dom/tests/mochitest/whatwg/test_postMessage_closed.html
author vladimir@pobox.com
Tue, 18 Mar 2008 13:30:16 -0700
changeset 13263 601ea65a1056a0594fb2514e6c8387d2794c99f1
parent 12708 1b15e8597e995e7c67c3f70c842d0c6353119f45
child 14898 c29d990c4499d37578a6a4c8679a5c9e80f02ccf
permissions -rw-r--r--
b=422661, long table border rendered incompletely (wrong coordinate conditioning in gfxRect), r+sr=roc

<!DOCTYPE html>
<html>
<head>
  <title>postMessage's interaction with closed windows</title>
  <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>        
  <script type="text/javascript" src="browserFu.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<p><a href="https://bugzilla.mozilla.org/show_bug.cgi?id=417075">Bug 417075</a></p>
<p id="display"></p>
<div id="content" style="display: none"></div>

<div id="holder"></div>

<pre id="test">
<script class="testbody" type="application/javascript">

SimpleTest.waitForExplicitFinish();

function receiveMessage(evt)
{
  is(evt.origin, "http://localhost:8888", "wrong origin");
  ok(evt.source === openedWindow, "wrong source");

  is(evt.data, "message", "wrong data");
  if (evt.data !== "message")
    return; // prevent recursion if bugs

  evt.source.close();

  function afterClose()
  {
    document.removeEventListener("message", receiveMessage, false);
    evt.source.postMessage("NOT-RECEIVED");

    var iframe = document.createElement("iframe");
    iframe.id = "insertedIframe";
    $("holder").appendChild(iframe);
    iframe.addEventListener("load", iframeLoaded, false);
    iframe.src = "postMessage_closed_helper.html?parent";
  }

  setTimeout(afterClose, 0);
}

document.addEventListener("message", receiveMessage, false);

function iframeLoaded(evt)
{
  var iframe = $("insertedIframe");
  iframe.removeEventListener("load", iframeLoaded, false);

  var iframeWindow = iframe.contentWindow;
  $("holder").removeChild($("insertedIframe"));
  iframeWindow.postMessage("NOT-RECEIVED");

  SimpleTest.finish();
}

var openedWindow;

function run()
{
  openedWindow = window.open("postMessage_closed_helper.html?opener", "foobar");
  if (!openedWindow)
  {
    ok(false, "this test must be run with popup blocking disabled");
    SimpleTest.finish();
  }
}

window.addEventListener("load", run, false);
</script>
</pre>
</body>
</html>