1 files changed, 10 insertions, 0 deletions
diff --git a/test/mem/memmove_null_backward.c b/test/mem/memmove_null_backward.c
new file mode 100644
index 0000000..5c8d477
--- /dev/null
+++ b/test/mem/memmove_null_backward.c
@@ -0,0 +1,10 @@
+#include <mem.h>
+
+static char buf[] = "hello world";
+
+int main(void) {
+	return calt_memcmp(calt_memmove(buf, buf + 6, 5), "world world",
+			   sizeof buf - 1) == 0
+		   ? 0
+		   : 1;
+}