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apfstests/tests/generic/434
T
Darrick J. Wong a860a167d8 common: kill _supported_os
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>
2020-09-21 01:16:50 +08:00

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#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2017 Netapp, Inc. All rights reserved.
#
# FS QA Test No. 434
#
# Tests vfs_copy_file_range() error checking
seq=`basename $0`
seqres=$RESULT_DIR/$seq
echo "QA output created by $seq"
here=`pwd`
tmp=/tmp/$$
status=1 # failure is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15
_cleanup()
{
cd /
rm -rf $tmp.*
}
# get standard environment
. common/rc
. common/filter
# real QA test starts here
_supported_fs generic
_require_xfs_io_command "copy_range"
_require_test
_require_mknod
testdir=$TEST_DIR/test-$seq
rm -rf $testdir
mkdir $testdir
rm -f $seqres.full
echo "Create the original files"
$XFS_IO_PROG -f -c 'pwrite -S 0x61 0 1000' $testdir/file >> $seqres.full 2>&1
mknod $testdir/dev1 c 1 3
mkfifo $testdir/fifo
echo "Try to copy when source pos > source size"
$XFS_IO_PROG -f -c "copy_range -s 1000 -l 100 $testdir/file" "$testdir/copy"
md5sum $testdir/copy | _filter_test_dir
echo "Try to copy to a read-only file"
rm -f $testdir/copy
$XFS_IO_PROG -r -f -c "copy_range -s 0 -l 100 $testdir/file" "$testdir/copy"
md5sum $testdir/copy | _filter_test_dir
echo "Try to copy to an append-only file"
rm -f $testdir/copy
$XFS_IO_PROG -a -f -c "copy_range -s 0 -l 100 $testdir/file" "$testdir/copy"
md5sum $testdir/copy | _filter_test_dir
echo "Try to copy to a device"
$XFS_IO_PROG -a -f -c "copy_range -s 0 -l 100 $testdir/file" "$testdir/dev1"
echo "Try to copy to a fifo"
$XFS_IO_PROG -a -f -c "copy_range -s 0 -l 100 $testdir/file" "$testdir/fifo"
#success, all done
status=0
exit