pespin has uploaded this change for review. (
https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/37513?usp=email )
Change subject: asterisk: Introduce test TC_ims_call_mo_holdswitchresume_mo
......................................................................
asterisk: Introduce test TC_ims_call_mo_holdswitchresume_mo
Related: SYS#7003
Change-Id: I80ec326524501a2f0784291250e3d5fad6b04378
---
M asterisk/Asterisk_Tests.ttcn
M asterisk/expected-results.xml
2 files changed, 100 insertions(+), 0 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks
refs/changes/13/37513/1
diff --git a/asterisk/Asterisk_Tests.ttcn b/asterisk/Asterisk_Tests.ttcn
index a97f2a4..8269c9f 100644
--- a/asterisk/Asterisk_Tests.ttcn
+++ b/asterisk/Asterisk_Tests.ttcn
@@ -237,6 +237,29 @@
f_TC_internal_hangup_call_mo_unregister();
setverdict(pass);
}
+private function f_TC_internal_call_mo_with_holdswitchresume(charstring id)
runs on SIPConnHdlr {
+ var CallPars cp0;
+ f_TC_internal_register_establish_call_mo();
+ f_sleep(1.0);
+ f_SIP_do_call_hold();
+
+ /* Backup state of 1st call params: */
+ cp0 := g_pars.cp;
+ g_pars.cp.called :=
valueof(ts_SipAddr(ts_HostPort(g_pars.remote_sip_host),
+ ts_UserInfo("123456")));
+ COORD.receive(COORD_CMD_START);
+ f_SIP_mo_call_setup(exp_update_to_direct_rtp := false);
+ log ("SIP: 2nd call ongoing");
+ COORD.send(COORD_CMD_CALL_ESTABLISHED);
+ COORD.receive(COORD_CMD_HANGUP);
+ f_SIP_do_call_hangup();
+
+ /* Restore 1s call metadata before hanging it up here: */
+ g_pars.cp := cp0;
+ f_SIP_do_call_resume();
+ f_TC_internal_hangup_call_mo_unregister();
+ setverdict(pass);
+}
private function f_TC_internal_call_mo_rejected(charstring id) runs on
SIPConnHdlr {
f_SIP_register();
COORD.send(COORD_CMD_REGISTERED);
@@ -791,6 +814,33 @@
as_IMS_exp_call_resume();
f_TC_ims_call_mo_IMS_ConnHdlr_hangup_call_unregister();
}
+private function
f_TC_ims_call_mo_IMS_ConnHdlr_with_holdswitchresume(charstring id) runs on
IMS_ConnHdlr {
+ var IMS_ConnHdlrSubscrPars subscr0;
+ var Addr_Union called_addr;
+
+ f_TC_ims_call_mo_IMS_ConnHdlr_register_establish_call();
+
+ called_addr := g_pars.subscr.cp.called.addr;
+ called_addr.nameAddr.addrSpec.userInfo :=
valueof(ts_UserInfo("123456"));
+ f_create_sip_expect(valueof(ts_SipUrl_from_Addr_Union(called_addr)));
+
+ as_IMS_exp_call_hold();
+
+ /* Backup state of 1st call subscriber: */
+ subscr0 := g_pars.subscr;
+ g_pars.subscr.cp.called.addr := called_addr;
+ as_IMS_mo_call_accept();
+ COORD.send(COORD_CMD_CALL_ESTABLISHED);
+ log ("IMS: 2nd call ongoing");
+
+ as_IMS_exp_call_hangup(g_pars.subscr.cp.sip_seq_nr + 1);
+ COORD.send(IMS_COORD_CMD_CALL_FINISHED);
+ /* Restore 1s call metadata before hanging it up here: */
+ g_pars.subscr := subscr0;
+
+ as_IMS_exp_call_resume();
+ f_TC_ims_call_mo_IMS_ConnHdlr_hangup_call_unregister();
+}
private function f_TC_ims_call_mo_IMS_ConnHdlr_2nd_mt_rejected(charstring id)
runs on IMS_ConnHdlr {
var IMS_ConnHdlrSubscrPars subscr0;
var default d_trying, d_ringing, d_sessprog;
@@ -895,6 +945,44 @@
ims_fn :=
refers(f_TC_ims_call_mo_IMS_ConnHdlr_with_holdresume));
}
+/* Test a 2nd call initiated from a local SIP UA towards IMS after having HOLD
the 1st one. */
+private function call_established_fn_holdswitchresume(SIPConnHdlrPars
sip_pars, IMS_ConnHdlrPars ims_pars) runs on test_CT {
+ var AMI_Msg ami_msg;
+ var charstring old_asterisk_chan_name := g_asterisk_chan_name; /*
backup */
+ COORD.send(COORD_CMD_START);
+
+ IMS_COORD.receive(IMS_COORD_CMD_CALL_TRYING);
+ ami_msg := f_ami_wait_rx_msg(AMI_CLIENT,
+
tr_AMI_Event_Newchannel(mp_volte_ims_outbound_registration),
+ fail_others := false);
+ g_asterisk_chan_name := valueof(f_ami_msg_get_value(ami_msg,
AMI_FIELD_CHANNEL));
+ f_ami_action_DedicatedBearerStatus(AMI_CLIENT,
+ g_asterisk_chan_name,
+ "Up", fail_others := false);
+
+ COORD.receive(COORD_CMD_CALL_ESTABLISHED);
+ IMS_COORD.receive(COORD_CMD_CALL_ESTABLISHED);
+ /* 2nd call ongoing */
+ log ("test_CT: 2nd call ongoing");
+ f_sleep(1.0);
+ /* Tear down 2nd call: */
+ COORD.send(COORD_CMD_HANGUP);
+ IMS_COORD.receive(IMS_COORD_CMD_CALL_FINISHED);
+
+ /* Notify network released 2nd dedicated bearer: */
+ AMI_CLIENT.clear;
+ f_ami_action_DedicatedBearerStatus(AMI_CLIENT,
+ g_asterisk_chan_name,
+ "Down", fail_others := false);
+
+ g_asterisk_chan_name := old_asterisk_chan_name; /* restore */
+}
+testcase TC_ims_call_mo_holdswitchresume_mo() runs on test_CT {
+ f_TC_ims_call_mo(call_established_cb :=
refers(call_established_fn_holdswitchresume),
+ sip_fn :=
refers(f_TC_internal_call_mo_with_holdswitchresume),
+ ims_fn :=
refers(f_TC_ims_call_mo_IMS_ConnHdlr_with_holdswitchresume));
+}
+
/* Test a 2nd call initiated from a local SIP UA towards IMS is rejected with
* 503 Service Unavailable if IMS endpoint is already busy in a call. */
private function call_established_fn_2ndrejected(SIPConnHdlrPars sip_pars,
IMS_ConnHdlrPars ims_pars) runs on test_CT {
@@ -1175,6 +1263,7 @@
execute( TC_ims_call_mo_session_timer() );
execute( TC_ims_call_mo_noprecondition() );
execute( TC_ims_call_mo_holdresume_mo() );
+ execute( TC_ims_call_mo_holdswitchresume_mo() );
execute( TC_ims_call_mo_2nd_mo_rejected() );
execute( TC_ims_call_mo_2nd_mt_rejected() );
execute( TC_ims_call_mt() );
diff --git a/asterisk/expected-results.xml b/asterisk/expected-results.xml
index dd665e4..5a99ea3 100644
--- a/asterisk/expected-results.xml
+++ b/asterisk/expected-results.xml
@@ -18,6 +18,7 @@
<testcase classname='Asterisk_Tests' name='TC_ims_call_mo_session_timer'
time='MASKED'/>
<testcase classname='Asterisk_Tests' name='TC_ims_call_mo_noprecondition'
time='MASKED'/>
<testcase classname='Asterisk_Tests' name='TC_ims_call_mo_holdresume_mo'
time='MASKED'/>
+ <testcase classname='Asterisk_Tests'
name='TC_ims_call_mo_holdswitchresume_mo' time='MASKED'/>
<testcase classname='Asterisk_Tests' name='TC_ims_call_mo_2nd_mo_rejected'
time='MASKED'/>
<testcase classname='Asterisk_Tests' name='TC_ims_call_mo_2nd_mt_rejected'
time='MASKED'/>
<testcase classname='Asterisk_Tests' name='TC_ims_call_mt' time='MASKED'/>
--
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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Change-Id: I80ec326524501a2f0784291250e3d5fad6b04378
Gerrit-Change-Number: 37513
Gerrit-PatchSet: 1
Gerrit-Owner: pespin <[email protected]>
Gerrit-MessageType: newchange
