<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<html>
<head>
<script>
var successfullyParsed = false;
</script>
<script src="../../resources/js-test-pre.js"></script>
</head>
<body id="body">

<iframe aria-hidden="true" id="iframe" src="resources/cake.png" width="400" height="500" scrolling="auto" frameborder="1">fall back content</iframe>

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

<script>
description("This tests that aria-hidden will affect the visibility of the web area and scroll view.");

if (window.accessibilityController) {
    jsTestIsAsync = true;

    // Get the iframe reference.
    document.getElementById("body").focus();
    var body = accessibilityController.focusedElement;

    window.onload = function() {
        shouldBe("body.childrenCount", "3");
        shouldBe("body.childAtIndex(0).childrenCount", "0");

        document.getElementById("iframe").setAttribute("aria-hidden", "false");
    
        document.getElementById("iframe").contentWindow.document.body.offsetWidth;
        document.body.offsetWidth;

        shouldBe("body.childrenCount", "4");
        shouldBe("body.childAtIndex(0).childAtIndex(0).childAtIndex(0).role", "'AXRole: AXWebArea'");

        finishJSTest();
    }
} else
    testFailed("This test relies on accessibilityController, please use run-webkit-tests to run it.")

successfullyParsed = true;
</script>

<script src="../../resources/js-test-post.js"></script>
</body>
</html>