Add support for user/group dnode accounting & quota

[mirror_zfs.git] / tests / zfs-tests / tests / functional / userquota / userquota_common.kshlib

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#
# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

#
# Copyright (c) 2013 by Delphix. All rights reserved.
#

. $STF_SUITE/include/libtest.shlib
. $STF_SUITE/tests/functional/userquota/userquota.cfg

#
# reset the userquota and groupquota and delete temporary files
#
function cleanup_quota
{
	if datasetexists $QFS; then
		log_must $ZFS set userquota@$QUSER1=none $QFS
		log_must $ZFS set userobjquota@$QUSER1=none $QFS
		log_must $ZFS set userquota@$QUSER2=none $QFS
		log_must $ZFS set userobjquota@$QUSER2=none $QFS
		log_must $ZFS set groupquota@$QGROUP=none $QFS
		log_must $ZFS set groupobjquota@$QGROUP=none $QFS
		recovery_writable $QFS
	fi

	[[ -f $QFILE ]] && log_must $RM -f $QFILE
	[[ -f $OFILE ]] && log_must $RM -f $OFILE
	$SYNC

	return 0
}

#
# delete user and group that created during the test
#
function clean_user_group
{
	for usr in $QUSER1 $QUSER2; do
		log_must del_user $usr
	done

	log_must del_group $QGROUP

	return 0
}

#
#  make the $QFS's mountpoint writable for all users
#
function mkmount_writable
{
	typeset fs=$1
	typeset mntp=$(get_prop mountpoint $fs)
	log_must $CHMOD 0777 $mntp
}

#
# recovery the directory permission for $QFS
#
function recovery_writable
{
	typeset fs=$1
	typeset mntp=$(get_prop mountpoint $fs)
	log_must $CHMOD 0755 $mntp
}

#
# check the quota value of a specific FS
#
function check_quota
{
	typeset fs=$2
	typeset prop=$1
	typeset expected=$3
	typeset value=$(get_prop $prop $fs)

	if (($value != $expected)); then
		return 1
	fi
}

#
# zfs get prop, which return raw value not -p value.
#
function get_value # property dataset
{
        typeset prop_val
        typeset prop=$1
        typeset dataset=$2

        prop_val=$($ZFS get -H -o value $prop $dataset 2>/dev/null)
        if [[ $? -ne 0 ]]; then
                log_note "Unable to get $prop property for dataset " \
                "$dataset"
                return 1
        fi

        $ECHO $prop_val
        return 0
}