From 9cc019a7ac276d0fb13ac9465c370bdb39eb4cec Mon Sep 17 00:00:00 2001 From: Vadim Yanitskiy Date: Thu, 15 Nov 2018 02:06:07 +0700 Subject: MSC_Tests.ttcn: introduce TC_gsup_mo_smma for MO SMMA over GSUP The idea of this test case is to verify MO SMMA transmission over GSUP towards HLR. The algorythm is equivalent to MO SMS. Change-Id: I7abc95b8e416f7308d54e11be11c08586d18e6c5 Related: OS#3587 --- msc/BSC_ConnectionHandler.ttcn | 21 ++++++++++++++++ msc/MSC_Tests.ttcn | 57 ++++++++++++++++++++++++++++++++++++++++++ msc/expected-results.xml | 1 + 3 files changed, 79 insertions(+) diff --git a/msc/BSC_ConnectionHandler.ttcn b/msc/BSC_ConnectionHandler.ttcn index bf83dd35..43a1190f 100644 --- a/msc/BSC_ConnectionHandler.ttcn +++ b/msc/BSC_ConnectionHandler.ttcn @@ -837,6 +837,27 @@ private altstep as_other_sms() runs on BSC_ConnHdlr { } } +/* Submit a MO RP-SMMA over an already existing DTAP connection */ +function f_mo_smma(inout SmsParameters spars) +runs on BSC_ConnHdlr { + var template (value) RPDU_MS_SGSN rp_mo; + var template (value) PDU_ML3_MS_NW l3_mo; + + var default d := activate(as_other_sms()); + + /* just in case this is routed to SMPP.. */ + f_create_smpp_expect(hex2str(spars.tp.da.tP_DA_NoPad.tP_DAValue)); + + rp_mo := ts_RP_SMMA_MO(spars.rp.msg_ref); + l3_mo := ts_ML3_MO_SMS(spars.tid, c_TIF_ORIG, ts_CP_DATA_MO(rp_mo)); + BSSAP.send(ts_PDU_DTAP_MO(l3_mo, spars.dlci, true)); + /* receive CP-ACK for CP-DATA above */ + BSSAP.receive(tr_PDU_DTAP_MT(tr_ML3_MT_SMS(spars.tid, c_TIF_REPL, tr_CP_ACK_MT), spars.dlci)); + + deactivate(d); + setverdict(pass); +} + /* Submit a MO-SMS over an already existing DTAP connection */ function f_mo_sms_submit(inout SmsParameters spars) runs on BSC_ConnHdlr { diff --git a/msc/MSC_Tests.ttcn b/msc/MSC_Tests.ttcn index 202bce7e..ef626bf2 100644 --- a/msc/MSC_Tests.ttcn +++ b/msc/MSC_Tests.ttcn @@ -2098,6 +2098,62 @@ testcase TC_gsup_mo_sms() runs on MTC_CT { f_vty_config(MSCVTY, "msc", "no sms-over-gsup"); } +/* Test MO-SMMA from MS/BTS/BSC towards HLR (via GSUP) */ +private function f_tc_gsup_mo_smma(charstring id, BSC_ConnHdlrPars pars) +runs on BSC_ConnHdlr { + var SmsParameters spars := valueof(t_SmsPars); + var GSUP_PDU gsup_msg_rx; + + f_init_handler(pars); + + /* We need to inspect GSUP activity */ + f_create_gsup_expect(hex2str(g_pars.imsi)); + + /* Perform location update */ + f_perform_lu(); + + /* Send CM Service Request for SMS */ + f_establish_fully(EST_TYPE_MO_SMS); + + var template GSUP_PDU mo_ReadyForSM := tr_GSUP_MO_READY_FOR_SM_REQ( + imsi := g_pars.imsi, + sm_rp_mr := spars.rp.msg_ref, + sm_alert_rsn := GSUP_SM_ALERT_RSN_TYPE_MEM_AVAIL + ); + + /* Submit an SMS on DTAP and expect MO-forwardSM-Req on GSUP */ + f_mo_smma(spars); + alt { + [] GSUP.receive(mo_ReadyForSM) -> value gsup_msg_rx { + log("RX MO-ReadyForSM-Req"); + log(gsup_msg_rx); + setverdict(pass); + } + [] GSUP.receive { + log("RX unexpected GSUP message"); + setverdict(fail); + mtc.stop; + } + } + + /* Trigger RP-ACK by sending MO-forwardSM-Res */ + GSUP.send(valueof(ts_GSUP_MO_READY_FOR_SM_RES( + imsi := g_pars.imsi, + sm_rp_mr := spars.rp.msg_ref))); + /* Expect RP-ACK on DTAP */ + f_mo_sms_wait_rp_ack(spars); + + f_expect_clear(); +} +testcase TC_gsup_mo_smma() runs on MTC_CT { + var BSC_ConnHdlr vc_conn; + f_init(); + f_vty_config(MSCVTY, "msc", "sms-over-gsup"); + vc_conn := f_start_handler(refers(f_tc_gsup_mo_smma), 89); + vc_conn.done; + f_vty_config(MSCVTY, "msc", "no sms-over-gsup"); +} + /* convert GSM L3 TON to SMPP_TON enum */ function f_sm_ton_from_gsm(BIT3 ton) return SMPP_TON { select (ton) { @@ -2984,6 +3040,7 @@ control { execute( TC_smpp_mt_sms() ); execute( TC_gsup_mo_sms() ); + execute( TC_gsup_mo_smma() ); execute( TC_lu_and_mo_ussd_single_request() ); execute( TC_lu_and_mt_ussd_notification() ); diff --git a/msc/expected-results.xml b/msc/expected-results.xml index 49ca1e3b..b9c60c03 100644 --- a/msc/expected-results.xml +++ b/msc/expected-results.xml @@ -64,6 +64,7 @@ + -- cgit v1.2.3