diff options
| -rw-r--r-- | sip/SIP_Tests.ttcn | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/sip/SIP_Tests.ttcn b/sip/SIP_Tests.ttcn index 24b3622e..67650c80 100644 --- a/sip/SIP_Tests.ttcn +++ b/sip/SIP_Tests.ttcn @@ -381,12 +381,60 @@ testcase TC_mo_success_rel_sip() runs on test_CT { vc_conn.done; } +/* SETUP followed by DISC results in lingering B-leg (OS#3518)*/ +private function f_TC_mo_setup_disc_late_rtp(charstring id) runs on ConnHdlr { + var CallPars cp := valueof(t_CallPars(true)); + f_CallPars_compute(cp); + cp.comp.sip_body := "v=0\r\no=Osmocom 0 0 IN IP4 0.0.0.0\r\ns=GSM Call\r\nc=IN IP4 0.0.0.0\r\nt=0 0\r\nm=audio 0 RTP/AVP 0\r\na=rtpmap:0 GSM/8000\r\n"; + f_sleep(3.0); + + var MNCC_number dst := valueof(ts_MNCC_number(cp.called, GSM48_TON_UNKNOWN)); + var MNCC_number src := valueof(ts_MNCC_number(cp.calling, GSM48_TON_UNKNOWN)); + var template SipAddr sip_addr_gsm := tr_SipAddr_from_val(cp.comp.sip_url_gsm); + var template SipAddr sip_addr_ext := tr_SipAddr_from_val(cp.comp.sip_url_ext); + + f_create_sip_expect(cp.comp.sip_url_ext.addr.nameAddr.addrSpec); + + /* MSC -> OSC: MSC sends SETUP.ind after CC SETUP was received from MS */ + MNCC.send(ts_MNCC_SETUP_ind(cp.mncc_call_id, dst, src, "262420123456789")); + + /* MSC -> OSC: Simulate a CC DISCONNET from the MT user *before* responding to the RTP_CREATE */ + MNCC.send(ts_MNCC_DISC_ind(cp.mncc_call_id, ts_MNCC_cause(0))); + + /* MSC <- OSC: Create GSM side RTP socket (too late) */ + MNCC.receive(tr_MNCC_RTP_CREATE(cp.mncc_call_id)) { + var MNCC_PDU mncc := valueof(ts_MNCC_RTP_CREATE(cp.mncc_call_id)); + mncc.u.rtp.payload_msg_type := oct2int('0300'O); + MNCC.send(mncc); /* FIXME: port/ip */ + } + + /* OSC -> SIP: We should never receive INVITE */ + timer T := 10.0; + T.start; + alt { + [] SIP.receive(tr_SIP_INVITE(?, sip_addr_gsm, sip_addr_ext, ?, ?)) { + setverdict(fail, "Received unexpected INVITE"); + } + [] T.timeout { + setverdict(pass); + } + } +} +testcase TC_mo_setup_disc_late_rtp() runs on test_CT { + var ConnHdlrPars pars; + var ConnHdlr vc_conn; + f_init(); + pars := valueof(t_Pars); + vc_conn := f_start_handler(refers(f_TC_mo_setup_disc_late_rtp), pars); + vc_conn.done; +} control { execute( TC_mt_success_rel_gsm() ); execute( TC_mt_success_rel_sip() ); execute( TC_mo_success_rel_gsm() ); execute( TC_mo_success_rel_sip() ); + execute( TC_mo_setup_disc_late_rtp() ); } |