1 files changed, 28 insertions, 0 deletions
diff --git a/src/timesync/test-timesync.c b/src/timesync/test-timesync.c
new file mode 100644
index 0000000..7993e4c
--- /dev/null
+++ b/src/timesync/test-timesync.c
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+/* Some unit tests for the helper functions in timesyncd. */
+
+#include "log.h"
+#include "macro.h"
+#include "timesyncd-conf.h"
+#include "tests.h"
+
+TEST(manager_parse_string) {
+        /* Make sure that NTP_SERVERS is configured to something
+         * that we can actually parse successfully. */
+
+        _cleanup_(manager_freep) Manager *m = NULL;
+
+        assert_se(manager_new(&m) == 0);
+
+        assert_se(!m->have_fallbacks);
+        assert_se(manager_parse_server_string(m, SERVER_FALLBACK, NTP_SERVERS) == 0);
+        assert_se(m->have_fallbacks);
+        assert_se(manager_parse_fallback_string(m, NTP_SERVERS) == 0);
+
+        assert_se(manager_parse_server_string(m, SERVER_SYSTEM, "time1.foobar.com time2.foobar.com axrfav.,avf..ra 12345..123") == 0);
+        assert_se(manager_parse_server_string(m, SERVER_FALLBACK, "time1.foobar.com time2.foobar.com axrfav.,avf..ra 12345..123") == 0);
+        assert_se(manager_parse_server_string(m, SERVER_LINK, "time1.foobar.com time2.foobar.com axrfav.,avf..ra 12345..123") == 0);
+}
+
+DEFINE_TEST_MAIN(LOG_DEBUG);