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https://github.com/linux-apfs/apfstests.git
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Darrick J. Wong
a860a167d8
fstests only supports Linux, so get rid of this unnecessary predicate. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Eryu Guan <guaneryu@gmail.com>
63 lines
1.4 KiB
Bash
Executable File
63 lines
1.4 KiB
Bash
Executable File
#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2017, Oracle and/or its affiliates.
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# Copyright (C) 2019, CTERA Networks.
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# All Rights Reserved.
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#
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# FS QA Test No. 525
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#
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# Check that high-offset reads and writes work.
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#
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# This is a variant of test generic/466 for filesystems that
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# do not support mkfs_sized.
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#
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seq=`basename $0`
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seqres=$RESULT_DIR/$seq
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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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# 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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_supported_fs generic
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_require_scratch
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rm -f $seqres.full
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_scratch_mkfs >>$seqres.full 2>&1
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_scratch_mount
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testdir=$SCRATCH_MNT
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echo "++ Create the original files" >> $seqres.full
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bigoff=$(echo "2^63 - 2" | $BC_PROG)
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len=$(echo "2^63 - 1" | $BC_PROG)
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$XFS_IO_PROG -f -c "truncate $len" $testdir/file0 >> $seqres.full 2>&1
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if [ ! -s $testdir/file0 ]; then
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# If we can't set a large file size then don't bother
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# with read/write tests, because fs doesn't support it.
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_notrun "filesystem does not support huge file size"
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fi
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_pwrite_byte 0x61 $bigoff 1 $testdir/file1 >> $seqres.full
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echo "++ Check file creation" >> $seqres.full
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_scratch_cycle_mount
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$XFS_IO_PROG -c "pread -v -q $bigoff 1" $testdir/file1
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# success, all done
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status=0
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exit
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