third_party/WebKit/ManualTests/cookieSpeedTest.html

   1 <html><head><title>Cookie Test</title>
   2 <script>
   3 function cookieTest(){
   4     var totalW = 0.0;
   5     var totalR = 0.0;
   6     var numLoops = 100;
   7     for(var i=0; i < numLoops; i++){
   8         var randomNumber=Math.floor(Math.random()*11);
   9         var time = new Date();
  10         time.setTime(time.getTime() + 1000);
  11         var cookieString = "cookie" + randomNumber + "=true; expires=" + time.toGMTString();
  12         var preW = new Date().getTime();
  13         document.cookie = cookieString;
  14         var postW = new Date().getTime();
  15         if(document.cookie.indexOf(("cookie" + randomNumber)> 0));
  16         var postR = new Date().getTime();
  17         totalW += (postW - preW);
  18         totalR += (postR - postW);
  19     }
  20     document.write("<br><br>avg R(millis):" + totalR/numLoops);
  21     document.write("<br>avg W(millis):" + totalW/numLoops);
  22 }
  23
  24 </script>
  25 </head>
  26 <body onload="javascript:cookieTest();setTimeout(cookieTest(), 1000);">
  27 </body>
  28 </html>