iframe_sandbox_002.htm | Explore in Territory

<!DOCTYPE html>
<html>
<head>
    <title>HTML5 video with autoplay attribute.</title>
    <script src="/common/media.js"></script>
</head>
<body>
    <script>
    function do_play(event) {
        parent.window.postMessage("play event fired", "*");
    }

    document.write(
        "<video id='video0' src='" + getVideoURI("/media/green-at-15") + "'" +
        " autoplay onplay='do_play(event);'>"
    );
    </script>
    Your browser does not support HTML5 video.
    </video>
</body>
</html>

chromium/third_party/blink/web_tests/external/wpt/html/semantics/embedded-content/the-iframe-element/support/iframe_sandbox_002.htm