PerformanceTests/PaintInvalidation/shift-rectangle-translateX-invalidate.html - Issue 450813002: Add some performance testing for paint invalidations

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Side by Side Diff: PerformanceTests/PaintInvalidation/shift-rectangle-translateX-invalidate.html

Issue 450813002: Add some performance testing for paint invalidations (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Better tests. Created 6 years, 4 months ago

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	1 <!DOCTYPE html>

	2 <html>

	3 <head>

	4 <style>

	5 .test {

	6 height: 100px;

	7 width: 100px;

	8 background-color: navy;

	9 }

	10

	11 .translated {
	esprehn 2014/08/08 03:13:54 ditto ditto Julien - ping for review 2014/08/09 00:35:16 Done. Show quoted text On 2014/08/08 03:13:54, esprehn wrote: > ditto Done.
	12 transform: translateX(100px);

	13 }

	14 </style>

	15 <script src="../resources/runner.js"></script>

	16 </head>

	17 <body>

	18 <div class="test"></div>

	19 <div class="test translated"></div>

	20 <div class="test"></div>

	21 <div class="test translated"></div>

	22 <div class="test"></div>

	23 <div class="test translated"></div>

	24 <div class="test"></div>

	25 <div class="test translated"></div>

	26 <div class="test"></div>

	27 <div class="test translated"></div>

	28 <script>

	29 if (!window.internals) {

	30 alert("This test has to be run under DumpRenderTree");

	31 } else {

	32 var elements = document.getElementsByClassName("test");

	33 internals.forceCompositingUpdate(document);

	34

	35 PerfTestRunner.measureRunsPerSecond({run: function() {

	36 for (var i = 0; i < elements.length; ++i)

	37 elements[i].classList.toggle("translated");

	38

	39 internals.forceCompositingUpdate(document);

	40 }});

	41 }

	42 </script>

	43 </body>

	44 </html>

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