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authorVadim Yanitskiy <axilirator@gmail.com>2019-01-18 15:04:13 +0700
committerVadim Yanitskiy <axilirator@gmail.com>2019-02-01 18:55:29 +0000
commitbe1ff4b1773c53a7ee4ae96fd429d9c6f6d168ea (patch)
tree6bd6e998c4e543279a0c9796d1fed1bd0ae633ca /msc
parentc704a88b402c146912510128451f0fdf018670d1 (diff)
MSC_Tests.ttcn: introduce TC_gsup_mt_sms_rp_mr
The idea of this test case is to verify SM-RP-MR assignment for a few MT SMS being sent over GSUP. Basically, the algorythm is the following: 1.0 send the 1st SMS using MT-ForwardSM-Req on GSUP, 1.1 expect Paging Request on RAN, 1.2 establish a RAN connection, 1.3 expect CP-DATA/RP-DATA for the 1st SMS, 2.0 send the 2nd SMS using MT-ForwardSM-Req on GSUP, 2.1 expect CP-DATA/RP-DATA for the 2nd SMS, 3.0 compare both SM-RP-MR values assigned by the MSC, 3.1 send CP-DATA/RP-ACK for both 1st and 2nd SMS messages, 3.2 expect MT-ForwardSM-Res for both 1st and 2nd SMS messages. The SM-RP-MR values for both 1st and 2nd messages shall not match. Change-Id: I3a52d44f4abde9b6b471b9108c1cee905884c9bc
Diffstat (limited to 'msc')
-rw-r--r--msc/MSC_Tests.ttcn113
-rw-r--r--msc/expected-results.xml1
2 files changed, 114 insertions, 0 deletions
diff --git a/msc/MSC_Tests.ttcn b/msc/MSC_Tests.ttcn
index a8f37bd..fb0798c 100644
--- a/msc/MSC_Tests.ttcn
+++ b/msc/MSC_Tests.ttcn
@@ -2409,6 +2409,118 @@ testcase TC_gsup_mt_sms_err() runs on MTC_CT {
f_vty_config(MSCVTY, "msc", "no sms-over-gsup");
}
+/* Test SM-RP-MR assignment for MT-SMS over GSUP */
+private function f_tc_gsup_mt_sms_rp_mr(charstring id, BSC_ConnHdlrPars pars)
+runs on BSC_ConnHdlr {
+ var SmsParameters spars1 := valueof(t_SmsPars); /* 1st SMS */
+ var SmsParameters spars2 := valueof(t_SmsPars); /* 2nd SMS */
+
+ f_init_handler(pars);
+
+ /* We need to inspect GSUP activity */
+ f_create_gsup_expect(hex2str(g_pars.imsi));
+
+ /* Perform location update */
+ f_perform_lu();
+
+ /* Register an 'expect' for given IMSI (+TMSI) */
+ if (isvalue(g_pars.tmsi)) {
+ f_bssmap_register_imsi(g_pars.imsi, g_pars.tmsi);
+ } else {
+ f_bssmap_register_imsi(g_pars.imsi, 'FFFFFFFF'O);
+ }
+
+ /* Submit the 1st MT SMS on GSUP */
+ log("TX MT-forwardSM-Req for the 1st SMS");
+ f_gsup_forwardSM_req(spars1);
+
+ /* Expect Paging Request and Establish DTAP / BSSAP / SCCP connection */
+ BSSAP.receive(tr_BSSMAP_Paging(g_pars.imsi));
+ f_establish_fully(EST_TYPE_PAG_RESP);
+
+ /* Wait for 1st MT SMS on DTAP */
+ f_mt_sms_expect(spars1);
+ log("RX the 1st SMS on DTAP, DTAP TID is ", spars1.tid,
+ ", SM-RP-MR is ", spars1.rp.msg_ref);
+
+ /* Submit the 2nd MT SMS on GSUP */
+ log("TX MT-forwardSM-Req for the 2nd SMS");
+ f_gsup_forwardSM_req(spars2);
+
+ /* Wait for 2nd MT SMS on DTAP */
+ f_mt_sms_expect(spars2);
+ log("RX the 2nd SMS on DTAP, DTAP TID is ", spars2.tid,
+ ", SM-RP-MR is ", spars2.rp.msg_ref);
+
+ /* Both transaction IDs shall be different */
+ if (spars1.tid == spars2.tid) {
+ log("Both DTAP transaction IDs shall be different");
+ setverdict(fail);
+ }
+
+ /* Both SM-RP-MR values shall be different */
+ if (spars1.rp.msg_ref == spars2.rp.msg_ref) {
+ log("Both SM-RP-MR values shall be different");
+ setverdict(fail);
+ }
+
+ /* Both SM-RP-MR values shall be assigned */
+ if (spars1.rp.msg_ref == 'FF'O) {
+ log("Unassigned SM-RP-MR value for the 1st SMS");
+ setverdict(fail);
+ }
+ if (spars2.rp.msg_ref == 'FF'O) {
+ log("Unassigned SM-RP-MR value for the 2nd SMS");
+ setverdict(fail);
+ }
+
+ /* Send the 1st RP-ACK and expect MT-forwardSM-Res on GSUP */
+ f_mt_sms_send_rp_ack(spars1);
+ alt {
+ [] GSUP.receive(tr_GSUP_MT_FORWARD_SM_RES(
+ imsi := g_pars.imsi,
+ sm_rp_mr := spars1.rp.msg_ref
+ )) {
+ log("RX MT-forwardSM-Res (RP-ACK)");
+ setverdict(pass);
+ }
+ [] GSUP.receive {
+ log("RX unexpected GSUP message");
+ setverdict(fail);
+ mtc.stop;
+ }
+ }
+
+ /* Send the 2nd RP-ACK and expect MT-forwardSM-Res on GSUP */
+ f_mt_sms_send_rp_ack(spars2);
+ alt {
+ [] GSUP.receive(tr_GSUP_MT_FORWARD_SM_RES(
+ imsi := g_pars.imsi,
+ sm_rp_mr := spars2.rp.msg_ref
+ )) {
+ log("RX MT-forwardSM-Res (RP-ACK)");
+ setverdict(pass);
+ }
+ [] GSUP.receive {
+ log("RX unexpected GSUP message");
+ setverdict(fail);
+ mtc.stop;
+ }
+ }
+
+ f_expect_clear();
+}
+testcase TC_gsup_mt_sms_rp_mr() runs on MTC_CT {
+ var BSC_ConnHdlrPars pars;
+ var BSC_ConnHdlr vc_conn;
+ f_init();
+ pars := f_init_pars(92);
+ f_vty_config(MSCVTY, "msc", "sms-over-gsup");
+ vc_conn := f_start_handler_with_pars(refers(f_tc_gsup_mt_sms_rp_mr), pars);
+ vc_conn.done;
+ f_vty_config(MSCVTY, "msc", "no sms-over-gsup");
+}
+
/* Test multi-part MT-SMS over GSUP */
private function f_tc_gsup_mt_multi_part_sms(charstring id, BSC_ConnHdlrPars pars)
runs on BSC_ConnHdlr {
@@ -4344,6 +4456,7 @@ control {
execute( TC_gsup_mo_smma() );
execute( TC_gsup_mt_sms_ack() );
execute( TC_gsup_mt_sms_err() );
+ execute( TC_gsup_mt_sms_rp_mr() );
execute( TC_gsup_mt_multi_part_sms() );
execute( TC_lu_and_mo_ussd_single_request() );
diff --git a/msc/expected-results.xml b/msc/expected-results.xml
index aeb2d24..84df264 100644
--- a/msc/expected-results.xml
+++ b/msc/expected-results.xml
@@ -58,6 +58,7 @@
<testcase classname='MSC_Tests' name='TC_gsup_mo_smma' time='MASKED'/>
<testcase classname='MSC_Tests' name='TC_gsup_mt_sms_ack' time='MASKED'/>
<testcase classname='MSC_Tests' name='TC_gsup_mt_sms_err' time='MASKED'/>
+ <testcase classname='MSC_Tests' name='TC_gsup_mt_sms_rp_mr' time='MASKED'/>
<testcase classname='MSC_Tests' name='TC_gsup_mt_multi_part_sms' time='MASKED'>
<failure type='fail-verdict'>Tguard timeout
MSC_Tests.ttcn:MASKED MSC_Tests control part