| <!DOCTYPE html> |
| |
| <html> |
| <head> |
| <style> |
| #scrolling { |
| height: 300px; |
| width: 300px; |
| border: 100px solid gray; |
| border-left-width: 0px; |
| border-right-width: 0px; |
| overflow-y: scroll; |
| } |
| |
| .content { |
| height: 1000px; |
| width: 100%; |
| background-image: repeating-linear-gradient(silver, white 200px); |
| } |
| </style> |
| <script> |
| function checkForScroll() |
| { |
| var scroller = document.getElementById("scrolling"); |
| var expectedScrollTop = 700; |
| |
| if (scroller.scrollTop == expectedScrollTop) |
| document.getElementById('result').textContent = "PASS: scrollTop was " + expectedScrollTop; |
| else |
| document.getElementById('result').textContent = "FAIL: scrollTop was " + scroller.scrollTop; |
| |
| testRunner.notifyDone(); |
| } |
| |
| function scrollTest() |
| { |
| eventSender.mouseMoveTo(100, 120); |
| |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'began', 'none'); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'changed', 'none'); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'changed', 'none'); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, 0, 'ended', 'none'); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -3, 'none', 'begin'); |
| |
| let remainingScrolls = 15; |
| let sendMomentumScroll = function() { |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -5, 'none', 'continue'); |
| if (!--remainingScrolls) { |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, 0, 'none', 'end'); |
| eventSender.callAfterScrollingCompletes(checkForScroll); |
| return; |
| } |
| requestAnimationFrame(sendMomentumScroll); |
| } |
| requestAnimationFrame(sendMomentumScroll); |
| } |
| |
| function startTest() |
| { |
| if (window.eventSender) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| |
| eventSender.monitorWheelEvents(); |
| setTimeout(scrollTest, 0); |
| } |
| } |
| |
| window.addEventListener('load', startTest, false); |
| </script> |
| </head> |
| <body> |
| <div id="scrolling"> |
| <div class="content"></div> |
| </div> |
| <div id="result"></div> |
| </body> |
| </html> |
