Bug 129468

Summary:	css3/compositing/isolation-isolate-blended-child.html fails
Product:	WebKit	Reporter:	Alexey Proskuryakov <ap>
Component:	Tools / Tests	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED WORKSFORME
Severity:	Normal	CC:	krit, mihnea, mitica, rosca, WebkitBugTracker
Priority:	P2	Keywords:	AdobeTracked
Version:	528+ (Nightly build)
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:
Bug Blocks:	129661

Description Alexey Proskuryakov 2014-02-27 21:02:40 PST

css3/compositing/isolation-isolate-blended-child.html fails every time on Mac 10.8 Debug WK2 bot:

http://build.webkit.org/results/Apple%20MountainLion%20Debug%20WK2%20(Tests)/r164847%20(16309)/css3/compositing/isolation-isolate-blended-child-diffs.html

Comment 1 Alexey Proskuryakov 2014-02-27 21:06:43 PST

Updated TestExpectations in <http://trac.webkit.org/r164850>.

Comment 2 Mihai Tica 2014-03-06 11:35:44 PST

This is rather odd. The math behind the test is in order. It might be an issue related to CG.

Comment 3 Ion Rosca 2014-05-05 01:55:21 PDT

This failure is related to this bug: https://bugs.webkit.org/show_bug.cgi?id=130582 ([CSS Blending] Wrong color result for basic blend modes)

Comment 4 Alexey Proskuryakov 2014-11-12 11:38:28 PST

This doesn't seem to happen any more, according to flakiness dashboard.