opacity-on-inline.html | Explore in Territory

<!DOCTYPE>

<html>
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  <title>Opacity on inline</title>
  <style type="text/css" media="screen">
    #fader {
      -webkit-transition: opacity 1s;
      border: 1px solid black;
    }
    
    .faded {
      opacity: 0.5;
    }
  </style>
  <script type="text/javascript" charset="utf-8">
    if (window.testRunner)
      testRunner.dumpAsText();

    window.addEventListener('load', function() {
      var testSpan = document.getElementById('fader');
      testSpan.className = 'faded';
    }, false);
  </script>
</head>
<body>

<p>This should not assert in debug builds</p>
<span id="fader">Opacity fade on inline</span>

<div style="will-change: transform"> <!-- throw the page into compositing mode -->
</div>

</body>
</html>

chromium/third_party/blink/web_tests/compositing/transitions/opacity-on-inline.html