Change in osmo-ttcn3-hacks[master]: MSC_Tests.ttcn: introduce TC_gsup_mt_sms for MT SMS over GSUP

[Vadim Yanitskiy]

Vadim Yanitskiy has uploaded this change for review. ( https://gerrit.osmocom.org/11777


Change subject: MSC_Tests.ttcn: introduce TC_gsup_mt_sms for MT SMS over GSUP
......................................................................

MSC_Tests.ttcn: introduce TC_gsup_mt_sms for MT SMS over GSUP

Change-Id: Ic93105e8f9d230ac7c1991395e719c461b3cd8ab
---
M msc/MSC_Tests.ttcn
1 file changed, 74 insertions(+), 0 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/77/11777/1

diff --git a/msc/MSC_Tests.ttcn b/msc/MSC_Tests.ttcn
index 24e4a98..f310e0a 100644
--- a/msc/MSC_Tests.ttcn
+++ b/msc/MSC_Tests.ttcn
@@ -2141,6 +2141,79 @@
 	vc_conn.done;
 }
 
+/* Test MT-SMS over GSUP */
+private function f_tc_gsup_mt_sms(charstring id, BSC_ConnHdlrPars pars)
+runs on BSC_ConnHdlr {
+	var SmsParameters spars := valueof(t_SmsPars);
+
+	f_init_handler(pars);
+
+	/* We need to inspect GSUP activity */
+	f_create_gsup_expect(hex2str(g_pars.imsi));
+
+	/* Perform location update */
+	f_perform_lu();
+
+	var template GSUP_PDU mt_forwardSM_req := ts_GSUP_MT_FORWARD_SM_REQ(
+		imsi := g_pars.imsi,
+		sid := 'DEADBEEF'O,
+		state := OSMO_GSUP_SESSION_STATE_CONTINUE,
+		sm_rp_mr := spars.rp.msg_ref,
+		/* FIXME: extract SM-RP-DA from spars.rp.dest */
+		/* TODO: fix encoding of ts_GSUP_SM_RP_DA_IMSI */
+		sm_rp_da := valueof(ts_GSUP_SM_RP_DA_MSISDN(g_pars.msisdn)),
+		sm_rp_oa := valueof(ts_GSUP_SM_RP_OA_SMSC_ADDR('DEADBEEF'O)),
+		/* FIXME: define coding rules for SmsParametersTp, and use 'decmatch spars.tp' */
+		sm_rp_ui := '052305002143F5000000'O
+	);
+
+	var template GSUP_PDU mt_forwardSM_res := tr_GSUP_MT_FORWARD_SM_RES(
+		imsi := g_pars.imsi,
+		sid := 'DEADBEEF'O,
+		state := OSMO_GSUP_SESSION_STATE_CONTINUE,
+		sm_rp_mr := spars.rp.msg_ref
+	);
+
+	var template GSUP_PDU mt_forwardSM_err := tr_GSUP_MT_FORWARD_SM_ERR(
+		imsi := g_pars.imsi,
+		sid := 'DEADBEEF'O,
+		state := OSMO_GSUP_SESSION_STATE_CONTINUE,
+		sm_rp_mr := spars.rp.msg_ref,
+		cause := ?
+	);
+
+	/* Submit an SMS on GSUP and expect connection establishment */
+	GSUP.send(mt_forwardSM_req);
+
+	/* TODO! */
+
+	/* Expect MT-forwardSM-Res on GSUP (RP-ACK) */
+	alt {
+	[] GSUP.receive(mt_forwardSM_res) {
+		log("RX MT-forwardSM-Res (RP-ACK)");
+		setverdict(pass);
+		}
+	[] GSUP.receive(mt_forwardSM_err) {
+		log("RX MT-forwardSM-Err (RP-ERROR)");
+		setverdict(fail);
+		mtc.stop;
+		}
+	[] GSUP.receive {
+		log("RX unexpected GSUP message");
+		setverdict(fail);
+		mtc.stop;
+		}
+	}
+
+	f_expect_clear();
+}
+testcase TC_gsup_mt_sms() runs on MTC_CT {
+	var BSC_ConnHdlr vc_conn;
+	f_init();
+	vc_conn := f_start_handler(refers(f_tc_gsup_mt_sms), 90);
+	vc_conn.done;
+}
+
 /* convert GSM L3 TON to SMPP_TON enum */
 function f_sm_ton_from_gsm(BIT3 ton) return SMPP_TON {
 	select (ton) {
@@ -2898,6 +2971,7 @@
 
 	execute( TC_gsup_mo_sms() );
 	execute( TC_gsup_mo_smma() );
+	execute( TC_gsup_mt_sms() );
 
 	execute( TC_lu_and_mo_ussd_single_request() );
 	execute( TC_lu_and_mt_ussd_notification() );

-- 
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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ic93105e8f9d230ac7c1991395e719c461b3cd8ab
Gerrit-Change-Number: 11777
Gerrit-PatchSet: 1
Gerrit-Owner: Vadim Yanitskiy <axilirator at gmail.com>
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