third_party/WebKit/PerformanceTests/Canvas/setFontAndMeasureTextSingleFont.html

   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
  11 function doTest() {
  12     ctx.font = font1;
  13     ctx.measureText("a");
  14 }
  15
  16 // Warm up the caches
  17 doTest();
  18
  19 PerfTestRunner.measureRunsPerSecond({
  20     description: "Measures performance of setting the current font and measuring text using the same font over and over.",
  21     run: doTest
  22 });
  23 </script>
  24 </body>
  25 </html>