<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"><!-- webkit-test-runner [ runSingly=true AccessibilityTextStitchingEnabled=false ] -->
<html>
<head>
<script src="../resources/js-test.js"></script>
<script src="../resources/accessibility-helper.js"></script>
</head>
<style>
body {
    font-family: ahem;
    -webkit-font-smoothing: none;
}
</style>
<body id="body">
<div id="content" aria-label="test">
<summary>a<span>b<div>c</div>d</span>e</summary>
</div>

<p id="description"></p>
<div id="console"></div>

<script>
var output = "This tests that we only insert valid children when building ax tree.\n\n";
jsTestIsAsync = true;

function valueOccuranceInElementTree(element, value) {
    if (!element)
        return 0;
    var count = 0;
    if (element.stringValue == value)
        count++;
    var childrenCount = element.childrenCount;
    for (var k = 0; k < childrenCount; k++)
        count += valueOccuranceInElementTree(element.childAtIndex(k), value);
    return count;
}

if ("webkitRequestFullScreen" in Element.prototype) {
    var content = accessibilityController.accessibleElementById("content");
    var value;
    if (accessibilityController.platformName == "atspi")
        value = "AXValue: ab<\\n>c<\\n>de<\\n>";
    else
        value = "AXValue: d";
    document.body.offsetTop;
    var span = document.getElementsByTagName('span')[0];

    var fullscreenChangeEvent = function(event) {
        if (document.webkitIsFullScreen) {
            setTimeout(function () {
                document.webkitCancelFullScreen();
            }, 0)
        } else {
            output += expect("valueOccuranceInElementTree(content, value)", "1");
            debug(output);
            finishJSTest();
        }
    };

    document.addEventListener('webkitfullscreenchange', fullscreenChangeEvent);

    document.addEventListener('keydown', function () {
        span.webkitRequestFullScreen();
    });

    output += expect("valueOccuranceInElementTree(content, value)", "1");
    if (window.eventSender)
        eventSender.keyDown('a');
}
</script>
</body>
</html>