From 4f670845ff9ab6c48bcb5f7bf4d4ef6dc3c3064b Mon Sep 17 00:00:00 2001 From: manuel Date: Tue, 27 Mar 2012 11:51:08 +0200 Subject: reorganize file structure to match the upstream requirements --- pintos-progos/tests/vm/mmap-lazy-seq.c | 52 ---------------------------------- 1 file changed, 52 deletions(-) delete mode 100644 pintos-progos/tests/vm/mmap-lazy-seq.c (limited to 'pintos-progos/tests/vm/mmap-lazy-seq.c') diff --git a/pintos-progos/tests/vm/mmap-lazy-seq.c b/pintos-progos/tests/vm/mmap-lazy-seq.c deleted file mode 100644 index b8f07bd..0000000 --- a/pintos-progos/tests/vm/mmap-lazy-seq.c +++ /dev/null @@ -1,52 +0,0 @@ -/* Create a large file, and mmap it several times, writing to - different pages. Then unmaps the file, and reads the data back - to verify */ - -#include -#include -#include "tests/vm/sample.inc" -#include "tests/lib.h" -#include "tests/main.h" - -/* Offset needs to be larger or equal to page size */ -#define OFFSET(i) (8192*(i)) -/* Number of times file is mmapped */ -#define N (8) -/* Size of file */ -#define FILE_SIZE (1024*1024) -/* Address for mmap */ -#define ACTUAL(i) ((void *) (0x10000000 + (i)*FILE_SIZE)) - - -void -test_main (void) -{ - int i; - int handle; - mapid_t map[N]; - char buf[1024]; - /* create file */ - CHECK (create ("sample.txt", FILE_SIZE), "create \"sample.txt\""); - CHECK ((handle = open ("sample.txt")) > 1, "open \"sample.txt\""); - /* mmap */ - for (i = 0; i < N; i++) { - CHECK ((map[i] = mmap (handle, ACTUAL(i))) != MAP_FAILED, "mmap \"sample.txt\""); - } - /* write */ - for (i = 0; i < N; i++) { - memcpy (buf, ACTUAL(i)+OFFSET(i+N), 1024); /* not checked */ - memcpy (ACTUAL(i)+OFFSET(i), sample, strlen (sample)); - } - /* munmap */ - for (i = 0; i < N; i++) { - munmap (map[i]); - } - /* Read back via read(). */ - for (i = 0; i < N; i++) { - seek (handle, OFFSET(i)); - read (handle, buf, strlen (sample)); - CHECK (!memcmp (buf, sample, strlen (sample)), - "compare read data against written data"); - } - close (handle); -} -- cgit v1.2.3