| <!DOCTYPE html> <!-- webkit-test-runner [ useFlexibleViewport=true ] --> |
| <html> |
| <head> |
| <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> |
| |
| <style> |
| body { |
| height: 4000px; |
| } |
| .header { |
| position: fixed; |
| top: 0; |
| left: 0; |
| height: 30px; |
| width: 100%; |
| background-color: rgba(0, 0, 0, 0.5); |
| } |
| </style> |
| |
| <script src="../../resources/ui-helper.js"></script> |
| <script> |
| if (window.testRunner) { |
| testRunner.waitUntilDone(); |
| testRunner.dumpAsText(); |
| } |
| |
| window.addEventListener('load', async () => { |
| |
| await UIHelper.activateAndWaitForInputSessionAt(5, 5); |
| document.getElementById('input').value = 'hi'; // Trigger a layout and flush. |
| await UIHelper.ensureStablePresentationUpdate(); |
| |
| let scrollingTree = await UIHelper.getScrollingTree(); |
| document.getElementById('scrolling-tree').textContent = scrollingTree; |
| testRunner.notifyDone(); |
| }, false); |
| </script> |
| </head> |
| <body> |
| <div class="header"> |
| <input id="input"> |
| </div> |
| <pre id="scrolling-tree"></pre> |
| </body> |
| </html> |
