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gbproxy: Add test for FLUSH_LL 

Change-Id: I05667295e7fe945de6ed03716ff5ac930d54ac77
Related: SYS#5210
This commit is contained in:
Daniel Willmann 2020-11-24 14:50:59 +01:00 committed by laforge
parent 4798fd7d65
commit 91a8e25b57
1 changed files with 30 additions and 0 deletions
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30
gbproxy/GBProxy_Tests.ttcn
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@ -1459,6 +1459,35 @@ testcase TC_paging_cs_sig_bvci() runs on test_CT {
f_cleanup();
}
private function f_TC_flush_ll(charstring id) runs on BSSGP_ConnHdlr {
var BssgpBvci bvci := g_pars.pcu[0].cfg.bvc[0].bvci;
var integer i;
for (i := 0; i < 10; i := i+1) {
var template (value) PDU_BSSGP pdu_tx := ts_BSSGP_FLUSH_LL(g_pars.tlli, bvci, bvci_new := bvci);
/* we cannot use pdu_tx as there are some subtle differences in the length field :/ */
var template (present) PDU_BSSGP pdu_rx := tr_BSSGP_FLUSH_LL(g_pars.tlli, bvci, bvci_new := bvci);
f_sgsn2pcu(pdu_tx, pdu_rx, use_sig := true);
pdu_tx := ts_BSSGP_FLUSH_LL_ACK(g_pars.tlli, int2oct(0, 1), 23, bvci_new := bvci);
/* we cannot use pdu_tx as there are some subtle differences in the length field :/ */
pdu_rx := tr_BSSGP_FLUSH_LL_ACK(g_pars.tlli, int2oct(0, 1), 23, bvci_new := bvci);
f_pcu2sgsn(pdu_tx, pdu_rx, use_sig := true);
}
setverdict(pass);
}
testcase TC_flush_ll() runs on test_CT
{
var BSSGP_ConnHdlr vc_conn;
f_init();
vc_conn := f_start_handler(refers(f_TC_flush_ll), testcasename(), g_pcu, g_sgsn, 6);
vc_conn.done;
/* TODO: start multiple handlers (UEs) on various cells on same and other NSEs */
f_cleanup();
}
control {
execute( TC_BVC_bringup() );
@ -1499,6 +1528,7 @@ control {
execute( TC_paging_cs_sig_bvci() );
execute( TC_flush_ll() );
}