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#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2000-2001 Silicon Graphics, Inc. All Rights Reserved.
#
# FS QA Test No. 012
#
# holes
#
. ./common/preamble
_begin_fstest rw auto quick
status=0 # success is the default!
# Override the default cleanup function.
_cleanup()
{
cd /
rm -f $tmp.*
rm -rf $TEST_DIR/holes.$$.*
}
_filesize()
{
ls -l $1 | $AWK_PROG '{print " filesize = " $5}'
}
# Import common functions.
. ./common/filter
_do_test()
{
_n="$1"
_param="$2"
_count="$3"
failed=0
out=$TEST_DIR/holes.$$.$_n
echo ""
echo "holes.$_n : $_param"
echo "-----------------------------------------------"
if ! $here/src/holes $_param $out >$tmp.out
then
echo " holes returned $? - see $seqres.full"
failed=1
status=1
fi
if [ $failed -eq 0 ]
then
# quick check - how many holes did we get?
count=`xfs_bmap $out | grep -E -c ': hole'`
echo " $count hole(s) detected"
# and how big was the file?
_filesize $out
if [ $count -ne $_count ]
then
echo " unexpected number of holes - see $seqres.full"
status=1
failed=1
fi
fi
if [ $failed -eq 1 ]
then
echo "--------------------------------------" >>$seqres.full
echo "$_n - output from holes:" >>$seqres.full
echo "--------------------------------------" >>$seqres.full
cat $tmp.out >>$seqres.full
echo "--------------------------------------" >>$seqres.full
echo "$_n - output from bmap:" >>$seqres.full
echo "--------------------------------------" >>$seqres.full
xfs_bmap -vvv $out >>$seqres.full
echo "--------------------------------------" >>$seqres.full
echo "$_n - output from ls -li:" >>$seqres.full
echo "--------------------------------------" >>$seqres.full
ls -li $out >>$seqres.full
status=1
fi
}
# real QA test starts here
_supported_fs xfs
_require_test
# small & fairly dense
_do_test 1 "-l 40960000 -b 40960 -i 10 -c 1" 100
# big & sparse
_do_test 2 "-l 409600000 -b 40960 -i 1000 -c 1" 10
# no holes, but a very nasty way to write a file (lots of extents)
_do_test 3 "-l 40960000 -b 40960 -i 10 -c 10" 0
exit
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