dom/tests/mochitest/whatwg/postMessage_joined_helper.html


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<!DOCTYPE html>
<html>
<!--
http://sub1.test1.example.org/tests/dom/tests/mochitest/whatwg/postMessage_joined_helper.html
-->
<head>
  <title>postMessage joined domains, inner frame</title>
  <script type="application/javascript">
    function receiveMessage(evt)
    {
      var response, target, providedOrigin;
      var data = evt.data;
      if (data === "subframe-test-finished")
      {
        target = window.parent;
        providedOrigin = "http://mochi.test:8888";
        response = "test-passed";
      }
      else if (data === "start-test")
      {
        target = window.frames.innermost;
        providedOrigin = "http://example.org";
        response = "start-test";
      }
      else
      {
        target = window.parent;
        providedOrigin = "http://mochi.test:8888";
        response = "not reached";
      }

      if (evt.lastEventId !== "")
        response += " wrong-lastEventId(" + evt.lastEventId + ")";

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

      if (evt.target !== window)
      {
        response += " wrong-target(" + evt.target + ")";
        response += " location(" + window.location.href + ")";
      }

      var origin;
      if (data == "subframe-test-finished")
        origin = "http://example.org";
      else if (data === "start-test")
        origin = "http://mochi.test:8888";
      else
        origin = "unreached";

      if (evt.origin !== origin)
      {
        response += " wrong-origin(" + evt.origin + ")";
        response += " location(" + window.location.href + ")";
      }

      target.postMessage(response, providedOrigin);
    }

    function setup()
    {
      var oldDomain = document.domain;
      var newDomain = "example.org";

      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>

<iframe src="http://example.org/tests/dom/tests/mochitest/whatwg/postMessage_joined_helper2.html"
        name="innermost"></iframe>

</body>
</html>