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Harald Welte gerrit-no-reply at lists.osmocom.orgReview at https://gerrit.osmocom.org/6116 msc: Add TC_mo_crcx_ran_reject Change-Id: I9b1e24c505e1d5911bb1f0335034ff8d0641895d Related: OS#2882 --- M msc_tests/MSC_Tests.ttcn 1 file changed, 61 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/16/6116/1 diff --git a/msc_tests/MSC_Tests.ttcn b/msc_tests/MSC_Tests.ttcn index 72b13ad..8172e7a 100644 --- a/msc_tests/MSC_Tests.ttcn +++ b/msc_tests/MSC_Tests.ttcn @@ -1244,6 +1244,67 @@ vc_conn.done; } +/* Test MO Call with reject to RAN-side CRCX */ +private function f_tc_mo_crcx_ran_reject(charstring id, BSC_ConnHdlrPars pars) runs on BSC_ConnHdlr { + g_pars := pars; + var CallParameters cpars := valueof(t_CallParams('12345'H, 0)); + var MNCC_PDU mncc; + var MgcpCommand mgcp_cmd; + + f_perform_lu(false, true, true, false); + + f_establish_fully(valueof(ts_MI_IMSI_LV(g_pars.imsi)), false, false); + f_create_mncc_expect(hex2str(cpars.called_party)); + f_create_mgcp_expect(ExpectCriteria:{omit,omit,omit}); + + BSSAP.send(ts_PDU_DTAP_MO(ts_ML3_MO_CC_SETUP(cpars.transaction_id, cpars.called_party))); + MNCC.receive(tr_MNCC_SETUP_ind(?, tr_MNCC_number(hex2str(cpars.called_party)))) -> value mncc; + cpars.mncc_callref := mncc.u.signal.callref; + MNCC.send(ts_MNCC_CALL_PROC_req(cpars.mncc_callref, cpars.mncc_bearer_cap)); + BSSAP.receive(tr_PDU_DTAP_MT(tr_ML3_MT_CC_CALL_PROC(cpars.transaction_id))); + + MGCP.receive(tr_CRCX) -> value mgcp_cmd; + cpars.mgcp_call_id := f_MgcpCmd_extract_call_id(mgcp_cmd); + cpars.mgcp_ep := mgcp_cmd.line.ep; + /* Respond to CRCX with error */ + var MgcpResponse mgcp_rsp := { + line := { + code := "542", + trans_id := mgcp_cmd.line.trans_id, + string := "FORCED_FAIL" + }, + params := omit, + sdp := omit + } + MGCP.send(mgcp_rsp); + + timer T := 30.0; + T.start; + alt { + [] T.timeout { setverdict(fail, "Timeout waiting for channel release"); self.stop; } + [] BSSAP.receive(tr_BSSMAP_ClearCommand) { + BSSAP.send(ts_BSSMAP_ClearComplete); + BSSAP.receive(BSSAP_Conn_Prim:MSC_CONN_PRIM_DISC_IND); + setverdict(pass); + } + [] BSSAP.receive { repeat; } + [] MNCC.receive { repeat; } + [] GSUP.receive { repeat; } + [] MGCP.receive(tr_DLCX(?)) -> value mgcp_cmd { + MGCP.send(ts_DLCX_ACK2(mgcp_cmd.line.trans_id)); + f_create_mgcp_delete_ep(cpars.mgcp_ep); + } + [] MGCP.receive { repeat; } + } +} +testcase TC_mo_crcx_ran_reject() runs on MTC_CT { + var BSC_ConnHdlr vc_conn; + f_init(); + + vc_conn := f_start_handler(refers(f_tc_mo_crcx_ran_reject), testcasename(), 28); + vc_conn.done; +} + -- To view, visit https://gerrit.osmocom.org/6116 To unsubscribe, visit https://gerrit.osmocom.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I9b1e24c505e1d5911bb1f0335034ff8d0641895d Gerrit-PatchSet: 1 Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Owner: Harald Welte <laforge at gnumonks.org>