PerformanceTests/Layout/AddWhitespaceToAnonymousTable.html - Issue 1126673002: Test out performance when adding whitespace to the DOM

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Side by Side Diff: PerformanceTests/Layout/AddWhitespaceToAnonymousTable.html

Issue 1126673002: Test out performance when adding whitespace to the DOM (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 5 years, 7 months ago

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	1 <!DOCTYPE html>

	2 <html>

	3 <head>

	4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">

	5 <title>Adding whitespace to table with anonymous descendant performance test </title>

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

	7 </head>

	8 <body>

	9 <pre id="log"></pre>

	10 <div style="display: table;" id="test">

	11 <div style="display: inline-block;"></div>

	12 <div>

	13 <script>

	14 var target = document.getElementById("test");

	15 function test() {

	16 for (var i = 0; i < 100; i++) {

	17 target.innerHTML += ' <div style="display: inline-block;"></di v> ';

	18 PerfTestRunner.forceLayoutOrFullFrame();

	19 }

	20 target.innerHTML = '<div style="display: inline-block;"></div>';
	esprehn 2015/05/04 21:22:40 ditto, this doesn't benchmark anything related to ditto, this doesn't benchmark anything related to whitespace, it benchmarks innerHTML, creating and destroying a moderately sized (100 element) DOM over and over and then doing the full frame update. The whitespace isn't really important.
	21 }

	22

	23 PerfTestRunner.measureRunsPerSecond({

	24 description: "Measures performance of layout adding whitespace to a table with anonymous descendants.",

	25 run: test

	26 });

	27 </script>

	28 </body>

	29 </html>

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