tests: Test gsmtap logging if write queue fills up
Change-Id: Id5ae0c4c3820a9ed59eaf4003d2c57b6bdfe3468
diff --git a/tests/logging/logging_test_gsmtap.c b/tests/logging/logging_test_gsmtap.c
new file mode 100644
index 0000000..5ede5a4
--- /dev/null
+++ b/tests/logging/logging_test_gsmtap.c
@@ -0,0 +1,64 @@
+/* simple test for gsmtap logging */
+/*
+ * (C) 2023 by sysmocom - s.f.m.c. GmbH <info@sysmocom.de>
+ * All Rights Reserved
+ *
+ * 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.
+ *
+ */
+
+#include <osmocom/core/select.h>
+#include <osmocom/core/logging.h>
+#include <osmocom/core/utils.h>
+
+#include <stdlib.h>
+
+static const struct log_info_cat default_categories[] = {};
+
+const struct log_info log_info = {
+ .cat = default_categories,
+ .num_cat = ARRAY_SIZE(default_categories),
+};
+
+extern struct log_info *osmo_log_info;
+
+int main(int argc, char **argv)
+{
+ struct log_target *stderr_target;
+ struct log_target *gsmtap_target;
+
+ log_init(&log_info, NULL);
+ stderr_target = log_target_create_stderr();
+ log_add_target(stderr_target);
+ log_set_all_filter(stderr_target, 1);
+ log_set_print_filename2(stderr_target, LOG_FILENAME_NONE);
+ log_set_print_category_hex(stderr_target, 0);
+ log_set_print_category(stderr_target, 1);
+ log_set_use_color(stderr_target, 0);
+ log_parse_category_mask(stderr_target, "DLGLOBAL,1");
+
+ gsmtap_target = log_target_create_gsmtap("127.0.0.2", 4729, "gsmtap", 1, 1);
+ log_add_target(gsmtap_target);
+ log_set_all_filter(gsmtap_target, 1);
+ log_parse_category_mask(gsmtap_target, "DLGLOBAL,1");
+
+ log_target_file_switch_to_stream(stderr_target);
+
+ log_set_category_filter(stderr_target, DLIO, 1, LOGL_DEBUG);
+
+ for (int i = 0; i < 200; i++)
+ DEBUGP(DLGLOBAL, "Repeating message (i = %d)\n", i);
+
+ for (int i = 0; i < 200; i++)
+ osmo_select_main(1);
+
+ return 0;
+}