mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Amir Goldstein
33e4199895
Use the new var OVL_BASE_SCRATCH_MNT to refer to overlay base dir instead of the legacy SCRATCH_DEV var. In overlay/011, when using MOUNT_PROG directly, provide OVL_BASE_SCRATCH_MNT as device argument instead of 'none'. This fix is required to support mount of base fs. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Eryu Guan <eguan@redhat.com> Signed-off-by: Eryu Guan <eguan@redhat.com>
99 lines
3.0 KiB
Bash
Executable File
99 lines
3.0 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test 004
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#
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# Test file copy up on overlayfs by changing mode bits.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2016 Red Hat Inc. All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#-----------------------------------------------------------------------
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#
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seq=`basename $0`
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seqres=$RESULT_DIR/$seq
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=1 # failure is the default!
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trap "_cleanup; exit \$status" 0 1 2 3 15
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_cleanup()
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{
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cd /
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rm -f $tmp.*
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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# remove previous $seqres.full before test
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rm -f $seqres.full
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# Modify as appropriate.
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_supported_fs overlay
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_supported_os Linux
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_require_scratch
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_require_user
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# Remove all files from previous tests
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_scratch_mkfs
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# Create test file in lower dir
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lowerdir=${OVL_BASE_SCRATCH_MNT}/${OVL_LOWER}
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upperdir=${OVL_BASE_SCRATCH_MNT}/${OVL_UPPER}
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mkdir -p $lowerdir
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touch ${lowerdir}/attr_file1
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chmod 000 ${lowerdir}/attr_file1
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touch ${lowerdir}/attr_file2
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chmod 000 ${lowerdir}/attr_file2
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_scratch_mount
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# copy up by change mode bits and check.
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chmod a+x ${SCRATCH_MNT}/attr_file1 > /dev/null 2>&1
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chmod o-w ${SCRATCH_MNT}/attr_file1 > /dev/null 2>&1
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chmod g+w ${SCRATCH_MNT}/attr_file1 > /dev/null 2>&1
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chmod u-r ${SCRATCH_MNT}/attr_file1 > /dev/null 2>&1
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chmod a+X ${SCRATCH_MNT}/attr_file1 > /dev/null 2>&1
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chmod o-s ${SCRATCH_MNT}/attr_file1 > /dev/null 2>&1
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chmod g+t ${SCRATCH_MNT}/attr_file1 > /dev/null 2>&1
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chmod u-X ${SCRATCH_MNT}/attr_file1 > /dev/null 2>&1
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stat -c %a ${SCRATCH_MNT}/attr_file1
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# unprivileged user can't do this.
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_user_do "chmod a+x ${SCRATCH_MNT}/attr_file2 > /dev/null 2>&1"
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_user_do "chmod o-w ${SCRATCH_MNT}/attr_file2 > /dev/null 2>&1"
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_user_do "chmod g+w ${SCRATCH_MNT}/attr_file2 > /dev/null 2>&1"
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_user_do "chmod u-r ${SCRATCH_MNT}/attr_file2 > /dev/null 2>&1"
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_user_do "chmod a+X ${SCRATCH_MNT}/attr_file2 > /dev/null 2>&1"
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_user_do "chmod o-s ${SCRATCH_MNT}/attr_file2 > /dev/null 2>&1"
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_user_do "chmod g+t ${SCRATCH_MNT}/attr_file2 > /dev/null 2>&1"
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_user_do "chmod u-X ${SCRATCH_MNT}/attr_file2 > /dev/null 2>&1"
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stat -c %a ${SCRATCH_MNT}/attr_file2
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# unmount overlayfs but not base fs
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$UMOUNT_PROG $SCRATCH_MNT
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# check mode bits of the file that has been copied up, and
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# the file that should not have been copied up.
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stat -c %a ${upperdir}/attr_file1
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ls ${upperdir}/
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# success, all done
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status=0
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exit
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