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-rw-r--r--tests/channel/channel_test.c144
1 files changed, 144 insertions, 0 deletions
diff --git a/tests/channel/channel_test.c b/tests/channel/channel_test.c
new file mode 100644
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--- /dev/null
+++ b/tests/channel/channel_test.c
@@ -0,0 +1,144 @@
+/*
+ * (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
+ * All Rights Reserved
+ *
+ * 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 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 <stdio.h>
+#include <stdlib.h>
+
+#include <assert.h>
+
+#include <osmocom/core/application.h>
+#include <osmocom/core/select.h>
+
+#include <openbsc/common_bsc.h>
+#include <openbsc/abis_rsl.h>
+#include <openbsc/debug.h>
+#include <openbsc/gsm_subscriber.h>
+
+static int s_end = 0;
+static struct gsm_subscriber_connection s_conn;
+static void *s_data;
+static gsm_cbfn *s_cbfn = NULL;
+
+/* our handler */
+static int subscr_cb(unsigned int hook, unsigned int event, struct msgb *msg, void *data, void *param)
+{
+ assert(hook == 101);
+ assert(event == 200);
+ assert(msg == (void*)0x1323L);
+ assert(data == &s_conn);
+ assert(param == (void*)0x2342L);
+ printf("Reached, didn't crash, test passed\n");
+ s_end = true;
+ return 0;
+}
+
+/* mock object for testing, directly invoke the cb... maybe later through the timer */
+int paging_request(struct gsm_bts *bts, struct bsc_subscr *bsub, int type, gsm_cbfn *cbfn, void *data)
+{
+ s_data = data;
+ s_cbfn = cbfn;
+
+ /* claim we have patched */
+ return 1;
+}
+
+
+void test_request_chan(void)
+{
+ struct gsm_network *network;
+ struct gsm_bts *bts;
+
+ printf("Testing the gsm_subscriber chan logic\n");
+
+ /* Create a dummy network */
+ network = bsc_network_init(tall_bsc_ctx, 1, 1, NULL);
+ if (!network)
+ exit(1);
+ bts = gsm_bts_alloc(network);
+ bts->location_area_code = 23;
+ s_conn.network = network;
+
+ /* Create a dummy subscriber */
+ struct gsm_subscriber *subscr = subscr_alloc();
+ subscr->lac = 23;
+ subscr->group = network->subscr_group;
+
+ OSMO_ASSERT(subscr->group);
+ OSMO_ASSERT(subscr->group->net == network);
+
+ /* Ask for a channel... */
+ struct subscr_request *sr;
+ sr = subscr_request_channel(subscr, RSL_CHANNEED_TCH_F, subscr_cb, (void*)0x2342L);
+ OSMO_ASSERT(sr);
+ OSMO_ASSERT(s_cbfn);
+ s_cbfn(101, 200, (void*)0x1323L, &s_conn, s_data);
+
+ OSMO_ASSERT(s_end);
+}
+
+void test_dyn_ts_subslots(void)
+{
+ struct gsm_bts_trx_ts ts;
+
+ printf("Testing subslot numbers for pchan types\n");
+
+ ts.pchan = GSM_PCHAN_TCH_F;
+ OSMO_ASSERT(ts_subslots(&ts) == 1);
+
+ ts.pchan = GSM_PCHAN_TCH_H;
+ OSMO_ASSERT(ts_subslots(&ts) == 2);
+
+ ts.pchan = GSM_PCHAN_PDCH;
+ OSMO_ASSERT(ts_subslots(&ts) == 0);
+
+ ts.pchan = GSM_PCHAN_TCH_F_PDCH;
+ ts.flags = 0; /* TCH_F mode */
+ OSMO_ASSERT(ts_subslots(&ts) == 1);
+ ts.flags = TS_F_PDCH_ACTIVE;
+ OSMO_ASSERT(ts_subslots(&ts) == 0);
+
+ ts.pchan = GSM_PCHAN_TCH_F_TCH_H_PDCH;
+ ts.dyn.pchan_is = GSM_PCHAN_TCH_F;
+ OSMO_ASSERT(ts_subslots(&ts) == 1);
+ ts.dyn.pchan_is = GSM_PCHAN_TCH_H;
+ OSMO_ASSERT(ts_subslots(&ts) == 2);
+ ts.dyn.pchan_is = GSM_PCHAN_PDCH;
+ OSMO_ASSERT(ts_subslots(&ts) == 0);
+}
+
+int main(int argc, char **argv)
+{
+ osmo_init_logging(&log_info);
+
+ test_request_chan();
+ test_dyn_ts_subslots();
+
+ return EXIT_SUCCESS;
+}
+
+void _abis_nm_sendmsg() {}
+void sms_alloc() {}
+void sms_free() {}
+void gsm_net_update_ctype(struct gsm_network *network) {}
+void gsm48_secure_channel() {}
+void paging_request_stop() {}
+void vty_out() {}
+
+struct tlv_definition nm_att_tlvdef;
+