<!DOCTYPE HTML>
<html>
<head>
  <title>Bug 1381761 - Treating 'data:' documents as unique, opaque origins should still inherit the CSP</title>
  <meta charset="utf-8">
  <meta http-equiv="Content-Security-Policy" content= "img-src 'none'"/>
</head>
<body>
<iframe id="dataFrame" src="data:text/html,<body>should inherit csp</body>"></iframe>

<script type="application/javascript">
  // get the csp in JSON notation from the principal
  var frame = document.getElementById("dataFrame");
  frame.onload = function () {
    var contentDoc = SpecialPowers.wrap(frame).contentDocument;
    var cspOBJ = JSON.parse(contentDoc.cspJSON);
    // make sure we got >>one<< policy
    var policies = cspOBJ["csp-policies"];
    window.parent.postMessage({result: policies.length}, "*");
  }
</script>

</body>
</html>
