| /* Osmocom MSC+VLR end-to-end tests */ |
| |
| /* (C) 2017 by sysmocom s.f.m.c. GmbH <info@sysmocom.de> |
| * |
| * All Rights Reserved |
| * |
| * Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU Affero General Public License as published by |
| * the Free Software Foundation; either version 3 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Affero General Public License for more details. |
| * |
| * You should have received a copy of the GNU Affero General Public License |
| * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| * |
| */ |
| |
| #include "msc_vlr_tests.h" |
| |
| #include <osmocom/core/logging.h> |
| |
| static void test_hlr_timeout_lu_auth_info() |
| { |
| comment_start(); |
| |
| fake_time_start(); |
| |
| net->authentication_required = true; |
| |
| btw("Location Update request causes a GSUP Send Auth Info request to HLR"); |
| lu_result_sent = RES_NONE; |
| gsup_expect_tx("08010809710000004026f0" CN_DOMAIN VLR_TO_HLR); |
| ms_sends_msg("050802008168000130089910070000006402"); |
| OSMO_ASSERT(gsup_tx_confirmed); |
| VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| |
| BTW("HLR never replies"); |
| |
| btw("At first, we're still waiting"); |
| fake_time_passes(0, 423); |
| EXPECT_CONN_COUNT(1); |
| fake_time_passes(1, 235); |
| EXPECT_CONN_COUNT(1); |
| fake_time_passes(1, 235); |
| EXPECT_CONN_COUNT(1); |
| fake_time_passes(1, 235); |
| EXPECT_CONN_COUNT(1); |
| fake_time_passes(1, 235); |
| EXPECT_CONN_COUNT(1); |
| expect_bssap_clear(); |
| fake_time_passes(1, 235); |
| btw("RAN_CONN_TIMEOUT has passed, conn is gone."); |
| VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
| ran_sends_clear_complete(); |
| EXPECT_CONN_COUNT(0); |
| VERBOSE_ASSERT(lu_result_sent, == RES_REJECT, "%d"); |
| |
| clear_vlr(); |
| comment_end(); |
| } |
| |
| static void test_hlr_timeout_lu_upd_loc_result() |
| { |
| comment_start(); |
| |
| fake_time_start(); |
| |
| btw("Location Update request causes a GSUP LU request to HLR"); |
| lu_result_sent = RES_NONE; |
| gsup_expect_tx("04010809710000004026f0" CN_DOMAIN VLR_TO_HLR); |
| ms_sends_msg("050802008168000130089910070000006402"); |
| OSMO_ASSERT(gsup_tx_confirmed); |
| VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| |
| btw("HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT"); |
| gsup_rx("10010809710000004026f00804036470f1" HLR_TO_VLR, |
| "12010809710000004026f0" VLR_TO_HLR); |
| VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| |
| BTW("HLR never sends GSUP _UPDATE_LOCATION_RESULT"); |
| |
| btw("At first, we're still waiting"); |
| fake_time_passes(0, 423); |
| EXPECT_CONN_COUNT(1); |
| VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| fake_time_passes(1, 235); |
| EXPECT_CONN_COUNT(1); |
| VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| fake_time_passes(1, 235); |
| EXPECT_CONN_COUNT(1); |
| VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| fake_time_passes(1, 235); |
| EXPECT_CONN_COUNT(1); |
| VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| fake_time_passes(1, 235); |
| EXPECT_CONN_COUNT(1); |
| VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| expect_bssap_clear(); |
| fake_time_passes(1, 235); |
| btw("RAN_CONN_TIMEOUT has passed, conn is gone."); |
| VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
| ran_sends_clear_complete(); |
| EXPECT_CONN_COUNT(0); |
| VERBOSE_ASSERT(lu_result_sent, == RES_REJECT, "%d"); |
| |
| clear_vlr(); |
| comment_end(); |
| } |
| |
| msc_vlr_test_func_t msc_vlr_tests[] = { |
| test_hlr_timeout_lu_auth_info, |
| test_hlr_timeout_lu_upd_loc_result, |
| NULL |
| }; |