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Harald Welte gerrit-no-reply at lists.osmocom.orgHarald Welte has submitted this change and it was merged. Change subject: msc: Test closing BSSAP connection of LU by ClearCommand ...................................................................... msc: Test closing BSSAP connection of LU by ClearCommand Change-Id: I9194da2f9324ee17c920458cb920a6fa718ac739 --- M library/BSSMAP_Templates.ttcn M msc_tests/MSC_Tests.ttcn 2 files changed, 44 insertions(+), 0 deletions(-) Approvals: Harald Welte: Looks good to me, approved Jenkins Builder: Verified diff --git a/library/BSSMAP_Templates.ttcn b/library/BSSMAP_Templates.ttcn index 925a8e6..5331505 100644 --- a/library/BSSMAP_Templates.ttcn +++ b/library/BSSMAP_Templates.ttcn @@ -609,6 +609,18 @@ } } +template (value) PDU_BSSAP ts_BSSMAP_ClearRequest(BssmapCause cause) +modifies ts_BSSAP_BSSMAP := { + pdu := { + bssmap := { + clearRequest := { + messageType := '22'O, /* overwritten */ + cause := ts_BSSMAP_IE_Cause(cause) + } + } + } +} + template PDU_BSSAP tr_BSSMAP_ClearRequest modifies tr_BSSAP_BSSMAP := { pdu := { bssmap := { diff --git a/msc_tests/MSC_Tests.ttcn b/msc_tests/MSC_Tests.ttcn index 9f8dd69..a21ad50 100644 --- a/msc_tests/MSC_Tests.ttcn +++ b/msc_tests/MSC_Tests.ttcn @@ -588,6 +588,38 @@ vc_conn.done; } +/* Test LU but BSC will send a clear request in the middle */ +private function f_tc_lu_clear_request(charstring id, BSC_ConnHdlrPars pars) runs on BSC_ConnHdlr { + g_pars := pars; + + var PDU_ML3_MS_NW l3_lu := f_build_lu_imsi(g_pars.imsi) + var PDU_DTAP_MT dtap_mt; + + /* tell GSUP dispatcher to send this IMSI to us */ + f_create_gsup_expect(hex2str(g_pars.imsi)); + + /* Send BSSAP_Conn_Req with COMPL L3 INFO to MSC */ + f_bssap_compl_l3(l3_lu); + + /* Send Early Classmark, just for the fun of it */ + BSSAP.send(ts_BSSMAP_ClassmarkUpd(g_pars.cm2, g_pars.cm3)); + + f_sleep(1.0); + /* send clear request in the middle of the LU */ + BSSAP.send(ts_BSSMAP_ClearRequest(0)); + BSSAP.receive(tr_BSSMAP_ClearCommand); + BSSAP.send(ts_BSSMAP_ClearComplete); + BSSAP.receive(BSSAP_Conn_Prim:MSC_CONN_PRIM_DISC_IND); + setverdict(pass); +} +testcase TC_lu_clear_request() runs on MTC_CT { + var BSC_ConnHdlr vc_conn; + f_init(); + + vc_conn := f_start_handler(refers(f_tc_lu_clear_request), testcasename(), 8); + vc_conn.done; +} + control { -- To view, visit https://gerrit.osmocom.org/6027 To unsubscribe, visit https://gerrit.osmocom.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: I9194da2f9324ee17c920458cb920a6fa718ac739 Gerrit-PatchSet: 1 Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Owner: Harald Welte <laforge at gnumonks.org> Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org> Gerrit-Reviewer: Jenkins Builder