| <!DOCTYPE html> |
| |
| <html> |
| <head> |
| <style type="text/css" media="screen"> |
| .container { |
| position: absolute; |
| margin: 20px; |
| width: 120px; |
| height: 120px; |
| padding: 10px; |
| border: 1px solid black; |
| clip: rect(10px, 80px, 80px, 20px); |
| } |
| |
| .intermediate { |
| width: 100px; |
| height: 100px; |
| padding: 10px; |
| border: 1px solid blue; |
| } |
| |
| .box { |
| width: 100px; |
| height: 150px; |
| background-color: gray; |
| transform: translateZ(1px); |
| } |
| |
| pre { |
| margin-top: 360px; |
| } |
| </style> |
| <script type="text/javascript" charset="utf-8"> |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| } |
| |
| function doTest() { |
| if (window.testRunner) { |
| var layersElement = document.getElementById('layers'); |
| // Do not include any text in the layers output, otherwise we need expected results for each platform. |
| layersElement.style.display = "none"; |
| layersElement.innerText = internals.layerTreeAsText(document); |
| layersElement.style.display = "block"; |
| testRunner.notifyDone(); |
| } |
| } |
| window.addEventListener('load', doTest, false); |
| </script> |
| </head> |
| <body> |
| |
| <!-- Test overflow clipping of composited elements in various configurations. --> |
| <div class="container"> |
| <div class="intermediate"> |
| <div class="box"> |
| </div> |
| </div> |
| </div> |
| |
| <div class="container" style="left: 200px;"> |
| <div class="intermediate" style="position: absolute"> |
| <div class="box"> |
| </div> |
| </div> |
| </div> |
| |
| <div class="container" style="z-index: 0; top: 200px;"> |
| <div class="intermediate"> |
| <div class="box"> |
| </div> |
| </div> |
| </div> |
| |
| <div class="container" style="z-index: 0; top: 200px; left: 200px;"> |
| <div class="intermediate" style="position: absolute; z-index: 0;"> |
| <div class="box"> |
| </div> |
| </div> |
| </div> |
| |
| <pre id="layers"> |
| In DRT, layer tree goes here. |
| </pre> |
| |
| </body> |
| </html> |
