apfstests/tests/generic/077

#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
#
# FS QA Test No. 077
#
# Check use of ACLs (extended attributes) on a full filesystem
#
seq=`basename $0`
seqres=$RESULT_DIR/$seq
echo "QA output created by $seq"

here=`pwd`
tmp=/tmp/$$
status=1

# Something w/ enough data to fill 256M of fs...
filler=""
[ -d /lib/modules ] && \
	[ $(( $(du -h -m /lib/modules | tail -1| cut -f1) * 2 )) -ge 256 ] && \
	filler=/lib/modules

# fall back in case /lib/modules doesn't exist or smaller
[[ -z $filler ]] && \
	[ -d /usr ] && \
	[ $(( $(du -h -m /usr | tail -1| cut -f1) * 2 )) -ge 256 ] && \
	filler=/usr

_cleanup()
{
	cd /
	echo "*** unmount"
	_scratch_unmount 2>/dev/null
}
trap "_cleanup; rm -f $tmp.*; exit \$status" 0 1 2 3 15

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

# real QA test starts here
_supported_fs generic
_supported_os Linux

[ ! -d $filler ] && _notrun "No directory at least 256MB to source files from"

_require_scratch
_require_attrs
_require_acls
_require_user

echo "*** create filesystem"

rm -f $seqres.full
_scratch_unmount >/dev/null 2>&1
echo "*** MKFS ***"                         >>$seqres.full
echo ""                                     >>$seqres.full
fs_size=$((256 * 1024 * 1024))
_scratch_mkfs_sized $fs_size >> $seqres.full 2>&1 || _fail "mkfs failed"
_scratch_mount
mkdir $SCRATCH_MNT/subdir

echo "*** set default ACL"
setfacl -R -dm u:fsgqa:rwx,g::rwx,o::r-x,m::rwx $SCRATCH_MNT/subdir

echo "*** populate filesystem, pass #1" | tee -a $seqres.full
cp -rf $filler $SCRATCH_MNT/subdir >$seqres.full 2>&1

echo "*** populate filesystem, pass #2" | tee -a $seqres.full
cp -rf $filler $SCRATCH_MNT/subdir >$seqres.full 2>&1

_check_scratch_fs

echo "*** all done"
status=0
exit