move openbsc/* to repos root

This is the first step in creating this repository from the legacy openbsc.git.

Like all other Osmocom repositories, keep the autoconf and automake files in
the repository root. openbsc.git has been the sole exception, which ends now.

Change-Id: I9c6f2a448d9cb1cc088cf1cf6918b69d7e69b4e7

6 files changed, 339 insertions, 0 deletions

diff --git a/tests/subscr/Makefile.am b/tests/subscr/Makefile.am
new file mode 100644
index 000000000..6342444ff
--- /dev/null
+++ b/tests/subscr/Makefile.am
@@ -0,0 +1,61 @@
+AM_CPPFLAGS = \
+	$(all_includes) \
+	-I$(top_srcdir)/include \
+	$(NULL)
+
+AM_CFLAGS = \
+	-Wall \
+	-ggdb3 \
+	$(LIBOSMOCORE_CFLAGS) \
+	$(LIBOSMOGSM_CFLAGS) \
+	$(LIBOSMOABIS_CFLAGS) \
+	$(LIBSMPP34_CFLAGS) \
+	$(COVERAGE_CFLAGS) \
+	$(NULL)
+
+AM_LDFLAGS = \
+	$(COVERAGE_LDFLAGS) \
+	$(NULL)
+
+EXTRA_DIST = \
+	subscr_test.ok \
+	bsc_subscr_test.ok \
+	bsc_subscr_test.err \
+	$(NULL)
+
+noinst_PROGRAMS = \
+	subscr_test \
+	bsc_subscr_test \
+	$(NULL)
+
+subscr_test_SOURCES = \
+	subscr_test.c \
+	$(NULL)
+
+subscr_test_LDADD = \
+	$(top_builddir)/src/libbsc/libbsc.a \
+	$(top_builddir)/src/libcommon-cs/libcommon-cs.a \
+	$(top_builddir)/src/libtrau/libtrau.a \
+	$(top_builddir)/src/libcommon/libcommon.a \
+	$(LIBOSMOCORE_LIBS) \
+	$(LIBOSMOABIS_LIBS) \
+	$(LIBOSMOGSM_LIBS) \
+	$(LIBSMPP34_LIBS) \
+	$(LIBOSMOVTY_LIBS) \
+	$(NULL)
+
+bsc_subscr_test_SOURCES = \
+	bsc_subscr_test.c \
+	$(NULL)
+
+bsc_subscr_test_LDADD = \
+	$(top_builddir)/src/libbsc/libbsc.a \
+	$(top_builddir)/src/libcommon-cs/libcommon-cs.a \
+	$(top_builddir)/src/libtrau/libtrau.a \
+	$(top_builddir)/src/libcommon/libcommon.a \
+	$(LIBOSMOCORE_LIBS) \
+	$(LIBOSMOABIS_LIBS) \
+	$(LIBOSMOGSM_LIBS) \
+	$(LIBSMPP34_LIBS) \
+	$(LIBOSMOVTY_LIBS) \
+	$(NULL)
diff --git a/tests/subscr/bsc_subscr_test.c b/tests/subscr/bsc_subscr_test.c
new file mode 100644
index 000000000..60d687d58
--- /dev/null
+++ b/tests/subscr/bsc_subscr_test.c
@@ -0,0 +1,130 @@
+/* (C) 2008 by Jan Luebbe <jluebbe@debian.org>
+ * (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
+ * (C) 2014 by Alexander Chemeris <Alexander.Chemeris@fairwaves.co>
+ * 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 <openbsc/debug.h>
+#include <openbsc/bsc_subscriber.h>
+
+#include <osmocom/core/application.h>
+#include <osmocom/core/utils.h>
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <inttypes.h>
+
+struct llist_head *bsc_subscribers;
+
+#define VERBOSE_ASSERT(val, expect_op, fmt) \
+	do { \
+		printf(#val " == " fmt "\n", (val)); \
+		OSMO_ASSERT((val) expect_op); \
+	} while (0);
+
+static void assert_bsc_subscr(const struct bsc_subscr *bsub, const char *imsi)
+{
+	struct bsc_subscr *sfound;
+	OSMO_ASSERT(bsub);
+	OSMO_ASSERT(strcmp(bsub->imsi, imsi) == 0);
+
+	sfound = bsc_subscr_find_by_imsi(bsc_subscribers, imsi);
+	OSMO_ASSERT(sfound == bsub);
+
+	bsc_subscr_put(sfound);
+}
+
+static void test_bsc_subscr(void)
+{
+	struct bsc_subscr *s1, *s2, *s3;
+	const char *imsi1 = "1234567890";
+	const char *imsi2 = "9876543210";
+	const char *imsi3 = "5656565656";
+
+	printf("Test BSC subscriber allocation and deletion\n");
+
+	/* Check for emptiness */
+	VERBOSE_ASSERT(llist_count(bsc_subscribers), == 0, "%d");
+	OSMO_ASSERT(bsc_subscr_find_by_imsi(bsc_subscribers, imsi1) == NULL);
+	OSMO_ASSERT(bsc_subscr_find_by_imsi(bsc_subscribers, imsi2) == NULL);
+	OSMO_ASSERT(bsc_subscr_find_by_imsi(bsc_subscribers, imsi3) == NULL);
+
+	/* Allocate entry 1 */
+	s1 = bsc_subscr_find_or_create_by_imsi(bsc_subscribers, imsi1);
+	VERBOSE_ASSERT(llist_count(bsc_subscribers), == 1, "%d");
+	assert_bsc_subscr(s1, imsi1);
+	VERBOSE_ASSERT(llist_count(bsc_subscribers), == 1, "%d");
+	OSMO_ASSERT(bsc_subscr_find_by_imsi(bsc_subscribers, imsi2) == NULL);
+
+	/* Allocate entry 2 */
+	s2 = bsc_subscr_find_or_create_by_imsi(bsc_subscribers, imsi2);
+	VERBOSE_ASSERT(llist_count(bsc_subscribers), == 2, "%d");
+
+	/* Allocate entry 3 */
+	s3 = bsc_subscr_find_or_create_by_imsi(bsc_subscribers, imsi3);
+	VERBOSE_ASSERT(llist_count(bsc_subscribers), == 3, "%d");
+
+	/* Check entries */
+	assert_bsc_subscr(s1, imsi1);
+	assert_bsc_subscr(s2, imsi2);
+	assert_bsc_subscr(s3, imsi3);
+
+	/* Free entry 1 */
+	bsc_subscr_put(s1);
+	s1 = NULL;
+	VERBOSE_ASSERT(llist_count(bsc_subscribers), == 2, "%d");
+	OSMO_ASSERT(bsc_subscr_find_by_imsi(bsc_subscribers, imsi1) == NULL);
+
+	assert_bsc_subscr(s2, imsi2);
+	assert_bsc_subscr(s3, imsi3);
+
+	/* Free entry 2 */
+	bsc_subscr_put(s2);
+	s2 = NULL;
+	VERBOSE_ASSERT(llist_count(bsc_subscribers), == 1, "%d");
+	OSMO_ASSERT(bsc_subscr_find_by_imsi(bsc_subscribers, imsi1) == NULL);
+	OSMO_ASSERT(bsc_subscr_find_by_imsi(bsc_subscribers, imsi2) == NULL);
+	assert_bsc_subscr(s3, imsi3);
+
+	/* Free entry 3 */
+	bsc_subscr_put(s3);
+	s3 = NULL;
+	VERBOSE_ASSERT(llist_count(bsc_subscribers), == 0, "%d");
+	OSMO_ASSERT(bsc_subscr_find_by_imsi(bsc_subscribers, imsi3) == NULL);
+
+	OSMO_ASSERT(llist_empty(bsc_subscribers));
+}
+
+int main()
+{
+	printf("Testing BSC subscriber core code.\n");
+	osmo_init_logging(&log_info);
+	log_set_print_filename(osmo_stderr_target, 0);
+	log_set_print_timestamp(osmo_stderr_target, 0);
+	log_set_use_color(osmo_stderr_target, 0);
+	log_set_print_category(osmo_stderr_target, 1);
+	log_set_category_filter(osmo_stderr_target, DREF, 1, LOGL_DEBUG);
+
+	bsc_subscribers = talloc_zero(NULL, struct llist_head);
+	INIT_LLIST_HEAD(bsc_subscribers);
+
+	test_bsc_subscr();
+
+	printf("Done\n");
+	return 0;
+}
diff --git a/tests/subscr/bsc_subscr_test.err b/tests/subscr/bsc_subscr_test.err
new file mode 100644
index 000000000..a66317a36
--- /dev/null
+++ b/tests/subscr/bsc_subscr_test.err
@@ -0,0 +1,17 @@
+DREF BSC subscr IMSI:1234567890 usage increases to: 2
+DREF BSC subscr IMSI:1234567890 usage decreases to: 1
+DREF BSC subscr IMSI:1234567890 usage increases to: 2
+DREF BSC subscr IMSI:1234567890 usage decreases to: 1
+DREF BSC subscr IMSI:9876543210 usage increases to: 2
+DREF BSC subscr IMSI:9876543210 usage decreases to: 1
+DREF BSC subscr IMSI:5656565656 usage increases to: 2
+DREF BSC subscr IMSI:5656565656 usage decreases to: 1
+DREF BSC subscr IMSI:1234567890 usage decreases to: 0
+DREF BSC subscr IMSI:9876543210 usage increases to: 2
+DREF BSC subscr IMSI:9876543210 usage decreases to: 1
+DREF BSC subscr IMSI:5656565656 usage increases to: 2
+DREF BSC subscr IMSI:5656565656 usage decreases to: 1
+DREF BSC subscr IMSI:9876543210 usage decreases to: 0
+DREF BSC subscr IMSI:5656565656 usage increases to: 2
+DREF BSC subscr IMSI:5656565656 usage decreases to: 1
+DREF BSC subscr IMSI:5656565656 usage decreases to: 0
diff --git a/tests/subscr/bsc_subscr_test.ok b/tests/subscr/bsc_subscr_test.ok
new file mode 100644
index 000000000..0f6a8be01
--- /dev/null
+++ b/tests/subscr/bsc_subscr_test.ok
@@ -0,0 +1,11 @@
+Testing BSC subscriber core code.
+Test BSC subscriber allocation and deletion
+llist_count(bsc_subscribers) == 0
+llist_count(bsc_subscribers) == 1
+llist_count(bsc_subscribers) == 1
+llist_count(bsc_subscribers) == 2
+llist_count(bsc_subscribers) == 3
+llist_count(bsc_subscribers) == 2
+llist_count(bsc_subscribers) == 1
+llist_count(bsc_subscribers) == 0
+Done
diff --git a/tests/subscr/subscr_test.c b/tests/subscr/subscr_test.c
new file mode 100644
index 000000000..2a5d0e1c2
--- /dev/null
+++ b/tests/subscr/subscr_test.c
@@ -0,0 +1,117 @@
+/* (C) 2008 by Jan Luebbe <jluebbe@debian.org>
+ * (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
+ * (C) 2014 by Alexander Chemeris <Alexander.Chemeris@fairwaves.co>
+ * 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 <openbsc/debug.h>
+#include <openbsc/db.h>
+#include <openbsc/gsm_subscriber.h>
+#include <openbsc/gsm_04_11.h>
+
+#include <osmocom/core/application.h>
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <inttypes.h>
+
+static struct gsm_network dummy_net;
+static struct gsm_subscriber_group dummy_sgrp;
+
+static void test_subscr(void)
+{
+	struct gsm_subscriber *subscr;
+	const char *imsi = "1234567890";
+
+	printf("Test subscriber allocation and deletion\n");
+
+	/* Don't keep subscr */
+
+	dummy_sgrp.keep_subscr = 0;
+
+	OSMO_ASSERT(llist_empty(&active_subscribers));
+
+	subscr = subscr_get_or_create(&dummy_sgrp, imsi);
+
+	OSMO_ASSERT(!llist_empty(&active_subscribers));
+	OSMO_ASSERT(subscr->use_count == 1);
+
+	subscr_put(subscr);
+
+	OSMO_ASSERT(llist_empty(&active_subscribers));
+
+	/* Keep subscr */
+
+	dummy_sgrp.keep_subscr = 1;
+
+	subscr = subscr_get_or_create(&dummy_sgrp, imsi);
+
+	OSMO_ASSERT(!llist_empty(&active_subscribers));
+	OSMO_ASSERT(subscr->use_count == 1);
+
+	subscr_put(subscr);
+	OSMO_ASSERT(!llist_empty(&active_subscribers));
+	OSMO_ASSERT(subscr->use_count == 0);
+
+	subscr_get(subscr);
+	OSMO_ASSERT(subscr->use_count == 1);
+
+	subscr_purge_inactive(&dummy_sgrp);
+
+	OSMO_ASSERT(!llist_empty(&active_subscribers));
+	OSMO_ASSERT(subscr->use_count == 1);
+
+	subscr_put(subscr);
+	OSMO_ASSERT(!llist_empty(&active_subscribers));
+	OSMO_ASSERT(subscr->use_count == 0);
+
+	subscr_purge_inactive(&dummy_sgrp);
+
+	OSMO_ASSERT(llist_empty(&active_subscribers));
+
+	/* Test force_no_keep */
+
+	dummy_sgrp.keep_subscr = 0;
+
+	subscr = subscr_get_or_create(&dummy_sgrp, imsi);
+	OSMO_ASSERT(subscr);
+	subscr->keep_in_ram = 1;
+
+	OSMO_ASSERT(!llist_empty(&active_subscribers));
+	OSMO_ASSERT(subscr->use_count == 1);
+
+	subscr->keep_in_ram = 0;
+
+	subscr_put(subscr);
+	OSMO_ASSERT(llist_empty(&active_subscribers));
+}
+
+int main()
+{
+	printf("Testing subscriber core code.\n");
+	osmo_init_logging(&log_info);
+	log_set_print_filename(osmo_stderr_target, 0);
+
+	dummy_net.subscr_group = &dummy_sgrp;
+	dummy_sgrp.net         = &dummy_net;
+
+	test_subscr();
+
+	printf("Done\n");
+	return 0;
+}
diff --git a/tests/subscr/subscr_test.ok b/tests/subscr/subscr_test.ok
new file mode 100644
index 000000000..72a376944
--- /dev/null
+++ b/tests/subscr/subscr_test.ok
@@ -0,0 +1,3 @@
+Testing subscriber core code.
+Test subscriber allocation and deletion
+Done