tests/stats: add VTY transcript tests
Change-Id: I85ac73f4c866617179e55821a292aad33b6edc99
Related: SYS#5713
diff --git a/tests/stats/stats_vty_test.c b/tests/stats/stats_vty_test.c
new file mode 100644
index 0000000..09b125a
--- /dev/null
+++ b/tests/stats/stats_vty_test.c
@@ -0,0 +1,88 @@
+/*
+ * (C) 2021 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
+ *
+ * All Rights Reserved
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 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 General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdio.h>
+#include <signal.h>
+
+#include <osmocom/core/application.h>
+#include <osmocom/core/logging.h>
+#include <osmocom/core/select.h>
+#include <osmocom/core/utils.h>
+
+#include <osmocom/vty/telnet_interface.h>
+#include <osmocom/vty/stats.h>
+#include <osmocom/vty/vty.h>
+
+static void *root_ctx = NULL;
+static int quit = 0;
+
+static void signal_handler(int signal)
+{
+ fprintf(stdout, "signal %u received\n", signal);
+
+ switch (signal) {
+ case SIGINT:
+ case SIGTERM:
+ quit++;
+ break;
+ }
+}
+
+static struct vty_app_info vty_info = {
+ .name = "stats_vty_test",
+};
+
+static const struct log_info_cat default_categories[] = { };
+
+const struct log_info log_info = {
+ .cat = default_categories,
+ .num_cat = ARRAY_SIZE(default_categories),
+};
+
+int main(int argc, char **argv)
+{
+ int rc;
+
+ root_ctx = talloc_named_const(NULL, 0, "stats_vty_test");
+
+ osmo_init_logging2(root_ctx, &log_info);
+
+ vty_info.tall_ctx = root_ctx;
+ vty_init(&vty_info);
+
+ osmo_stats_vty_add_cmds();
+
+ rc = telnet_init_dynif(root_ctx, NULL, vty_get_bind_addr(), 42042);
+ if (rc < 0)
+ return 2;
+
+ signal(SIGINT, &signal_handler);
+ signal(SIGTERM, &signal_handler);
+ osmo_init_ignore_signals();
+
+ while (!quit)
+ osmo_select_main(0);
+
+ talloc_free(tall_vty_ctx);
+ talloc_free(root_ctx);
+
+ return 0;
+}