| <!DOCTYPE html> |
| <title>non-passive wheel event listener on div</title> |
| <link rel="help" href="https://w3c.github.io/uievents/#cancelability-of-wheel-events"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-actions.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <script src="resources/scrolling.js"></script> |
| <style> |
| html, body { |
| overflow: hidden; |
| margin: 0; |
| } |
| #div { |
| position: fixed; |
| top: 0; |
| right: 0; |
| bottom: 0; |
| left: 0; |
| overflow: scroll; |
| } |
| </style> |
| <div class=remove-on-cleanup id=div> |
| <div style="height: 200vh"></div> |
| </div> |
| <script> |
| document.body.onload = () => runTest({ |
| target: document.getElementById('div'), |
| eventName: 'wheel', |
| passive: false, |
| expectCancelable: true, |
| }); |
| </script> |
