| <!DOCTYPE html> | |
| <html> | |
| <style> | |
| body { margin: 0; } | |
| #button { | |
| display: inline-block; | |
| width: 100px; | |
| height: 100px; | |
| background-color: green; | |
| cursor: pointer; | |
| border-radius: 10px; | |
| } | |
| </style> | |
| <body> | |
| <div id="button" onclick="click()"></div> | |
| <pre id="results"></pre> | |
| <script> | |
| if (window.testRunner) | |
| testRunner.dumpAsText(); | |
| window.onload = function () { | |
| if (window.internals) | |
| results.textContent = internals.layerTreeAsText(document, internals.LAYER_TREE_INCLUDES_EVENT_REGION | internals.LAYER_TREE_INCLUDES_ROOT_LAYER_PROPERTIES); | |
| }; | |
| </script> | |
| </body> | |
| </html> |