From e7bc50ca8ffcaa6ed68ebd2315f78b0f5a7d10ad Mon Sep 17 00:00:00 2001 From: klaar36 Date: Fri, 20 Mar 2015 17:30:24 +0100 Subject: Initial Pintos --- src/tests/userprog/write-bad-fd.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 src/tests/userprog/write-bad-fd.c (limited to 'src/tests/userprog/write-bad-fd.c') diff --git a/src/tests/userprog/write-bad-fd.c b/src/tests/userprog/write-bad-fd.c new file mode 100644 index 0000000..f3b1151 --- /dev/null +++ b/src/tests/userprog/write-bad-fd.c @@ -0,0 +1,20 @@ +/* Tries to write to an invalid fd, + which must either fail silently or terminate the process with + exit code -1. */ + +#include +#include +#include "tests/main.h" + +void +test_main (void) +{ + char buf = 123; + write (0x01012342, &buf, 1); + write (7, &buf, 1); + write (2546, &buf, 1); + write (-5, &buf, 1); + write (-8192, &buf, 1); + write (INT_MIN + 1, &buf, 1); + write (INT_MAX - 1, &buf, 1); +} -- cgit v1.2.1