From: "Darrick J. Wong" <darrick.wong@oracle.com>
To: Anna Schumaker <Anna.Schumaker@Netapp.com>
Cc: fstests@vger.kernel.org, linux-nfs@vger.kernel.org, hch@infradead.org
Subject: Re: [PATCH v5 0/5] Add copy_file_range() tests
Date: Fri, 17 Mar 2017 15:02:46 -0700 [thread overview]
Message-ID: <20170317220246.GA12585@birch.djwong.org> (raw)
In-Reply-To: <20170317195233.4042-1-Anna.Schumaker@Netapp.com>
On Fri, Mar 17, 2017 at 03:52:28PM -0400, Anna Schumaker wrote:
> These tests exercise the copy_file_range() system call, and check copying
> data to both a new file and overwriting data inside an existing file.
>
> Sorry it took so long to get this version out. I forgot about these patches
> after the last submission.
Hooray, tests finally!
I had to bump the numbers up due to conflicts (it's usually best to pick
a really high number and let Eryu mvtest them to their real numbers),
but these mostly look ok.
However, I do see that something isn't triggering an EINVAL return code:
generic/816 - output mismatch (see /tmp/xfstests/results//generic/816.out.bad)
--- tests/generic/816.out 2017-03-17 14:46:21.064521899 -0700
+++ /tmp/xfstests/results//generic/816.out.bad 2017-03-17 14:58:15.848000000 -0700
@@ -16,7 +16,6 @@
e11fbace556cba26bf0076e74cab90a3 TEST_DIR/test-816/file
e68d4a150c4e42f4f9ea3ffe4c9cf4ed TEST_DIR/test-816/end
Copy beyond end of original file
-copy_range: Invalid argument
md5sums after copying beyond:
e11fbace556cba26bf0076e74cab90a3 TEST_DIR/test-816/file
e68d4a150c4e42f4f9ea3ffe4c9cf4ed TEST_DIR/test-816/beyond
...
(Run 'diff -u tests/generic/816.out /tmp/xfstests/results//generic/816.out.bad' to see the entire diff)
generic/817 - output mismatch (see /tmp/xfstests/results//generic/817.out.bad)
--- tests/generic/817.out 2017-03-17 14:47:02.916437143 -0700
+++ /tmp/xfstests/results//generic/817.out.bad 2017-03-17 14:58:17.168000000 -0700
@@ -4,7 +4,6 @@
ab56b4d92b40713acc5af89985d4b786 TEST_DIR/test-817/file
ab56b4d92b40713acc5af89985d4b786 TEST_DIR/test-817/copy
Small copies from various points in the original file
-copy_range: Invalid argument
md5sums after small copies
ab56b4d92b40713acc5af89985d4b786 TEST_DIR/test-817/file
0cc175b9c0f1b6a831c399e269772661 TEST_DIR/test-817/a
...
(Run 'diff -u tests/generic/817.out /tmp/xfstests/results//generic/817.out.bad' to see the entire diff)
generic/818 1s
generic/819 1s
generic/820 - output mismatch (see /tmp/xfstests/results//generic/820.out.bad)
--- tests/generic/820.out 2017-03-17 14:47:44.140338654 -0700
+++ /tmp/xfstests/results//generic/820.out.bad 2017-03-17 14:58:21.120000000 -0700
@@ -1,7 +1,6 @@
QA output created by 820
Create the original files
Try to copy when source pos > source size
-copy_range: Invalid argument
Try to copy to a read-only file
copy_range: Bad file descriptor
Try to copy to an append-only file
...
(Run 'diff -u tests/generic/820.out /tmp/xfstests/results//generic/820.out.bad' to see the entire diff)
Running 4.11-rc2 here with a ton of XFS patches, though these results
are from an FSTYP=ext4 run. FSTYP=xfs produces the same diff output.
--D
>
> Thanks,
> Anna
>
>
> Anna Schumaker (5):
> generic/416: Add copy to new file test
> generic/417: Add small copies to new file test
> generic/418: Add copy test that overwrites data
> generic/419: Add a copy test for overwriting small amounts of data
> generic/420: Add a copy test for invalid input
>
> common/rc | 6 +++
> tests/generic/416 | 102 ++++++++++++++++++++++++++++++++++++++++++++++++++
> tests/generic/416.out | 26 +++++++++++++
> tests/generic/417 | 83 ++++++++++++++++++++++++++++++++++++++++
> tests/generic/417.out | 16 ++++++++
> tests/generic/418 | 100 +++++++++++++++++++++++++++++++++++++++++++++++++
> tests/generic/418.out | 17 +++++++++
> tests/generic/419 | 87 ++++++++++++++++++++++++++++++++++++++++++
> tests/generic/419.out | 17 +++++++++
> tests/generic/420 | 76 +++++++++++++++++++++++++++++++++++++
> tests/generic/420.out | 12 ++++++
> tests/generic/group | 5 +++
> 12 files changed, 547 insertions(+)
> create mode 100755 tests/generic/416
> create mode 100644 tests/generic/416.out
> create mode 100755 tests/generic/417
> create mode 100644 tests/generic/417.out
> create mode 100755 tests/generic/418
> create mode 100644 tests/generic/418.out
> create mode 100755 tests/generic/419
> create mode 100644 tests/generic/419.out
> create mode 100644 tests/generic/420
> create mode 100644 tests/generic/420.out
>
> --
> 2.12.0
>
> --
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next prev parent reply other threads:[~2017-03-17 22:08 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-17 19:52 [PATCH v5 0/5] Add copy_file_range() tests Anna Schumaker
2017-03-17 19:52 ` [PATCH v5 1/5] generic/416: Add copy to new file test Anna Schumaker
2017-03-17 19:52 ` [PATCH v5 2/5] generic/417: Add small copies " Anna Schumaker
2017-03-22 16:45 ` Boaz Harrosh
2017-03-17 19:52 ` [PATCH v5 3/5] generic/418: Add copy test that overwrites data Anna Schumaker
2017-03-17 19:52 ` [PATCH v5 4/5] generic/419: Add a copy test for overwriting small amounts of data Anna Schumaker
2017-03-17 19:52 ` [PATCH v5 5/5] generic/420: Add a copy test for invalid input Anna Schumaker
2017-03-17 22:02 ` Darrick J. Wong [this message]
2017-03-20 5:24 ` [PATCH v5 0/5] Add copy_file_range() tests Eryu Guan
2017-05-02 22:16 ` Darrick J. Wong
2017-05-03 12:56 ` Olga Kornievskaia
2017-05-03 15:48 ` Darrick J. Wong
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