| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset=utf-8> |
| <meta name="viewport" content="width=device-width, initial-scale=1"> |
| </head> |
| <body> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script src="../utils.js"></script> |
| <script> |
| |
| 'use strict'; |
| |
| target_test((target, test) => { |
| target.style.overflowY = "scroll"; |
| target.style.webkitOverflowScrolling = "touch"; |
| target.appendChild(document.createElement("div")).setAttribute("style", "width: 100%; height: 200%"); |
| |
| const initialScrollTop = target.scrollTop; |
| target.addEventListener("pointerdown", event => event.preventDefault()); |
| ui.swipe({ x: 100, y: 100 }, { x: 100, y: 50 }).then(() => { |
| assert_not_equals(target.scrollTop, initialScrollTop); |
| test.done(); |
| }); |
| }, "Scrolling of content cannot be disabled by calling preventDefault() on a pointer event."); |
| |
| </script> |
| </body> |
| </html> |
