msc/USSD: add single *#100# request testcase
In this testcase we perform LUR, then request our own number and
then expect the response with matching MSISDN.
Change-Id: I82450c6f48f6c17bc33e0ec6c91f2a73e44793ad
diff --git a/msc/MSC_Tests.ttcn b/msc/MSC_Tests.ttcn
index f843839..05d6b4f 100644
--- a/msc/MSC_Tests.ttcn
+++ b/msc/MSC_Tests.ttcn
@@ -51,6 +51,10 @@
import from SMPP_Templates all;
import from SMPP_Emulation all;
+import from SS_Types all;
+import from SS_Templates all;
+import from USSD_Helpers all;
+
const integer NUM_BSC := 2;
type record of BSSAP_Configuration BSSAP_Configurations;
@@ -2101,6 +2105,64 @@
vc_conn.done;
}
+/***********************************************************************
+ * USSD Testing
+ ***********************************************************************/
+
+private function f_tc_lu_and_ussd_single_req(charstring id, BSC_ConnHdlrPars pars)
+runs on BSC_ConnHdlr {
+ f_init_handler(pars);
+
+ /* Perform location update */
+ f_perform_lu();
+
+ /* Send CM Service Request for SS/USSD */
+ f_establish_fully(EST_TYPE_SS_ACT);
+
+ /* Compose a new SS/REGISTER message with request */
+ var template (value) PDU_ML3_MS_NW ussd_req := ts_ML3_MO_SS_REGISTER(
+ tid := 1, /* We just need a single transaction */
+ ti_flag := c_TIF_ORIG, /* Sent from the side that originates the TI */
+ facility := f_USSD_FACILITY_IE_INVOKE(
+ invoke_id := 5, /* Phone may not start from 0 or 1 */
+ op_code := SS_OP_CODE_PROCESS_USS_REQ,
+ ussd_string := "*#100#"
+ )
+ );
+
+ /* Compose SS/RELEASE_COMPLETE template with expected response */
+ var template PDU_ML3_NW_MS ussd_rsp := tr_ML3_MT_SS_RELEASE_COMPLETE(
+ tid := 1, /* Response should arrive within the same transaction */
+ ti_flag := c_TIF_REPL, /* Sent to the side that originates the TI */
+ facility := f_USSD_FACILITY_IE_RETURN_RESULT(
+ invoke_id := 5, /* InvokeID shall be the same for both REQ and RSP */
+ op_code := SS_OP_CODE_PROCESS_USS_REQ,
+ ussd_string := "Your extension is " & hex2str(g_pars.msisdn) & "\r"
+ )
+ );
+
+ /* Request own number request */
+ BSSAP.send(ts_PDU_DTAP_MO(ussd_req));
+ alt {
+ /* We expect RELEASE_COMPLETE message with the response */
+ [] BSSAP.receive(tr_PDU_DTAP_MT(ussd_rsp)) {
+ setverdict(pass);
+ }
+ [] BSSAP.receive {
+ setverdict(fail, "Unknown/unexpected BSSAP received");
+ self.stop;
+ }
+ }
+
+ f_expect_clear();
+}
+testcase TC_lu_and_ussd_single_req() runs on MTC_CT {
+ var BSC_ConnHdlr vc_conn;
+ f_init();
+ vc_conn := f_start_handler(refers(f_tc_lu_and_ussd_single_req), 46);
+ vc_conn.done;
+}
+
/* TODO (SMS):
* different user data lengths
* SMPP transaction mode with unsuccessful delivery
@@ -2182,6 +2244,8 @@
execute( TC_smpp_mo_sms() );
execute( TC_smpp_mt_sms() );
+ execute( TC_lu_and_ussd_single_req() );
+
/* Run this last: at the time of writing this test crashes the MSC */
execute( TC_lu_imsi_auth_tmsi_encr_3_1_log_msc_debug() );
}