test_MessageEvent_dispatchToOther.html

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<!DOCTYPE html>

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=postMessage

-->

<head>

  <title>Dispatching MessageEvent across origins</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

</head>

<body>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=postMessage">Mozilla Bug 387706</a>

<p id="display"></p>

<div id="content" style="display: none"></div>

<iframe src="http://example.com/" name="otherDomain"></iframe>

<pre id="test">

<script class="testbody" type="application/javascript">

/** Test for Bug 387706 **/

SimpleTest.waitForExplicitFinish();

function run()

try

    var msg = new MessageEvent('message', { bubbles: true, cancelable: true,

                                            data: "foo", origin: "http://evil.com",

                                            source: window });

try

      var ex;

      window.frames.otherDomain.dispatchEvent(msg);

      ok(false, "should have thrown a security exception per HTML5");

    catch (e)

      ok(true, "correctly threw an exception (security exception, but " +

               "what that entails isn't yet defined in the spec)");

  catch (e)

    ok(false, "threw exception during execution: " + e);

  finally

    SimpleTest.finish();

addLoadEvent(run);

</script>

</pre>

</body>

</html>