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<!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>
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