<!DOCTYPE html>
<html>
<head>
    <script src='resources/sandboxed-iframe-attribute-test.js'></script>
</head>
<body>
    <p>Plain, proper sandbox attributes.</p>
    <iframe sandbox="allow-scripts allow-same-origin"
            class="allowed"
            src="resources/sandboxed-iframe-attribute-parsing-allowed.html">
    </iframe>
</body>
</html>