Change in ...osmo-ttcn3-hacks[master]: comments: BSC_Tests: clarify f_tc_ho_out_fail functions

laforge gerrit-no-reply at lists.osmocom.org
Wed Jul 10 01:59:45 UTC 2019


laforge has submitted this change and it was merged. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/14708 )

Change subject: comments: BSC_Tests: clarify f_tc_ho_out_fail functions
......................................................................

comments: BSC_Tests: clarify f_tc_ho_out_fail functions

Change-Id: Ia0584324476d36077e92d1564d9d7e79a069addf
---
M bsc/BSC_Tests.ttcn
1 file changed, 9 insertions(+), 5 deletions(-)

Approvals:
  Jenkins Builder: Verified
  laforge: Looks good to me, approved



diff --git a/bsc/BSC_Tests.ttcn b/bsc/BSC_Tests.ttcn
index 88df9bc..454ded7 100644
--- a/bsc/BSC_Tests.ttcn
+++ b/bsc/BSC_Tests.ttcn
@@ -3119,8 +3119,12 @@
 	vc_conn.done;
 }
 
-/* BSC asks for inter-BSC HO, receives BSSMAP Handover Command, but MS reports
- * RR Handover Failure. */
+/* BSC asks for inter-BSC-out HO, receives BSSMAP Handover Command, but then no reply is received about HO outcome
+ * (neither BSSMAP Clear Command for success nor RR Handover Failure). 48.008 3.1.5.3.3 "Abnormal Conditions" applies
+ * and the lchan is released.
+ * Note: this test is a misnomer. On missing HO Detect, normally the old BSS receives an RR Handover Failure from the
+ * MS. Instead, this test is about the scenario in "Abnormal Conditions" as explained above. Leaving the test's name
+ * unchanged to not confuse jenkins result reports. */
 private function f_tc_ho_out_fail_no_ho_detect(charstring id) runs on MSC_ConnHdlr {
 	g_pars := f_gen_test_hdlr_pars();
 
@@ -3164,9 +3168,9 @@
 		}
 	}
 
-	/* The MS never shows up on the remote BSS. Eventually the BSC times
-	 * out (T8) and we run into 3GPP TS 48.008 3.1.5.3.3 "Abnormal Conditions":
-	 * RR should be released and Clear Request should go to the MSC. */
+	/* We get neither success nor failure report from the remote BSS.  Eventually T8 times out and we run into 3GPP
+	 * TS 48.008 3.1.5.3.3 "Abnormal Conditions": Clear Request should go to the MSC, and RR should be released
+	 * after Clear Command */
 
 	var MgcpCommand mgcp;
 	var PDU_BSSAP rx_clear_request;

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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Change-Id: Ia0584324476d36077e92d1564d9d7e79a069addf
Gerrit-Change-Number: 14708
Gerrit-PatchSet: 1
Gerrit-Owner: neels <nhofmeyr at sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: laforge <laforge at gnumonks.org>
Gerrit-MessageType: merged
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