tests: remove channel_test

Rationale: channel_test is trivial and useless, probably only exists as a
legacy from openbsc.git.

- it tests two printf()s of "(bts=45,trx=0,ts=3,ss=4)", hardly useful.
- it tests ts_subslots() behavior for dyn ts, which will soon be replaced by a
  most trivial mapping that does no longer need complex dyn ts state
  evaluation (when introducing the new timeslot FSM to handle dyn TS switchover).

Change-Id: Ib2232da8e7fa964b92492d7b778320401dc97703

configure.ac

@@ -176,7 +176,6 @@ AC_OUTPUT(
     tests/Makefile
     tests/atlocal
     tests/gsm0408/Makefile
-    tests/channel/Makefile
     tests/bsc/Makefile
     tests/abis/Makefile
     tests/subscr/Makefile

tests/Makefile.am

@@ -1,7 +1,6 @@
 SUBDIRS = \
 	bsc \
 	gsm0408 \
-	channel \
 	abis \
 	subscr \
 	nanobts_omlattr \

tests/channel/Makefile.am

@@ -1,31 +0,0 @@
-AM_CPPFLAGS = \
-	$(all_includes) \
-	-I$(top_srcdir)/include \
-	$(NULL)
-
-AM_CFLAGS = \
-	-Wall \
-	-ggdb3 \
-	$(LIBOSMOCORE_CFLAGS) \
-	$(LIBOSMOGSM_CFLAGS) \
-	$(LIBOSMOABIS_CFLAGS) \
-	$(NULL)
-
-EXTRA_DIST = \
-	channel_test.ok \
-	$(NULL)
-
-noinst_PROGRAMS = \
-	channel_test \
-	$(NULL)
-
-channel_test_SOURCES = \
-	channel_test.c \
-	$(NULL)
-
-channel_test_LDADD = \
-	$(top_builddir)/src/libbsc/libbsc.a \
-	$(LIBOSMOCORE_LIBS) \
-	$(LIBOSMOGSM_LIBS) \
-	$(LIBOSMOABIS_LIBS) \
-	$(NULL)

tests/channel/channel_test.c

@@ -1,124 +0,0 @@
-/*
- * (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 <osmocom/bsc/common_bsc.h>
-#include <osmocom/bsc/abis_rsl.h>
-#include <osmocom/bsc/debug.h>
-
-void test_bts_debug_print(void)
-{
-	struct gsm_network *network;
-	struct gsm_bts *bts;
-	struct gsm_bts_trx *trx;
-
-	printf("Testing the lchan printing:");
-
-	/* Create a dummy network */
-	network = bsc_network_init(tall_bsc_ctx);
-	if (!network)
-		exit(1);
-	/* Add a BTS with some reasonanbly non-zero id */
-	bts = gsm_bts_alloc(network, 45);
-	/* Add a second TRX to test on multiple TRXs */
-	gsm_bts_trx_alloc(bts);
-
-	llist_for_each_entry(trx, &bts->trx_list, list) {
-		char *name = gsm_lchan_name(&trx->ts[3].lchan[4]);
-
-		if (name)
-			printf(" %s", name);
-		else
-			printf("NULL name");
-	}
-	printf("\n");
-}
-
-
-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);
-}
-
-static const struct log_info_cat log_categories[] = {
-};
-
-static const struct log_info log_info = {
-	.cat = log_categories,
-	.num_cat = ARRAY_SIZE(log_categories),
-};
-
-int main(int argc, char **argv)
-{
-	osmo_init_logging2(NULL, &log_info);
-
-	test_dyn_ts_subslots();
-	test_bts_debug_print();
-
-	return EXIT_SUCCESS;
-}
-
-void sms_alloc() {}
-void sms_free() {}
-void gsm48_secure_channel() {}
-void vty_out() {}
-
-void ipa_client_conn_clear_queue() {}
-void ipa_client_conn_close() {}
-void ipa_client_conn_create() {}
-void ipa_client_conn_destroy() {}
-void ipa_client_conn_open() {}
-void ipa_client_conn_send() {}
-void ipa_msg_push_header() {}
-void ipaccess_bts_handle_ccm() {}
-struct gsm_subscriber_connection *bsc_subscr_con_allocate(struct gsm_network *network) { return NULL; }
-
-struct tlv_definition nm_att_tlvdef;

tests/channel/channel_test.ok

@@ -1,2 +0,0 @@
-Testing subslot numbers for pchan types
-Testing the lchan printing: (bts=45,trx=0,ts=3,ss=4) (bts=45,trx=1,ts=3,ss=4)

tests/testsuite.at

@@ -14,12 +14,6 @@ cat $abs_srcdir/subscr/bsc_subscr_test.err > experr
 AT_CHECK([$abs_top_builddir/tests/subscr/bsc_subscr_test], [], [expout], [experr])
 AT_CLEANUP
 
-AT_SETUP([channel])
-AT_KEYWORDS([channel])
-cat $abs_srcdir/channel/channel_test.ok > expout
-AT_CHECK([$abs_top_builddir/tests/channel/channel_test], [], [expout], [ignore])
-AT_CLEANUP
-
 AT_SETUP([abis])
 AT_KEYWORDS([abis])
 cat $abs_srcdir/abis/abis_test.ok > expout