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hnbgw: Add test TC_ps_rab_assignment_concurrent

Related: SYS#6602
Change-Id: I053950373cec93ed8dbdfd6b8a71ffe31de3806f
---
M hnbgw/HNBGW_Tests.ttcn
M hnbgw/expected-results.xml
2 files changed, 27 insertions(+), 1 deletion(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/76/38676/1

diff --git a/hnbgw/HNBGW_Tests.ttcn b/hnbgw/HNBGW_Tests.ttcn
index 91bbb11..9301aac 100644
--- a/hnbgw/HNBGW_Tests.ttcn
+++ b/hnbgw/HNBGW_Tests.ttcn
@@ -1506,6 +1506,30 @@
 	f_shutdown_helper();
 }
 
+/* Same as TC_ps_rab_assignment, but 16 subscribers in parallel.
+ * Currently 16 is the maximum we can create due to array sizes of RAN_Emulation.ttcn.
+ */
+testcase TC_ps_rab_assignment_concurrent() runs on test_CT {
+	var ConnHdlrList vc_conn_list := {};
+	g_num_hnbs := 1;
+	f_init();
+	f_sleep(1.0);
+	const integer num_conns := 16;
+
+	for (var integer i := 0; i < num_conns; i := i + 1) {
+		var ConnHdlr vc_conn;
+		var TestHdlrParams pars := f_TestHdlrParams(i, ps_domain := true);
+		vc_conn := f_start_handler_with_pars(refers(f_tc_ps_rab_assignment), pars);
+		vc_conn_list := vc_conn_list & { vc_conn };
+	}
+
+	for (var integer i := 0; i < lengthof(vc_conn_list); i := i + 1) {
+		vc_conn_list[i].done;
+	}
+
+	f_shutdown_helper();
+}
+
 /* Default list of counters for a 'cn' entity to test the cnpool feature. */
 const CounterNameVals counternames_cnpool := {
 	{ "cnpool:subscr:new", 0 },
@@ -2395,6 +2419,7 @@
 	execute(TC_cs_iu_release_req_rua_disconnect());
 	execute(TC_ps_iu_release_req_rua_disconnect());
 	execute(TC_ps_rab_assignment());
+	execute(TC_ps_rab_assignment_concurrent());
 
 	execute( TC_mscpool_L3Compl_on_1_cnlink() );
 	execute( TC_mscpool_L3Complete_by_imsi_round_robin() );
diff --git a/hnbgw/expected-results.xml b/hnbgw/expected-results.xml
index 70e29e6..338bf4e 100644
--- a/hnbgw/expected-results.xml
+++ b/hnbgw/expected-results.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<testsuite name='Titan' tests='54' failures='0' errors='0' skipped='0' inconc='0' time='MASKED'>
+<testsuite name='Titan' tests='55' failures='0' errors='0' skipped='0' inconc='0' time='MASKED'>
   <testcase classname='HNBGW_Tests' name='TC_hnb_register' time='MASKED'/>
   <testcase classname='HNBGW_Tests' name='TC_hnb_register_duplicate' time='MASKED'/>
   <testcase classname='HNBGW_Tests' name='TC_hnb_register_duplicate_reuse_sctp_assoc' time='MASKED'/>
@@ -27,6 +27,7 @@
   <testcase classname='HNBGW_Tests' name='TC_cs_iu_release_req_rua_disconnect' time='MASKED'/>
   <testcase classname='HNBGW_Tests' name='TC_ps_iu_release_req_rua_disconnect' time='MASKED'/>
   <testcase classname='HNBGW_Tests' name='TC_ps_rab_assignment' time='MASKED'/>
+  <testcase classname='HNBGW_Tests' name='TC_ps_rab_assignment_concurrent' time='MASKED'/>
   <testcase classname='HNBGW_Tests' name='TC_mscpool_L3Compl_on_1_cnlink' time='MASKED'/>
   <testcase classname='HNBGW_Tests' name='TC_mscpool_L3Complete_by_imsi_round_robin' time='MASKED'/>
   <testcase classname='HNBGW_Tests' name='TC_mscpool_LU_by_tmsi_null_nri_0_round_robin' time='MASKED'/>

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