<html dir="rtl">
<head>
    <style>
        .wide {
            width: 2000px;
            height: 10px;
            background-color: silver;
        }
        .origin {
            position: absolute;
            top: 0;
            left: 0;
            width: 10px;
            height: 10px;
            background-color: blue;
        }
        
        #lefty {
            position: absolute;
            left: -200px;
            width: 100px;
            height: 100px;
            background-color: orange;
        }
    </style>
    <script>
    var desiredScrollOffset = -200;
    function runTest()
    {
        if (!window.sessionStorage)
            return;

        if (window.testRunner) {
            testRunner.waitUntilDone();
            testRunner.dumpAsText();
        }

        if (sessionStorage.testCompleted) {
            window.setTimeout(function() {
                var currentOffset = document.scrollingElement.scrollLeft;
                if (currentOffset == desiredScrollOffset)
                    document.getElementById('result').textContent = 'PASS: scrollLeft after reload is ' + desiredScrollOffset;
                else
                    document.getElementById('result').textContent = 'FAIL: scrollLeft after reload is ' + currentOffset + ', should be' + desiredScrollOffset;

                delete sessionStorage.testCompleted;
                if (window.testRunner)
                    testRunner.notifyDone();
            }, 0);
        } else {
            document.scrollingElement.scrollLeft = desiredScrollOffset;
            sessionStorage.testCompleted = true;
            document.location.reload(true);
        }
    }

    window.addEventListener('load', runTest, false);
    </script>
</head>
<body>
    <div class="wide"></div>
    <div class="origin"></div>
    <div id="lefty"></div>
    <div id="result"></div>
</body>
</html>