#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2020 Red Hat, Inc.  All Rights Reserved.
#
# FS QA Test No. 902
#
# Test individual user ID quota grace period extension
# This is the xfs_quota version of the test
#
# This test only exercises user quota because it's not known whether the
# filesystem can set individual grace timers for each quota type
#
seq=`basename $0`
seqres=$RESULT_DIR/$seq
echo "QA output created by $seq"

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

_cleanup()
{
	cd /
	rm -f $tmp.*
}

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

# remove previous $seqres.full before test
rm -f $seqres.full

# real QA test starts here
_supported_fs generic
_require_scratch
_require_quota
_require_user
# for xfs_quota on generic fs
_require_xfs_quota_foreign
# for repquota (if setquota supports it, repquota does too)
_require_setquota_project

_scratch_mkfs >$seqres.full 2>&1
_qmount_option "usrquota"
_qmount

echo "Silence is golden"

# Test individual timer update functionality; if "-d" is accepted
# this is xfs_quota that can do default /or/ individual timers
$XFS_QUOTA_PROG -x -c "timer 0 -d" $SCRATCH_MNT 2>&1 \
	| grep -q ^timer \
	&& _notrun "xfs_quota does not support individual grace extension"

# Set a default user inode grace period of 1 second
$XFS_QUOTA_PROG -x -c "timer -u -i -d 1" $SCRATCH_MNT
# Soft inode limit 1, hard limit 5
$XFS_QUOTA_PROG -x -c "limit -u isoft=1 ihard=5 $qa_user" $SCRATCH_MNT
# Run qa user over soft limit and go over grace period
su $qa_user -c "touch $SCRATCH_MNT/file1 $SCRATCH_MNT/file2"
sleep 3
# Extend grace to now + 100s
now=`date +%s`
let set=now+100
$XFS_QUOTA_PROG -x -c "timer -u -i 100 $qa_user" $SCRATCH_MNT
# XXX We use repquota because xfs_quota doesn't know how to return
# raw ("since epoch") grace expiry
get=`repquota -up $SCRATCH_MNT | grep  "^$qa_user" | awk '{print $NF}'`

# Either the new expiry must match; or be one second after the set time, to
# deal with the seconds counter incrementing.
if [ "$get" != "$set" ] && [ "$get" -ne "$((set + 1))" ]; then
	echo "set grace to $set but got grace $get"
fi

# success, all done
status=0
exit