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osmo-ttcn3-hacks
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msc: Add TC_mo_crcx_ran_timeout 

Change-Id: I085457bd0af429fd3cde6b442604c08cb60eaae3
Related: OS#2881
This commit is contained in:
Harald Welte 2018-01-26 22:37:25 +01:00
parent 12510c5d1f
commit 3ab88009fc
1 changed files with 45 additions and 0 deletions
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45
msc_tests/MSC_Tests.ttcn
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@ -1200,6 +1200,51 @@ testcase TC_mo_setup_and_nothing() runs on MTC_CT {
vc_conn.done;
}
/* Test MO Call with no response to RAN-side CRCX */
private function f_tc_mo_crcx_ran_timeout(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;
/* never respond to this */
timer T := 30.0;
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 { repeat; }
}
}
testcase TC_mo_crcx_ran_timeout() runs on MTC_CT {
var BSC_ConnHdlr vc_conn;
f_init();
vc_conn := f_start_handler(refers(f_tc_mo_crcx_ran_timeout), testcasename(), 27);
vc_conn.done;
}
/* TODO: