#! /bin/sh
# FS QA Test No. 107
#
# Project quota
#
#-----------------------------------------------------------------------
# Copyright (c) 2005 Silicon Graphics, Inc.  All Rights Reserved.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of version 2 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.
#
# Further, this software is distributed without any warranty that it is
# free of the rightful claim of any third person regarding infringement
# or the like.  Any license provided herein, whether implied or
# otherwise, applies only to this software file.  Patent licenses, if
# any, provided herein do not apply to combinations of this program with
# other software, or any other product whatsoever.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write the Free Software Foundation, Inc., 59
# Temple Place - Suite 330, Boston MA 02111-1307, USA.
#
# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
# Mountain View, CA  94043, or:
#
# http://www.sgi.com
#
# For further information regarding this notice, see:
#
# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
#-----------------------------------------------------------------------
#
# creator
owner=nathans@sgi.com

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

here=`pwd`
tmp=/tmp/$$
status=1	# failure is the default!
trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15

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

filter_xfs_quota()
{
	perl -ne "
s,$target,[TARGET],;
s,$tmp.projects,[PROJECTS_FILE],;
s,$SCRATCH_MNT,[SCR_MNT],;
s,$SCRATCH_DEV,[SCR_DEV],;
s/Inode: \#\d+ \(0 blocks, 0 extents\)/Inode: #[INO] (0 blocks, 0 extents)/;
s/Inode: \#\d+ \(\d+ blocks, \d+ extents\)/Inode: #[INO] (X blocks, Y extents)/;
	print;"
}

_supported_fs xfs
_supported_os Linux #IRIX
_require_scratch
_require_quota

# real QA test starts here
_scratch_mkfs_xfs | _filter_mkfs 2>$tmp.mkfs
cat $tmp.mkfs >$seq.full
. $tmp.mkfs

# setup a default run
[ -z "$MOUNT_OPTIONS" ] && export MOUNT_OPTIONS="-o pquota"

_qmount
src/feature -p $SCRATCH_MNT && _notrun "Cannot run without project quota"

echo "### create projects file"
rm -f $tmp.projects
target=$SCRATCH_MNT/project
echo "6:$target" | tee -a $seq.full > $tmp.projects

echo "### populate filesystem"
mkdir $target		|| exit
FSSTRESS_AVOID="$FSSTRESS_AVOID -fmknod=0 -fsymlink=0"
ltp/fsstress -s 0xfeed -m8 -w -p4 -n1000 $FSSTRESS_AVOID -d $target
ltp/fsstress -s 0xbabe -m8 -z -p4 -n500 -fchproj=250 -fchown=250 -d $target

QARGS="-x -D $tmp.projects -P /dev/null $SCRATCH_MNT"

echo "### initial report"
xfs_quota -c 'quot -p' -c 'quota -ip 6' $QARGS | filter_xfs_quota

echo "### check the project, should give warnings"
xfs_quota -c 'project -c 6' $QARGS | filter_xfs_quota

echo "### recursively setup the project"
xfs_quota -c 'project -s 6' $QARGS | filter_xfs_quota
xfs_quota -c 'quota -ip 6' $QARGS | filter_xfs_quota

echo "### check the project, should give no warnings now"
xfs_quota -c 'project -c 6' $QARGS | filter_xfs_quota

echo "### deny a hard link - wrong project ID"
rm -f $SCRATCH_MNT/outer $target/inner
xfs_io -f -c 'chproj 789' $SCRATCH_MNT/outer
ln $SCRATCH_MNT/outer $target/inner 2>/dev/null
if [ $? -eq 0 ]; then
	echo hard link succeeded
	ls -ld $SCRATCH_MNT/outer $target/inner
else
	echo hard link failed
fi
xfs_quota -c 'quota -ip 6' $QARGS | filter_xfs_quota

echo "### allow a hard link - right project ID"
xfs_io -c 'chproj 6' $SCRATCH_MNT/outer
ln $SCRATCH_MNT/outer $target/inner
if [ $? -eq 0 ]; then
	echo hard link succeeded
else
	echo hard link failed
	ls -ld $SCRATCH_MNT/outer $target/inner
fi
xfs_quota -c 'quota -ip 6' $QARGS | filter_xfs_quota

echo "### recursively clear the project"
xfs_quota -c 'project -C 6' $QARGS | filter_xfs_quota
#no output...
xfs_quota -c 'quota -ip 6' $QARGS | filter_xfs_quota

status=0
exit