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laforge gerrit-no-reply at lists.osmocom.orglaforge has submitted this change. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/21308 )
Change subject: gbproxy: Add paging for all situations of unknown identity
......................................................................
gbproxy: Add paging for all situations of unknown identity
CS-PAGING and PS-PAGING for unknown RAC, LAC and BVCI on either PTP or SIG BVC.
Change-Id: I9874d54939daa28201b82139c9d8e3022432e621
---
M gbproxy/GBProxy_Tests.ttcn
1 file changed, 299 insertions(+), 0 deletions(-)
Approvals:
laforge: Looks good to me, approved
Jenkins Builder: Verified
diff --git a/gbproxy/GBProxy_Tests.ttcn b/gbproxy/GBProxy_Tests.ttcn
index 26831d1..4f0f8b6 100644
--- a/gbproxy/GBProxy_Tests.ttcn
+++ b/gbproxy/GBProxy_Tests.ttcn
@@ -1038,6 +1038,34 @@
}
}
+/* send a PS-PAGING but don't expect it to show up on any PTP or SIG BVC */
+private function f_send_paging_ps_exp_no_bss(template (value) Paging_Field4 p4, integer sgsn_idx := 0,
+ boolean use_sig := false)
+runs on BSSGP_ConnHdlr {
+ var template (present) PDU_BSSGP exp_rx;
+ exp_rx := f_send_paging_ps(p4, sgsn_idx, use_sig);
+ /* Expect paging to propagate to no BSS */
+ timer T := 2.0;
+ T.start;
+ alt {
+ [] any from PCU.receive(exp_rx) {
+ setverdict(fail, "Paging received on unexpected BVC");
+ }
+ [] any from PCU_SIG.receive(exp_rx) {
+ setverdict(fail, "Paging received on unexpected BVC");
+ }
+ [] any from PCU.receive(PDU_BSSGP:{pDU_BSSGP_PAGING_PS:=?}) {
+ setverdict(fail, "Different Paging received on PTP BVC");
+ }
+ [] any from PCU_SIG.receive(PDU_BSSGP:{pDU_BSSGP_PAGING_PS:=?}) {
+ setverdict(fail, "Different Paging received on SIGNALING BVC");
+ }
+ [] T.timeout {
+ setverdict(pass);
+ }
+ }
+}
+
private function f_TC_paging_ps_ptp_bss(charstring id) runs on BSSGP_ConnHdlr
{
/* doesn't really make sense: Sending to a single BVCI means the message ends up
@@ -1072,6 +1100,26 @@
f_cleanup();
}
+/* PS-PAGING on PTP-BVC for unknown Location Area */
+private function f_TC_paging_ps_ptp_lac_unknown(charstring id) runs on BSSGP_ConnHdlr
+{
+ var GSM_Types.LocationAreaIdentification unknown_la := {
+ mcc_mnc := '567F99'H,
+ lac := 33333
+ };
+ /* as it's sent on the PTP BVC, we expect it to pass even for unknown LAC */
+ f_send_paging_ps_exp_one_bss(ts_BssgpP4LAC(unknown_la), 0, false, 0);
+}
+testcase TC_paging_ps_ptp_lac_unknown() runs on test_CT {
+ var BSSGP_ConnHdlr vc_conn;
+ f_init();
+
+ vc_conn := f_start_handler(refers(f_TC_paging_ps_ptp_lac_unknown), testcasename(), g_pcu, g_sgsn, 11);
+ vc_conn.done;
+
+ f_cleanup();
+}
+
/* PS-PAGING on PTP-BVC for Routeing Area */
private function f_TC_paging_ps_ptp_rac(charstring id) runs on BSSGP_ConnHdlr
{
@@ -1089,6 +1137,29 @@
f_cleanup();
}
+/* PS-PAGING on PTP-BVC for unknown Routeing Area */
+private function f_TC_paging_ps_ptp_rac_unknown(charstring id) runs on BSSGP_ConnHdlr
+{
+ var RoutingAreaIdentification unknown_ra := {
+ lai := {
+ mcc_mnc := '567F99'H,
+ lac := 33333
+ },
+ rac := 254
+ };
+ /* as it's sent on the PTP BVC, we expect it to pass even for unknown RAC */
+ f_send_paging_ps_exp_one_bss(ts_BssgpP4RAC(unknown_ra), 0, false, 0);
+}
+testcase TC_paging_ps_ptp_rac_unknown() runs on test_CT {
+ var BSSGP_ConnHdlr vc_conn;
+ f_init();
+
+ vc_conn := f_start_handler(refers(f_TC_paging_ps_ptp_rac_unknown), testcasename(), g_pcu, g_sgsn, 11);
+ vc_conn.done;
+
+ f_cleanup();
+}
+
/* PS-PAGING on PTP-BVC for BVCI (one cell) */
private function f_TC_paging_ps_ptp_bvci(charstring id) runs on BSSGP_ConnHdlr
{
@@ -1105,6 +1176,22 @@
f_cleanup();
}
+/* PS-PAGING on PTP-BVC for unknown BVCI */
+private function f_TC_paging_ps_ptp_bvci_unknown(charstring id) runs on BSSGP_ConnHdlr
+{
+ /* as it's sent on the PTP BVC, we expect it to pass even for unknown BVCI */
+ f_send_paging_ps_exp_one_bss(ts_BssgpP4Bvci(33333), 0, false, 0);
+}
+testcase TC_paging_ps_ptp_bvci_unknown() runs on test_CT {
+ var BSSGP_ConnHdlr vc_conn;
+ f_init();
+
+ vc_conn := f_start_handler(refers(f_TC_paging_ps_ptp_bvci_unknown), testcasename(), g_pcu, g_sgsn, 11);
+ vc_conn.done;
+
+ f_cleanup();
+}
+
/* altstep for expecting BSSGP PDU on signaling BVC of given pcu_idx + storing in 'roi' */
private altstep as_paging_sig_pcu(integer pcu_idx, template (present) PDU_BSSGP exp_rx, inout ro_integer roi)
runs on BSSGP_ConnHdlr {
@@ -1192,6 +1279,25 @@
f_cleanup();
}
+/* PS-PAGING on SIG-BVC for unknown Location Area */
+private function f_TC_paging_ps_sig_lac_unknown(charstring id) runs on BSSGP_ConnHdlr
+{
+ var GSM_Types.LocationAreaIdentification unknown_la := {
+ mcc_mnc := '567F99'H,
+ lac := 33333
+ };
+ f_send_paging_ps_exp_no_bss(ts_BssgpP4LAC(unknown_la), 0, true);
+}
+testcase TC_paging_ps_sig_lac_unknown() runs on test_CT {
+ var BSSGP_ConnHdlr vc_conn;
+ f_init();
+
+ vc_conn := f_start_handler(refers(f_TC_paging_ps_sig_lac_unknown), testcasename(), g_pcu, g_sgsn, 11);
+ vc_conn.done;
+
+ f_cleanup();
+}
+
/* PS-PAGING on SIG-BVC for Routeing Area */
private function f_TC_paging_ps_sig_rac(charstring id) runs on BSSGP_ConnHdlr
{
@@ -1208,6 +1314,28 @@
f_cleanup();
}
+/* PS-PAGING on SIG-BVC for unknown Routeing Area */
+private function f_TC_paging_ps_sig_rac_unknown(charstring id) runs on BSSGP_ConnHdlr
+{
+ var RoutingAreaIdentification unknown_ra := {
+ lai := {
+ mcc_mnc := '567F99'H,
+ lac := 33333
+ },
+ rac := 254
+ };
+ f_send_paging_ps_exp_no_bss(ts_BssgpP4RAC(unknown_ra), 0, true);
+}
+testcase TC_paging_ps_sig_rac_unknown() runs on test_CT {
+ var BSSGP_ConnHdlr vc_conn;
+ f_init();
+
+ vc_conn := f_start_handler(refers(f_TC_paging_ps_sig_rac_unknown), testcasename(), g_pcu, g_sgsn, 11);
+ vc_conn.done;
+
+ f_cleanup();
+}
+
/* PS-PAGING on SIG-BVC for BVCI (one cell) */
private function f_TC_paging_ps_sig_bvci(charstring id) runs on BSSGP_ConnHdlr
{
@@ -1223,6 +1351,22 @@
f_cleanup();
}
+/* PS-PAGING on SIG-BVC for unknown BVCI */
+private function f_TC_paging_ps_sig_bvci_unknown(charstring id) runs on BSSGP_ConnHdlr
+{
+ f_send_paging_ps_exp_no_bss(ts_BssgpP4Bvci(33333), 0, true);
+}
+testcase TC_paging_ps_sig_bvci_unknown() runs on test_CT {
+ var BSSGP_ConnHdlr vc_conn;
+ f_init();
+
+ vc_conn := f_start_handler(refers(f_TC_paging_ps_sig_bvci_unknown), testcasename(), g_pcu, g_sgsn, 11);
+ vc_conn.done;
+
+ f_cleanup();
+}
+
+
/***********************************************************************
* PAGING CS procedure
@@ -1297,6 +1441,34 @@
}
}
+/* send a CS-PAGING but don't expect it to show up on any PTP or SIG BVC */
+private function f_send_paging_cs_exp_no_bss(template (value) Paging_Field4 p4, integer sgsn_idx := 0,
+ boolean use_sig := false)
+runs on BSSGP_ConnHdlr {
+ var template (present) PDU_BSSGP exp_rx;
+ exp_rx := f_send_paging_cs(p4, sgsn_idx, use_sig);
+ /* Expect paging to propagate to no BSS */
+ timer T := 2.0;
+ T.start;
+ alt {
+ [] any from PCU.receive(exp_rx) {
+ setverdict(fail, "Paging received on unexpected BVC");
+ }
+ [] any from PCU_SIG.receive(exp_rx) {
+ setverdict(fail, "Paging received on unexpected BVC");
+ }
+ [] any from PCU.receive(PDU_BSSGP:{pDU_BSSGP_PAGING_CS:=?}) {
+ setverdict(fail, "Different Paging received on PTP BVC");
+ }
+ [] any from PCU_SIG.receive(PDU_BSSGP:{pDU_BSSGP_PAGING_CS:=?}) {
+ setverdict(fail, "Different Paging received on SIGNALING BVC");
+ }
+ [] T.timeout {
+ setverdict(pass);
+ }
+ }
+}
+
private function f_TC_paging_cs_ptp_bss(charstring id) runs on BSSGP_ConnHdlr
{
/* doesn't really make sense: Sending to a single BVCI means the message ends up
@@ -1331,6 +1503,26 @@
f_cleanup();
}
+/* CS-PAGING on PTP-BVC for unknown Location Area */
+private function f_TC_paging_cs_ptp_lac_unknown(charstring id) runs on BSSGP_ConnHdlr
+{
+ var GSM_Types.LocationAreaIdentification unknown_la := {
+ mcc_mnc := '567F99'H,
+ lac := 33333
+ };
+ /* as it's sent on the PTP BVC, we expect it to pass even for unknown LAC */
+ f_send_paging_cs_exp_one_bss(ts_BssgpP4LAC(unknown_la), 0, false, 0);
+}
+testcase TC_paging_cs_ptp_lac_unknown() runs on test_CT {
+ var BSSGP_ConnHdlr vc_conn;
+ f_init();
+
+ vc_conn := f_start_handler(refers(f_TC_paging_cs_ptp_lac_unknown), testcasename(), g_pcu, g_sgsn, 11);
+ vc_conn.done;
+
+ f_cleanup();
+}
+
/* CS-PAGING on PTP-BVC for Routeing Area */
private function f_TC_paging_cs_ptp_rac(charstring id) runs on BSSGP_ConnHdlr
{
@@ -1348,6 +1540,29 @@
f_cleanup();
}
+/* CS-PAGING on PTP-BVC for unknown Routeing Area */
+private function f_TC_paging_cs_ptp_rac_unknown(charstring id) runs on BSSGP_ConnHdlr
+{
+ var RoutingAreaIdentification unknown_ra := {
+ lai := {
+ mcc_mnc := '567F99'H,
+ lac := 33333
+ },
+ rac := 254
+ };
+ /* as it's sent on the PTP BVC, we expect it to pass even for unknown RAC */
+ f_send_paging_cs_exp_one_bss(ts_BssgpP4RAC(unknown_ra), 0, false, 0);
+}
+testcase TC_paging_cs_ptp_rac_unknown() runs on test_CT {
+ var BSSGP_ConnHdlr vc_conn;
+ f_init();
+
+ vc_conn := f_start_handler(refers(f_TC_paging_cs_ptp_rac_unknown), testcasename(), g_pcu, g_sgsn, 11);
+ vc_conn.done;
+
+ f_cleanup();
+}
+
/* CS-PAGING on PTP-BVC for BVCI (one cell) */
private function f_TC_paging_cs_ptp_bvci(charstring id) runs on BSSGP_ConnHdlr
{
@@ -1364,6 +1579,22 @@
f_cleanup();
}
+/* CS-PAGING on PTP-BVC for unknown BVCI */
+private function f_TC_paging_cs_ptp_bvci_unknown(charstring id) runs on BSSGP_ConnHdlr
+{
+ /* as it's sent on the PTP BVC, we expect it to pass even for unknown BVCI */
+ f_send_paging_cs_exp_one_bss(ts_BssgpP4Bvci(33333), 0, false, 0);
+}
+testcase TC_paging_cs_ptp_bvci_unknown() runs on test_CT {
+ var BSSGP_ConnHdlr vc_conn;
+ f_init();
+
+ vc_conn := f_start_handler(refers(f_TC_paging_cs_ptp_bvci_unknown), testcasename(), g_pcu, g_sgsn, 11);
+ vc_conn.done;
+
+ f_cleanup();
+}
+
/* send CS-PAGING on SIG BVC, expect it to arrive on given list of PCU indexes */
private function f_send_paging_cs_exp_multi(template (value) Paging_Field4 p4, integer sgsn_idx := 0,
ro_integer exp_on_pcu_idx) runs on BSSGP_ConnHdlr
@@ -1428,6 +1659,25 @@
f_cleanup();
}
+/* CS-PAGING on SIG-BVC for unknown Location Area */
+private function f_TC_paging_cs_sig_lac_unknown(charstring id) runs on BSSGP_ConnHdlr
+{
+ var GSM_Types.LocationAreaIdentification unknown_la := {
+ mcc_mnc := '567F99'H,
+ lac := 33333
+ };
+ f_send_paging_cs_exp_no_bss(ts_BssgpP4LAC(unknown_la), 0, true);
+}
+testcase TC_paging_cs_sig_lac_unknown() runs on test_CT {
+ var BSSGP_ConnHdlr vc_conn;
+ f_init();
+
+ vc_conn := f_start_handler(refers(f_TC_paging_cs_sig_lac_unknown), testcasename(), g_pcu, g_sgsn, 11);
+ vc_conn.done;
+
+ f_cleanup();
+}
+
/* CS-PAGING on SIG-BVC for Routeing Area */
private function f_TC_paging_cs_sig_rac(charstring id) runs on BSSGP_ConnHdlr
{
@@ -1444,6 +1694,28 @@
f_cleanup();
}
+/* CS-PAGING on SIG-BVC for unknown Routeing Area */
+private function f_TC_paging_cs_sig_rac_unknown(charstring id) runs on BSSGP_ConnHdlr
+{
+ var RoutingAreaIdentification unknown_ra := {
+ lai := {
+ mcc_mnc := '567F99'H,
+ lac := 33333
+ },
+ rac := 254
+ };
+ f_send_paging_cs_exp_no_bss(ts_BssgpP4RAC(unknown_ra), 0, true);
+}
+testcase TC_paging_cs_sig_rac_unknown() runs on test_CT {
+ var BSSGP_ConnHdlr vc_conn;
+ f_init();
+
+ vc_conn := f_start_handler(refers(f_TC_paging_cs_sig_rac_unknown), testcasename(), g_pcu, g_sgsn, 11);
+ vc_conn.done;
+
+ f_cleanup();
+}
+
/* CS-PAGING on SIG-BVC for BVCI (one cell) */
private function f_TC_paging_cs_sig_bvci(charstring id) runs on BSSGP_ConnHdlr
{
@@ -1459,6 +1731,21 @@
f_cleanup();
}
+/* CS-PAGING on SIG-BVC for unknown BVCI */
+private function f_TC_paging_cs_sig_bvci_unknown(charstring id) runs on BSSGP_ConnHdlr
+{
+ f_send_paging_cs_exp_no_bss(ts_BssgpP4Bvci(33333), 0, true);
+}
+testcase TC_paging_cs_sig_bvci_unknown() runs on test_CT {
+ var BSSGP_ConnHdlr vc_conn;
+ f_init();
+
+ vc_conn := f_start_handler(refers(f_TC_paging_cs_sig_bvci_unknown), testcasename(), g_pcu, g_sgsn, 11);
+ vc_conn.done;
+
+ 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;
@@ -1506,26 +1793,38 @@
/* PAGING-PS over PTP BVC */
execute( TC_paging_ps_ptp_bss() );
execute( TC_paging_ps_ptp_lac() );
+ execute( TC_paging_ps_ptp_lac_unknown() );
execute( TC_paging_ps_ptp_rac() );
+ execute( TC_paging_ps_ptp_rac_unknown() );
execute( TC_paging_ps_ptp_bvci() );
+ execute( TC_paging_ps_ptp_bvci_unknown() );
/* PAGING-PS over SIG BVC */
execute( TC_paging_ps_sig_bss() );
execute( TC_paging_ps_sig_lac() );
+ execute( TC_paging_ps_sig_lac_unknown() );
execute( TC_paging_ps_sig_rac() );
+ execute( TC_paging_ps_sig_rac_unknown() );
execute( TC_paging_ps_sig_bvci() );
+ execute( TC_paging_ps_sig_bvci_unknown() );
/* PAGING-CS over PTP BVC */
execute( TC_paging_cs_ptp_bss() );
execute( TC_paging_cs_ptp_lac() );
+ execute( TC_paging_cs_ptp_lac_unknown() );
execute( TC_paging_cs_ptp_rac() );
+ execute( TC_paging_cs_ptp_rac_unknown() );
execute( TC_paging_cs_ptp_bvci() );
+ execute( TC_paging_cs_ptp_bvci_unknown() );
/* PAGING-CS over SIG BVC */
execute( TC_paging_cs_sig_bss() );
execute( TC_paging_cs_sig_lac() );
+ execute( TC_paging_cs_sig_lac_unknown() );
execute( TC_paging_cs_sig_rac() );
+ execute( TC_paging_cs_sig_rac_unknown() );
execute( TC_paging_cs_sig_bvci() );
+ execute( TC_paging_cs_sig_bvci_unknown() );
execute( TC_flush_ll() );
--
To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/21308
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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Change-Id: I9874d54939daa28201b82139c9d8e3022432e621
Gerrit-Change-Number: 21308
Gerrit-PatchSet: 4
Gerrit-Owner: laforge <laforge at osmocom.org>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: laforge <laforge at osmocom.org>
Gerrit-Reviewer: pespin <pespin at sysmocom.de>
Gerrit-MessageType: merged
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