[PATCH] osmo-ttcn3-hacks[master]: bsc: Fix TC_chan_act_ack_est_ind_noreply()

[Harald Welte]

Review at  https://gerrit.osmocom.org/6174

bsc: Fix TC_chan_act_ack_est_ind_noreply()

This test case was incomplete in that it
* applied the wrong timeout T3101 instead of T3210
* didn't account for a RLL REL REQ/RESP before RF_CHAN_REL

Let's fix it. Together with OsmoBSC Change-Id
Ie11d7d06353ba1b1e2fab6763dd7b032ce8a5d2c this check now actually
passes for the first time.

Change-Id: I9ed41d246cf153735fd4e71cc6cc174ede32a76b
---
M bsc/BSC_Tests.ttcn
1 file changed, 12 insertions(+), 1 deletion(-)


  git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/74/6174/1

diff --git a/bsc/BSC_Tests.ttcn b/bsc/BSC_Tests.ttcn
index c7b5a8f..b65d899 100644
--- a/bsc/BSC_Tests.ttcn
+++ b/bsc/BSC_Tests.ttcn
@@ -308,7 +308,10 @@
 
 /* Test behavior if MSC never answers to CR */
 testcase TC_chan_act_ack_est_ind_noreply() runs on test_CT {
+	var RslLinkId main_dcch := valueof(ts_RslLinkID_DCCH(0));
+	var IpaStreamId sid := IPAC_PROTO_RSL_TRX0;
 	var RSL_Message rx_rsl;
+	var ASP_RSL_Unitdata rx_rsl_ud;
 
 	f_init(1);
 	f_bssap_reset();
@@ -322,7 +325,15 @@
 	BSSAP.receive(tr_BSSAP_CONNECT_ind(?, ?, tr_BSSMAP_ComplL3(l3)));
 
 	/* expect BSC to disable the channel again if there's no response from MSC */
-	rx_rsl := f_exp_ipa_rx(0, tr_RSL_MsgTypeD(RSL_MT_RF_CHAN_REL), T3101_MAX);
+	/* MS waits 20s (T3210) at LU; 10s (T3230) at CM SERV REQ and 5s (T3220) AT detach */
+	IPA_RSL[0].clear;
+	alt {
+	[] IPA_RSL[0].receive(tr_ASP_RSL_UD(sid, tr_RSL_MsgTypeD(RSL_MT_RF_CHAN_REL))) -> value rx_rsl_ud { }
+	[] IPA_RSL[0].receive(tr_ASP_RSL_UD(sid, tr_RSL_REL_REQ(chan_nr, ?))) -> value rx_rsl_ud {
+		f_ipa_tx(0, ts_RSL_REL_CONF(chan_nr, main_dcch));
+		repeat;
+		}
+	}
 
 	setverdict(pass);
 }

-- 
To view, visit https://gerrit.osmocom.org/6174
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I9ed41d246cf153735fd4e71cc6cc174ede32a76b
Gerrit-PatchSet: 1
Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Owner: Harald Welte <laforge at gnumonks.org>