#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2018 Oracle, Inc.  All rights reserved.
#
# FS QA Test No. 466
#
# Populate a XFS filesystem and fuzz every extents-format file inode field.
# Do not fix the filesystem, to test metadata verifiers.

. ./common/preamble
_begin_fstest dangerous_fuzzers fuzzers_norepair

_register_cleanup "_cleanup" BUS

# Import common functions.
. ./common/filter
. ./common/populate
. ./common/fuzzy

_require_scratch_xfs_fuzz_fields
_disable_dmesg_check

echo "Format and populate"
_scratch_populate_cached nofill > $seqres.full 2>&1

echo "Find extents-format file inode"
_scratch_mount
inum=$(stat -c '%i' $SCRATCH_MNT/S_IFREG.FMT_EXTENTS)
_scratch_unmount

echo "Fuzz inode"
_scratch_xfs_fuzz_metadata '' 'none'  "inode ${inum}" >> $seqres.full
echo "Done fuzzing inode"

# success, all done
status=0
exit
