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osmo-ttcn3-hacks
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BSC_Tests: Make sure CHAN RQDs for emergency are denied 

Test that a CHAN RQD that indicates an emergency call is rejected if
emergency calls are disabled.

Change-Id: I9084df86e8f808e3c1d948ab88e07e7458761a71
Related: OS#4548
This commit is contained in:
Philipp Maier 2020-08-12 17:21:58 +02:00
parent af58db2db9
commit 606f07d113
1 changed files with 23 additions and 0 deletions
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23
bsc/BSC_Tests.ttcn
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@ -1022,6 +1022,28 @@ testcase TC_chan_act_ack_noest_emerg() runs on test_CT {
f_TC_chan_act_ack_noest(ra := 'A5'O);
}
/* Emergency call variant, but emergency calls are not allowed */
testcase TC_chan_rqd_emerg_deny() runs on test_CT {
/* See also: 3GPP TS 04.08, Table 9.9, ra=101xxxxx */
var RSL_Message rx_rsl;
var GsmRrMessage rr;
f_init(1);
f_vty_allow_emerg_bts(false, 0);
IPA_RSL[0].clear;
f_ipa_tx(0, ts_RSL_CHAN_RQD('A5'O, 23));
rx_rsl := f_exp_ipa_rx(0, tr_RSL_MsgTypeC(RSL_MT_IMMEDIATE_ASSIGN_CMD));
rr := dec_GsmRrMessage(rx_rsl.ies[1].body.full_imm_ass_info.payload);
if (rr.header.message_type == IMMEDIATE_ASSIGNMENT_REJECT) {
setverdict(pass);
} else {
setverdict(fail, "immediate assignment not rejected");
}
}
/* Test behavior if MSC never answers to CR */
testcase TC_chan_act_ack_est_ind_noreply() runs on test_CT {
var RslLinkId main_dcch := valueof(ts_RslLinkID_DCCH(0));
@ -6136,6 +6158,7 @@ control {
execute( TC_chan_act_counter() );
execute( TC_chan_act_ack_noest() );
execute( TC_chan_act_ack_noest_emerg() );
execute( TC_chan_rqd_emerg_deny() );
execute( TC_chan_act_ack_est_ind_noreply() );
execute( TC_chan_act_ack_est_ind_refused() );
execute( TC_chan_act_nack() );