Commit Graph

97 Commits

Author SHA1 Message Date
rmistry
2529f2e72c Add ability to output ImageBaseGSUrl to render_picture and use in rebaseline server.
BUG=skia:2230
R=epoger@google.com

Author: rmistry@google.com

Review URL: https://codereview.chromium.org/479613002
2014-08-22 04:46:30 -07:00
epoger
85b438dfab create sk_tools::Expectation class, similar to skiagm::Expectations class
The overarching goal here is for our "gm" and "render_pictures" tools to handle
image expectations/actuals in the same way, sharing the same code, so their
results can be processed through a single pipeline.

By adding an Expectation class within tools/image_expectations.h, similar to
the Expectations class in gm/gm_expectations.h, we get one step closer to
that goal.

R=stephana@google.com
TBR=stephana

Author: epoger@google.com

Review URL: https://codereview.chromium.org/493363002
2014-08-21 23:21:32 -07:00
epoger
b492c6ff30 add --descriptions flag to render_pictures tool
Needed because right now, when you look at the full set of SKP results in
rebaseline_server, you can't tell which renderMode (or builder) generated each
one.

BUG=skia:2833
R=borenet@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/466153006
2014-08-14 07:32:50 -07:00
epoger
66ed8dc4bf combine base_unittest.py modules from gm and tools
general cleanup, which will also help with http://skbug.com/2752 ('split existing "gpu" GM results into "gl" and "gles"')

R=rmistry@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/397103003
2014-07-17 12:54:16 -07:00
Mike Klein
a40239ca1e Drop --clone from commands in skia repo.
--clone, and SkPicture::clone(), are no longer.

CQ_EXTRA_TRYBOTS=tryserver.skia:Housekeeper-PerCommit-Trybot

BUG=skia:
R=rmistry@google.com

Review URL: https://codereview.chromium.org/343813006
2014-06-27 17:09:39 -04:00
epoger
b144271179 reland "rebaseline_server: download actual-results.json files from GCS instead of SVN"
relands https://codereview.chromium.org/310093003 with modifications.

BUG=skia:2641
R=jcgregorio@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/313343003
2014-06-05 10:30:37 -07:00
epoger
77f68b623e Revert "rebaseline_server: download actual-results.json files from GCS instead of SVN"
This reverts commit f4666045f3.

BUG=skia:2641
NOTREECHECKS=True
NOTRY=True
R=jcgregorio@google.com
TBR=jcgregorio

Author: epoger@google.com

Review URL: https://codereview.chromium.org/317783004
2014-06-04 15:09:18 -07:00
epoger
f4666045f3 rebaseline_server: download actual-results.json files from GCS instead of SVN
BUG=skia:553
R=borenet@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/310093003
2014-06-04 10:02:58 -07:00
commit-bot@chromium.org
abeb9589ec make render_pictures properly handle empty expectations file
note that this changes the parameters taken by ImageResultsAndExpectations::Parse()

BUG=skia:1942
R=scroggo@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/289063010

git-svn-id: http://skia.googlecode.com/svn/trunk@14779 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-05-19 15:25:10 +00:00
commit-bot@chromium.org
3f04517721 render_pictures: add --mismatchPath flag
When set, it will only write out images that don't match expectations.

BUG=skia:1942
R=rmistry@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/283123002

git-svn-id: http://skia.googlecode.com/svn/trunk@14748 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-05-15 15:10:48 +00:00
commit-bot@chromium.org
9d439a707e Adds dashboard link for one-line plot on each alert item.
BUG=skia:2523
NOTRY=true
R=kelvinly@google.com
TBR=rmistry@google.com

Author: bensong@google.com

Review URL: https://codereview.chromium.org/280663002

git-svn-id: http://skia.googlecode.com/svn/trunk@14713 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-05-13 17:38:17 +00:00
commit-bot@chromium.org
205ce48c38 add --readJsonSummaryPath to render_pictures
BUG=skia:1942
R=borenet@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/273783004

git-svn-id: http://skia.googlecode.com/svn/trunk@14695 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-05-12 15:37:20 +00:00
commit-bot@chromium.org
71e39d57d8 remove self-tests for no-longer-supported rebaseline.py
see https://codereview.chromium.org/262703003 ('mark rebaseline.py as deprecated')

NOTREECHECKS=True
NOTRY=True
R=borenet@google.com
TBR=borenet

Author: epoger@google.com

Review URL: https://codereview.chromium.org/265073002

git-svn-id: http://skia.googlecode.com/svn/trunk@14538 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-05-02 16:48:30 +00:00
commit-bot@chromium.org
4610a465b6 reland r14391 ('fix contents of render_pictures JSON summary')
BUG=skia:2043,skia:2044,skia:1942,skia:2466
R=caryclark@google.com
TBR=caryclark

Author: epoger@google.com

Review URL: https://codereview.chromium.org/262453002

git-svn-id: http://skia.googlecode.com/svn/trunk@14443 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-04-29 19:39:22 +00:00
commit-bot@chromium.org
cced37d2c3 Revert of fix contents of render_pictures JSON summary (https://codereview.chromium.org/259703002/)
Reason for revert:
This appears to have caused regressions such as this one: http://108.170.220.120:10117/builders/Perf-Win7-ShuttleA-HD2000-x86-Release/builds/2117/steps/CheckForRegressions/logs/stdio

Original issue's description:
> fix contents of render_pictures JSON summary
>
> BUG=skia:2043,skia:2044,skia:1942
>
> Committed: http://code.google.com/p/skia/source/detail?r=14391

R=scroggo@google.com, epoger@google.com
TBR=epoger@google.com, scroggo@google.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:2043,skia:2044,skia:1942

Author: caryclark@google.com

Review URL: https://codereview.chromium.org/251103004

git-svn-id: http://skia.googlecode.com/svn/trunk@14399 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-04-28 14:07:10 +00:00
commit-bot@chromium.org
eecdcb9e8a fix contents of render_pictures JSON summary
BUG=skia:2043,skia:2044,skia:1942
R=scroggo@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/259703002

git-svn-id: http://skia.googlecode.com/svn/trunk@14391 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-04-28 13:18:39 +00:00
commit-bot@chromium.org
1f75ab9c66 add some .gitignores related to gm and tools
NOTREECHECKS=True
NOTRY=True
R=scroggo@google.com
TBR=scroggo

Author: epoger@google.com

Review URL: https://codereview.chromium.org/234603004

git-svn-id: http://skia.googlecode.com/svn/trunk@14150 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-04-11 14:49:50 +00:00
commit-bot@chromium.org
24c568c159 add explicit filepaths to render_pictures JSON summary
BUG=skia:2230,skia:1942
R=rmistry@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/226293002

git-svn-id: http://skia.googlecode.com/svn/trunk@14133 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-04-10 15:39:02 +00:00
commit-bot@chromium.org
cb3f07940c Adds bench expectations to expectations/bench; fixes bench alert test's dependency on script line number.
BUG=skia:2307
NOTRY=true
R=borenet@google.com

Author: bensong@google.com

Review URL: https://codereview.chromium.org/214913005

git-svn-id: http://skia.googlecode.com/svn/trunk@13979 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-03-28 17:55:51 +00:00
commit-bot@chromium.org
f5e315ccf1 add --writeChecksumBasedFilenames flag to render_pictures
BUG=skia:1455,skia:2230
R=robertphillips@google.com, robertphillips@chromium.org

Author: epoger@google.com

Review URL: https://codereview.chromium.org/202983003

git-svn-id: http://skia.googlecode.com/svn/trunk@13859 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-03-19 17:26:07 +00:00
commit-bot@chromium.org
341241d567 short-term fix for RunToolSelfTests
BUG=skia:2307
NOTREECHECKS=True
NOTRY=True
R=bensong@google.com
TBR=bensong

Author: epoger@google.com

Review URL: https://codereview.chromium.org/202203010

git-svn-id: http://skia.googlecode.com/svn/trunk@13846 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-03-18 05:41:33 +00:00
commit-bot@chromium.org
f11943f21d render_pictures unittests: run over a dir with multiple SKPs, like production
BUG=skia:1942
R=borenet@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/194563004

git-svn-id: http://skia.googlecode.com/svn/trunk@13775 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-03-12 20:09:46 +00:00
commit-bot@chromium.org
184263325b Updates bench alert test output to match latest changes.
BUG=skia:2193
TBR=epoger@google.com
NOTRY=true

Author: bensong@google.com

Review URL: https://codereview.chromium.org/167703005

git-svn-id: http://skia.googlecode.com/svn/trunk@13513 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-02-20 16:22:55 +00:00
commit-bot@chromium.org
557e3cda9a Separates faster and slower bench alerts; sorts by delta.
Separate faster and slower bench alerts; sort by delta.

BUG=skia:2193
NOTRY=true
R=epoger@google.com

Author: bensong@google.com

Review URL: https://codereview.chromium.org/172683002

git-svn-id: http://skia.googlecode.com/svn/trunk@13512 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-02-20 15:58:32 +00:00
commit-bot@chromium.org
164052e9ce Create a common utility for finding and running binaries in out/
NOTRY=true
BUG=skia:2019
R=epoger@google.com

Author: rmistry@google.com

Review URL: https://codereview.chromium.org/156173005

git-svn-id: http://skia.googlecode.com/svn/trunk@13367 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-02-07 18:41:49 +00:00
commit-bot@chromium.org
c3147c668c render_pictures: adjust unittests to show specific failures
BUG=skia:2043,skia:2044
R=rmistry@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/139383004

git-svn-id: http://skia.googlecode.com/svn/trunk@13100 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-01-15 20:35:54 +00:00
commit-bot@chromium.org
238771c930 [try 2] skpmaker: make the SKP more graphically interesting (add a border)
relanding https://codereview.chromium.org/137993008/

BUG=skia:1942
NOTRY=True
R=rmistry@google.com
TBR=rmistry

Author: epoger@google.com

Review URL: https://codereview.chromium.org/139583002

git-svn-id: http://skia.googlecode.com/svn/trunk@13088 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-01-15 16:33:31 +00:00
commit-bot@chromium.org
7e1a31db6a Revert of skpmaker: make the SKP slightly more interesting (add a border) (https://codereview.chromium.org/137993008/)
Reason for revert:
broke http://108.170.217.252:10117/builders/Build-Mac10.6-GCC-x86-Debug/builds/2837

Original issue's description:
> skpmaker: make the SKP slightly more interesting (add a border)
>
> This will help with render_pictures self-testing
> BUG=skia:1942
>
> Committed: http://code.google.com/p/skia/source/detail?r=13086

R=rmistry@google.com
TBR=rmistry@google.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:1942

Author: epoger@google.com

Review URL: https://codereview.chromium.org/139553002

git-svn-id: http://skia.googlecode.com/svn/trunk@13087 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-01-15 16:04:45 +00:00
commit-bot@chromium.org
a3b0c4fe63 skpmaker: make the SKP slightly more interesting (add a border)
This will help with render_pictures self-testing
BUG=skia:1942
R=rmistry@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/137993008

git-svn-id: http://skia.googlecode.com/svn/trunk@13086 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-01-15 15:40:13 +00:00
commit-bot@chromium.org
30d4f8372c deprecate tools/test_rendering.py and tools/test_pictures.py
they will be removed entirely on/after Feb 1 unless there is objection

BUG=skia:1943
R=borenet@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/135783003

git-svn-id: http://skia.googlecode.com/svn/trunk@13065 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-01-14 17:01:28 +00:00
commit-bot@chromium.org
11f156201a add unittest for render_pictures binary
Once committed, this will be run as part of RunToolSelfTests on http://108.170.217.252:10117/builders/Housekeeper-PerCommit .

BUG=skia:1943
R=rmistry@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/124253002

git-svn-id: http://skia.googlecode.com/svn/trunk@12941 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-01-07 17:03:40 +00:00
commit-bot@chromium.org
9e8f88b6ef create tools/tests/run_all.py to run all our Python self-tests within tools
Eventually, we want all of these self-tests to be written in Python;
this change makes it easier for us to add new Python self-tests, and discourages
the addition of bash self-tests.

BUG=skia:677,skia:1943
NOTRY=True
R=rmistry@google.com, scroggo@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/112163004

git-svn-id: http://skia.googlecode.com/svn/trunk@12775 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-12-19 18:22:32 +00:00
bensong@google.com
4a28f598ec Changes bench_graph_svg.py test to check_bench_regressions.py test; deletes deprecated chunks in syn_bucket_subdir.
Review URL: https://codereview.chromium.org/27377002

git-svn-id: http://skia.googlecode.com/svn/trunk@11952 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-10-24 18:08:45 +00:00
scroggo@google.com
5187c4313c More work to integrate skimage with rebaseline tools.
tools/skimage_main.cpp:
Add the ability to write the results to checksum based filenames,
much like GM uses. This will allow using the skpdiff server to
rebaseline images.
Write the keys in the JSON file as <original image>_<pref config>.png,
so it matches gm_json.IMAGE_FILENAME_PATTERN. Also replace '_' with
'-' in the original file name, to avoid confusing the pattern matcher.
The '_' to '-' replacement also happens on the output filename.
Read the keys in a similar manner.
In make_outname, no longer remove a suffix. This fixes a bug where
subset decoding writes multiple subsets to the same file.

tools/rebaseline.py:
Since the filenames written to json files now match
gm_json.IMAGE_FILENAME_PATTERN, enable the option to match based
on configs/tests when rebaselining skimage.

test json files:
Update to match the new format of output.

gm/gm_expectations:
Add a constructor that takes a BitmapAndDigest as input.

tools/tests/skimage_self_test.py:
Test that reading the expectations file just created by skimage with
the same file actually compares to the original file (rather than just
succeeding because expectations were missing).

Change the expectations files to match the new format.

Will require a buildbot change to use the new flag: https://codereview.chromium.org/27389002/

BUG=1466
R=epoger@google.com

Review URL: https://codereview.chromium.org/26297004

git-svn-id: http://skia.googlecode.com/svn/trunk@11902 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-10-22 00:42:46 +00:00
scroggo@google.com
36c5bdb097 Truly ignore failures in skimage.
If the expectation is set to ignore failures, do not return a
negative 1 (indicating a failure) when a successful decode
does not match the expectation.

If the file could not be decoded at all, report this to the
user depending on the input expectations file:

No expectations:
Report failure. The user wanted to know if the file could be
decoded.

Expectations expected a valid result:
Report failure. The decode should have matched the result.

Empty expectations:
Print a message that the expectation was missing, but still
return success from skimage, since this is a newly added file
(i.e. it has no expectation yet).

Ignore failure:
Return success from skimage, since it is a known failure.

Update the self tests to ensure these behaviors.

R=epoger@google.com

Review URL: https://codereview.chromium.org/22293006

git-svn-id: http://skia.googlecode.com/svn/trunk@11790 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-10-15 20:29:37 +00:00
bensong@google.com
e209a70d1e Suppresses failing test due to change of bench_graph_svg. Will fix later.
Review URL: https://codereview.chromium.org/26894004

git-svn-id: http://skia.googlecode.com/svn/trunk@11766 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-10-15 00:35:18 +00:00
epoger@google.com
bfe9167c66 Add README file so git will create empty dir
BUG=skia:1613
(SkipBuildbotRuns)

R=rmistry@google.com

Review URL: https://codereview.chromium.org/24112002

git-svn-id: http://skia.googlecode.com/svn/trunk@11203 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-09-11 17:31:49 +00:00
epoger@google.com
c206dfcf01 Add forgotten file from https://code.google.com/p/skia/source/detail?r=11063
Review URL: https://codereview.chromium.org/23911002

git-svn-id: http://skia.googlecode.com/svn/trunk@11064 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-09-03 18:31:25 +00:00
epoger@google.com
93acfd2b49 rebaseline.py: fix --add-new when there are no expectations at all
BUG=skia:1582
R=rmistry@google.com

Review URL: https://codereview.chromium.org/23899003

git-svn-id: http://skia.googlecode.com/svn/trunk@11063 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-09-03 18:27:19 +00:00
epoger@google.com
06e626d69e rebaseline.py: add --bugs and --unreviewed flags
BUG=skia:1569
R=borenet@google.com

Review URL: https://codereview.chromium.org/23478011

git-svn-id: http://skia.googlecode.com/svn/trunk@11058 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-09-03 17:32:15 +00:00
epoger@google.com
8209b183da rebaseline.py self-test: validate that unknown fields are maintained
BUG=skia:1569
R=bsalomon@google.com

Review URL: https://codereview.chromium.org/23702006

git-svn-id: http://skia.googlecode.com/svn/trunk@11008 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-08-29 18:04:20 +00:00
epoger@google.com
3f0a108586 Remove temporary workaround TODOs from tools/tests/run.sh
R=rmistry@google.com

Review URL: https://codereview.chromium.org/23490009

git-svn-id: http://skia.googlecode.com/svn/trunk@10989 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-08-28 19:04:05 +00:00
epoger@google.com
fd040116c5 Remove base-* directories from gm expected/actual paths; just use platform names
BUG=skia:1512

The buildbot master continues to set gm_image_subdir, but the slaves no longer
use that component when building GM paths (they just use builder_name instead).
But gm_image_subdir is still used for SKP storage paths under
gs://chromium-skia-gm/playback/gm-actual , for now...

Immediately before committing this CL, I will copy the actual-results.json files
from their old locations to their new locations (within the skia-autogen repo)
so that both old and new versions of rebaseline.py will be able to retrieve
actual results, like so:

svn cp base-android-galaxy-nexus/Test-Android-GalaxyNexus-SGX540-Arm7-Debug/base-android-galaxy-nexus Test-Android-GalaxyNexus-SGX540-Arm7-Debug
svn cp base-android-galaxy-nexus/Test-Android-GalaxyNexus-SGX540-Arm7-Release/base-android-galaxy-nexus Test-Android-GalaxyNexus-SGX540-Arm7-Release
svn cp base-android-nexus-10/Test-Android-Nexus10-MaliT604-Arm7-Debug/base-android-nexus-10 Test-Android-Nexus10-MaliT604-Arm7-Debug
...
svn cp base-shuttle-win7-intel-float/Test-Win7-ShuttleA-HD2000-x86-Debug/base-shuttle-win7-intel-float Test-Win7-ShuttleA-HD2000-x86-Debug
svn cp base-shuttle-win7-intel-float/Test-Win7-ShuttleA-HD2000-x86-Release/base-shuttle-win7-intel-float Test-Win7-ShuttleA-HD2000-x86-Release


Once we see this CL land successfully, I will delete the actual-results.json
files from their OLD location within skia-autogen, like so:

svn rm base-android-galaxy-nexus
svn rm base-android-nexus-10
...
svn rm base-shuttle-win7-intel-directwrite
svn rm base-shuttle-win7-intel-float

R=borenet@google.com, rmistry@google.com

Review URL: https://codereview.chromium.org/23120002

git-svn-id: http://skia.googlecode.com/svn/trunk@10821 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-08-20 16:21:55 +00:00
epoger@google.com
2a192a8577 Delete image-based rebaselining tool; we have switched to checksums
R=borenet@google.com

Review URL: https://codereview.chromium.org/21901004

git-svn-id: http://skia.googlecode.com/svn/trunk@10524 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-08-02 20:54:46 +00:00
epoger@google.com
ffcbdbfe6a rebaseline.py: add --keep-going-on-failure option, off by default
R=borenet@google.com

Review URL: https://codereview.chromium.org/18092004

git-svn-id: http://skia.googlecode.com/svn/trunk@10109 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-07-16 17:35:39 +00:00
epoger@google.com
3e7399fe28 Fix Housekeeper bot after r9961
git-svn-id: http://skia.googlecode.com/svn/trunk@9965 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-07-10 17:23:47 +00:00
epoger@google.com
89fa4b9ee6 rebaseline.py: error out early if --expectations-root not pointing at gm-expected dir
BUG=https://code.google.com/p/skia/issues/detail?id=1403
R=senorblanco@chromium.org

Review URL: https://codereview.chromium.org/18416005

git-svn-id: http://skia.googlecode.com/svn/trunk@9961 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-07-10 16:54:10 +00:00
epoger@google.com
9de25e3fd4 rebaseline.py: use specified configs/tests as a FILTER over actually-run tests
Now that we have the actual-results.json file for every bot type, we know
the full set of tests that actual results are available for. If configs and/or
tests are specified, just use those as FILTERS over the actually available
results.

R=senorblanco@chromium.org

Review URL: https://codereview.chromium.org/18324018

git-svn-id: http://skia.googlecode.com/svn/trunk@9956 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-07-10 15:27:18 +00:00
epoger@google.com
a783f2bee8 rebaseline.py: if expectations dir contains JSON format results, update those instead of image files
Part of Step 3 in https://goto.google.com/ChecksumTransitionDetail

R=senorblanco@chromium.org

Review URL: https://codereview.chromium.org/18348018

git-svn-id: http://skia.googlecode.com/svn/trunk@9910 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-07-08 17:51:58 +00:00
epoger@google.com
34b73a2da1 rebaseline.py self-tests: prepare to add tests of JSON-format rebaselining
For now, rebaseline.py still does not support JSON-format rebaselining, so
the one self-test reports failure.  But this change will allow us to test
the JSON-format rebaselining once rebaseline.py supports it.

R=scroggo@google.com

Review URL: https://codereview.chromium.org/18348015

git-svn-id: http://skia.googlecode.com/svn/trunk@9896 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-07-03 17:43:11 +00:00