PerformanceTests/Bindings/dom-attribute-on-prototoype.html - Issue 836923005: Add a performance benchmark for Node.baseURI

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Side by Side Diff: PerformanceTests/Bindings/dom-attribute-on-prototoype.html

Issue 836923005: Add a performance benchmark for Node.baseURI (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 5 years, 11 months ago

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	1 <!DOCTYPE html>

	2 <html>

	3 <body>

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

	5 <script>

	6 var elements = [];

	7 elements.push(document.createElement("div"));

	8 elements.push(document.createElement("a"));

	9 elements.push(document.createElement("br"));

	10 elements.push(document.createElement("form"));

	11 elements.push(document.createElement("canvas"));

	12 elements.push(document.createElement("img"));

	13 elements.push(document.createElement("details"));

	14 elements.push(document.createElement("font"));

	15 elements.push(document.createElement("span"));

	16 elements.push(document.createElement("table"));

	17 elements.push(document.createElement("tbody"));

	18 elements.push(document.createElement("th"));

	19 elements.push(document.createElement("tr"));

	20 elements.push(document.createElement("td"));

	21

	22 PerfTestRunner.measureRunsPerSecond({

	23 description: "A benchmark to test performance when accessing a DOM attribute on a prototype chain of multipe types of elements. See https://crbug.com/43394 for more background.",

	24 run: function() {

	25 var localElements = elements;

	26 for (var i = 0; i < 10000; i++) {

	27 for (var j = 0; j < 14; j++) {

	28 elements[j].baseURI;

	29 }

	30 }

	31 }});

	32 </script>

	33 </body>

	34 </html>

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