From b5f0874cd96ee2a62aabc645b9626c2749cb6a01 Mon Sep 17 00:00:00 2001 From: manuel Date: Mon, 26 Mar 2012 12:54:45 +0200 Subject: initial pintos checkin --- pintos-progos/tests/filesys/base/syn-remove.c | 30 +++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 pintos-progos/tests/filesys/base/syn-remove.c (limited to 'pintos-progos/tests/filesys/base/syn-remove.c') diff --git a/pintos-progos/tests/filesys/base/syn-remove.c b/pintos-progos/tests/filesys/base/syn-remove.c new file mode 100644 index 0000000..c9ba110 --- /dev/null +++ b/pintos-progos/tests/filesys/base/syn-remove.c @@ -0,0 +1,30 @@ +/* Verifies that a deleted file may still be written to and read + from. */ + +#include +#include +#include +#include "tests/lib.h" +#include "tests/main.h" + +char buf1[1234]; +char buf2[1234]; + +void +test_main (void) +{ + const char *file_name = "deleteme"; + int fd; + + CHECK (create (file_name, sizeof buf1), "create \"%s\"", file_name); + CHECK ((fd = open (file_name)) > 1, "open \"%s\"", file_name); + CHECK (remove (file_name), "remove \"%s\"", file_name); + random_bytes (buf1, sizeof buf1); + CHECK (write (fd, buf1, sizeof buf1) > 0, "write \"%s\"", file_name); + msg ("seek \"%s\" to 0", file_name); + seek (fd, 0); + CHECK (read (fd, buf2, sizeof buf2) > 0, "read \"%s\"", file_name); + compare_bytes (buf2, buf1, sizeof buf1, 0, file_name); + msg ("close \"%s\"", file_name); + close (fd); +} -- cgit v1.2.3