Change in osmo-ttcn3-hacks[master]: WIP: MSC_Tests: extend SGSAP testcases

[dexter]

dexter has uploaded this change for review. ( https://gerrit.osmocom.org/11702


Change subject: WIP: MSC_Tests: extend SGSAP testcases
......................................................................

WIP: MSC_Tests: extend SGSAP testcases

Change-Id: I38ea0de12b4350fa525d483e4744f6ea23db790b
---
M msc/MSC_Tests.ttcn
1 file changed, 55 insertions(+), 0 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/02/11702/1

diff --git a/msc/MSC_Tests.ttcn b/msc/MSC_Tests.ttcn
index 0c400dc..e2be6d9 100644
--- a/msc/MSC_Tests.ttcn
+++ b/msc/MSC_Tests.ttcn
@@ -111,6 +111,7 @@
 	charstring mp_smpp_system_id := "msc_tester";
 	charstring mp_smpp_password := "osmocom1";
 	charstring mp_mme_name := "mmec01.mmegi0001.mme.epc.mnc070.mcc901.3gppnetwork.org";
+	charstring mp_vlr_name := "mmec02.mmegi0002.mme.epc.mnc070.mcc901.3gppnetwork.org";
 
 	BSSAP_Configurations mp_bssap_cfg := {
 		{
@@ -2911,6 +2912,59 @@
 	vc_conn.done;
 }
 
+private function f_tc_sgsap_paging(charstring id, BSC_ConnHdlrPars pars)
+runs on BSC_ConnHdlr {
+	f_init_handler(pars);
+	f_sgs_perform_lu();
+	f_sleep(1.0);
+	var CtrlValue ctrltest;
+
+
+	var octetstring vlr_name := f_enc_dns_hostname(mp_vlr_name);
+	var template PDU_SGsAP exp_resp := tr_SGsAP_PAGING_REQ(g_pars.imsi, vlr_name, CS_call_indicator, omit);
+	var template  LocationAreaId exp_lai := ts_SGsAP_IE_Lai(valueof(ts_SGsAP_LAI('901'H, '70'H, 2342)));
+	exp_resp.sGsAP_PAGING_REQUEST.locationAreaId := exp_lai;
+
+	/* Initiate paging via VTY */
+	f_vty_transceive(MSCVTY, "subscriber imsi " & hex2str(g_pars.imsi) & " paging");
+	alt {
+	[] SGsAP.receive(exp_resp) {
+		setverdict(pass);
+		}
+	[] SGsAP.receive {
+		setverdict(fail, "Received unexpected message on SGs");
+		}
+	}
+
+	/* Now reject the paging */
+	SGsAP.send(ts_SGsAP_PAGING_REJ(g_pars.imsi, IMSI_unknown));
+
+	/* FIXME: We need to check if the SGs association changed to NULL
+	 * we might consider to query the state via the control interface */
+
+
+	log("===========================================");
+	ctrltest := f_ctrl_get(IPA_CTRL, "fsm.SGs-UE.id.imsi:262420000000010.state");
+	log("===========================================");
+	log(ctrltest);
+	log("===========================================");
+
+
+
+//	f_ctrl_get_exp(IPA_CTRL, "fsm.SGs-UE.id.imsi:262420000000010.state", "SGs-NULL");
+
+
+
+}
+testcase TC_sgsap_paging() runs on MTC_CT {
+	var BSC_ConnHdlr vc_conn;
+	f_init();
+	vc_conn := f_start_handler(refers(f_tc_sgsap_paging), 10);
+	vc_conn.done;
+
+}
+
+
 
 
 
@@ -2991,6 +3045,7 @@
 	execute( TC_sgsap_lu_imsi_reject() );
 	execute( TC_sgsap_expl_imsi_det_eps() );
 	execute( TC_sgsap_expl_imsi_det_noneps() );
+	execute( TC_sgsap_paging() );
 
 	/* Run this last: at the time of writing this test crashes the MSC */
 	execute( TC_lu_imsi_auth_tmsi_encr_3_1_log_msc_debug() );

-- 
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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I38ea0de12b4350fa525d483e4744f6ea23db790b
Gerrit-Change-Number: 11702
Gerrit-PatchSet: 1
Gerrit-Owner: dexter <pmaier at sysmocom.de>
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