LayoutTests/paint/invalidation/invalidate-after-composited-scroll.html - Issue 1287413002: Fix paint invalidation rect tracking within composited scrolling layers.

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Side by Side Diff: LayoutTests/paint/invalidation/invalidate-after-composited-scroll.html

Issue 1287413002: Fix paint invalidation rect tracking within composited scrolling layers. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 5 years, 4 months ago

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	1 <!doctype HTML>

	2 <div id="scroller" style="overflow:auto; will-change: transform; width: 200px; h eight: 200px; position: absolute; left: 300px; top: 300px;">

	3 <div>

	4 <div class="spacer" style="width: 1px; height: 2400px;"></div>

	5 <div id="target" style="width: 100px; height: 100px; background: blue">< /div>

	6 <div class="spacer" style="width: 1px; height: 2400px;"></div>

	7 </div>

	8 </div>

	9 </div>

	10 <script src="../../fast/repaint/resources/text-based-repaint.js"></script>

	11 Tests that invalidation of a div after scrolling invalidates just the div and sc rollbars, and no other area.

	12 <script>

	13 function repaintTest() {

	14 requestAnimationFrame(function() {
	Xianzhu 2015/08/14 04:31:28 Why is requestAnimationFrame needed? Why is requestAnimationFrame needed? chrishtr 2015/08/14 18:26:40 Fixed. Show quoted text On 2015/08/14 at 04:31:28, Xianzhu wrote: > Why is requestAnimationFrame needed? Fixed.
	15 scroller.scrollTop = 2350;

	16 target.style.background = "papayawhip";

	17 finishRepaintTest();

	18 });

	19 }

	20 window.testIsAsync = true;

	21 if (window.testRunner)

	22 window.testRunner.waitUntilDone();
	Xianzhu 2015/08/14 04:31:28 The above two lines are unnecessary. The above two lines are unnecessary. chrishtr 2015/08/14 18:26:40 Fixed Show quoted text On 2015/08/14 at 04:31:28, Xianzhu wrote: > The above two lines are unnecessary. Fixed
	23 onload = runRepaintTest;

	24 </script>

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