From 1c4e984765300b2ff2ed3042fe7be3debb673e58 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Sun, 7 Feb 2021 23:03:28 +0100 Subject: stp: Less magic numbers; centralize M3UA configuration We shouldn't be having magic numbers for point codes etc. in each test case. Change-Id: Id8a6241657e1f02f15d6722934eb040fc98beab1 --- stp/STP_Tests_M3UA.ttcn | 132 +++++++++++++++++++++++++++++++----------------- 1 file changed, 87 insertions(+), 45 deletions(-) diff --git a/stp/STP_Tests_M3UA.ttcn b/stp/STP_Tests_M3UA.ttcn index 1c25bae4..1bc5ad56 100644 --- a/stp/STP_Tests_M3UA.ttcn +++ b/stp/STP_Tests_M3UA.ttcn @@ -34,17 +34,57 @@ import from SCCP_Emulation all; import from STP_Tests_Common all; +private const integer NR_M3UA := 3; /* number of M3UA clients in ATS */ +private const integer NR_M3UA_SRV := 1; /* number of M3UA servres in ATS */ + modulepar { + /* STP-side IP addresses */ HostList mp_stp_m3ua_ip := { "127.0.0.1", "::1" }; + /* local IP addresses */ HostList mp_local_m3ua_ip := { "127.0.0.1", "::1" }; - integer mp_stp_m3ua_port := 2905; - integer mp_stp_m3ua_clnt_port := 2906; - integer mp_local_m3ua_port := 9999; + M3uaConfigs mp_m3ua_configs := { + /* as-sender: One ASP within AS */ + { + remote_sctp_port := 2905, + local_sctp_port := 9999, + point_code := 23, + routing_ctx := 1023 + }, + /* as-receiver: Two ASP within AS */ + { + remote_sctp_port := 2905, + local_sctp_port := 10000, + point_code := 42, + routing_ctx := 1042 + }, { + remote_sctp_port := 2905, + local_sctp_port := 10001, + point_code := 42, + routing_ctx := 1042 + }, + /* as-client: One ASP within AS */ + { + remote_sctp_port := 2906, + local_sctp_port := 10002, + point_code := 55, + routing_ctx := 1055 + } + }; integer mp_recovery_timeout_msec := 2000; -} - -private const integer NR_M3UA := 3; /* number of M3UA clients in ATS */ -private const integer NR_M3UA_SRV := 1; /* number of M3UA servres in ATS */ + charstring mp_sccp_service_type := "mtp3_itu"; +} + +type record M3uaConfig { + /* STP-side SCTP port for M3UA */ + integer remote_sctp_port, + /* local M3UA base port on TTCN3 side */ + integer local_sctp_port, + /* point code routed via this M3U */ + integer point_code, + /* associated routing context */ + integer routing_ctx +}; +type record length (NR_M3UA+NR_M3UA_SRV) of M3uaConfig M3uaConfigs; private function M3UA_SRV(integer idx) return integer { return NR_M3UA+idx; @@ -127,6 +167,7 @@ friend function f_M3UA_connect(integer i) runs on RAW_M3UA_CT { var Option opt_add_local_addrs; var OptionList opt_list := {}; var template SocketList opt_add_remote_addrs; + var M3uaConfig m3cfg := mp_m3ua_configs[i]; if (lengthof(mp_local_m3ua_ip) == 0 or lengthof(mp_stp_m3ua_ip) == 0) { setverdict(fail, "Empty local or remote address trying to connect SCTP socket: ", @@ -142,15 +183,15 @@ friend function f_M3UA_connect(integer i) runs on RAW_M3UA_CT { if (lengthof(mp_stp_m3ua_ip) > 1) { for (var integer j := 1; j < lengthof(mp_stp_m3ua_ip); j := j + 1) { - var Socket sk := valueof(ts_Socket(mp_stp_m3ua_ip[j], mp_stp_m3ua_port)); + var Socket sk := valueof(ts_Socket(mp_stp_m3ua_ip[j], m3cfg.remote_sctp_port)); opt_add_remote_addrs[j - 1] := sk; } } else { opt_add_remote_addrs := omit; } - res := M3UA_CodecPort_CtrlFunct.f_IPL4_connect(M3UA[i], mp_stp_m3ua_ip[0], mp_stp_m3ua_port, - mp_local_m3ua_ip[0], mp_local_m3ua_port+i, 0, + res := M3UA_CodecPort_CtrlFunct.f_IPL4_connect(M3UA[i], mp_stp_m3ua_ip[0], m3cfg.remote_sctp_port, + mp_local_m3ua_ip[0], m3cfg.local_sctp_port, 0, {sctp:=valueof(ts_SCTP(3, 0, opt_add_remote_addrs))}, opt_list); if (not ispresent(res.connId)) { @@ -170,6 +211,7 @@ friend function f_M3UA_listen(integer i) runs on RAW_M3UA_CT { var Result res; var Option opt_add_local_addrs; var OptionList opt_list := {}; + var M3uaConfig m3cfg := mp_m3ua_configs[i]; if (lengthof(mp_local_m3ua_ip) == 0 ) { setverdict(fail, "Empty local address trying to bind SCTP socket: ", @@ -183,7 +225,7 @@ friend function f_M3UA_listen(integer i) runs on RAW_M3UA_CT { opt_list := {opt_add_local_addrs}; } - res := M3UA_CodecPort_CtrlFunct.f_IPL4_listen(M3UA[i], mp_local_m3ua_ip[0], mp_local_m3ua_port+i, + res := M3UA_CodecPort_CtrlFunct.f_IPL4_listen(M3UA[i], mp_local_m3ua_ip[0], m3cfg.local_sctp_port, {sctp:=valueof(ts_SCTP)}, opt_list); if (not ispresent(res.connId)) { setverdict(fail, "Could not bind M3UA socket, check your configuration"); @@ -335,10 +377,10 @@ testcase TC_asp_act_broadcast() runs on RAW_M3UA_CT { /* test whether the STP accepts M3UA DATA without Routing Context IE */ testcase TC_act_rctx_data_no_rctx() runs on RAW_M3UA_CT { - var OCT4 rctx_sender := int2oct(1023, 4); - var OCT4 pc_sender := int2oct(23, 4); - var OCT4 rctx_receiver := int2oct(1042, 4); - var OCT4 pc_receiver := int2oct(42, 4); + var OCT4 rctx_sender := int2oct(mp_m3ua_configs[0].routing_ctx, 4); + var OCT4 pc_sender := int2oct(mp_m3ua_configs[0].point_code, 4); + var OCT4 rctx_receiver := int2oct(mp_m3ua_configs[1].routing_ctx, 4); + var OCT4 pc_receiver := int2oct(mp_m3ua_configs[1].point_code, 4); f_init_m3ua(); /* bring up the sender specifying a routing context */ @@ -367,10 +409,10 @@ runs on RAW_M3UA_CT { /* test "traffic-mode override" behavior */ testcase TC_tmt_override() runs on RAW_M3UA_CT { - var OCT4 rctx_sender := int2oct(1023, 4); - var OCT4 pc_sender := int2oct(23, 4); - var OCT4 rctx_receiver := int2oct(1042, 4); - var OCT4 pc_receiver := int2oct(42, 4); + var OCT4 rctx_sender := int2oct(mp_m3ua_configs[0].routing_ctx, 4); + var OCT4 pc_sender := int2oct(mp_m3ua_configs[0].point_code, 4); + var OCT4 rctx_receiver := int2oct(mp_m3ua_configs[1].routing_ctx, 4); + var OCT4 pc_receiver := int2oct(mp_m3ua_configs[1].point_code, 4); f_init_m3ua(); @@ -404,10 +446,10 @@ runs on RAW_M3UA_CT { /* test "traffic-mode load-share" behavior */ testcase TC_tmt_loadshare() runs on RAW_M3UA_CT { - var OCT4 rctx_sender := int2oct(1023, 4); - var OCT4 pc_sender := int2oct(23, 4); - var OCT4 rctx_receiver := int2oct(1042, 4); - var OCT4 pc_receiver := int2oct(42, 4); + var OCT4 rctx_sender := int2oct(mp_m3ua_configs[0].routing_ctx, 4); + var OCT4 pc_sender := int2oct(mp_m3ua_configs[0].point_code, 4); + var OCT4 rctx_receiver := int2oct(mp_m3ua_configs[1].routing_ctx, 4); + var OCT4 pc_receiver := int2oct(mp_m3ua_configs[1].point_code, 4); var integer i; f_init_m3ua(); @@ -457,10 +499,10 @@ testcase TC_tmt_loadshare() runs on RAW_M3UA_CT { /* test "traffic-mode broadcast" behavior */ testcase TC_tmt_broadcast() runs on RAW_M3UA_CT { - var OCT4 rctx_sender := int2oct(1023, 4); - var OCT4 pc_sender := int2oct(23, 4); - var OCT4 rctx_receiver := int2oct(1042, 4); - var OCT4 pc_receiver := int2oct(42, 4); + var OCT4 rctx_sender := int2oct(mp_m3ua_configs[0].routing_ctx, 4); + var OCT4 pc_sender := int2oct(mp_m3ua_configs[0].point_code, 4); + var OCT4 rctx_receiver := int2oct(mp_m3ua_configs[1].routing_ctx, 4); + var OCT4 pc_receiver := int2oct(mp_m3ua_configs[1].point_code, 4); var integer i; f_init_m3ua(); @@ -519,8 +561,8 @@ testcase TC_rkm_reg_static_notpermitted() runs on RAW_M3UA_CT { /* Send RKM registration; expect OK as RCTX does match config */ testcase TC_rkm_reg_static_permitted() runs on RAW_M3UA_CT { - var OCT3 dpc := int2oct(23, 3); // must match config - var OCT4 rctx := int2oct(1023, 4); // must match config + var OCT3 dpc := int2oct(mp_m3ua_configs[0].point_code, 3); // must match config + var OCT4 rctx := int2oct(mp_m3ua_configs[0].routing_ctx, 4); // must match config f_init_m3ua(); @@ -549,7 +591,7 @@ testcase TC_rkm_reg_dynamic_permitted() runs on RAW_M3UA_CT { /* try to de-register a routing key that was never registered -> error */ testcase TC_rkm_unreg_never_registered() runs on RAW_M3UA_CT { f_init_m3ua(); - f_M3UA_send(0, ts_M3UA_DEREG_REQ(ts_M3UA_routing_ctx(int2oct(1023,4)))); + f_M3UA_send(0, ts_M3UA_DEREG_REQ(ts_M3UA_routing_ctx(int2oct(mp_m3ua_configs[0].routing_ctx,4)))); f_M3UA_exp(0, tr_M3UA_DEREG_RSP({tr_M3UA_dereg_res(?,c_m3UA_DEREGSTS_ERR_NOT_REG)})); f_clear_m3ua(); } @@ -565,15 +607,15 @@ testcase TC_rkm_unreg_invalid() runs on RAW_M3UA_CT { /* try to de-register a routing key that was registered -> OK*/ testcase TC_rkm_unreg_registered() runs on RAW_M3UA_CT { f_init_m3ua(); - f_M3UA_send(0, ts_M3UA_DEREG_REQ(ts_M3UA_routing_ctx(int2oct(1023,4)))); + f_M3UA_send(0, ts_M3UA_DEREG_REQ(ts_M3UA_routing_ctx(int2oct(mp_m3ua_configs[0].routing_ctx,4)))); f_M3UA_exp(0, tr_M3UA_DEREG_RSP({tr_M3UA_dereg_res(?,c_m3UA_DEREGSTS_SUCCESS)})); f_clear_m3ua(); } /* try to de-register a routing key for an active ASP -> ERROR */ testcase TC_rkm_unreg_active() runs on RAW_M3UA_CT { - var OCT3 dpc := int2oct(23, 3); // must match config - var OCT4 rctx := int2oct(1023, 4); // must match config + var OCT3 dpc := int2oct(mp_m3ua_configs[0].point_code, 3); // must match config + var OCT4 rctx := int2oct(mp_m3ua_configs[0].routing_ctx, 4); // must match config f_init_m3ua(); @@ -640,7 +682,7 @@ testcase TC_clnt_asp_act() runs on RAW_M3UA_CT { f_init_m3ua(); f_init_m3ua_srv(); - f_M3UA_CLNT_asp_up_act(M3UA_SRV(0), rctx := int2oct(1055, 4)); + f_M3UA_CLNT_asp_up_act(M3UA_SRV(0), rctx := int2oct(mp_m3ua_configs[M3UA_SRV(0)].routing_ctx, 4)); f_clear_m3ua(); } @@ -652,7 +694,7 @@ testcase TC_clnt_asp_act_tmt_loadshare() runs on RAW_M3UA_CT { f_init_m3ua(); f_init_m3ua_srv(); - f_M3UA_CLNT_asp_up_act(M3UA_SRV(0), tmt := c_M3UA_TMT_loadshare, rctx := int2oct(1055, 4)); + f_M3UA_CLNT_asp_up_act(M3UA_SRV(0), tmt := c_M3UA_TMT_loadshare, rctx := int2oct(mp_m3ua_configs[M3UA_SRV(0)].routing_ctx, 4)); f_clear_m3ua(); } @@ -660,16 +702,16 @@ testcase TC_clnt_asp_act_tmt_loadshare() runs on RAW_M3UA_CT { /* Test traffic being routed through "server" side STP (M3UA SG), coming back in "client" * side STP (M3UA ASP) */ testcase TC_clnt_sg_to_asp() runs on RAW_M3UA_CT { - var OCT4 rctx_sender := int2oct(1023, 4); - var OCT4 pc_sender := int2oct(23, 4); - var OCT4 rctx_receiver := int2oct(1055, 4); - var OCT4 pc_receiver := int2oct(55, 4); + var OCT4 rctx_sender := int2oct(mp_m3ua_configs[0].routing_ctx, 4); + var OCT4 pc_sender := int2oct(mp_m3ua_configs[0].point_code, 4); + var OCT4 rctx_receiver := int2oct(mp_m3ua_configs[M3UA_SRV(0)].routing_ctx, 4); + var OCT4 pc_receiver := int2oct(mp_m3ua_configs[M3UA_SRV(0)].point_code, 4); f_init_m3ua(); f_M3UA_asp_up_act(0); f_init_m3ua_srv(); - f_M3UA_CLNT_asp_up_act(M3UA_SRV(0), rctx := int2oct(1055, 4)); + f_M3UA_CLNT_asp_up_act(M3UA_SRV(0), rctx := int2oct(mp_m3ua_configs[M3UA_SRV(0)].routing_ctx, 4)); f_sleep(1.0); @@ -682,16 +724,16 @@ testcase TC_clnt_sg_to_asp() runs on RAW_M3UA_CT { /* Test traffic being routed through "client" side STP (M3UA ASP), coming back in "server" * side STP (M3UA SG) */ testcase TC_clnt_asp_to_sg() runs on RAW_M3UA_CT { - var OCT4 rctx_sender := int2oct(1055, 4); - var OCT4 pc_sender := int2oct(55, 4); - var OCT4 rctx_receiver := int2oct(1023, 4); - var OCT4 pc_receiver := int2oct(23, 4); + var OCT4 rctx_sender := int2oct(mp_m3ua_configs[M3UA_SRV(0)].routing_ctx, 4); + var OCT4 pc_sender := int2oct(mp_m3ua_configs[M3UA_SRV(0)].point_code, 4); + var OCT4 rctx_receiver := int2oct(mp_m3ua_configs[0].routing_ctx, 4); + var OCT4 pc_receiver := int2oct(mp_m3ua_configs[0].point_code, 4); f_init_m3ua(); f_M3UA_asp_up_act(0); f_init_m3ua_srv(); - f_M3UA_CLNT_asp_up_act(M3UA_SRV(0), rctx := int2oct(1055, 4)); + f_M3UA_CLNT_asp_up_act(M3UA_SRV(0), rctx := int2oct(mp_m3ua_configs[M3UA_SRV(0)].routing_ctx, 4)); f_sleep(1.0); -- cgit v1.2.3