third_party/WebKit/PerformanceTests/Parser/query-selector-all-class-first.html

   1 <!DOCTYPE html>
   2 <html>
   3 <body>
   4 <h1 id="id" class="class"></h1>
   5 <script src="../resources/runner.js"></script>
   6 <script>
   7 PerfTestRunner.measureRunsPerSecond({
   8     description: "This benchmark tests querySelectorAll() for an element that appears near the head of the document",
   9     run: function() {
  10         for (var i = 0; i < 1000; i++) {
  11             document.querySelectorAll(".class");
  12         }
  13     }});
  14 </script>
  15 </body>
  16 </html>