<!DOCTYPE HTML>
<html>
<head>
  <meta charset="utf-8">
  <title>Test iframe referrer policy attribute for Bug 1175736</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

  <!--
  Testing that iframe referrer attribute is honoured correctly
  * regular loads
  * regression tests that meta referrer is still working even if attribute referrers are enabled
  https://bugzilla.mozilla.org/show_bug.cgi?id=1175736
  -->

  <script type="application/javascript">

  const SJS = "://example.com/tests/dom/base/test/referrer_testserver.sjs?";
  const PARAMS = ["ATTRIBUTE_POLICY", "NEW_ATTRIBUTE_POLICY", "META_POLICY", "SCHEME_FROM", "SCHEME_TO"];

  const testCases = [
    {ACTION: ["generate-iframe-policy-test"],
      TESTS: [
        {ATTRIBUTE_POLICY: 'unsafe-url',
         NAME: 'unsafe-url-with-origin-in-meta',
         META_POLICY: 'origin',
         DESC: "unsafe-url (iframe) with origin in meta",
         RESULT: 'full'},
        {ATTRIBUTE_POLICY: 'origin',
         NAME: 'origin-with-unsafe-url-in-meta',
         META_POLICY: 'unsafe-url',
         DESC: "origin (iframe) with unsafe-url in meta",
         RESULT: 'origin'},
        {ATTRIBUTE_POLICY: 'no-referrer',
         NAME: 'no-referrer-with-origin-in-meta',
         META_POLICY: 'origin',
         DESC: "no-referrer (iframe) with origin in meta",
         RESULT: 'none'},
        {NAME: 'no-referrer-in-meta',
         META_POLICY: 'no-referrer',
         DESC: "no-referrer in meta",
         RESULT: 'none'},
        {ATTRIBUTE_POLICY: 'origin',
         NAME: 'origin-with-no-meta',
         META_POLICY: '',
         DESC: "origin (iframe) with no meta",
         RESULT: 'origin'},
        {ATTRIBUTE_POLICY: 'same-origin',
         NAME: 'same-origin-with-origin-in-meta',
         META_POLICY: 'origin',
         DESC: "same-origin with origin in meta",
         RESULT: 'full'},

         // 1. Downgrade.
        {ATTRIBUTE_POLICY: 'strict-origin',
         NAME: 'origin-in-meta-strict-origin-in-attr',
         META_POLICY: 'origin',
         DESC: 'origin in meta strict-origin in attr',
         SCHEME_FROM: 'https',
         SCHEME_TO: 'http',
         RESULT: 'none'},
        {ATTRIBUTE_POLICY: 'strict-origin-when-cross-origin',
         NAME: 'origin-in-meta-strict-origin-when-cross-origin-in-attr',
         META_POLICY: 'origin',
         DESC: 'origin in meta strict-origin-when-cross-origin in attr',
         SCHEME_FROM: 'https',
         SCHEME_TO: 'http',
         RESULT: 'none'},

         // 2. No downgrade.
        {ATTRIBUTE_POLICY: 'strict-origin',
         NAME: 'origin-in-meta-strict-origin-in-attr',
         META_POLICY: 'origin',
         DESC: 'origin in meta strict-origin in attr',
         SCHEME_FROM: 'https',
         SCHEME_TO: 'https',
         RESULT: 'origin'},
        {ATTRIBUTE_POLICY: 'strict-origin-when-cross-origin',
         NAME: 'origin-in-meta-strict-origin-when-cross-origin-in-attr',
         META_POLICY: 'origin',
         DESC: 'origin in meta strict-origin-when-cross-origin in attr',
         SCHEME_FROM: 'https',
         SCHEME_TO: 'https',
         RESULT: 'full'},
        {ATTRIBUTE_POLICY: 'strict-origin-when-cross-origin',
         NAME: 'strict-origin-when-cross-origin-with-origin-in-meta',
         META_POLICY: 'origin',
         SCHEME_FROM: 'http',
         SCHEME_TO: 'https',
         DESC: "strict-origin-when-cross-origin with origin in meta",
         RESULT: 'origin'},
        {ATTRIBUTE_POLICY: 'same-origin',
         NAME: 'same-origin-with-origin-in-meta',
         META_POLICY: 'origin',
         SCHEME_FROM: 'http',
         SCHEME_TO: 'https',
         DESC: "same-origin with origin in meta",
         RESULT: 'none'},
        ]}
  ];
  </script>
  <script type="application/javascript" src="/tests/dom/base/test/referrer_helper.js"></script>
</head>
<body onload="tests.next();">
  <iframe id="testframe"></iframe>
</body>
</html>
