<!DOCTYPE html>

<html>
<head>
    <script src="../../resources/js-test-pre.js"></script>
    <style>
        #scroller {
            height: 300px;
            width: 300px;
            background-color: green;
            overflow-y: scroll;
        }
        
        .contents {
            width: 100%;
            height: 200%;
            background-color: silver;
        }
    </style>
    <script>
        var jsTestIsAsync = true;

        var scroller;
        function doTest()
        {
            scroller = document.getElementById('scroller');
            if (window.internals)
                internals.unconstrainedScrollTo(scroller, 0, -150);

            shouldBe('scroller.scrollTop', '-150');
            finishJSTest();
        }
        
        window.addEventListener('load', doTest, false);
    </script>
</head>
<body>

<div id="scroller">
    <div class="contents"></div>
</div>
<script src="../../resources/js-test-post.js"></script>
</body>
</html>