| <!DOCTYPE html> |
| |
| <html> |
| <head> |
| <style type="text/css" media="screen"> |
| img { |
| width: 200px; |
| height: 200px; |
| clip: rect(10px 150px 150px 10px); |
| position: absolute; |
| z-index: 1; |
| } |
| |
| .composited { |
| will-change: transform; |
| left: 200px; |
| } |
| |
| #layers { |
| position: relative; |
| top: 220px; |
| } |
| </style> |
| <script type="text/javascript" charset="utf-8"> |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| } |
| |
| function doTest() { |
| if (window.testRunner) { |
| document.getElementById('layers').innerText = internals.layerTreeAsText(document); |
| testRunner.notifyDone(); |
| } |
| } |
| window.addEventListener('load', doTest, false); |
| </script> |
| </head> |
| <body> |
| |
| <img src="../resources/alpha-gradient-small.png"> |
| <img class="composited" src="../resources/alpha-gradient-small.png"> |
| |
| <pre id="layers"> |
| The layer tree goes here in DRT. |
| </pre> |
| |
| </body> |
| </html> |
