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msc: allow another reject cause in TC_cm_reest_req_reject 

osmo-msc will soon have CM Re-Establishing support, and it will start
returning a different reject code instead of
GSM48_REJECT_SRV_OPT_NOT_SUPPORTED. In TC_cm_reest_req_reject, there is
no previous ongoing connection let alone a voice call, so osmo-msc will
return GSM48_REJECT_CALL_CAN_NOT_BE_IDENTIFIED.

Related: SYS#5130
Change-Id: I3eebab2b26016fb0ef7bf958208eaba6ae4c7836
This commit is contained in:
Neels Hofmeyr 2021-07-29 22:51:08 +02:00 committed by laforge
parent 60122f8076
commit 49bbb511e7
1 changed files with 3 additions and 1 deletions
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msc/MSC_Tests.ttcn
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@ -1403,7 +1403,9 @@ private function f_tc_cm_reest_req_reject(charstring id, BSC_ConnHdlrPars pars)
var MobileIdentityLV mi := valueof(ts_MI_IMSI_LV(g_pars.imsi));
var PDU_ML3_MS_NW l3_info := valueof(ts_CM_REEST_REQ(0, mi));
f_cl3_or_initial_ue(l3_info);
BSSAP.receive(tr_PDU_DTAP_MT(tr_CM_SERV_REJ(int2oct(32,1))));
/* Older osmo-msc returns: GSM48_REJECT_SRV_OPT_NOT_SUPPORTED = 32,
* newer osmo-msc with CM Re-Establish support returns: GSM48_REJECT_CALL_CAN_NOT_BE_IDENTIFIED = 38 */
BSSAP.receive(tr_PDU_DTAP_MT(tr_CM_SERV_REJ( (int2oct(32,1), int2oct(38,1)) )));
f_expect_clear();
}
testcase TC_cm_reest_req_reject() runs on MTC_CT {