tests/btrfs/075

#! /bin/bash
# FSQA Test No. btrfs/075
#
# If one subvolume was mounted with selinux context, other subvolumes
# should be able to be mounted with the same selinux context too.
#
#-----------------------------------------------------------------------
# Copyright (C) 2014 Red Hat Inc. All rights reserved.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it would be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write the Free Software Foundation,
# Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
#
#-----------------------------------------------------------------------
#

seq=`basename $0`
seqres=$RESULT_DIR/$seq
echo "QA output created by $seq"

here=`pwd`
tmp=/tmp/$$
status=1
trap "_cleanup; exit \$status" 0 1 2 3 15

_cleanup()
{
	cd /
	rm -f $tmp.*
	$UMOUNT_PROG $subvol_mnt >/dev/null 2>&1
}

# get standard environment, filters and checks
. ./common/rc
. ./common/filter

# real QA test starts here
_supported_fs btrfs
_supported_os Linux
_require_scratch

# SELINUX_MOUNT_OPTIONS will be set in common/config if selinux is enabled
if [ "$SELINUX_MOUNT_OPTIONS" == "" ]; then
	_notrun "Require selinux to be enabled"
fi

rm -f $seqres.full
echo "Silence is golden"

# first mount default subvolume with selinux context set
_scratch_mkfs >$seqres.full 2>&1
_scratch_mount

# create a new subvolume and mount it with the same selinux context
subvol_mnt=$TEST_DIR/$seq.mnt
mkdir -p $subvol_mnt
$BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/subvol >>$seqres.full 2>&1
$MOUNT_PROG -o subvol=subvol $SELINUX_MOUNT_OPTIONS $SCRATCH_DEV $subvol_mnt
status=$?

exit