blob: 4d474cd248d2a821163ecf5d00146c41c76a548c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2010 Christoph Hellwig. All Rights Reserved.
#
# FS QA Test No. 246
#
# Check that truncation after failed writes does not zero too much data.
#
# Based on a bug report and testcase from
# Marius Tolzmann <tolzmann@molgen.mpg.de>
#
. ./common/preamble
_begin_fstest auto quick rw
# Import common functions.
. ./common/filter
# real QA test starts here
_supported_fs generic
_require_test
file=$TEST_DIR/mmap-writev
# Override the default cleanup function.
_cleanup()
{
rm -rf $file
rm -rf $file.NEW
}
echo -n "cccccccccc" > $file
$here/src/t_mmap_writev $file $file.NEW
od -t x2 $file.NEW
status=0
exit $status
|
