| <!DOCTYPE html> <!-- webkit-test-runner [ EventHandlerDrivenSmoothKeyboardScrollingEnabled=true ] --> |
| <meta charset=utf-8> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script src="../../resources/ui-helper.js"></script> |
| <script> |
| promise_test(() => { |
| return new Promise(resolve => { |
| window.addEventListener('DOMContentLoaded', resolve); |
| }); |
| }, 'DOMContentLoaded'); |
| |
| function test_key(key) { |
| return async () => { |
| let previousScrollY = scrollY; |
| let previousTimestamp = internals.lastHandledUserGestureTimestamp(); |
| |
| let wait = UIHelper.waitForTargetScrollAnimationToSettle(window); |
| UIHelper.keyDown(key); |
| await wait; |
| |
| assert_not_equals(scrollY, previousScrollY); |
| assert_not_equals(internals.lastHandledUserGestureTimestamp(), previousTimestamp); |
| }; |
| } |
| |
| promise_test(test_key(' '), 'space'); |
| promise_test(test_key('downArrow'), 'downArrow'); |
| promise_test(test_key('pageDown'), 'pageDown'); |
| </script> |
| <style> |
| body { |
| border: blue 10px solid; |
| height: 10000px; |
| } |
| </style> |
