| <!DOCTYPE html> |
| |
| <html> |
| <head> |
| <style> |
| .box { |
| width: 100px; |
| height: 100px; |
| background-color: silver; |
| } |
| |
| .backface-hidden { |
| -webkit-backface-visibility: hidden; |
| } |
| </style> |
| <script> |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| function dumpLayers() |
| { |
| var layersResult = document.getElementById('layers'); |
| if (window.testRunner) |
| layersResult.innerText = window.internals.layerTreeAsText(document); |
| |
| } |
| window.addEventListener('load', dumpLayers, false) |
| </script> |
| </head> |
| <body> |
| <p>Should be no layers here.</p> |
| <div class="backface-hidden box"></div> |
| <pre id="layers"></pre> |
| </body> |
| </html> |
