| <html> |
| <style> |
| .test { |
| width: 300px; |
| margin: 10px; |
| padding: 10px; |
| border: 1px solid black; |
| } |
| |
| canvas, iframe, img { |
| width: 200px; |
| height: 100px; |
| border: 5px solid gray; |
| border-top-left-radius: 10px; |
| touch-action: none; |
| } |
| </style> |
| <script> |
| window.onload = function () { |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| if (window.internals) |
| results.innerText = internals.layerTreeAsText(document, internals.LAYER_TREE_INCLUDES_EVENT_REGION | internals.LAYER_TREE_INCLUDES_ROOT_LAYER_PROPERTIES); |
| } |
| </script> |
| <body> |
| <div class="test"> |
| <canvas></canvas> |
| </div> |
| <div class="test"> |
| <iframe></iframe> |
| </div> |
| <div class="test"> |
| <img> |
| </div> |
| <pre id="results"></pre> |
| </body> |
| </html> |
