1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/test-memory-util.c b/src/test/test-memory-util.c
new file mode 100644
index 0000000000..241f46c0d0
--- /dev/null
+++ b/src/test/test-memory-util.c
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include "memory-util.h"
+#include "tests.h"
+
+TEST(eqzero) {
+        const uint32_t zeros[] = {0, 0, 0};
+        const uint32_t ones[] = {1, 1};
+        const uint32_t mixed[] = {0, 1, 0, 0, 0};
+        const uint8_t longer[] = {[55] = 255};
+
+        assert_se(eqzero(zeros));
+        assert_se(!eqzero(ones));
+        assert_se(!eqzero(mixed));
+        assert_se(!eqzero(longer));
+}
+
+DEFINE_TEST_MAIN(LOG_INFO);