some-keyframes-empty.html | Explore in Territory

<!DOCTYPE html>
<html>
<head>
  <style type="text/css" media="screen">
    #test {
      position: relative;
      margin: 10px;
      left: 0;
      width: 100px;
      height: 100px;
      background-color: blue;
      animation-duration: 2s;
      animation-name: test;
    }
    @keyframes test {
        from {
          left: 100px;
        }
        25% {
          animation-timing-function: linear;
        }
        50% {
        }
        to {
          left: 200px;
        }
    }
  </style>
  <script src="resources/animation-test-helpers.js" type="text/javascript" charset="utf-8"></script>
  <script type="text/javascript" charset="utf-8">

    const expectedValues = [
      // [time, element-id, property, expected-value, tolerance]
      [0.25, "test", "left", 113, 15],
      [0.5, "test", "left", 132, 15],
    ];

    runAnimationTest(expectedValues);
  </script>
</head>
<body>
<p>Tests that when an animation uses keyframes which contains no properties, those keyframes are ignored.</p>
<div id="test"></div>
<div id="result">
</div>
</body>
</html>

chromium/third_party/blink/web_tests/animations/some-keyframes-empty.html