| <!DOCTYPE html> | |
| <pre id="mainThreadScrollingReasons"></pre> | |
| <div style="position: sticky"></div> | |
| <script> | |
| if (window.testRunner) | |
| testRunner.dumpAsText(true); | |
| window.addEventListener('load', function() { | |
| document.getElementById("mainThreadScrollingReasons").innerText = window.internals.mainThreadScrollingReasons(document); | |
| }); | |
| </script> |