| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <script src="../../../../resources/testharness.js"></script> |
| <script src="../../../../resources/testharnessreport.js"></script> |
| <script src="../../../../resources/gesture-util.js"></script> |
| <style type="text/css"> |
| ::-webkit-scrollbar { |
| background-color: #ccc; |
| height: 15px; |
| width: 15px; |
| } |
| |
| ::-webkit-scrollbar-button { |
| display: none; |
| } |
| |
| ::-webkit-scrollbar-thumb { |
| background-color: #777; |
| height: 15px; |
| width: 15px; |
| } |
| |
| #scrollable { |
| height: 300px; |
| width: 300px; |
| overflow: scroll; |
| } |
| |
| .large { |
| height: 600px; |
| width: 600px; |
| } |
| </style> |
| <div id="scrollable"> |
| <div class="large"> |
| </div> |
| </div> |
| |
| <script type="text/javascript"> |
| var movingDiv = document.getElementById('scrollable'); |
| promise_test (async () => { |
| var scrollbarX = movingDiv.offsetLeft + movingDiv.offsetWidth - 5; |
| var scrollThumbSafeOffset = 80; |
| var scrollbarY = movingDiv.offsetTop + scrollThumbSafeOffset; |
| assert_equals(movingDiv.scrollTop, 0); |
| await smoothScroll(20, scrollbarX, scrollbarY, GestureSourceType.TOUCH_INPUT, |
| "up", SPEED_INSTANT); |
| await waitFor( () => { return movingDiv.scrollTop >= 20;}); |
| await smoothScroll(60, scrollbarX, scrollbarY, GestureSourceType.TOUCH_INPUT, |
| "up", SPEED_INSTANT); |
| await waitFor( () => { return movingDiv.scrollTop >= 85;}); |
| }, 'This tests scroll gesture events on a vertical scroll bar. The ' + |
| 'scrollable div below should be slightly scrolled down if successful.'); |
| |
| promise_test (async () => { |
| var scrollbarY = movingDiv.offsetTop + movingDiv.offsetHeight - 5; |
| var scrollThumbSafeOffset = 80; |
| var scrollbarX = movingDiv.offsetLeft + scrollThumbSafeOffset; |
| assert_equals(movingDiv.scrollLeft, 0); |
| await smoothScroll(20, scrollbarX, scrollbarY, GestureSourceType.TOUCH_INPUT, |
| "left", SPEED_INSTANT); |
| await waitFor( () => { return movingDiv.scrollLeft >= 20;}); |
| await smoothScroll(60, scrollbarX, scrollbarY, GestureSourceType.TOUCH_INPUT, |
| "left", SPEED_INSTANT); |
| await waitFor( () => { return movingDiv.scrollLeft >= 85; }); |
| }, 'This tests scroll gesture events on a horizontal scroll bar. The ' + |
| 'scrollable div below should be slightly scrolled right if successful.'); |
| </script> |
