1 files changed, 11 insertions, 0 deletions

diff --git a/tests/userprog/wait-simple.c b/tests/userprog/wait-simple.c
new file mode 100644
index 0000000..d3afcf3
--- /dev/null
+++ b/tests/userprog/wait-simple.c
@@ -0,0 +1,11 @@
+/* Wait for a subprocess to finish. */
+
+#include <syscall.h>
+#include "tests/lib.h"
+#include "tests/main.h"
+
+void
+test_main (void) 
+{
+  msg ("wait(exec()) = %d", wait (exec ("child-simple")));
+}