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osmo-ttcn3-hacks
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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
This commit is contained in:
Harald Welte 2021-02-07 23:03:28 +01:00 committed by laforge
parent 308125957a
commit 1c4e984765
1 changed files with 89 additions and 47 deletions
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136
stp/STP_Tests_M3UA.ttcn
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@ -34,18 +34,58 @@ import from SCCP_Emulation all;
import from STP_Tests_Common all;
modulepar {
HostList mp_stp_m3ua_ip := { "127.0.0.1", "::1" };
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;
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 */
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" };
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;
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);