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apfstests/tests/xfs/419
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) 2017 Oracle, Inc. All Rights Reserved.
#
# FS QA Test No. 419
#
# Check that we can't swapon a realtime file.
#
seq=`basename $0`
seqres=$RESULT_DIR/$seq
echo "QA output created by $seq"
here=`pwd`
tmp=/tmp/$$
status=1 # failure is the default!
trap "_cleanup; exit \$status" 0 1 2 3 7 15
_cleanup()
{
cd /
rm -rf $tmp.*
}
# get standard environment, filters and checks
. ./common/rc
. ./common/filter
# real QA test starts here
_supported_fs xfs
_require_realtime
_require_scratch_swapfile
echo "Format and mount"
_scratch_mkfs > $seqres.full 2>&1
_scratch_mount >> $seqres.full 2>&1
testdir=$SCRATCH_MNT/test-$seq
mkdir $testdir
blocks=160
blksz=65536
echo "Initialize file"
echo >> $seqres.full
$XFS_IO_PROG -c "open -f -R $testdir/dummy" $testdir >> $seqres.full
echo moo >> $testdir/dummy
$XFS_IO_PROG -c "open -f -R $testdir/file1" $testdir >> $seqres.full
_pwrite_byte 0x61 0 $((blocks * blksz)) $testdir/file1 >> $seqres.full
$MKSWAP_PROG -U 27376b42-ff65-42ca-919f-6c9b62292a5c $testdir/file1 >> $seqres.full
echo "Try to swapon"
swapon $testdir/file1 2>&1 | _filter_scratch
swapoff $testdir/file1 >> $seqres.full 2>&1
# success, all done
status=0
exit