| <!DOCTYPE html> |
| |
| <html> |
| <style type="text/css" media="screen"> |
| .test { |
| position: relative; |
| top: -10px; /* overlap composited layer */ |
| width: 100px; |
| height: 100px; |
| background-color: white; |
| text-indent: -10000px; |
| } |
| |
| .compositing { |
| width: 1px; |
| height: 1px; |
| -webkit-transform: translateZ(0); |
| } |
| |
| #fading { |
| opacity: 0; |
| -webkit-transition: opacity 0.1s; |
| } |
| </style> |
| <script type="text/javascript" charset="utf-8"> |
| if (window.testRunner) { |
| testRunner.waitUntilDone(); |
| testRunner.dumpAsText(); |
| } |
| |
| function startFade() |
| { |
| // At the end of this fade we are interested in the size of .test in the layer dump. |
| // It should be constrained to the size of the view, so not tiled. |
| var fader = document.getElementById('fading'); |
| fader.addEventListener('webkitTransitionEnd', fadeDone, false); |
| document.getElementById('fading').style.opacity = 1; |
| } |
| |
| function fadeDone() |
| { |
| if (window.testRunner) { |
| requestAnimationFrame(() => { |
| document.getElementById('layers').innerText = window.internals.layerTreeAsText(document); |
| testRunner.notifyDone(); |
| }) |
| } |
| } |
| </script> |
| <head> |
| </head> |
| <body> |
| |
| <!-- Go into compositing. --> |
| <div class="compositing"></div> |
| |
| <div class="test"> |
| Test |
| </div> |
| |
| <div id="fading"> |
| Fader |
| </div> |
| |
| <pre id="layers">Layer tree goes here in DRT</pre> |
| <script> |
| window.onload = startFade; |
| </script> |
| </body> |
| </html> |
