Change in osmo-ttcn3-hacks[master]: MSC_Tests: Reply to Classmark Req in TC_lu_imsi_auth_tmsi_encr_3_1_no_cm

[daniel]

daniel has submitted this change and it was merged. ( https://gerrit.osmocom.org/11081 )

Change subject: MSC_Tests: Reply to Classmark Req in TC_lu_imsi_auth_tmsi_encr_3_1_no_cm
......................................................................

MSC_Tests: Reply to Classmark Req in TC_lu_imsi_auth_tmsi_encr_3_1_no_cm

After osmo-msc I73c7cb6a86624695bd9c0f59abb72e2fdc655131, osmo-msc
sends a BSSMAP Classmark Request if encounters a missing Classmark,
which is the case during LU when A5/3 is enabled.

Fix this test by answering the Classmark Request, if any.

Change-Id: I25578c050b7e105ed71b064891d4cd418ee30fcf
---
M library/BSSMAP_Templates.ttcn
M msc/MSC_Tests.ttcn
2 files changed, 15 insertions(+), 0 deletions(-)

Approvals:
  Neels Hofmeyr: Looks good to me, approved
  Jenkins Builder: Verified



diff --git a/library/BSSMAP_Templates.ttcn b/library/BSSMAP_Templates.ttcn
index a3a50de..70db2ec 100644
--- a/library/BSSMAP_Templates.ttcn
+++ b/library/BSSMAP_Templates.ttcn
@@ -885,6 +885,17 @@
 	}
 }
 
+template PDU_BSSAP tr_BSSMAP_ClassmarkReq modifies tr_BSSAP_BSSMAP := {
+	pdu := {
+		bssmap := {
+			classmarkRequest := {
+				messageType := '58'O,
+				talkerPriority := *
+			}
+		}
+	}
+}
+
 template BSSMAP_IE_ClassmarkInformationType2 ts_CM2_default := {
 	elementIdentifier := '12'O,
 	lengthIndicator := 0,	/* overwritten */
diff --git a/msc/MSC_Tests.ttcn b/msc/MSC_Tests.ttcn
index 4bdbc1d..93d7c77 100644
--- a/msc/MSC_Tests.ttcn
+++ b/msc/MSC_Tests.ttcn
@@ -1602,6 +1602,10 @@
 	}
 	f_mm_auth();
 	alt {
+	[] BSSAP.receive(tr_BSSMAP_ClassmarkReq) {
+		BSSAP.send(ts_BSSMAP_ClassmarkUpd(g_pars.cm2, g_pars.cm3));
+		repeat;
+		}
 	[] BSSAP.receive(tr_PDU_DTAP_MT(tr_ML3_MT_LU_Rej)) {
 		f_expect_clear();
 		}

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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: I25578c050b7e105ed71b064891d4cd418ee30fcf
Gerrit-Change-Number: 11081
Gerrit-PatchSet: 2
Gerrit-Owner: daniel <dwillmann at sysmocom.de>
Gerrit-Reviewer: Jenkins Builder (1000002)
Gerrit-Reviewer: Neels Hofmeyr <nhofmeyr at sysmocom.de>
Gerrit-Reviewer: daniel <dwillmann at sysmocom.de>
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