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osmo-ttcn3-hacks
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sgsn: Reduce code duplication by introducing f_gmm_gsup_lu_isd() 

Change-Id: I7a43eaa75201fc6c3afba67f6161aef872aca546
This commit is contained in:
Harald Welte 2018-02-17 09:40:03 +01:00
parent 23178c590e
commit 311ec27f42
1 changed files with 11 additions and 8 deletions
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19
sgsn/SGSN_Tests.ttcn
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@ -247,6 +247,7 @@ altstep as_mm_identity() runs on BSSGP_ConnHdlr {
}
}
/* perform GMM authentication (if expected) */
function f_gmm_auth () runs on BSSGP_ConnHdlr {
var BssgpDecoded bd;
var PDU_L3_MS_SGSN l3_mo;
@ -314,6 +315,14 @@ private function f_mi_get_lv() runs on BSSGP_ConnHdlr return MobileIdentityLV {
}
}
private function f_gmm_gsup_lu_isd() runs on BSSGP_ConnHdlr {
/* Expect MSC to perform LU with HLR */
GSUP.receive(tr_GSUP_UL_REQ(g_pars.imsi));
GSUP.send(ts_GSUP_ISD_REQ(g_pars.imsi, g_pars.msisdn));
GSUP.receive(tr_GSUP_ISD_RES(g_pars.imsi));
GSUP.send(ts_GSUP_UL_RES(g_pars.imsi));
}
private function f_TC_attach(charstring id) runs on BSSGP_ConnHdlr {
var BssgpDecoded bd;
var RoutingAreaIdentificationV old_ra := f_random_RAI();
@ -321,10 +330,7 @@ private function f_TC_attach(charstring id) runs on BSSGP_ConnHdlr {
BSSGP.send(ts_GMM_ATTACH_REQ(f_mi_get_lv(), old_ra, false, false, omit, omit));
f_gmm_auth();
/* Expect MSC to perform LU with HLR */
GSUP.receive(tr_GSUP_UL_REQ(g_pars.imsi));
GSUP.send(ts_GSUP_ISD_REQ(g_pars.imsi, g_pars.msisdn));
GSUP.receive(tr_GSUP_ISD_RES(g_pars.imsi));
GSUP.send(ts_GSUP_UL_RES(g_pars.imsi));
f_gmm_gsup_lu_isd();
BSSGP.receive(tr_BD_L3_MT(tr_GMM_ATTACH_ACCEPT('001'B, ?, ?))) -> value bd {
f_process_attach_accept(bd.l3_mt.msgs.gprs_mm.attachAccept);
@ -474,10 +480,7 @@ private function f_TC_attach_combined(charstring id) runs on BSSGP_ConnHdlr {
BSSGP.send(ts_GMM_ATTACH_REQ(f_mi_get_lv(), old_ra, true, false, omit, omit));
f_gmm_auth();
/* Expect MSC to perform LU with HLR */
GSUP.receive(tr_GSUP_UL_REQ(g_pars.imsi));
GSUP.send(ts_GSUP_ISD_REQ(g_pars.imsi, g_pars.msisdn));
GSUP.receive(tr_GSUP_ISD_RES(g_pars.imsi));
GSUP.send(ts_GSUP_UL_RES(g_pars.imsi));
f_gmm_gsup_lu_isd();
BSSGP.receive(tr_BD_L3_MT(tr_GMM_ATTACH_ACCEPT('001'B, ?, ?))) -> value bd {
f_process_attach_accept(bd.l3_mt.msgs.gprs_mm.attachAccept);