<!DOCTYPE HTML>
<html>
<head>
  <meta charset="utf-8">
  <title>Different-origin iframe</title>
</head>
<body>
<iframe id="testIFrame" src="https://example.org/browser/dom/ipc/tests/file_dummy.html"></iframe>
<i>I am a web page</i>
</div>
</body>
</html>
