| <!DOCTYPE html> <!-- webkit-test-runner [ internal:AsyncOverflowScrollingEnabled=true ] --> |
| <html> |
| <head> |
| <style> |
| body { |
| height: 2000px; |
| } |
| |
| .scroller { |
| margin: 10px; |
| width: 500px; |
| height: 400px; |
| overflow: auto; |
| border: 2px solid black; |
| } |
| |
| .horizontal .scroller { |
| width: 400px; |
| height: 400px; |
| margin: 10px; |
| } |
| |
| .filler { |
| height: 200px; |
| width: 100%; |
| margin: 10px; |
| background-color: silver; |
| } |
| |
| .horizontal .filler { |
| height: 80%; |
| width: 200%; |
| background-color: silver; |
| } |
| </style> |
| <script src="../../../resources/js-test-pre.js"></script> |
| <script src="../../../resources/ui-helper.js"></script> |
| |
| <script> |
| jsTestIsAsync = true; |
| |
| var minXOffset = 0; |
| var maxXOffset = -1000; |
| |
| async function onScrollCompletion(x, y) |
| { |
| eventSender.monitorWheelEvents(); |
| eventSender.mouseMoveTo(x, y); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(1, 0, "began", "none"); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(10, 0, "changed", "none"); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(10, 0, "changed", "none"); |
| await UIHelper.animationFrame(); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(10, 0, "changed", "none"); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, 0, "ended", "none"); |
| return UIHelper.waitForScrollCompletion(); |
| } |
| |
| async function onSwipeCallback() |
| { |
| return new Promise(resolve => { |
| testRunner.installDidBeginSwipeCallback(resolve); |
| }); |
| } |
| |
| async function scrollTest() |
| { |
| description('A back swipe, over a scrolled-to-left overflow, should start a navigation gesture.'); |
| |
| if (window.testRunner) { |
| testRunner.setNavigationGesturesEnabled(true); |
| } |
| |
| history.pushState({ name: 'backstate' }, 'back'); |
| |
| window.addEventListener('scroll', () => { |
| minXOffset = Math.min(minXOffset, window.pageXOffset); |
| maxXOffset = Math.max(maxXOffset, window.pageXOffset); |
| }, false); |
| |
| if (!window.eventSender) { |
| finishJSTest(); |
| return; |
| } |
| |
| const mouseLocationX = 150; // Over the horizontally scrollable overflow. |
| const mouseLocationY = 300; |
| |
| debug('Swipe to the left'); |
| |
| await Promise.all([onSwipeCallback(), onScrollCompletion(mouseLocationX, mouseLocationY)]); |
| |
| // Should not have received any scroll events. |
| shouldBe('minXOffset', '0'); |
| shouldBe('maxXOffset', '-1000'); |
| |
| finishJSTest(); |
| } |
| |
| window.addEventListener('load', () => { |
| scrollTest(); |
| }, false); |
| </script> |
| </head> |
| <body> |
| <div id="outer" class="scroller"> |
| <div class="filler">Scrolls vertically</div> |
| <div id="inner" class="horizontal scroller"> |
| <div class="filler">Scrolls horizontally</div> |
| </div> |
| <div class="filler"></div> |
| </div> |
| <div id="console"></div> |
| <script src="../../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
