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MSC: add test cases for concurrent MO/MT SS/USSD transactions 

Both test cases make use of the existing functions:

  - TC_multi_lu_and_mo_ussd: f_tc_lu_and_mo_ussd_single_request(),
  - TC_multi_lu_and_mt_ussd: f_tc_lu_and_mt_ussd_notification(),

starting several (*) BSC_ConnHdlr components in parallel.

(*) The maximum amount is limited by 16 - this is as much
    as both GSUP and SCTP emulation components can handle.

Change-Id: I2fb1c5d285163d5245d92fa24c197a5027ecbe6f
Related: OS#2931
This commit is contained in:
Vadim Yanitskiy 2020-01-07 21:56:55 +01:00 committed by laforge
parent f3906e63f8
commit 1c9754dc0d
3 changed files with 87 additions and 0 deletions
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41
msc/MSC_Tests.ttcn
View File

@ -3695,6 +3695,44 @@ testcase TC_proc_ss_abort() runs on MTC_CT {
}
/* Verify multiple concurrent MO SS/USSD transactions
* (one subscriber - one transaction) */
testcase TC_multi_lu_and_mo_ussd() runs on MTC_CT {
var BSC_ConnHdlr vc_conn[16];
var integer i;
f_init();
for (i := 0; i < sizeof(vc_conn); i := i + 1) {
vc_conn[i] := f_start_handler(refers(f_tc_lu_and_mo_ussd_single_request), 210 + i);
}
for (i := 0; i < sizeof(vc_conn); i := i + 1) {
vc_conn[i].done;
}
}
/* Verify multiple concurrent MT SS/USSD transactions
* (one subscriber - one transaction) */
testcase TC_multi_lu_and_mt_ussd() runs on MTC_CT {
var BSC_ConnHdlr vc_conn[16];
var integer i;
var OCT4 sid;
f_init();
for (i := 0; i < sizeof(vc_conn); i := i + 1) {
sid := '200001'O & int2oct(i, 1); /* All transactions must use different session ID */
vc_conn[i] := f_start_handler_with_pars(refers(f_tc_lu_and_mt_ussd_notification),
f_init_pars(226 + i, gsup_sid := sid));
}
for (i := 0; i < sizeof(vc_conn); i := i + 1) {
vc_conn[i].done;
}
}
/* A5/1 only permitted on network side; attempt an invalid CIPHER MODE COMPLETE with A5/3 which MSC should reject. */
private function f_tc_cipher_complete_with_invalid_cipher(charstring id, BSC_ConnHdlrPars pars) runs on BSC_ConnHdlr {
pars.net.expect_auth := true;
@ -5845,6 +5883,9 @@ control {
execute( TC_proc_ss_paging_fail() );
execute( TC_proc_ss_abort() );
execute( TC_multi_lu_and_mo_ussd() );
execute( TC_multi_lu_and_mt_ussd() );
execute( TC_cipher_complete_with_invalid_cipher() );
execute( TC_cipher_complete_1_without_cipher() );
execute( TC_cipher_complete_3_without_cipher() );

42
msc/MSC_Tests_Iu.ttcn
View File

@ -462,6 +462,45 @@ testcase TC_iu_proc_ss_abort() runs on MTC_CT {
vc_conn.done;
}
/* Verify multiple concurrent MO SS/USSD transactions
* (one subscriber - one transaction) */
testcase TC_iu_multi_lu_and_mo_ussd() runs on MTC_CT {
var BSC_ConnHdlr vc_conn[8];
var BSC_ConnHdlrPars pars;
var integer i;
f_init(3);
for (i := 0; i < sizeof(vc_conn); i := i + 1) {
pars := f_init_pars(1100 + i, ran_idx := 2, ran_is_geran := false);
vc_conn[i] := f_start_handler_with_pars(refers(f_tc_lu_and_mo_ussd_single_request), pars);
}
for (i := 0; i < sizeof(vc_conn); i := i + 1) {
vc_conn[i].done;
}
}
/* Verify multiple concurrent MT SS/USSD transactions
* (one subscriber - one transaction) */
testcase TC_iu_multi_lu_and_mt_ussd() runs on MTC_CT {
var BSC_ConnHdlr vc_conn[8];
var BSC_ConnHdlrPars pars;
var integer i;
f_init(3);
for (i := 0; i < sizeof(vc_conn); i := i + 1) {
pars := f_init_pars(1110 + i, ran_idx := 2, ran_is_geran := false,
gsup_sid := '200001'O & int2oct(i, 1));
vc_conn[i] := f_start_handler_with_pars(refers(f_tc_lu_and_mt_ussd_notification), pars);
}
for (i := 0; i < sizeof(vc_conn); i := i + 1) {
vc_conn[i].done;
}
}
testcase TC_iu_lu_with_invalid_mcc_mnc() runs on MTC_CT {
var BSC_ConnHdlr vc_conn;
f_init(3);
@ -523,6 +562,9 @@ control {
execute( TC_iu_proc_ss_paging_fail() );
execute( TC_iu_proc_ss_abort() );
execute( TC_iu_multi_lu_and_mo_ussd() );
execute( TC_iu_multi_lu_and_mt_ussd() );
execute( TC_iu_lu_with_invalid_mcc_mnc() );
/* TODO: Iu + SGsAP related tests, e.g. paging on IuCS */

4
msc/expected-results.xml
View File

@ -73,6 +73,8 @@
<testcase classname='MSC_Tests' name='TC_proc_ss_for_unknown_session' time='MASKED'/>
<testcase classname='MSC_Tests' name='TC_proc_ss_paging_fail' time='MASKED'/>
<testcase classname='MSC_Tests' name='TC_proc_ss_abort' time='MASKED'/>
<testcase classname='MSC_Tests' name='TC_multi_lu_and_mo_ussd' time='MASKED'/>
<testcase classname='MSC_Tests' name='TC_multi_lu_and_mt_ussd' time='MASKED'/>
<testcase classname='MSC_Tests' name='TC_cipher_complete_with_invalid_cipher' time='MASKED'/>
<testcase classname='MSC_Tests' name='TC_cipher_complete_1_without_cipher' time='MASKED'/>
<testcase classname='MSC_Tests' name='TC_cipher_complete_3_without_cipher' time='MASKED'/>
@ -212,6 +214,8 @@
<testcase classname='MSC_Tests_Iu' name='TC_iu_proc_ss_for_unknown_session' time='MASKED'/>
<testcase classname='MSC_Tests_Iu' name='TC_iu_proc_ss_paging_fail' time='MASKED'/>
<testcase classname='MSC_Tests_Iu' name='TC_iu_proc_ss_abort' time='MASKED'/>
<testcase classname='MSC_Tests_Iu' name='TC_iu_multi_lu_and_mo_ussd' time='MASKED'/>
<testcase classname='MSC_Tests_Iu' name='TC_iu_multi_lu_and_mt_ussd' time='MASKED'/>
<testcase classname='MSC_Tests_Iu' name='TC_iu_lu_with_invalid_mcc_mnc' time='MASKED'/>
<testcase classname='MSC_Tests_Iu' name='TC_mo_cc_iu_release' time='MASKED'/>
</testsuite>