| <!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> |
| <script src="../../resources/run-after-layout-and-paint.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); |
| |
| runAfterLayoutAndPaint(function() { |
| // Give the container focus. |
| eventSender.mouseMoveTo(100, 100); |
| eventSender.mouseScrollBy(0, -20, /* paged */ false, |
| /* preciseDeltas */ true); |
| }); |
| } |
| |
| function onElementScroll() { |
| shouldBe("element.scrollTop", |
| "800"); |
| finishJSTest(); |
| } |
| |
| description("Tests that overflow scrolls with precise deltas aren't animated."); |
| |
| if (window.eventSender) |
| runTest(); |
| else |
| debug("FAIL: This test requires window.eventSender."); |
| |
| </script> |
