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apfstests/tests/btrfs/024
T
Darrick J. Wong a860a167d8 common: kill _supported_os
fstests only supports Linux, so get rid of this unnecessary predicate.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
2020-09-21 01:16:50 +08:00

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#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2013 Fujitsu. All Rights Reserved.
#
# FS QA Test No. btrfs/024
#
# btrfs wrong compression type regression test. This test is used to check
# the oops will happen when the users write some data into the files whose
# compress flag is set but the compression of the fs is disabled.
#
seq=`basename $0`
seqres=$RESULT_DIR/$seq
echo "QA output created by $seq"
here=`pwd`
tmp=/tmp/$$
status=1 # failure is the default!
_cleanup()
{
rm -f $tmp.*
}
trap "_cleanup ; exit \$status" 0 1 2 3 15
# get standard environment, filters and checks
. ./common/rc
. ./common/filter
# real QA test starts here
_supported_fs btrfs
_require_scratch
__workout()
{
work_file="$SCRATCH_MNT/tmpfile"
touch $work_file
$CHATTR_PROG =c $work_file
$XFS_IO_PROG -f -c "pwrite 0 1M" -c "fsync" $work_file | _filter_xfs_io
}
echo "*** test compress=no"
_scratch_mkfs > /dev/null 2>&1
_scratch_mount "-o compress=no"
__workout
_scratch_unmount
_check_scratch_fs
echo "*** test compress-force=no"
_scratch_mkfs > /dev/null 2>&1
_scratch_mount "-o compress-force=no"
__workout
_scratch_unmount
echo "*** done"
status=0 ; exit