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Issue 591832 link

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Issue metadata

Status: Fixed
Owner:
Closed: Jun 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 2
Type: Bug



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compositing layout test failures on Mac10.10, Mac10.11 need triaging

Project Member Reported by dpranke@chromium.org, Mar 3 2016

Issue description

The following tests are failing on 10.11 (both normal and Retina configurations):

compositing/layer-creation/compositing-reason-removed.html
compositing/overflow/do-not-paint-outline-into-composited-scrolling-contents.html
compositing/overflow/fixed-scroll-in-empty-root-layer.html
compositing/overflow/text-color-change.html
compositing/overflow/update-widget-positions-on-nested-frames-and-scrollers.html
compositing/overflow/updating-scrolling-container-and-content.html
compositing/overflow/updating-scrolling-container.html
compositing/shadows/shadow-drawing.html
compositing/squashing/invalidate-when-leaving-squashed-layer.html
compositing/squashing/invalidation-for-subpixel-offset-of-squashed-layer.html
compositing/squashing/invalidations-with-large-negative-margin.html
compositing/squashing/repaint-overflow-scrolled-squashed-content.html
compositing/squashing/repaint-squashed-layer-in-rect.html
compositing/squashing/repaint-via-layout-offset.html
compositing/squashing/resize-squashing-layer-that-needs-full-repaint.html
compositing/squashing/squash-partial-repaint-inside-squashed-layer.html
compositing/squashing/squashing-inside-preserve-3d-element..html

I think the render trees might actually now match the other platforms, and maybe these just need to be rebaselined, but I don't understand invalidation rects so an expert should probably confirm this.

@ccameron - can you take a look or re-assign?
 
Summary: compositing layout test failures on Mac10.10, Mac10.11 need triaging (was: compositing layout test failures on Mac10.11 need triaging)
Actually, looks like most of these same tests were failing on 10.10 but hadn't been looked at yet, either (from  bug 509025 ).

Comment 2 Deleted

Most of the entries will be removed by rebaselining for  bug 602483 .

Comment 4 by sshru...@google.com, May 18 2016

Labels: Test-Layout

Comment 5 by sshru...@google.com, May 18 2016

Components: -Blink>LayoutTests Blink
Deprecating component:Blink>LayoutTests, to use label Test=Layout instead. Merging these to component:Blink for the Blink rotation to pick up and re-triage as appropriate. 
Components: -Blink Blink>Compositing
Owner: shrike@chromium.org
->shrike to assign.
Cc: -wangxianzhu@chromium.org shrike@chromium.org
Owner: wangxianzhu@chromium.org
I'll look at this.
Only two tests need pixel rebaselines:

 crbug.com/591832  [ Mac10.11 Retina ] compositing/overflow/do-not-paint-outline-into-composited-scrolling-contents.html [ Failure ]	
 crbug.com/591832  [ Mac10.11 Retina ] compositing/overflow/update-widget-positions-on-nested-frames-and-scrollers.html [ Failure ]	

The others have been rebaselined for other bugs and have been passing for some time.
Status: Fixed (was: Assigned)

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