#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2014 Fujitsu.  All Rights Reserved.
#
# FS QA Test No. ext4/003
#
# Regression test for commit:
# b5b6077 ext4: fix wrong assert in ext4_mb_normalize_request()
# This testcase checks whether this bug has been fixed.
#
. ./common/preamble
_begin_fstest auto quick

# Override the default cleanup function.
_cleanup()
{
    _scratch_unmount
}

# Import common functions.
. ./common/filter

# real QA test starts here
_supported_fs ext4

_require_scratch
_require_scratch_ext4_feature "bigalloc"

BLOCK_SIZE=$(_get_page_size)
features=bigalloc
if echo "${MOUNT_OPTIONS}" | grep -q 'test_dummy_encryption' ; then
    features+=",encrypt"
fi
$MKFS_EXT4_PROG -F -b $BLOCK_SIZE -O $features -C $(($BLOCK_SIZE * 16)) -g 256 $SCRATCH_DEV 512m \
	>> $seqres.full 2>&1
_scratch_mount

$XFS_IO_PROG -f -c "pwrite 0 256m -b 1M" $SCRATCH_MNT/testfile 2>&1 | \
	_filter_xfs_io

status=0
exit