blob: c441c2850a5c30df987af3585c0a6323b40ea1be [file] [log] [blame]
<html>
<head>
<script src="../../resources/js-test-pre.js"></script>
<script>
var expectedScrollTop = 200;
var expectedScrollLeft = 100;
var event;
var div;
if (window.testRunner)
testRunner.waitUntilDone();
function dispatchWheelEvent()
{
var overflowElement = document.getElementById("overflow");
if (overflowElement) {
overflowElement.addEventListener("wheel", mousewheelHandler, false);
var wheelEvent = document.createEvent("WheelEvent");
wheelEvent.initWebKitWheelEvent(-window.expectedScrollLeft, -window.expectedScrollTop, window, 0, 0, 0, 0, false, false, false, false);
overflowElement.dispatchEvent(wheelEvent);
}
setTimeout('checkOffsets();', 100);
}
function checkOffsets()
{
div = document.getElementById("overflow");
shouldBe("div.scrollTop", "window.expectedScrollTop");
shouldBe("div.scrollLeft", "window.expectedScrollLeft");
if (window.testRunner)
window.testRunner.notifyDone();
}
function mousewheelHandler(e)
{
event = e;
shouldBe("event.wheelDeltaY", "window.expectedScrollTop*-120");
shouldBe("event.wheelDeltaX", "window.expectedScrollLeft*-120");
if (e.wheelDeltaY)
shouldBe("event.wheelDelta", "window.expectedScrollTop*-120");
else
shouldBe("event.wheelDelta", "window.expectedScrollLeft*-120");
}
</script>
</head>
<body style="margin:0" onload="setTimeout('dispatchWheelEvent();', 100)">
<div id="overflow" style="border:2px solid black;overflow:auto;height:200px;width:200px;">
<div style="background-color:red;height:200px;width:400px;"></div>
<div style="background-color:green;height:200px;width:400px;"></div>
<div style="background-color:red;height:200px;width:400px;"></div>
</div>
<div id="console"></div>
</body>
</html>