mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Tim Shimmin
94 lines
2.8 KiB
Bash
Executable File
94 lines
2.8 KiB
Bash
Executable File
#! /bin/sh
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# FS QA Test No. 084
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#
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# Exercises unwritten extent reads and writes, looking
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# for data corruption (zeroes read) near the end of file.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of version 2 of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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#
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# Further, this software is distributed without any warranty that it is
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# free of the rightful claim of any third person regarding infringement
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# or the like. Any license provided herein, whether implied or
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# otherwise, applies only to this software file. Patent licenses, if
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# any, provided herein do not apply to combinations of this program with
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# other software, or any other product whatsoever.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write the Free Software Foundation, Inc., 59
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# Temple Place - Suite 330, Boston MA 02111-1307, USA.
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#
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# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
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# Mountain View, CA 94043, or:
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#
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# http://www.sgi.com
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#
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# For further information regarding this notice, see:
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#
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# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
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#-----------------------------------------------------------------------
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#
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# creator
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owner=nathans@sgi.com
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seq=`basename $0`
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=1 # failure is the default!
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trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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_filter_resv()
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{
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sed -e "s,$TEST_DIR/resv,[TESTFILE],g" \
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-e 's/[0-9][0-9]* bytes/NUM bytes/g'
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}
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pgsize=`$here/src/feature -p`
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# -i == number of iterations
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# -l == bytes to leak on each iteration
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# -b == read/write block size
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# -s == preallocation size
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# real QA test starts here
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_supported_fs xfs
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_supported_os IRIX Linux
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if [ $HOSTOS == "IRIX" ]; then
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if uname -R | grep -iq debug; then
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# taking up to 23 mins on my 512K octane on debug
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# not worth worrying about
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_notrun "don't bother running on debug IRIX"
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fi
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fi
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echo
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echo "*** First case - I/O blocksize same as pagesize"
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$here/src/resvtest -i 20 -b $pgsize "$TEST_DIR/resv" | _filter_resv
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[ $? -eq 0 ] && echo done
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rm -f "$TEST_DIR/mumble"
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echo
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echo "*** Second case - 512 byte I/O blocksize"
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$here/src/resvtest -i 40 -b 512 "$TEST_DIR/resv" | _filter_resv
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[ $? -eq 0 ] && echo done
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rm -f "$TEST_DIR/grumble"
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# success, all done
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status=0
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exit
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