| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <style> | |
| body { | |
| height: 1500px; | |
| width: 1500px; | |
| } | |
| .container { | |
| position: relative; | |
| height: 200px; | |
| width: 500px; | |
| border: 1px solid black; | |
| overflow: hidden; | |
| z-index: 0; | |
| } | |
| .box { | |
| width: 200px; | |
| height: 200px; | |
| background-color: blue; | |
| } | |
| .composited { | |
| -webkit-transform: translateZ(1px); | |
| } | |
| iframe { | |
| margin: 10px; | |
| } | |
| </style> | |
| <script> | |
| if (window.testRunner) | |
| testRunner.dumpAsText(); | |
| function dumpLayers() | |
| { | |
| window.scrollTo(40, 40); | |
| if (window.internals) { | |
| // Dump the iframe's layers. | |
| var iframe = document.getElementById('iframe'); | |
| document.getElementById('layers').innerText = internals.layerTreeAsText(iframe.contentDocument, internals.LAYER_TREE_INCLUDES_VISIBLE_RECTS) | |
| } | |
| } | |
| window.addEventListener('load', dumpLayers, false); | |
| </script> | |
| </head> | |
| <body> | |
| <iframe id="iframe" src="resources/subframe-with-layers.html" scrolling="nadso"></iframe> | |
| <pre id="layers">Layer tree goes here when testing</pre> | |
| </body> | |
| </html> |