#! /bin/sh
# XFS QA Test No. 084
#
# Exercises unwritten extent reads and writes, looking
# for data corruption (zeroes read) near the end of file.
#
#-----------------------------------------------------------------------
# Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
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# under the terms of version 2 of the GNU General Public License as
# published by the Free Software Foundation.
# 
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# 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
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# 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
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# 
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# 
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# For further information regarding this notice, see: 
# 
# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
#-----------------------------------------------------------------------
#
# creator
owner=nathans@sgi.com

seq=`basename $0`
echo "QA output created by $seq"

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

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

_filter_resv()
{
	sed -e "s,$TEST_DIR/resv,[TESTFILE],g"
}

pgsize=`$here/src/feature -p`

# -i == number of iterations
# -l == bytes to leak on each iteration
# -b == read/write block size
# -s == preallocation size

# real QA test starts here
echo
echo "*** First case - I/O blocksize same as pagesize"
$here/src/resvtest -i 20 -b $pgsize "$TEST_DIR/resv" | _filter_resv
[ $? -eq 0 ] && echo done
rm -f "$TEST_DIR/mumble"

echo
echo "*** Second case - 512 byte I/O blocksize"
$here/src/resvtest -i 40 -b 512 "$TEST_DIR/resv" | _filter_resv
[ $? -eq 0 ] && echo done
rm -f "$TEST_DIR/grumble"

# success, all done
status=0
exit