postMessage_joined_helper2.html

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<!DOCTYPE html>

<html>

<!--

http://example.org/tests/dom/tests/mochitest/whatwg/postMessage_joined_helper2.html

-->

<head>

  <title>postMessage joined domains, innermost frame</title>

  <script type="application/javascript">

    function receiveMessage(evt)

      var response = "subframe-test-finished";

      if (evt.origin !== "http://sub1.test1.example.org")

        response += " wrong-origin(" + evt.origin + ")";

        response += " location(" + window.location.href + ")";

      if (evt.data !== "start-test")

        response += " incorrect-subframe-data(" + evt.data + ")";

      if (evt.type !== "message")

        response += " wrong-type(" + evt.type + ")";

      if (evt.target !== window)

        response += " wrong-target(" + evt.target + ")";

        response += " location(" + window.location.href + ")";

      if (evt.source !== window.parent)

        response += " unexpected-source(" + evt.source + ")";

        response += " window-parent-is(" + window.parent + ")";

        response += " location(" + window.location.href + ")";

      // verify that document.domain was actually joined with this domain

try

        var passed = evt.source.document.domain === document.domain;

      catch (e)

      if (!passed)

        response += " expected-joined-domains";

      window.parent.postMessage(response, "http://sub1.test1.example.org");

    function setup()

      var oldDomain = document.domain;

      var newDomain = "example.org"; // join with parent

      document.domain = newDomain;

      var target = document.getElementById("location");

      target.textContent = "Location: " + oldDomain +

                           ", effective domain: " + newDomain;

      window.addEventListener("message", receiveMessage);

    window.addEventListener("load", setup);

  </script>

</head>

<body>

<p id="location">No location!</p>

</body>

</html>