START("tester", TesterSeq, InitState), + + i("await evaluator(s)"), + ok = ?SEV_AWAIT_FINISH([Tester]). + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%% Tests the socket option linger. PLACEHOLDER! + +api_opt_sock_linger(suite) -> + []; +api_opt_sock_linger(doc) -> + []; +api_opt_sock_linger(_Config) when is_list(_Config) -> + ?TT(?SECS(10)), + tc_try(api_opt_sock_linger, + fun() -> not_yet_implemented() end, + fun() -> ok end). + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + %% Tests that the add_mambership and drop_membership ip options work. %% We create one server and two clients. The server only send messages, %% the clients only receives messages. @@ -8579,8 +10316,8 @@ api_opt_ip_add_drop_membership() -> ], - i("get multicast address"), Domain = inet, + i("get multicast address"), MAddr = which_ip_multicast_address(), MSA = #{family => Domain, addr => MAddr}, @@ -8663,7 +10400,7 @@ which_multicast_address3(Domain, [MAddrStr|MAddrs]) -> which_local_host_ifname(Domain) -> case ?LIB:which_local_host_info(Domain) of - {ok, {Name, _Addr, _Flags}} -> + {ok, #{name := Name}} -> Name; {error, Reason} -> not_supported({multicast, Reason}) @@ -10419,7 +12156,7 @@ sc_cpe_socket_cleanup_tcp4(suite) -> sc_cpe_socket_cleanup_tcp4(doc) -> []; sc_cpe_socket_cleanup_tcp4(_Config) when is_list(_Config) -> - ?TT(?SECS(5)), + ?TT(?SECS(30)), tc_try(sc_cpe_socket_cleanup_tcp4, fun() -> InitState = #{domain => inet, @@ -10439,7 +12176,7 @@ sc_cpe_socket_cleanup_tcp6(suite) -> sc_cpe_socket_cleanup_tcp6(doc) -> []; sc_cpe_socket_cleanup_tcp6(_Config) when is_list(_Config) -> - ?TT(?SECS(5)), + ?TT(?SECS(30)), tc_try(sc_cpe_socket_cleanup_tcp6, fun() -> has_support_ipv6() end, fun() -> @@ -10460,7 +12197,7 @@ sc_cpe_socket_cleanup_tcpL(suite) -> sc_cpe_socket_cleanup_tcpL(doc) -> []; sc_cpe_socket_cleanup_tcpL(_Config) when is_list(_Config) -> - ?TT(?SECS(5)), + ?TT(?SECS(30)), tc_try(sc_cpe_socket_cleanup_tcpL, fun() -> has_support_unix_domain_socket() end, fun() -> @@ -10481,7 +12218,7 @@ sc_cpe_socket_cleanup_udp4(suite) -> sc_cpe_socket_cleanup_udp4(doc) -> []; sc_cpe_socket_cleanup_udp4(_Config) when is_list(_Config) -> - ?TT(?SECS(5)), + ?TT(?SECS(30)), tc_try(sc_cpe_socket_cleanup_udp4, fun() -> InitState = #{domain => inet, @@ -10502,7 +12239,7 @@ sc_cpe_socket_cleanup_udp6(suite) -> sc_cpe_socket_cleanup_udp6(doc) -> []; sc_cpe_socket_cleanup_udp6(_Config) when is_list(_Config) -> - ?TT(?SECS(5)), + ?TT(?SECS(30)), tc_try(sc_cpe_socket_cleanup_udp6, fun() -> has_support_ipv6() end, fun() -> @@ -10523,7 +12260,7 @@ sc_cpe_socket_cleanup_udpL(suite) -> sc_cpe_socket_cleanup_udpL(doc) -> []; sc_cpe_socket_cleanup_udpL(_Config) when is_list(_Config) -> - ?TT(?SECS(5)), + ?TT(?SECS(30)), tc_try(sc_cpe_socket_cleanup_udpL, fun() -> has_support_unix_domain_socket() end, fun() -> @@ -10629,8 +12366,15 @@ sc_cpe_socket_cleanup(InitState) -> ERROR end end}, + + ?SEV_SLEEP(?SECS(5)), + %% The reason we get closed, is that as long as there is a ref to %% the resource (socket), then it will not be garbage collected. + %% Note that its still a race that the nif has processed that the + %% "controlling process" has terminated. There really is no + %% proper timeout for this, but the 5 seconds "should" be enough... + %% We should really have some way to subscribe to socket events... #{desc => "verify no socket (closed)", cmd => fun(#{owner := Pid, sock := Sock} = _State) -> case socket:getopt(Sock, otp, controlling_process) of @@ -18462,12 +20206,14 @@ traffic_ping_pong_send_and_receive_tcp(#{msg := Msg} = InitState) -> ?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 + NewRcvSz = 1024+size(Msg), + case socket:setopt(Sock, socket, rcvbuf, NewRcvSz) of ok -> ok; {error, enobufs} -> - skip({failed_change, rcvbuf}); + skip(?F("Change ~w buffer size (to ~w) " + "not allowed", + [rcvbuf, NewRcvSz])); {error, Reason1} -> ?FAIL({rcvbuf, Reason1}) end; @@ -18478,12 +20224,14 @@ traffic_ping_pong_send_and_receive_tcp(#{msg := Msg} = InitState) -> ?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 + NewSndSz = 1024+size(Msg), + case socket:setopt(Sock, socket, sndbuf, NewSndSz) of ok -> ok; {error, enobufs} -> - skip({failed_change, sndbuf}); + skip(?F("Change ~w buffer size (to ~w) " + "not allowed", + [sndbuf, NewSndSz])); {error, Reason2} -> ?FAIL({sndbuf, Reason2}) end; @@ -27023,7 +28771,7 @@ which_local_socket_addr(local = Domain) -> %% but until that gets the necessary functionality... which_local_socket_addr(Domain) -> case ?LIB:which_local_host_info(Domain) of - {ok, {_Name, _Flags, Addr}} -> + {ok, #{addr := Addr}} -> #{family => Domain, addr => Addr}; {error, Reason} -> @@ -27039,12 +28787,7 @@ which_local_addr(local = _Domain) -> %% We should really implement this using the (new) net module, %% but until that gets the necessary functionality... which_local_addr(Domain) -> - case ?LIB:which_local_host_info(Domain) of - {ok, {_Name, _Flags, Addr}} -> - Addr; - {error, Reason} -> - ?FAIL(Reason) - end. + ?LIB:which_local_addr(Domain). @@ -27062,7 +28805,7 @@ has_support_ip_multicast() -> {unix, OsName} when (OsName =:= linux) orelse (OsName =:= sunos) -> case ?LIB:which_local_host_info(inet) of - {ok, {_Name, Flags, _Addr}} -> + {ok, #{flags := Flags}} -> case lists:member(multicast, Flags) of true -> ok; @@ -27072,10 +28815,45 @@ has_support_ip_multicast() -> {error, Reason} -> not_supported({multicast, Reason}) end; + {unix, OsName} -> + skip(?F("Not Supported: platform ~w", [OsName])); Type -> - not_supported({multicast, Type}) + skip(?F("Not Supported: platform ~p", [Type])) + end. + +has_support_sock_acceptconn() -> + has_support_socket_option_sock(acceptconn). + +has_support_sock_bindtodevice() -> + has_support_socket_option_sock(bindtodevice). + +has_support_sock_broadcast() -> + has_support_socket_option_sock(broadcast), + case ?LIB:which_local_host_info(inet) of + {ok, #{flags := Flags}} -> + case lists:member(broadcast, Flags) of + true -> + ok; + false -> + not_supported({broadcast, Flags}) + end; + {error, Reason} -> + not_supported({broadcast, Reason}) end. +has_support_sock_debug() -> + has_support_socket_option_sock(debug). + +has_support_sock_domain() -> + has_support_socket_option_sock(domain). + +has_support_sock_dontroute() -> + has_support_socket_option_sock(dontroute). + +has_support_sock_keepalive() -> + has_support_socket_option_sock(keepalive). + + has_support_ip_add_membership() -> has_support_socket_option_ip(add_membership). @@ -27086,12 +28864,15 @@ has_support_ip_drop_membership() -> has_support_socket_option_ip(Opt) -> has_support_socket_option(ip, Opt). +has_support_socket_option_sock(Opt) -> + has_support_socket_option(socket, Opt). + has_support_socket_option(Level, Option) -> case socket:supports(options, Level, Option) of true -> ok; false -> - not_supported({options, Level, Option}) + skip(?F("Not Supported: ~w option ~w", [Level, Option])) end. diff --git a/erts/emulator/test/socket_test_lib.erl b/erts/emulator/test/socket_test_lib.erl index 2ded82ae13..39cbf0c79f 100644 --- a/erts/emulator/test/socket_test_lib.erl +++ b/erts/emulator/test/socket_test_lib.erl @@ -36,6 +36,7 @@ has_support_ipv6/0, which_local_host_info/1, + which_local_addr/1, %% Skipping not_yet_implemented/0, @@ -174,46 +175,12 @@ has_support_ipv6() -> %% but until that gets the necessary functionality... which_local_addr(Domain) -> case which_local_host_info(Domain) of - {ok, {_Name, _Flags, Addr}} -> + {ok, #{addr := Addr}} -> {ok, Addr}; {error, _Reason} = ERROR -> ERROR end. -%% 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) andalso (element(1, Addr) =/= 127) -> -%% {ok, Addr}; -%% which_addr2(inet6 = _Domain, [{addr, Addr}|_IFO]) -%% when (size(Addr) =:= 8) andalso -%% (element(1, Addr) =/= 0) andalso -%% (element(1, Addr) =/= 16#fe80) -> -%% {ok, Addr}; -%% which_addr2(Domain, [_|IFO]) -> -%% which_addr2(Domain, IFO). - %% Returns the interface (name), flags and address (not 127...) %% of the local host. @@ -234,35 +201,89 @@ which_local_host_info(Domain, [{"docker" ++ _, _}|IFL]) -> which_local_host_info(Domain, [{"br-" ++ _, _}|IFL]) -> which_local_host_info(Domain, IFL); which_local_host_info(Domain, [{Name, IFO}|IFL]) -> - case which_local_host_info2(Domain, IFO) of - {ok, {Flags, Addr}} -> - {ok, {Name, Flags, Addr}}; - {error, _} -> + try which_local_host_info2(Domain, IFO) of + Info -> + {ok, Info#{name => Name}} + catch + throw:_:_ -> which_local_host_info(Domain, IFL) end; which_local_host_info(Domain, [_|IFL]) -> which_local_host_info(Domain, IFL). -which_local_host_info2(Domain, IFO) -> - case lists:keysearch(flags, 1, IFO) of - {value, {flags, Flags}} -> - which_local_host_info2(Domain, IFO, Flags); +%% which_local_host_info2(Domain, IFO) -> +%% case lists:keysearch(flags, 1, IFO) of +%% {value, {flags, Flags}} -> +%% which_local_host_info2(Domain, IFO, Flags); +%% false -> +%% {error, no_flags} +%% end. + + +%% which_local_host_info2(_Domain, [], _Flags) -> +%% {error, no_address}; +%% which_local_host_info2(inet = _Domain, [{addr, Addr}|_IFO], Flags) +%% when (size(Addr) =:= 4) andalso (element(1, Addr) =/= 127) -> +%% {ok, {Flags, Addr}}; +%% which_local_host_info2(inet6 = _Domain, [{addr, Addr}|_IFO], Flags) +%% when (size(Addr) =:= 8) andalso +%% (element(1, Addr) =/= 0) andalso +%% (element(1, Addr) =/= 16#fe80) -> +%% {ok, {Flags, Addr}}; +%% which_local_host_info2(Domain, [_|IFO], Flags) -> +%% which_local_host_info2(Domain, IFO, Flags). + +%% foo(Info, inet = Domain, IFO) -> +%% foo(Info, Domain, IFO, [flags, addr, netmask, broadaddr, hwaddr]); +%% foo(Info, inet6 = Domain, IFO) -> +%% foo(Info, Domain, IFO, [flags, addr, netmask, hwaddr]). + +which_local_host_info2(inet = _Domain, IFO) -> + Addr = which_local_host_info3(addr, IFO, + fun({A, _, _, _}) when (A =/= 127) -> true; + (_) -> false + end), + NetMask = which_local_host_info3(netmask, IFO, + fun({_, _, _, _}) -> true; + (_) -> false + end), + BroadAddr = which_local_host_info3(broadaddr, IFO, + fun({_, _, _, _}) -> true; + (_) -> false + end), + Flags = which_local_host_info3(flags, IFO, fun(_) -> true end), + #{flags => Flags, + addr => Addr, + broadaddr => BroadAddr, + netmask => NetMask}; +which_local_host_info2(inet6 = _Domain, IFO) -> + Addr = which_local_host_info3(addr, IFO, + fun({A, _, _, _, _, _, _, _}) + when (A =/= 0) andalso + (A =/= 16#fe80) -> true; + (_) -> false + end), + NetMask = which_local_host_info3(netmask, IFO, + fun({_, _, _, _, _, _, _, _}) -> true; + (_) -> false + end), + Flags = which_local_host_info3(flags, IFO, fun(_) -> true end), + #{flags => Flags, + addr => Addr, + netmask => NetMask}. + +which_local_host_info3(_Key, [], _) -> + throw({error, no_address}); +which_local_host_info3(Key, [{Key, Val}|IFO], Check) -> + case Check(Val) of + true -> + Val; false -> - {error, no_flags} - end. + which_local_host_info3(Key, IFO, Check) + end; +which_local_host_info3(Key, [_|IFO], Check) -> + which_local_host_info3(Key, IFO, Check). -which_local_host_info2(_Domain, [], _Flags) -> - {error, no_address}; -which_local_host_info2(inet = _Domain, [{addr, Addr}|_IFO], Flags) - when (size(Addr) =:= 4) andalso (element(1, Addr) =/= 127) -> - {ok, {Flags, Addr}}; -which_local_host_info2(inet6 = _Domain, [{addr, Addr}|_IFO], Flags) - when (size(Addr) =:= 8) andalso - (element(1, Addr) =/= 0) andalso - (element(1, Addr) =/= 16#fe80) -> - {ok, {Flags, Addr}}; -which_local_host_info2(Domain, [_|IFO], Flags) -> - which_local_host_info2(Domain, IFO, Flags). diff --git a/erts/preloaded/ebin/socket.beam b/erts/preloaded/ebin/socket.beam Binary files differindex 648519149f..408c51b57a 100644 --- a/erts/preloaded/ebin/socket.beam +++ b/erts/preloaded/ebin/socket.beam diff --git a/erts/preloaded/src/socket.erl b/erts/preloaded/src/socket.erl index 910c8be294..b9b67f25b4 100644 --- a/erts/preloaded/src/socket.erl +++ b/erts/preloaded/src/socket.erl @@ -313,7 +313,8 @@ path := binary() | string()}. -type sockaddr_in4() :: #{family := inet, port := port_number(), - addr := any | loopback | ip4_address()}. + %% The 'broadcast' here is the "limited broadcast" + addr := any | broadcast | loopback | ip4_address()}. -type sockaddr_in6() :: #{family := inet6, port := port_number(), addr := any | loopback | ip6_address(), @@ -334,7 +335,7 @@ -define(SOCKADDR_IN6_DEFAULTS, ?SOCKADDR_IN6_DEFAULTS(any)). -define(SOCKADDR_IN6_DEFAULT(A), (?SOCKADDR_IN6_DEFAULTS(A))#{family => inet6}). -%% otp - The option is internal to our (OTP) imeplementation. +%% otp - This option is internal to our (OTP) implementation. %% socket - The socket layer (SOL_SOCKET). %% ip - The IP layer (SOL_IP or is it IPPROTO_IP?). %% ipv6 - The IPv6 layer (SOL_IPV6). @@ -342,6 +343,7 @@ %% udp - The UDP (User Datagram Protocol) layer (IPPROTO_UDP). %% sctp - The SCTP (Stream Control Transmission Protocol) layer (IPPROTO_SCTP). %% Int - Raw level, sent down and used "as is". +%% Its up to the caller to make sure this is correct! -type sockopt_level() :: otp | socket | ip | ipv6 | tcp | udp | sctp | @@ -1146,19 +1148,25 @@ open(Domain, Type, Protocol, Extra) when is_map(Extra) -> %% %% bind - bind a name to a socket %% +%% Note that Addr can only have the value of broadcast *if* Domain =:= inet! +%% -spec bind(Socket, Addr) -> ok | {error, Reason} when Socket :: socket(), - Addr :: any | loopback | sockaddr(), + Addr :: any | broadcast | loopback | sockaddr(), Reason :: term(). bind(#socket{ref = SockRef}, Addr) - when ((Addr =:= any) orelse (Addr =:= loopback)) -> + when ((Addr =:= any) orelse + (Addr =:= broadcast) orelse + (Addr =:= loopback)) -> try which_domain(SockRef) of inet -> nif_bind(SockRef, ?SOCKADDR_IN4_DEFAULT(Addr)); - inet6 -> - nif_bind(SockRef, ?SOCKADDR_IN6_DEFAULT(Addr)) + inet6 when (Addr =:= any) orelse (Addr =:= loopback) -> + nif_bind(SockRef, ?SOCKADDR_IN6_DEFAULT(Addr)); + _ -> + einval() catch %% <WIN32-TEMPORARY> error:notsup:S -> @@ -3377,10 +3385,12 @@ enc_sockopt_key(otp = L, Opt, _, _, _, _) -> %% +++ SOCKET socket options +++ enc_sockopt_key(socket = _L, acceptconn = _Opt, get = _Dir, _D, _T, _P) -> ?SOCKET_OPT_SOCK_ACCEPTCONN; +enc_sockopt_key(socket = L, acceptconn = Opt, Dir, _D, _T, _P) -> + not_supported({L, Opt, Dir}); enc_sockopt_key(socket = L, acceptfilter = Opt, _Dir, _D, _T, _P) -> not_supported({L, Opt}); -%% Before linux 3.8, this socket option could be set. -%% Maximum size of buffer for name: IFNAMSZIZ +%% Before linux 3.8, this socket option could be set but not get. +%% Maximum size of buffer for name: IFNAMSIZ %% So, we let the implementation decide. enc_sockopt_key(socket = _L, bindtodevice = _Opt, _Dir, _D, _T, _P) -> ?SOCKET_OPT_SOCK_BINDTODEVICE; |