third_party/WebKit/LayoutTests/animations/fill-mode-removed.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>Test end values with fill modes after animation is removed</title>
   8   <style type="text/css" media="screen">
   9     .box {
  10       position: relative;
  11       left: 100px;
  12       top: 10px;
  13       height: 100px;
  14       width: 100px;
  15       -webkit-animation-delay: 0.1s;
  16       -webkit-animation-duration: 0.1s;
  17       -webkit-animation-timing-function: linear;
  18       -webkit-animation-name: anim;
  19     }
  20     @-webkit-keyframes anim {
  21         from { left: 200px; }
  22         to   { left: 300px; }
  23     }
  24     #a {
  25       background-color: blue;
  26       -webkit-animation-fill-mode: none;
  27     }
  28     #b {
  29       background-color: red;
  30       -webkit-animation-fill-mode: backwards;
  31     }
  32     #c {
  33       background-color: green;
  34       -webkit-animation-fill-mode: forwards;
  35     }
  36     #d {
  37       background-color: yellow;
  38       -webkit-animation-fill-mode: both;
  39     }
  40   </style>
  41   <script type="text/javascript" charset="utf-8">
  42     const numAnims = 4;
  43     var animsFinished = 0;
  44     const expectedEndValues = [
  45       {id: "a", value: 100},
  46       {id: "b", value: 100},
  47       {id: "c", value: 100},
  48       {id: "d", value: 100}
  49     ];
  50
  51     if (window.testRunner) {
  52         testRunner.dumpAsText();
  53         testRunner.waitUntilDone();
  54     }
  55
  56     function animationEnded(event) {
  57         event.target.style.webkitAnimationName = "none";
  58         if (++animsFinished == numAnims) {
  59             setTimeout(endTest, 0); // this set timeout should be ok in the test environment
  60                                     // since we're just giving style a chance to resolve
  61         }
  62     };
  63
  64     function endTest() {
  65
  66         var result = "";
  67         for (var i=0; i < expectedEndValues.length; i++) {
  68             var el = document.getElementById(expectedEndValues[i].id);
  69             var expectedValue = expectedEndValues[i].value;
  70             var realValue = parseFloat(window.getComputedStyle(el).left);
  71             if (Math.abs(expectedValue - realValue) < 5) {
  72               result += "PASS";
  73             } else {
  74               result += "FAIL";
  75             }
  76             result += " - id: " + expectedEndValues[i].id + " expected: " + expectedValue + " actual: " + realValue + "<br>";
  77         }
  78         document.getElementById('result').innerHTML = result;
  79
  80         if (window.testRunner)
  81             testRunner.notifyDone();
  82     }
  83
  84     window.onload = function () {
  85         document.addEventListener("webkitAnimationEnd", animationEnded, false);
  86     };
  87
  88   </script>
  89 </head>
  90 <body>
  91 This test performs an animation of the left property with four different
  92 fill modes. It animates over 0.1 second with a 0.1 second delay.
  93 At the end of the animations, we remove the animation name which should
  94 cause the value to jump back to the unanimated style.
  95 <div id="a" class="box">
  96   None
  97 </div>
  98 <div id="b" class="box">
  99   Backwards
 100 </div>
 101 <div id="c" class="box">
 102   Forwards
 103 </div>
 104 <div id="d" class="box">
 105   Both
 106 </div>
 107 <div id="result">
 108 </div>
 109 </body>
 110 </html>