<body>
<script src="full-screen-test.js"></script>
<div><span></span></div>
<script>
    // Bail out early if the full screen API is not enabled or is missing:
    if (Element.prototype.webkitRequestFullScreen == undefined) {
        logResult(false, "Element.prototype.webkitRequestFullScreen == undefined");
        endTest();
    } else {
        var callback;
        var fullscreenChanged = function(event)
        {
            if (callback)
                callback(event)
        };
        waitForEvent(document, 'webkitfullscreenchange', fullscreenChanged);
    
        var span = document.getElementsByTagName('span')[0];
    
        var spanEnteredFullScreen = function(event) {
            callback = spanExitedFullScreen;
            testExpected("document.webkitCurrentFullScreenElement", span);
            span.parentNode.removeChild(span);
        };
    
        var spanExitedFullScreen = function(event) {
            callback = null;
            testExpected("document.webkitCurrentFullScreenElement", null);
            endTest();
        };
    
        callback = spanEnteredFullScreen;
        runWithKeyDown(function(){span.webkitRequestFullScreen()});
    }
</script>