| <!DOCTYPE html> |
| |
| <html> |
| <head> |
| <style> |
| body { |
| overflow: hidden; |
| } |
| .box { |
| width: 100px; |
| height: 100px; |
| } |
| .filtered { |
| filter: saturate(0); |
| padding: 20px; |
| border: 2px solid black; |
| } |
| .compositing { |
| transform: translateZ(1px); |
| background-color: red; |
| } |
| |
| pre { |
| opacity: 0; /* hide in pixel result */ |
| } |
| </style> |
| <script> |
| if (window.testRunner) |
| testRunner.dumpAsTextWithPixelResults(); |
| |
| window.addEventListener('load', function () { |
| if (window.testRunner) |
| document.getElementById('layer-tree').innerText = internals.layerTreeAsText(document); |
| }, false); |
| </script> |
| </head> |
| <body> |
| <!-- You should see no red below --> |
| <div class="filtered box"> |
| <div class="compositing box"></div> |
| </div> |
| <pre id="layer-tree">Layer tree goes here in DRT</pre> |
| </body> |
| </html> |
