| <!DOCTYPE html> |
| <style> |
| |
| #container { |
| width: 200px; |
| height: 200px; |
| overflow: scroll; |
| } |
| |
| #content { |
| width: 750px; |
| height: 10000px; |
| background-color: blue; |
| } |
| |
| </style> |
| <script src="../../resources/js-test.js"></script> |
| <div id="container"> |
| <div id="content"></div> |
| </div> |
| <div id="console"></div> |
| <script> |
| |
| jsTestIsAsync = true; |
| element = document.getElementById("container"); |
| |
| var prevScrollTop; |
| var scrollStart; |
| |
| function runTest() { |
| internals.settings.setScrollAnimatorEnabled(true); |
| |
| element.addEventListener("scroll", onElementScroll); |
| |
| testRunner.layoutAndPaintAsyncThen(function() { |
| // Give the container focus. |
| eventSender.mouseMoveTo(100, 100); |
| eventSender.mouseDown(); |
| eventSender.mouseUp(); |
| |
| eventSender.keyDown('end'); |
| }); |
| } |
| |
| function onElementScroll() { |
| if (prevScrollTop === undefined) { |
| shouldNotBe("element.scrollTop", |
| "element.scrollHeight - element.clientHeight"); |
| shouldBeGreaterThan("element.scrollTop", "0"); |
| prevScrollTop = element.scrollTop; |
| } else { |
| shouldBeGreaterThan("element.scrollTop", "prevScrollTop"); |
| finishJSTest(); |
| } |
| } |
| |
| description("Tests that overflow scrolls are animated."); |
| |
| if (window.eventSender) |
| runTest(); |
| else |
| debug("FAIL: This test requires window.eventSender."); |
| |
| </script> |
