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laforge gerrit-no-reply at lists.osmocom.orglaforge has submitted this change and it was merged. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/14503 ) Change subject: MSC_Tests.ttcn: introduce TC_mo_ussd_for_unknown_trans ...................................................................... MSC_Tests.ttcn: introduce TC_mo_ussd_for_unknown_trans The new test case is aimed to verify that OsmoMSC properly does reject (call independent) SS/USSD messages for non-existing transactions. Change-Id: I231142c88b0d3308039c797aa2bccadd79dce18b Related: OS#2931 --- M msc/MSC_Tests.ttcn 1 file changed, 60 insertions(+), 0 deletions(-) Approvals: Jenkins Builder: Verified laforge: Looks good to me, approved diff --git a/msc/MSC_Tests.ttcn b/msc/MSC_Tests.ttcn index b0834a4..b00e032 100644 --- a/msc/MSC_Tests.ttcn +++ b/msc/MSC_Tests.ttcn @@ -3509,6 +3509,65 @@ vc_conn.done; } +/* MO (mobile-originated) SS/USSD for unknown transaction */ +friend function f_tc_mo_ussd_for_unknown_trans(charstring id, BSC_ConnHdlrPars pars) +runs on BSC_ConnHdlr { + f_init_handler(pars); + + f_ran_register_imsi(g_pars.imsi, 'FFFFFFFF'O); + f_create_gsup_expect(hex2str(g_pars.imsi)); + + /* Perform location update */ + f_perform_lu(); + + /* Send CM Service Request for SS/USSD */ + f_establish_fully(EST_TYPE_SS_ACT); + + /* GSM 04.80 FACILITY message for a non-existing transaction */ + var template (value) PDU_ML3_MS_NW mo_ss_fac := ts_ML3_MO_SS_FACILITY( + tid := 1, /* An arbitrary transaction identifier */ + ti_flag := c_TIF_ORIG, /* Sent from the side that originates the TI */ + facility := f_rnd_octstring(23) /* We don't care about the Facility IE */ + ); + + /* GSM 04.80 RELEASE COMPLETE message for a non-existing transaction */ + var template (value) PDU_ML3_MS_NW mo_ss_rel := ts_ML3_MO_SS_RELEASE_COMPLETE( + tid := 1, /* An arbitrary transaction identifier */ + ti_flag := c_TIF_ORIG, /* Sent from the side that originates the TI */ + facility := f_rnd_octstring(23) /* We don't care about the Facility IE */ + ); + + /* Expected response from the network */ + var template PDU_ML3_NW_MS mt_ss_rel := tr_ML3_MT_SS_RELEASE_COMPLETE( + tid := 1, /* Same as in the FACILITY message */ + ti_flag := c_TIF_REPL, /* Sent to the side that originates the TI */ + facility := omit + ); + + /* Send GSM 04.80 FACILITY for non-existing transaction */ + BSSAP.send(ts_PDU_DTAP_MO(mo_ss_fac)); + + /* Expect GSM 04.80 RELEASE COMPLETE message */ + f_expect_mt_dtap_msg(mt_ss_rel); + f_expect_clear(); + + /* Send another CM Service Request for SS/USSD */ + f_establish_fully(EST_TYPE_SS_ACT); + + /* Send GSM 04.80 RELEASE COMPLETE for non-existing transaction */ + BSSAP.send(ts_PDU_DTAP_MO(mo_ss_rel)); + + /* Expect GSM 04.80 RELEASE COMPLETE message */ + f_expect_mt_dtap_msg(mt_ss_rel); + f_expect_clear(); +} +testcase TC_mo_ussd_for_unknown_trans() runs on MTC_CT { + var BSC_ConnHdlr vc_conn; + f_init(); + vc_conn := f_start_handler(refers(f_tc_mo_ussd_for_unknown_trans), 111); + vc_conn.done; +} + /* MT (network-originated) USSD for unknown session */ friend function f_tc_proc_ss_for_unknown_session(charstring id, BSC_ConnHdlrPars pars) runs on BSC_ConnHdlr { @@ -5542,6 +5601,7 @@ execute( TC_lu_and_ss_session_timeout() ); execute( TC_mt_ussd_for_unknown_subscr() ); + execute( TC_mo_ussd_for_unknown_trans() ); execute( TC_proc_ss_for_unknown_session() ); execute( TC_proc_ss_paging_fail() ); execute( TC_proc_ss_abort() ); -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/14503 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: I231142c88b0d3308039c797aa2bccadd79dce18b Gerrit-Change-Number: 14503 Gerrit-PatchSet: 1 Gerrit-Owner: fixeria <axilirator at gmail.com> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge at gnumonks.org> Gerrit-MessageType: merged -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20190617/89f6e653/attachment.htm>