Bug 82480 - http/tests/incremental/partial-jpeg.html is flaky
Summary: http/tests/incremental/partial-jpeg.html is flaky
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Tools / Tests (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: noel gordon
URL:
Keywords:
: 91945 (view as bug list)
Depends on: 78239
Blocks:
  Show dependency tree / graph
 
Reported: 2012-03-28 10:31 PDT by Sami Kyostila
Modified: 2012-09-03 22:25 PDT (History)
4 users (show)

See Also:

Attachments
Patch (5.53 KB, patch)
2012-08-30 23:02 PDT, noel gordon 		no flags Details | Formatted Diff | Diff
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Description Sami Kyostila 2012-03-28 10:31:24 PDT 
http/tests/incremental/partial-jpeg.html is flaky, e.g.:

http://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=http%2Ftests%2Fincremental%2Fpartial-jpeg.html

We should also investigate adding a similar test for PNG -- see https://bugs.webkit.org/show_bug.cgi?id=78239#c20.
Comment 1 Stephen White 2012-07-23 06:48:10 PDT 
(from 91945)

The results look mostly correct on Chromium/Mac (modulo gamma correction), but are wrong on Linux and Win (a solid green square instead of a blue-and-white checkerboard with a green rectangle below it).

Note that this might be a timing-related problem, since test occasionally passes on Linux32.  The test contains a setTimeout(..., 0), which might be relevant.
Comment 2 Stephen White 2012-07-23 06:48:49 PDT 
*** Bug 91945 has been marked as a duplicate of this bug. ***
Comment 3 noel gordon 2012-08-30 23:02:25 PDT 
Created attachment 161621 [details]
Patch
Comment 4 noel gordon 2012-09-03 21:40:47 PDT 
(In reply to comment #0)

> We should also investigate adding a similar test for PNG -- see https://bugs.webkit.org/show_bug.cgi?id=78239#c20.

Filed 95707 about PNG.
Comment 5 Kent Tamura 2012-09-03 21:58:20 PDT 
Comment on attachment 161621 [details]
Patch

rubber stamped
Comment 6 WebKit Review Bot 2012-09-03 22:25:45 PDT 
Comment on attachment 161621 [details]
Patch

Clearing flags on attachment: 161621

Committed r127439: <http://trac.webkit.org/changeset/127439>
Comment 7 WebKit Review Bot 2012-09-03 22:25:48 PDT 
All reviewed patches have been landed.  Closing bug.