third_party/WebKit/LayoutTests/fast/repaint/destroy-composited-scrollbar.html - Issue 1491193003: Fix several corner case issues of scrollbar paint invalidation

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Unified Diff: third_party/WebKit/LayoutTests/fast/repaint/destroy-composited-scrollbar.html

Issue 1491193003: Fix several corner case issues of scrollbar paint invalidation (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 5 years ago

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Index: third_party/WebKit/LayoutTests/fast/repaint/destroy-composited-scrollbar.html

diff --git a/third_party/WebKit/LayoutTests/fast/repaint/destroy-scrollbar.html b/third_party/WebKit/LayoutTests/fast/repaint/destroy-composited-scrollbar.html

similarity index 56%

copy from third_party/WebKit/LayoutTests/fast/repaint/destroy-scrollbar.html

copy to third_party/WebKit/LayoutTests/fast/repaint/destroy-composited-scrollbar.html

index c930527a1384f9a1a863640f16abb32fbc7ec5e6..1cf579d23aabfe8c63e09fa21e408f05133fb3ec 100644

--- a/third_party/WebKit/LayoutTests/fast/repaint/destroy-scrollbar.html

+++ b/third_party/WebKit/LayoutTests/fast/repaint/destroy-composited-scrollbar.html

@@ -1,13 +1,15 @@

<!DOCTYPE html>

+if (window.internals)

+ internals.settings.setPreferCompositingToLCDTextEnabled(true);

function repaintTest() {

document.getElementById('content').style.height = '100px';

}

onload = runRepaintTest;

</script>

-Tests invalidation when a scrollbar is destroyed. Passes if there is no scrollbar.

-<div style="position: absolute; top: 100px; left: 0; width: 200px; height: 200px; overflow: auto">

+Tests invalidation when a composited scrollbar is destroyed. Passes if there is no scrollbar.

+<div style="position: absolute; top: 100px; left: 0; width: 200px; height: 200px; overflow: auto; background-color: blue; will-change: transform">

</div>