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apfstests/tests/generic/339
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) 2014 Hannes Frederic Sowa. All Rights Reserved.
#
# FS QA Test No. 339
#
# Test that directory hash entries are place in the correct order.
# commit f5ea110 ("xfs: add CRCs to dir2/da node blocks") left the
# directory with incorrect hash ordering.
#
seq=`basename $0`
seqres=$RESULT_DIR/$seq
echo "QA output created by $seq"
here=`pwd`
tmp=/tmp/$$
status=1 # failure is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15
_cleanup()
{
cd /
rm -f $tmp.*
}
# get standard environment, filters and checks
. ./common/rc
. ./common/filter
# real QA test starts here
_supported_fs generic
_require_scratch
_require_test_program "dirhash_collide"
rm -f $seqres.full
_scratch_mkfs >>$seqres.full 2>&1
_scratch_mount
echo "Silence is golden"
testdir=$SCRATCH_MNT/$seq.$$
mkdir -p $testdir
$here/src/dirhash_collide -d -n 10000 $testdir >>$seqres.full 2>&1
# check the scratch device
_scratch_unmount
_check_scratch_fs
# remove all test dirs and let test harness check scratch fs again
_scratch_mount
rm -rf $testdir
# success, all done
status=0
exit