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-rw-r--r--tests/msc_vlr/msc_vlr_test_reject_concurrency.c397
1 files changed, 0 insertions, 397 deletions
diff --git a/tests/msc_vlr/msc_vlr_test_reject_concurrency.c b/tests/msc_vlr/msc_vlr_test_reject_concurrency.c
deleted file mode 100644
index 2377c19b..00000000
--- a/tests/msc_vlr/msc_vlr_test_reject_concurrency.c
+++ /dev/null
@@ -1,397 +0,0 @@
-/* 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"
-
-void test_reject_2nd_conn()
-{
- struct gsm_subscriber_connection *conn1;
- comment_start();
-
- btw("Location Update Request on one connection");
- lu_result_sent = RES_NONE;
- gsup_expect_tx("04010809710000004026f0");
- ms_sends_msg("050802008168000130089910070000006402");
- OSMO_ASSERT(gsup_tx_confirmed);
- VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
- EXPECT_CONN_COUNT(1);
-
- btw("Another Location Update Request from the same subscriber on another connection is rejected");
- conn1 = g_conn;
- g_conn = NULL;
- expect_bssap_clear();
- ms_sends_msg("050802008168000130089910070000006402");
- VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
- VERBOSE_ASSERT(lu_result_sent, == RES_REJECT, "%d");
- EXPECT_CONN_COUNT(1);
-
-
- BTW("The first connection can still complete its LU");
- btw("HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT");
- g_conn = conn1;
- lu_result_sent = RES_NONE;
- gsup_rx("10010809710000004026f00804036470f1",
- "12010809710000004026f0");
- VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
-
- btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT");
- expect_bssap_clear();
- gsup_rx("06010809710000004026f0", NULL);
- VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
-
- btw("LU was successful, and the conn has already been closed");
- VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d");
- EXPECT_CONN_COUNT(0);
-
- clear_vlr();
- comment_end();
-}
-
-void _normal_lu_part1()
-{
- btw("Location Update Request");
- lu_result_sent = RES_NONE;
- gsup_expect_tx("04010809710000004026f0");
- ms_sends_msg("050802008168000130089910070000006402");
- OSMO_ASSERT(gsup_tx_confirmed);
- VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
- EXPECT_CONN_COUNT(1);
-}
-
-void _normal_lu_part2()
-{
- btw("HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT");
- lu_result_sent = RES_NONE;
- gsup_rx("10010809710000004026f00804036470f1",
- "12010809710000004026f0");
- VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
-
- btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT");
- expect_bssap_clear();
- gsup_rx("06010809710000004026f0", NULL);
- VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
-
- btw("LU was successful, and the conn has already been closed");
- VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d");
- EXPECT_CONN_COUNT(0);
-}
-
-void _normal_lu()
-{
- BTW("Subscriber does a normal LU");
- _normal_lu_part1();
- _normal_lu_part2();
-}
-
-void _normal_cm_service_req()
-{
- BTW("Subscriber does a normal CM Service Request");
- cm_service_result_sent = RES_NONE;
- ms_sends_msg("05247803305886089910070000006402");
- OSMO_ASSERT(g_conn);
- OSMO_ASSERT(g_conn->conn_fsm);
- OSMO_ASSERT(g_conn->vsub);
- VERBOSE_ASSERT(cm_service_result_sent, == RES_ACCEPT, "%d");
- EXPECT_ACCEPTED(true);
-}
-
-void _page()
-{
- const char *imsi = "901700000004620";
- struct vlr_subscr *vsub;
-
- BTW("an SMS is sent, MS is paged");
- paging_expect_imsi(imsi);
- paging_sent = false;
- vsub = vlr_subscr_find_by_imsi(net->vlr, imsi);
- OSMO_ASSERT(vsub);
- VERBOSE_ASSERT(llist_count(&vsub->cs.requests), == 0, "%d");
-
- send_sms(vsub, vsub,
- "Privacy in residential applications is a desirable"
- " marketing option.");
-
- VERBOSE_ASSERT(llist_count(&vsub->cs.requests), == 1, "%d");
- vlr_subscr_put(vsub);
- vsub = NULL;
- VERBOSE_ASSERT(paging_sent, == true, "%d");
- VERBOSE_ASSERT(paging_stopped, == false, "%d");
-}
-
-void _paging_resp_part1()
-{
- btw("MS replies with Paging Response, we deliver the SMS");
- dtap_expect_tx("09" /* SMS messages */
- "01" /* CP-DATA */
- "58" /* length */
- "01" /* Network to MS */
- "00" /* reference */
- /* originator (gsm411_send_sms() hardcodes this weird nr) */
- "0791" "447758100650" /* 447785016005 */
- "00" /* dest */
- /* SMS TPDU */
- "4c" /* len */
- "00" /* SMS deliver */
- "05806470f1" /* originating address 46071 */
- "00" /* TP-PID */
- "00" /* GSM default alphabet */
- "071010" /* Y-M-D (from wrapped gsm340_gen_scts())*/
- "000000" /* H-M-S */
- "00" /* GMT+0 */
- "44" /* data length */
- "5079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0e"
- "d3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb"
- "0c7ac3e9e9b7db05");
- ms_sends_msg("06270703305882089910070000006402");
- VERBOSE_ASSERT(dtap_tx_confirmed, == true, "%d");
- VERBOSE_ASSERT(paging_stopped, == true, "%d");
-
- btw("conn is still open to wait for SMS ack dance");
- EXPECT_CONN_COUNT(1);
-}
-
-void _paging_resp_part2(int expect_conn_count, bool expect_clear)
-{
- btw("MS replies with CP-ACK for received SMS");
- ms_sends_msg("8904");
- EXPECT_CONN_COUNT(1);
-
- btw("MS also sends RP-ACK, MSC in turn sends CP-ACK for that");
- dtap_expect_tx("0904");
- if (expect_clear)
- expect_bssap_clear();
- ms_sends_msg("890106020041020000");
- VERBOSE_ASSERT(dtap_tx_confirmed, == true, "%d");
- if (expect_clear)
- VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
-
- btw("SMS is done");
- EXPECT_CONN_COUNT(expect_conn_count);
-}
-
-void test_reject_lu_during_lu()
-{
- comment_start();
-
- _normal_lu_part1();
-
- BTW("Another Location Update Request from the same subscriber on the same conn is dropped silently");
- ms_sends_msg("050802008168000130089910070000006402");
- VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
- EXPECT_CONN_COUNT(1);
-
- BTW("The first LU can still complete");
- _normal_lu_part2();
-
- clear_vlr();
- comment_end();
-}
-
-void test_reject_cm_during_lu()
-{
- comment_start();
-
- _normal_lu_part1();
-
- BTW("A CM Service Request in the middle of a LU is rejected");
- cm_service_result_sent = RES_NONE;
- dtap_expect_tx("052211");
- ms_sends_msg("05247803305886089910070000006402");
- VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
- VERBOSE_ASSERT(cm_service_result_sent, == RES_NONE, "%d");
- EXPECT_CONN_COUNT(1);
-
- BTW("The first LU can still complete");
- _normal_lu_part2();
-
- clear_vlr();
- comment_end();
-}
-
-void test_reject_paging_resp_during_lu()
-{
- comment_start();
-
- _normal_lu_part1();
-
- BTW("An erratic Paging Response is dropped silently");
- ms_sends_msg("06270703305882089910070000006402");
- VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
- EXPECT_CONN_COUNT(1);
-
- BTW("The first LU can still complete");
- _normal_lu_part2();
-
- clear_vlr();
- comment_end();
-}
-
-void test_reject_lu_during_cm()
-{
- comment_start();
-
- _normal_lu();
- _normal_cm_service_req();
-
- btw("A LU request on an open conn is dropped silently");
- /* TODO: accept periodic LU on an already open conn? */
- lu_result_sent = RES_NONE;
- ms_sends_msg("050802008168000130089910070000006402");
- VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
- EXPECT_CONN_COUNT(1);
-
- BTW("subscriber detaches");
- expect_bssap_clear();
- ms_sends_msg("050130089910070000006402");
- VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
- EXPECT_CONN_COUNT(0);
-
- clear_vlr();
- comment_end();
-}
-
-void test_reject_cm_during_cm()
-{
- comment_start();
-
- _normal_lu();
- _normal_cm_service_req();
-
- btw("A second CM Service Request on the same conn is accepted without another auth dance");
- cm_service_result_sent = RES_NONE;
- ms_sends_msg("05247803305886089910070000006402");
- VERBOSE_ASSERT(cm_service_result_sent, == RES_ACCEPT, "%d");
- EXPECT_CONN_COUNT(1);
-
- BTW("subscriber detaches");
- expect_bssap_clear();
- ms_sends_msg("050130089910070000006402");
- VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
- EXPECT_CONN_COUNT(0);
-
- clear_vlr();
- comment_end();
-}
-
-void test_reject_paging_resp_during_cm()
-{
- comment_start();
-
- _normal_lu();
- _normal_cm_service_req();
-
- BTW("An erratic Paging Response on the same conn is dropped silently");
- ms_sends_msg("06270703305882089910070000006402");
- EXPECT_CONN_COUNT(1);
-
- BTW("The original CM Service Request can conclude");
- btw("a USSD request is serviced");
- dtap_expect_tx_ussd("Your extension is 46071\r");
- expect_bssap_clear();
- ms_sends_msg("0b3b1c15a11302010002013b300b04010f0406aa510c061b017f0100");
- VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
-
- btw("all requests serviced, conn has been released");
- EXPECT_CONN_COUNT(0);
-
- clear_vlr();
- comment_end();
-}
-
-void test_reject_paging_resp_during_paging_resp()
-{
- comment_start();
-
- _normal_lu();
- _page();
- _paging_resp_part1();
-
- BTW("MS sends another erratic Paging Response which is dropped silently");
- ms_sends_msg("06270703305882089910070000006402");
-
- _paging_resp_part2(0, true);
-
- clear_vlr();
- comment_end();
-}
-
-void test_reject_lu_during_paging_resp()
-{
- comment_start();
-
- _normal_lu();
- _page();
- _paging_resp_part1();
-
- BTW("MS sends erratic LU Request, which is dropped silently");
- lu_result_sent = RES_NONE;
- ms_sends_msg("050802008168000130089910070000006402");
- VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
- EXPECT_CONN_COUNT(1);
-
- _paging_resp_part2(0, true);
-
- clear_vlr();
- comment_end();
-}
-
-void test_accept_cm_during_paging_resp()
-{
- comment_start();
-
- _normal_lu();
- _page();
- _paging_resp_part1();
-
- BTW("CM Service Request during open connection is accepted");
- cm_service_result_sent = RES_NONE;
- ms_sends_msg("05247803305886089910070000006402");
- VERBOSE_ASSERT(cm_service_result_sent, == RES_ACCEPT, "%d");
- EXPECT_CONN_COUNT(1);
- VERBOSE_ASSERT(g_conn->received_cm_service_request, == true, "%d");
-
- _paging_resp_part2(1, false);
-
- BTW("subscriber detaches");
- expect_bssap_clear();
- ms_sends_msg("050130089910070000006402");
- VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
- EXPECT_CONN_COUNT(0);
-
- clear_vlr();
- comment_end();
-}
-
-msc_vlr_test_func_t msc_vlr_tests[] = {
- test_reject_2nd_conn,
- test_reject_lu_during_lu,
- test_reject_cm_during_lu,
- test_reject_paging_resp_during_lu,
- test_reject_lu_during_cm,
- test_reject_cm_during_cm,
- test_reject_paging_resp_during_cm,
- test_reject_lu_during_paging_resp,
- test_accept_cm_during_paging_resp,
- test_reject_paging_resp_during_paging_resp,
- NULL
-};