LayoutTests/css3/flexbox/repaint-opacity-change.html - Issue 138683005: Avoid forcing layout on children with orthogonal flow

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Unified Diff: LayoutTests/css3/flexbox/repaint-opacity-change.html

Issue 138683005: Avoid forcing layout on children with orthogonal flow (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Addressing Ojan's comments Created 6 years, 11 months ago

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Index: LayoutTests/css3/flexbox/repaint-opacity-change.html

diff --git a/LayoutTests/css3/flexbox/repaint-opacity-change.html b/LayoutTests/css3/flexbox/repaint-opacity-change.html

new file mode 100644

index 0000000000000000000000000000000000000000..ce86d76db36d03773bf81db7cf45576d899518f9

--- /dev/null

+++ b/LayoutTests/css3/flexbox/repaint-opacity-change.html

@@ -0,0 +1,34 @@

+<!DOCTYPE html>

+<html>

+<head>

+<script src="../../fast/repaint/resources/text-based-repaint.js" type="text/javascript"></script>

+<script>

+function repaintTest()

+ if (window.testRunner) {

+ var targetElement = document.getElementById('target');

+ targetElement.style.opacity = '0.5';

+ document.body.offsetTop;

+ targetElement.style.opacity = '1';

+ document.body.offsetTop;

+ }

+</script>

+<style>

+.item {

+ margin: 10px;

+ padding: 10px;

+ opacity: 1;

+.flex {

+ display: flex;

+ flex-direction: column;

+</style>

+</head>

+<body onload="runRepaintTest()">

+<div class="flex">

+ <div class="item" id="target"></div>

+ <div class="item"></div>

+</div>

+</body>