msc: add TC_paging_response_[it]msi_unknown

These uncover crashes of current osmo-msc master, when a Paging Response
contains an unknown mobile identity. Hence run them last.

The crash is fixed by osmo-msc Ia2c8fa745cfab17ed7114d433f625ddc02ae7b11

Related: OS#4724
Related: Ia2c8fa745cfab17ed7114d433f625ddc02ae7b11 (osmo-msc)
Change-Id: I40496bbccbbd9c496cfa57df49e26f124a2b1554
This commit is contained in:
Neels Hofmeyr 2020-08-19 13:49:05 +00:00 committed by laforge
parent 13737fbb5d
commit 14d0b13f5f
1 changed files with 46 additions and 0 deletions

View File

@ -709,6 +709,50 @@ testcase TC_cmserv_tmsi_unknown() runs on MTC_CT {
vc_conn.done;
}
/* Send Paging Response for IMSI that has never performed LU before */
friend function f_tc_paging_response_imsi_unknown(charstring id, BSC_ConnHdlrPars pars)
runs on BSC_ConnHdlr {
f_init_handler(pars);
var MobileIdentityLV mi := valueof(ts_MI_IMSI_LV(g_pars.imsi));
var BSSMAP_IE_CellIdentifier cell_id := valueof(ts_CellId_CGI('262'H, '42'H, 23, 42));
var PDU_ML3_MS_NW l3_info := valueof(ts_PAG_RESP(mi));
/* Send BSSAP_Conn_Req with COMPL L3 INFO to MSC */
f_cl3_or_initial_ue(l3_info);
/* The Paging Response gets rejected by a direct Clear Command */
f_expect_clear();
}
testcase TC_paging_response_imsi_unknown() runs on MTC_CT {
var BSC_ConnHdlr vc_conn;
f_init();
vc_conn := f_start_handler(refers(f_tc_paging_response_imsi_unknown), 58, verify_cell_id := false);
vc_conn.done;
}
/* Send Paging Response for TMSI that has never performed LU before */
friend function f_tc_paging_response_tmsi_unknown(charstring id, BSC_ConnHdlrPars pars)
runs on BSC_ConnHdlr {
f_init_handler(pars);
var MobileIdentityLV mi := valueof(ts_MI_TMSI_LV('59111111'O));
var BSSMAP_IE_CellIdentifier cell_id := valueof(ts_CellId_CGI('262'H, '42'H, 23, 42));
var PDU_ML3_MS_NW l3_info := valueof(ts_PAG_RESP(mi));
/* Send BSSAP_Conn_Req with COMPL L3 INFO to MSC */
f_cl3_or_initial_ue(l3_info);
/* The Paging Response gets rejected by a direct Clear Command */
f_expect_clear();
}
testcase TC_paging_response_tmsi_unknown() runs on MTC_CT {
var BSC_ConnHdlr vc_conn;
f_init();
vc_conn := f_start_handler(refers(f_tc_paging_response_tmsi_unknown), 59, verify_cell_id := false);
vc_conn.done;
}
friend function f_tc_lu_and_mo_call(charstring id, BSC_ConnHdlrPars pars) runs on BSC_ConnHdlr {
f_init_handler(pars);
@ -6329,6 +6373,8 @@ control {
execute( TC_invalid_mgcp_crash() );
execute( TC_mm_id_resp_no_identity() );
execute( TC_lu_and_expire_while_paging() );
execute( TC_paging_response_imsi_unknown() );
execute( TC_paging_response_tmsi_unknown() );
}