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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: Add TC_gsup_cancel testing GSUP Location Cancel ...................................................................... msc: Add TC_gsup_cancel testing GSUP Location Cancel Related: OS#2886 Change-Id: Ib962c4a1e71f926631503fe4b3459ca49360dfa4 --- M library/GSUP_Types.ttcn M msc_tests/MSC_Tests.ttcn 2 files changed, 69 insertions(+), 0 deletions(-) Approvals: Harald Welte: Looks good to me, approved Jenkins Builder: Verified diff --git a/library/GSUP_Types.ttcn b/library/GSUP_Types.ttcn index 1e28ffe..fda9549 100644 --- a/library/GSUP_Types.ttcn +++ b/library/GSUP_Types.ttcn @@ -275,6 +275,29 @@ template GSUP_PDU tr_GSUP_AUTH_FAIL_IND(hexstring imsi) := tr_GSUP_IMSI(OSMO_GSUP_MSGT_AUTH_FAIL_REPORT, imsi); +template (value) GSUP_PDU ts_GSUP_CL_REQ(hexstring imsi, GSUP_CancelType ctype) := + ts_GSUP(OSMO_GSUP_MSGT_LOCATION_CANCEL_REQUEST, { + valueof(ts_GSUP_IE_IMSI(imsi)), valueof(ts_GSUP_IE_CancelType(ctype)) }); + +template GSUP_PDU tr_GSUP_CL_RES(template hexstring imsi) := + tr_GSUP_IMSI(OSMO_GSUP_MSGT_LOCATION_CANCEL_RESULT, imsi); + +template GSUP_PDU tr_GSUP_CL_ERR(template hexstring imsi, template integer cause := ?) := + tr_GSUP(OSMO_GSUP_MSGT_LOCATION_CANCEL_ERROR, { + tr_GSUP_IE_IMSI(imsi), tr_GSUP_IE_Cause(cause) }); + + +template (value) GSUP_IE ts_GSUP_IE_CancelType(GSUP_CancelType ctype) := { + tag := OSMO_GSUP_CANCEL_TYPE_IE, + len := 0, /* overwritten */ + val := { + cancel_type := ctype + } +} + +template GSUP_IE tr_GSUP_IE_CancelType(template GSUP_CancelType ctype) := + tr_GSUP_IE(OSMO_GSUP_CANCEL_TYPE_IE, GSUP_IeValue:{cancel_type:=ctype}); + template GSUP_IE tr_GSUP_IE(template GSUP_IEI iei, template GSUP_IeValue val := ?) := { tag := iei, len := ?, diff --git a/msc_tests/MSC_Tests.ttcn b/msc_tests/MSC_Tests.ttcn index 9ac715b..c8ac429 100644 --- a/msc_tests/MSC_Tests.ttcn +++ b/msc_tests/MSC_Tests.ttcn @@ -1375,6 +1375,51 @@ vc_conn.done; } +/* Perform successful LU + MO call, then GSUP LocationCancel. Subscriber must be denied CM SERV */ +private function f_tc_gsup_cancel(charstring id, BSC_ConnHdlrPars pars) runs on BSC_ConnHdlr { + f_init_handler(pars); + var CallParameters cpars := valueof(t_CallParams('12345'H, 0)); + cpars.bss_rtp_port := 1110; + cpars.mgcp_connection_id_bss := '22222'H; + cpars.mgcp_connection_id_mss := '33333'H; + + /* Location Update to make subscriber known */ + f_perform_lu(cpars.expect_auth, true, true); + + /* First MO call should succeed */ + f_mo_call(cpars); + + /* Cancel the subscriber in the VLR */ + GSUP.send(ts_GSUP_CL_REQ(g_pars.imsi, OSMO_GSUP_CANCEL_TYPE_WITHDRAW)); + alt { + [] GSUP.receive(tr_GSUP_CL_RES(g_pars.imsi)) { } + [] GSUP.receive(tr_GSUP_CL_ERR(g_pars.imsi)) { + setverdict(fail, "Received GSUP Location Cancel Error"); + self.stop; + } + } + + /* Follow-up transactions should fail */ + var MobileIdentityLV mi := valueof(ts_MI_IMSI_LV(g_pars.imsi)); + var PDU_ML3_MS_NW l3_info := valueof(ts_CM_SERV_REQ(CM_TYPE_MO_CALL, mi)); + f_bssap_compl_l3(l3_info); + alt { + [] BSSAP.receive(tr_PDU_DTAP_MT(tr_CM_SERV_REJ)) { } + [] BSSAP.receive { + setverdict(fail, "Received unexpected BSSAP instead of CM SERV REJ"); + self.stop; + } + } + setverdict(pass); +} +testcase TC_gsup_cancel() runs on MTC_CT { + var BSC_ConnHdlr vc_conn; + f_init(); + + vc_conn := f_start_handler(refers(f_tc_gsup_cancel), testcasename(), 31); + vc_conn.done; +} + /* TODO: @@ -1423,6 +1468,7 @@ execute( TC_mo_crcx_ran_reject() ); execute( TC_mt_crcx_ran_reject() ); execute( TC_mt_t310() ); + execute( TC_gsup_cancel() ); } -- To view, visit https://gerrit.osmocom.org/6137 To unsubscribe, visit https://gerrit.osmocom.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: Ib962c4a1e71f926631503fe4b3459ca49360dfa4 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