Bug 33893 - REGRESSION(r53514?): fast/canvas/webgl/texImage2DImageDataTest.html fails on Leopard Release Bot
Summary: REGRESSION(r53514?): fast/canvas/webgl/texImage2DImageDataTest.html fails on ...
Alias: None
Product: WebKit
Classification: Unclassified
Component: Tools / Tests (show other bugs)
Version: 528+ (Nightly build)
Hardware: PC OS X 10.5
: P1 Normal
Assignee: Nobody
Depends on:
Reported: 2010-01-20 03:33 PST by Eric Seidel (no email)
Modified: 2010-02-08 15:39 PST (History)
5 users (show)

See Also:

Patch (1.12 KB, patch)
2010-01-20 15:05 PST, Eric Seidel (no email)
mjs: review-
Details | Formatted Diff | Diff

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Description Eric Seidel (no email) 2010-01-20 03:33:52 PST
REGRESSION(r53514?): fast/canvas/webgl/texImage2DImageDataTest.html fails on Leopard Release Bot

A webgl failure seemed to start with r53514:

The build was broken, so we didn't actually get a build until r53517.

The first failure started between r53514 and r53517 inclusive.

Was added by cmarrin:

pol maintains this bot.  it' possible something changed on teh bot.

Maciej and I are both unable to reproduce this failure on our local machines.
Comment 1 Eric Seidel (no email) 2010-01-20 03:35:28 PST
Ahha!  webgl tests are failing on my Mac Book Pro.  They did not fail on my Mac Pro work machine however.
Comment 2 Eric Seidel (no email) 2010-01-20 04:12:25 PST
This test is in best case flakey.  It has passed on the leopard bot at least once since it started failing:
Comment 4 Eric Seidel (no email) 2010-01-20 15:05:44 PST
Created attachment 47066 [details]
Comment 5 Maciej Stachowiak 2010-01-20 16:15:59 PST
Even though the test started failing more often after my change, it seems there is evidence that the test itself is the problem. First, it sometimes fails and sometimes passes even after r53514-r53517. Second, it failed intermittently even before those revisions, though less often. Here is an example of it failing at r53494: http://build.webkit.org/results/Leopard%20Intel%20Release%20(Tests)/r53494%20(9561)/results.html
Comment 6 Maciej Stachowiak 2010-01-20 16:21:39 PST
Comment on attachment 47066 [details]

Please cite https://bugs.webkit.org/show_bug.cgi?id=33924 instead of this bug in the Skipped comment, so this bug can be closed when the skip patch is landed and the other can remain open as the reminder to fix. With that adjustment, I'll r+.
Comment 7 Eric Seidel (no email) 2010-01-20 16:41:24 PST
Committed r53578: <http://trac.webkit.org/changeset/53578>