LayoutTests/animations/keyframes-comma-separated.html

   1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
   2    "http://www.w3.org/TR/html4/loose.dtd">
   3
   4 <html lang="en">
   5 <head>
   6   <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
   7   <title>Keyframes test with comma separated keys</title>
   8   <style type="text/css" media="screen">
   9     #box {
  10         position: absolute;
  11         left: 0;
  12         top: 100px;
  13         height: 100px;
  14         width: 100px;
  15         background-color: blue;
  16         -webkit-animation-duration: 1s;
  17         -webkit-animation-timing-function: linear;
  18         -webkit-animation-name: "anim";
  19     }
  20     @-webkit-keyframes "anim" {
  21         from { left: 50px; }
  22         20%, 40%  { left: 100px; }
  23         60%,80%{ left: 200px; }
  24         to   { left: 300px; }
  25     }
  26     </style>
  27     <script type="text/javascript" charset="utf-8">
  28     if (window.layoutTestController) {
  29         layoutTestController.dumpAsText();
  30         layoutTestController.waitUntilDone();
  31     }
  32
  33     result = "PASS";
  34     const defaultTolerance = 0.2;
  35
  36     function isEqual(actual, desired, tolerance)
  37     {
  38         if (tolerance == undefined || tolerance == 0)
  39             tolerance = defaultTolerance;
  40         var diff = Math.abs(actual - desired);
  41         return diff < tolerance;
  42     }
  43
  44     function snapshot(which)
  45     {
  46         if (result != "PASS")
  47             return;
  48
  49         var left = parseInt(window.getComputedStyle(document.getElementById('box')).left);
  50         var expected = which ? 200 : 100;
  51         if (!isEqual(left, expected))
  52             result = "FAIL(was:"+left+", expected:"+expected+")";
  53     }
  54
  55     function start()
  56     {
  57         setTimeout("snapshot(0)", 300);
  58         setTimeout("snapshot(1)", 700);
  59
  60         window.setTimeout(function() {
  61             document.getElementById('result').innerHTML = result;
  62             if (window.layoutTestController)
  63                 layoutTestController.notifyDone();
  64         }, 800);
  65     }
  66
  67     document.addEventListener('webkitAnimationStart', start, false);
  68
  69   </script>
  70 </head>
  71 <body>
  72 This test performs an animation of the left property. It should stop for 100ms at 100px and 200px
  73 We test for those values 50ms after it has stopped at each position. Keys in two of the keyframes
  74 are comma separated, so these should be correctly broken out into separate keyframes.
  75 <div id="box">
  76 </div>
  77 <div id="result">
  78 </div>
  79 </body>
  80 </html>