PerformanceTests/Interactive/SelectAll.html

   1 <!DOCTYPE html>
   2 <html>
   3 <body>
   4 <script src="../resources/runner.js"></script>
   5 <script>
   6
   7 PerfTestRunner.prepareToMeasureValuesAsync({
   8     unit: 'ms',
   9     done: function () {
  10         var iframe = document.querySelector('iframe');
  11         iframe.parentNode.removeChild(iframe);
  12     }
  13 });
  14
  15 function runTest() {
  16     var iframe = document.querySelector('iframe');
  17     iframe.contentWindow.getSelection().removeAllRanges();
  18     iframe.contentDocument.body.offsetTop;
  19
  20     setTimeout(function () {
  21         var startTime = PerfTestRunner.now();
  22         iframe.contentDocument.execCommand('SelectAll');
  23         iframe.contentDocument.body.offsetTop;
  24         setTimeout(function () {
  25             if (!PerfTestRunner.measureValueAsync(PerfTestRunner.now() - startTime))
  26                 return;
  27             PerfTestRunner.gc();
  28             setTimeout(runTest, 0);
  29         }, 0);
  30     }, 0);
  31 }
  32
  33 </script>
  34 <iframe src="../Parser/resources/html5.html" onload="runTest()" width="800" height="600">
  35 </body>
  36 </html>