On 05/10/2017 02:37 PM, Darrick J. Wong wrote:
> On Wed, May 10, 2017 at 01:46:27PM -0400, Anna Schumaker wrote:
>> This test is similar to 345, except that it copies one byte at a time to
>
> 345? Or is that now 431? Perhaps amend the commit message to "This
> test is similar to the previous one, except..."?
Yeah, I forgot to update that :( It's supposed to be for the previous test, so that's probably the best wording to use.
Anna
>
> Otherwise, the tests run ok on xfs and ext4 and look ok, so for the whole set
> Reviewed-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
>
> --D
>
>> make sure that this case works as expected.
>>
>> Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
>> ---
>> tests/generic/432 | 87 +++++++++++++++++++++++++++++++++++++++++++++++++++
>> tests/generic/432.out | 17 ++++++++++
>> tests/generic/group | 1 +
>> 3 files changed, 105 insertions(+)
>> create mode 100755 tests/generic/432
>> create mode 100644 tests/generic/432.out
>>
>> diff --git a/tests/generic/432 b/tests/generic/432
>> new file mode 100755
>> index 00000000..9cd899ce
>> --- /dev/null
>> +++ b/tests/generic/432
>> @@ -0,0 +1,87 @@
>> +#!/bin/bash
>> +# FS QA Test No. 432
>> +#
>> +# Tests vfs_copy_file_range():
>> +# - Copy a small file
>> +# - Use copy to swap data at beginning and end
>> +# - Use copy to swap data in the middle
>> +# - Use copy to swap data in a small file
>> +#-----------------------------------------------------------------------
>> +# Copyright (c) 2017 Netapp, Inc. All rights reserved.
>> +#
>> +# This program is free software; you can redistribute it and/or
>> +# modify it under the terms of the GNU General Public License as
>> +# published by the Free Software Foundation.
>> +#
>> +# This program is distributed in the hope that it would be useful,
>> +# but WITHOUT ANY WARRANTY; without even the implied warranty of
>> +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>> +# GNU General Public License for more details.
>> +#
>> +# You should have received a copy of the GNU General Public License
>> +# along with this program; if not, write the Free Software Foundation,
>> +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
>> +#-----------------------------------------------------------------------
>> +#
>> +
>> +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 $tmp.*
>> +}
>> +
>> +# get standard environment
>> +. common/rc
>> +. common/filter
>> +
>> +# real QA test starts here
>> +_supported_fs generic
>> +_supported_os Linux
>> +
>> +_require_xfs_io_command "copy_range"
>> +_require_test
>> +
>> +testdir=$TEST_DIR/test-$seq
>> +rm -rf $testdir
>> +mkdir $testdir
>> +rm -f $seqres.full
>> +
>> +echo "Create the original file and then copy"
>> +echo -n "abcde" > $testdir/file
>> +$XFS_IO_PROG -f -c "copy_range $testdir/file" "$testdir/copy" 2>&1
>> +cmp $testdir/file $testdir/copy
>> +echo "Original md5sums:"
>> +md5sum $testdir/{file,copy} | _filter_test_dir
>> +
>> +echo "Swap beginning and end of original file"
>> +$XFS_IO_PROG -f -c "copy_range -s 0 -d 4 -l 1 $testdir/file" "$testdir/copy" 2>&1
>> +$XFS_IO_PROG -f -c "copy_range -s 4 -d 0 -l 1 $testdir/file" "$testdir/copy" 2>&1
>> +echo -n "ebcda" | cmp $testdir/copy
>> +echo "md5sums after swapping beginning and end:"
>> +md5sum $testdir/{file,copy} | _filter_test_dir
>> +
>> +echo "Swap middle parts of original file"
>> +$XFS_IO_PROG -f -c "copy_range -s 1 -d 3 -l 1 $testdir/file" "$testdir/copy" 2>&1
>> +$XFS_IO_PROG -f -c "copy_range -s 3 -d 1 -l 1 $testdir/file" "$testdir/copy" 2>&1
>> +echo -n "edcba" | cmp $testdir/copy
>> +echo "md5sums after swapping middle:"
>> +md5sum $testdir/{file,copy} | _filter_test_dir
>> +
>> +echo "Copy tail of original file onto copy"
>> +$XFS_IO_PROG -f -c "copy_range -s 1 -d 3 -l 4 $testdir/file" "$testdir/copy" 2>&1
>> +echo -n "edcbcde" | cmp $testdir/copy
>> +echo "md5sums after copying tail:"
>> +md5sum $testdir/{file,copy} | _filter_test_dir
>> +
>> +#success, all done
>> +status=0
>> +exit
>> diff --git a/tests/generic/432.out b/tests/generic/432.out
>> new file mode 100644
>> index 00000000..eec84392
>> --- /dev/null
>> +++ b/tests/generic/432.out
>> @@ -0,0 +1,17 @@
>> +QA output created by 432
>> +Create the original file and then copy
>> +Original md5sums:
>> +ab56b4d92b40713acc5af89985d4b786 TEST_DIR/test-432/file
>> +ab56b4d92b40713acc5af89985d4b786 TEST_DIR/test-432/copy
>> +Swap beginning and end of original file
>> +md5sums after swapping beginning and end:
>> +ab56b4d92b40713acc5af89985d4b786 TEST_DIR/test-432/file
>> +32db1f6d06d15f7e38e1ab1c69da498a TEST_DIR/test-432/copy
>> +Swap middle parts of original file
>> +md5sums after swapping middle:
>> +ab56b4d92b40713acc5af89985d4b786 TEST_DIR/test-432/file
>> +295228f3d82d344bbcf2f0030519c2ea TEST_DIR/test-432/copy
>> +Copy tail of original file onto copy
>> +md5sums after copying tail:
>> +ab56b4d92b40713acc5af89985d4b786 TEST_DIR/test-432/file
>> +0c4aac952f72fa078e2f8419aca70b28 TEST_DIR/test-432/copy
>> diff --git a/tests/generic/group b/tests/generic/group
>> index 608c45b2..43aac9fd 100644
>> --- a/tests/generic/group
>> +++ b/tests/generic/group
>> @@ -434,3 +434,4 @@
>> 429 auto quick copy
>> 430 auto quick copy
>> 431 auto quick copy
>> +432 auto quick copy
>> --
>> 2.12.2
>>
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