46667 – object-deletion-behaviour.html fails with mesa backend

Bug 46667 - object-deletion-behaviour.html fails with mesa backend

Summary: object-deletion-behaviour.html fails with mesa backend

Status:	RESOLVED FIXED

Alias:	None

Product:	WebKit
Classification:	Unclassified
Component:	WebGL (show other bugs)
Version:	528+ (Nightly build)
Hardware:	PC Other

Importance:	P2 Normal
Assignee:	Zhenyao Mo

URL:
Keywords:

Depends on:	43942
Blocks:
	Show dependency tree / graph

Reported:	2010-09-27 15:45 PDT by Zhenyao Mo
Modified:	2010-10-27 14:04 PDT (History)
CC List:	5 users (show)

See Also:

Attachments
patch (1.39 KB, patch) 2010-10-19 16:03 PDT, Zhenyao Mo	no flags	Details \| Formatted Diff \| Diff
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Description Zhenyao Mo 2010-09-27 15:45:37 PDT

Disable it for now in r68431.

Need to investigate this weird failure.

http://test-results.appspot.com/dashboards/flakiness_dashboard.html#useWebKitCanary=true&tests=fast%2Fcanvas%2Fwebgl%2Fobject-deletion-behaviour.html

Comment 1 Zhenyao Mo 2010-10-19 15:55:51 PDT

I did some testing, and it turns out to be a mesa bug.  I filed it to mesa: https://bugs.freedesktop.org/show_bug.cgi?id=30993

In the meantime, I'll do a work-around to get the test pass.

Comment 2 Zhenyao Mo 2010-10-19 16:03:00 PDT

Created attachment 71216 [details]
patch

This fix is to work around the mesa bug, but it is good/correct behavior anyway.

Tested, with this fix, the test will pass with mesa backend.

Comment 3 Kenneth Russell 2010-10-26 14:44:21 PDT

Comment on attachment 71216 [details]
patch

OK.

Comment 4 Zhenyao Mo 2010-10-27 10:14:40 PDT

Comment on attachment 71216 [details]
patch

Clearing flags on attachment: 71216

Committed r70663: <http://trac.webkit.org/changeset/70663>

Comment 5 Zhenyao Mo 2010-10-27 10:14:44 PDT

All reviewed patches have been landed.  Closing bug.

Comment 6 WebKit Review Bot 2010-10-27 14:04:12 PDT

http://trac.webkit.org/changeset/70663 might have broken GTK Linux 32-bit Debug