tools/perf/page_sets/key_idle_power_cases/set-timeout.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4   <meta name="viewport" content="width=device-width, minimum-scale=1.0, maximum-scale=1.0">
   5   <title>setTimeout Test</title>
   6   <style type="text/css">
   7   html, body {
   8     height: 100%;
   9     padding: 0px;
  10     margin: 0px;
  11   }
  12   #container {
  13     width: 100%;
  14     height: 100%;
  15     background: rgb(128, 128, 128);
  16   }
  17   </style>
  18 </head>
  19 <body>
  20   <div id="container"></div>
  21   <script type="text/javascript">
  22   var container = document.getElementById('container');
  23   var c = 128;
  24   tick();
  25   function tick() {
  26     ++c;
  27     c %= 256;
  28     container.style.backgroundColor = "rgb("+c+","+c+","+c+")";
  29     setTimeout(tick, 16.66666);
  30   };
  31   </script>
  32 </body>
  33 </html>