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bsc: add BSC_Tests.TC_assignment_fr_a5_4_fail 

Allow only A5/4, but omit the Kc128 IE from MSC's msg. Expect Cipher
Mode Reject.

Related: SYS#5324
Change-Id: I7734a4a59797a9b21523c33f48815a8094f4e6ec
This commit is contained in:
Neels Hofmeyr 2021-06-10 23:59:35 +02:00 committed by laforge
parent 0d8ec5366d
commit 0faeb7afc9
2 changed files with 16 additions and 0 deletions
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15
bsc/BSC_Tests.ttcn
View File

@ -3415,6 +3415,20 @@ testcase TC_assignment_fr_a5_4() runs on test_CT {
f_shutdown_helper();
}
/* Allow only A5/4, but omit the Kc128 IE from MSC's msg. Expect Cipher Mode Reject. */
testcase TC_assignment_fr_a5_4_fail() runs on test_CT {
var TestHdlrParams pars := f_gen_test_hdlr_pars();
var MSC_ConnHdlr vc_conn;
f_init(1, true);
f_sleep(1.0);
pars.encr := valueof(t_EncrParams('10'O, f_rnd_octstring(8))); // A5/4 support, but Kc128 missing!
vc_conn := f_start_handler(refers(f_TC_assignment_a5_not_sup), pars);
vc_conn.done;
f_shutdown_helper();
}
/* Expect ASSIGNMENT FAIL if mandatory IE is missing */
private function f_tc_assignment_fr_a5_1_codec_missing(charstring id) runs on MSC_ConnHdlr {
g_pars := f_gen_test_hdlr_pars();
@ -8943,6 +8957,7 @@ control {
}
execute( TC_assignment_fr_a5_3() );
execute( TC_assignment_fr_a5_4() );
execute( TC_assignment_fr_a5_4_fail() );
execute( TC_assignment_fr_a5_not_sup() );
execute( TC_ciph_mode_a5_0() );
execute( TC_ciph_mode_a5_1() );

1
bsc/expected-results.xml
View File

@ -48,6 +48,7 @@
<testcase classname='BSC_Tests' name='TC_assignment_fr_a5_1_codec_missing' time='MASKED'/>
<testcase classname='BSC_Tests' name='TC_assignment_fr_a5_3' time='MASKED'/>
<testcase classname='BSC_Tests' name='TC_assignment_fr_a5_4' time='MASKED'/>
<testcase classname='BSC_Tests' name='TC_assignment_fr_a5_4_fail' time='MASKED'/>
<testcase classname='BSC_Tests' name='TC_assignment_fr_a5_not_sup' time='MASKED'/>
<testcase classname='BSC_Tests' name='TC_ciph_mode_a5_0' time='MASKED'/>
<testcase classname='BSC_Tests' name='TC_ciph_mode_a5_1' time='MASKED'/>