PerformanceTests/Canvas/setFontAndMeasureText.html - Issue 1187883011: Adding 2D canvas benchmark for setting font and measuring text

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Side by Side Diff: PerformanceTests/Canvas/setFontAndMeasureText.html

Issue 1187883011: Adding 2D canvas benchmark for setting font and measuring text (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 5 years, 6 months ago

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	1 <!DOCTYPE html>

	2 <html>

	3 <body>

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

	5 <script>

	6

	7 var canvas = document.createElement("canvas");

	8 var ctx = canvas.getContext("2d");

	9 var font1 = "bold 15px Arial";

	10 var font2 = "italic 20pt Calibri";

	11

	12 function doTest() {

	13 ctx.font = font1;

	14 ctx.measureText("a");

	15 ctx.font = font2;

	16 ctx.measureText("b");

	17 }

	18

	19 // Warm up the caches

	20 doTest();

	21

	22 PerfTestRunner.measureRunsPerSecond({

	23 description: "Measures performance of setting the current font and measuring text on a canvas.",

	24 run: doTest

	25 });

	26 </script>

	27 </body>

	28 </html>

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