#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2010 Red Hat, Inc.  All Rights Reserved.
#
# FS QA Test No. 239
#
# Read from a sparse file immedialy after filling a hole to test for races
# in unwritten extent conversion.
#
seq=`basename $0`
seqres=$RESULT_DIR/$seq
echo "QA output created by $seq"

here=`pwd`
tmp=/tmp/$$
status=1	# failure is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15

_cleanup()
{
    cd /
    rm -f $TEST_DIR/tst-aio-dio-sparse-unwritten
}

# get standard environment, filters and checks
. ./common/rc
. ./common/filter

_supported_fs generic

_require_test
_require_sparse_files
_require_aiodio aio-dio-hole-filling-race

echo "Silence is golden"

for i in `seq 1 500`; do
  $AIO_TEST $TEST_DIR/tst-aio-dio-hole-filling-race || break
done

status=$?
exit