<!DOCTYPE html>
<html>
<head>
    <script>
        if (window.testRunner)
            testRunner.dumpAsText();

        function test() {
            activeTag = document.querySelector('iframe').contentWindow.document.activeElement.tagName;
            if (activeTag == "INPUT")
                console.log("FAIL: The input element is focused.");
            else
                console.log("PASS: The input element is not focused.");
        }
    </script>
</head>
<body>
    <p>This test passes if the input element in the sandboxed frame is not
    automatically focused upon, as it should be blocked by the sandboxed
    scripts flag. A console warning to that effect should also be present.</p>
    <iframe sandbox="allow-same-origin"
            onload="test()"
            srcdoc="<input autofocus onfocus>"></iframe>
</body>
</html>