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apfstests/tests/generic/532
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) 2019 Oracle, Inc. All Rights Reserved.
#
# FS QA Test No. 532
#
# Regression test for a bug where XFS fails to set statx attributes_mask but
# sets attribute flags anyway, which is fixed by commit 1b9598c8fb99 ("xfs: fix
# reporting supported extra file attributes for statx()")
#
seq=`basename $0`
seqres=$RESULT_DIR/$seq
echo "QA output created by $seq"
tmp=/tmp/$$
status=1 # failure is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15
_cleanup()
{
cd /
rm -f $tmp.* $testfile
}
# get standard environment, filters and checks
. ./common/rc
# real QA test starts here
_supported_fs generic
_require_test
get_attributes() {
$XFS_IO_PROG -r -c "statx -r" $1 | grep 'stat.attributes =' | cut -d ' ' -f 3
}
get_attributes_mask() {
$XFS_IO_PROG -r -c "statx -r" $1 | grep 'stat.attributes_mask =' | cut -d ' ' -f 3
}
check_statx_attributes()
{
local attrs=$(get_attributes $testfile)
local mask=$(get_attributes_mask $testfile)
echo "MASK:$mask:ATTRS:$attrs:" >> $seqres.full
test -z "$mask" && _notrun "xfs_io statx command does not support attributes_mask"
test $(( attrs & ~(mask) )) -ne 0 && echo "attributes $attrs do not appear in mask $mask"
}
rm -f $seqres.full
echo "Silence is golden"
# Create file, check for incorrect mask
testfile=$TEST_DIR/$seq.$$.test
touch $testfile
check_statx_attributes
# Do it again, but this time try to turn on one of the attributes.
if $CHATTR_PROG +i $testfile > /dev/null 2>&1; then
check_statx_attributes
$CHATTR_PROG -i $testfile
fi
if $CHATTR_PROG +a $testfile > /dev/null 2>&1; then
check_statx_attributes
$CHATTR_PROG -a $testfile
fi
status=0
exit