mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Christoph Hellwig
f381f98206
It turns out lsqa.pl nees the test number and description first in the file, so move the GPL boilerplates below it. Also remove acouple of cases where we have one full copyright line + gpl boilerplate before the description and another copyright line after the description. Signed-off-by: Christoph Hellwig <hch@lst.de>
159 lines
4.0 KiB
Bash
Executable File
159 lines
4.0 KiB
Bash
Executable File
#! /bin/sh
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# FS QA Test No. 164
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#
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# To test for short dio reads on IRIX and Linux - pv#962005/962547
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# http://bugworks.engr.sgi.com/query.cgi/962005
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#
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# In particular we are interested in dio_reads for the cases of:
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# * eof on a hole
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# * eof on an unwritten extent
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# * eof on a sector boundary and not on a sector boundary
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2007 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
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# modify it under the terms 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,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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#-----------------------------------------------------------------------
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#
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# creator
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owner=tes@puffy.melbourne.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 "_cleanup; exit \$status" 0 1 2 3 15
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_cleanup()
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{
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cd /
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rm -f $tmp.*
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}
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_filter_io()
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{
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tee -a $seq.full | sed 's/ops;.*/ops/'
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}
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#
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# 1: [128..199]: 212280..212351 0 (212280..212351) 72 10000
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#
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#
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_filter_bmap()
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{
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awk '$3 ~ /hole/ { print $1, $2, $3; next }
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$7 ~ /10000/ { print $1, $2, "unwritten"; next }
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{print $1, $2}' >> $seq.full
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}
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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# real QA test starts here
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# Modify as appropriate.
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_supported_fs xfs
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_supported_os IRIX Linux
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testfile=$TEST_DIR/file.$seq
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_test_eof_hole()
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{
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# on a BB boundary
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rm -f $testfile
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$XFS_IO_PROG -f -d \
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-c 'pwrite -b 50k 0 50k' \
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-c 'truncate 100k' \
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-c 'pread -b 200k 0 200k' \
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$testfile | _filter_io
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$XFS_IO_PROG -c 'bmap -vp' $testfile | _filter_bmap
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echo ""
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# on an odd byte boundary => 1 short of boundary
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rm -f $testfile
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boundary_minus1=`expr 100 \* 1024 - 1`
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echo "boundary_minus1 = $boundary_minus1"
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$XFS_IO_PROG -f -d \
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-c 'pwrite -b 50k 0 50k' \
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-c "truncate $boundary_minus1" \
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-c 'pread -b 200k 0 200k' \
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$testfile | _filter_io
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$XFS_IO_PROG -c 'bmap -vp' $testfile | _filter_bmap
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echo ""
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# on an odd byte boundary => 1 over boundary
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rm -f $testfile
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boundary_plus1=`expr 100 \* 1024 + 1`
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echo "boundary_plus1 = $boundary_plus1"
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$XFS_IO_PROG -f -d \
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-c 'pwrite -b 50k 0 50k' \
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-c "truncate $boundary_plus1" \
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-c 'pread -b 200k 0 200k' \
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$testfile | _filter_io
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$XFS_IO_PROG -c 'bmap -vp' $testfile | _filter_bmap
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echo ""
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}
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_test_eof_unwritten_extent()
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{
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# on a BB boundary
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rm -f $testfile
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$XFS_IO_PROG -f -d \
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-c 'resvsp 0 100k' \
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-c 'truncate 100k' \
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-c 'pwrite -b 50k 0 50k' \
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-c 'pread -b 200k 0 200k' \
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$testfile | _filter_io
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$XFS_IO_PROG -c 'bmap -vp' $testfile | _filter_bmap
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echo ""
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# on an odd byte boundary => 1 short of boundary
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rm -f $testfile
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boundary_minus1=`expr 100 \* 1024 - 1`
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echo "boundary_minus1 = $boundary_minus1"
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$XFS_IO_PROG -f -d \
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-c "resvsp 0 $boundary_minus1" \
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-c "truncate $boundary_minus1" \
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-c 'pwrite -b 50k 0 50k' \
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-c 'pread -b 200k 0 200k' \
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$testfile | _filter_io
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$XFS_IO_PROG -c 'bmap -vp' $testfile | _filter_bmap
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echo ""
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# on an odd byte boundary => 1 over boundary
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rm -f $testfile
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boundary_plus1=`expr 100 \* 1024 + 1`
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echo "boundary_plus1 = $boundary_plus1"
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$XFS_IO_PROG -f -d \
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-c "resvsp 0 $boundary_plus1" \
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-c "truncate $boundary_plus1" \
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-c 'pwrite -b 50k 0 50k' \
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-c 'pread -b 200k 0 200k' \
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$testfile | _filter_io
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$XFS_IO_PROG -c 'bmap -vp' $testfile | _filter_bmap
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echo ""
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}
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_test_eof_hole
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_test_eof_unwritten_extent
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# success, all done
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status=0
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exit
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