src/third_party/WebKit/PerformanceTests/Bindings/gc-mini-tree.html

   1 <!DOCTYPE html>
   2 <body>
   3 <script src="../resources/runner.js"></script>
   4 <script>
   5 PerfTestRunner.measureTime({
   6     description: "Measures performance of creating a half million divs that contain spans without retaining references, then running the garbage collector.",
   7     run: function() {
   8       (function() {
   9           for (var i = 0; i < 500000; i++)
  10               document.createElement("div").appendChild(document.createElement("span"));
  11       })();
  12       PerfTestRunner.gc();
  13   }
  14 });
  15 </script>
  16 </body>