1 files changed, 15 insertions, 0 deletions
diff --git a/src/tests/filesys/extended/dir-mkdir.c b/src/tests/filesys/extended/dir-mkdir.c
new file mode 100644
index 0000000..994f41c
--- /dev/null
+++ b/src/tests/filesys/extended/dir-mkdir.c
@@ -0,0 +1,15 @@
+/* Tests mkdir(). */
+
+#include <syscall.h>
+#include "tests/lib.h"
+#include "tests/main.h"
+
+void
+test_main (void) 
+{
+  CHECK (mkdir ("a"), "mkdir \"a\"");
+  CHECK (create ("a/b", 512), "create \"a/b\"");
+  CHECK (chdir ("a"), "chdir \"a\"");
+  CHECK (open ("b") > 1, "open \"b\"");
+}
+