generic/594: require setquota tool supports project quota

The old setquota tool doesn't support project quota, it doesn't has
"-P, --project" option. So _notrun the test to avoid a failure.

Signed-off-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>

common/quota

@@ -124,6 +124,15 @@ _scratch_enable_pquota()
 	esac
 }
 
+_require_setquota_project()
+{
+	setquota --help 2>&1 | \
+		grep -q "\-P, \-\-project[[:space:]]*set limits for project"
+	if [ "$?" -ne 0 ];then
+		_notrun "setquota doesn't support project quota (-P)"
+	fi
+}
+
 #
 # checks for user nobody in /etc/passwd and /etc/group.
 #

tests/generic/594

@@ -34,6 +34,7 @@ rm -f $seqres.full
 _supported_fs generic
 _supported_os Linux
 _require_scratch
+_require_setquota_project
 # V4 XFS doesn't support to mount project and group quota together
 if [ "$FSTYP" = "xfs" ];then
 	_require_scratch_xfs_crc