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|
#! /bin/sh
# FS QA Test No. 012
#
# holes
#
#-----------------------------------------------------------------------
# Copyright (c) 2000-2001 Silicon Graphics, Inc. All Rights Reserved.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of version 2 of the GNU General Public License as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it would be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
#
# Further, this software is distributed without any warranty that it is
# free of the rightful claim of any third person regarding infringement
# or the like. Any license provided herein, whether implied or
# otherwise, applies only to this software file. Patent licenses, if
# any, provided herein do not apply to combinations of this program with
# other software, or any other product whatsoever.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write the Free Software Foundation, Inc., 59
# Temple Place - Suite 330, Boston MA 02111-1307, USA.
#
# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
# Mountain View, CA 94043, or:
#
# http://www.sgi.com
#
# For further information regarding this notice, see:
#
# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
#-----------------------------------------------------------------------
#
# creator
owner=dxm@sgi.com
seq=`basename $0`
echo "QA output created by $seq"
here=`pwd`
tmp=/tmp/$$
status=0 # success is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15
_cleanup()
{
cd /
rm -f $tmp.*
rm -rf $testdir/holes.$$.*
_cleanup_testdir
}
_filesize()
{
ls -l $1 | $AWK_PROG '{print " filesize = " $5}'
}
# get standard environment, filters and checks
. ./common.rc
. ./common.filter
_do_test()
{
_n="$1"
_param="$2"
_count="$3"
failed=0
out=$testdir/holes.$$.$_n
echo ""
echo "holes.$_n : $_param"
echo "-----------------------------------------------"
if ! $here/src/holes $_param $out >$tmp.out
then
echo " holes returned $? - see $seq.out.full"
failed=1
status=1
fi
if [ $failed -eq 0 ]
then
# quick check - how many holes did we get?
count=`xfs_bmap $out | egrep -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 $seq.out.full"
status=1
failed=1
fi
fi
if [ $failed -eq 1 ]
then
echo "--------------------------------------" >>$here/$seq.out.full
echo "$_n - output from holes:" >>$here/$seq.out.full
echo "--------------------------------------" >>$here/$seq.out.full
cat $tmp.out >>$here/$seq.out.full
echo "--------------------------------------" >>$here/$seq.out.full
echo "$_n - output from bmap:" >>$here/$seq.out.full
echo "--------------------------------------" >>$here/$seq.out.full
xfs_bmap -vvv $out >>$here/$seq.out.full
echo "--------------------------------------" >>$here/$seq.out.full
echo "$_n - output from ls -li:" >>$here/$seq.out.full
echo "--------------------------------------" >>$here/$seq.out.full
ls -li $out >>$here/$seq.out.full
status=1
fi
}
# real QA test starts here
_supported_fs xfs
_supported_os IRIX Linux
_setup_testdir
rm -f $here/$seq.out.full
# 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
|
