third_party/WebKit/PerformanceTests/Bindings/gc-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 one million divs inside a div, releasing references, then running the garbage collector.",
   7     run: function() {
   8         (function() {
   9             var root = document.createElement("div");
  10             for (var i = 0; i < 1000000; i++)
  11                 root.appendChild(document.createElement("div"));
  12         })();
  13         PerfTestRunner.gc();
  14     }
  15 });
  16 </script>
  17 </body>