#! /bin/bash
# SPDX-License-Identifier: GPL-2.0+
# Copyright (c) 2019 Oracle, Inc.  All Rights Reserved.
#
# FS QA Test No. 500
#
# Make sure we can't format a filesystem with insane extent hints.
#
. ./common/preamble
_begin_fstest auto quick mkfs prealloc mkfs
testfile=$TEST_DIR/$seq.txt

# Import common functions.

# real QA test starts here
_supported_fs xfs
_require_scratch_nocheck

# Try regular extent size hint
echo extszinherit >> $seqres.full
_scratch_mkfs -d extszinherit=8388608 >> $seqres.full 2>&1
test $? -eq 1 || echo "should have failed extszinherit"

# Try cow extent size hint if supported
if _scratch_mkfs_xfs_supported -m crc=1,reflink=1 >> $seqres.full 2>&1; then
	echo cowextsize >> $seqres.full
	_scratch_mkfs -m reflink=1,crc=1 -d cowextsize=8388608 >> $seqres.full 2>&1
	test $? -eq 1 || echo "should have failed cowextsize"
fi

echo silence is golden
status=0
exit