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haikuwebkit/LayoutTests/compositing/layer-creation/no-compositing-for-sticky-e...

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Don't create compositing layers for sticky position unless using the ScrollingCoordinator https://bugs.webkit.org/show_bug.cgi?id=115060 Source/WebCore: Reviewed by Tim Horton. Creating compositing layers for sticky position elements is only useful when we're using a ScrollingCoordinator, so don't create them if we're not in a frame that uses a scrolling coordinator. Tests: compositing/layer-creation/no-compositing-for-sticky.html platform/mac-wk2/tiled-drawing/sticky/sticky-layers.html * rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::requiresCompositingForPosition): LayoutTests: Reviewed by Tim Horton. Tests that we create layers for sticky position when in tiled drawing mode, and that we have no layers when not. * compositing/layer-creation/no-compositing-for-sticky-expected.txt: Added. * compositing/layer-creation/no-compositing-for-sticky.html: Added. * platform/mac-wk2/tiled-drawing/sticky/sticky-layers-expected.txt: Added. * platform/mac-wk2/tiled-drawing/sticky/sticky-layers.html: Added. Canonical link: https://commits.webkit.org/133497@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@148998 268f45cc-cd09-0410-ab3c-d52691b4dbfc
2013-04-23 22:01:05 +00:00
There should be no compositing layers for sticky positioned elements.
Left sticky Right sticky Left % sticky Right % sticky Left and Right Left and Right %