<!DOCTYPE HTML>
<html>
<head>
  <meta charset="utf-8">
  <title>Bug 1273430 - Test CSP upgrade-insecure-requests for doc.write(iframe)</title>
  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<iframe style="width:100%;" id="testframe"></iframe>

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

/* Description of the test:
 * Load an iframe which ships with a CSP of upgrade-insecure-requests.
 * Within that iframe a script performs doc.write(iframe) using an
 * *http* URL. Make sure, the URL is upgraded to *https*.
 *
 * +-----------------------------------------+
 * |                                         |
 * | http(s); csp: upgrade-insecure-requests |       |
 * | +---------------------------------+     |
 * | |                                 |     |
 * | | doc.write(<iframe src='http'>); | <--------- upgrade to https
 * | |                                 |     |
 * | +---------------------------------+     |
 * |                                         |
 * +-----------------------------------------+
 *
 */

const TEST_FRAME_URL =
  "https://example.com/tests/dom/security/test/csp/file_upgrade_insecure_docwrite_iframe.sjs?testframe";

// important: the RESULT should have a scheme of *https*
const RESULT =
  "https://example.com/tests/dom/security/test/csp/file_upgrade_insecure_docwrite_iframe.sjs?docwriteframe";

window.addEventListener("message", receiveMessage);
function receiveMessage(event) {
  is(event.data.result, RESULT, "doc.write(iframe) of http should be upgraded to https!");
  window.removeEventListener("message", receiveMessage);
  SimpleTest.finish();
}

// start the test
SimpleTest.waitForExplicitFinish();
var testframe = document.getElementById("testframe");
testframe.src = TEST_FRAME_URL;

</script>
</body>
</html>
