1 files changed, 29 insertions, 0 deletions
diff --git a/src/test/test-ratelimit.c b/src/test/test-ratelimit.c
new file mode 100644
index 0000000..af60572
--- /dev/null
+++ b/src/test/test-ratelimit.c
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include <unistd.h>
+
+#include "macro.h"
+#include "ratelimit.h"
+#include "time-util.h"
+
+static void test_ratelimit_below(void) {
+        int i;
+        RateLimit ratelimit = { 1 * USEC_PER_SEC, 10 };
+
+        for (i = 0; i < 10; i++)
+                assert_se(ratelimit_below(&ratelimit));
+        assert_se(!ratelimit_below(&ratelimit));
+        sleep(1);
+        for (i = 0; i < 10; i++)
+                assert_se(ratelimit_below(&ratelimit));
+
+        ratelimit = (RateLimit) { 0, 10 };
+        for (i = 0; i < 10000; i++)
+                assert_se(ratelimit_below(&ratelimit));
+}
+
+int main(int argc, char *argv[]) {
+        test_ratelimit_below();
+
+        return 0;
+}