msc: add tests for SMS and voice call while Paging

Start a second
- MT SMS
- MT call
while a Paging is already ongoing.

The second trans being an SMS works.

The second trans being a call fails with current osmo-msc master; a fix is in
the related patch (s.b.).

Related: Idd4537b5f4817d17e5c87d9a93775a32aee0e7be
Change-Id: Ieeae6322d4e80893ea3408c6b74bf8e32bea8e46

1 files changed, 18 insertions, 0 deletions

diff --git a/msc/MSC_Tests_Iu.ttcn b/msc/MSC_Tests_Iu.ttcn
index febae093..361dd83a 100644
--- a/msc/MSC_Tests_Iu.ttcn
+++ b/msc/MSC_Tests_Iu.ttcn
@@ -280,6 +280,13 @@ testcase TC_iu_lu_and_mt_call() runs on MTC_CT {
 	vc_conn.done;
 }
 
+testcase TC_iu_lu_and_mt_call_already_paging() runs on MTC_CT {
+	var BSC_ConnHdlr vc_conn;
+	f_init(3);
+	vc_conn := f_start_handler(refers(f_tc_lu_and_mt_call_already_paging), 1142, ran_idx := 2, ran_is_geran := false);
+	vc_conn.done;
+}
+
 testcase TC_iu_lu_and_mo_sms() runs on MTC_CT {
 	var BSC_ConnHdlr vc_conn;
 	f_init(3);
@@ -296,6 +303,15 @@ testcase TC_iu_lu_and_mt_sms() runs on MTC_CT {
 	vc_conn.done;
 }
 
+testcase TC_iu_lu_and_mt_sms_already_paging() runs on MTC_CT {
+	var BSC_ConnHdlrPars pars;
+	var BSC_ConnHdlr vc_conn;
+	f_init(3);
+	pars := f_init_pars(101045, ran_idx := 2, ran_is_geran := false);
+	vc_conn := f_start_handler_with_pars(refers(f_tc_lu_and_mt_sms_already_paging), pars);
+	vc_conn.done;
+}
+
 testcase TC_iu_lu_and_mt_sms_paging_and_nothing() runs on MTC_CT {
 	var BSC_ConnHdlrPars pars;
 	var BSC_ConnHdlr vc_conn;
@@ -559,9 +575,11 @@ control {
 	execute( TC_reset_two_1iu() );
 
 	execute( TC_iu_lu_and_mt_call() );
+	execute( TC_iu_lu_and_mt_call_already_paging() );
 
 	execute( TC_iu_lu_and_mo_sms() );
 	execute( TC_iu_lu_and_mt_sms() );
+	execute( TC_iu_lu_and_mt_sms_already_paging() );
 	execute( TC_iu_lu_and_mt_sms_paging_and_nothing() );
 	execute( TC_iu_lu_and_mt_sms_paging_repeated() );
 	execute( TC_iu_smpp_mo_sms() );