added bad-jump/read/write bad-jump2/read2/write2 to check that process

[pintos-anon] / src / tests / userprog / read-bad-ptr.c

diff --git a/src/tests/userprog/read-bad-ptr.c b/src/tests/userprog/read-bad-ptr.c
index 950642769e4d40a205c54940033f5dc4a9e9f71e..8fe756ec6e640c3e50f6cf301a99c89253a1abb5 100644 (file)
--- a/src/tests/userprog/read-bad-ptr.c
+++ b/src/tests/userprog/read-bad-ptr.c
@@ -1,3 +1,6 @@
+/* Passes an invalid pointer to the read system call.
+   The process must be terminated with -1 exit code. */
+
 #include <syscall.h>
 #include "tests/lib.h"
 #include "tests/main.h"