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https://github.com/web-platform-tests/wpt
26 December 2018, 22:31:15 UTC
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Tip revision: 92ea85944695eb6db9a1c60b5982ea3335f180a4 authored by Philip Jägenstedt on 03 April 2018, 21:38:14 UTC
can't link to chrome://, give up
Tip revision: 92ea859
feature-policy-header-policy-allowed-for-all.https.sub.html 
<!DOCTYPE html>
<body>
  <script src=/resources/testharness.js></script>
  <script src=/resources/testharnessreport.js></script>
  <script src=/feature-policy/resources/featurepolicy.js></script>
  <!-- Feature-Policy: fullscreen *; -->
  <script>
  'use strict';
  var same_origin = 'https://{{domains[]}}:{{ports[https][0]}}';
  var cross_origin = 'https://{{domains[www]}}:{{ports[https][0]}}';
  var same_origin_src = '/feature-policy/resources/feature-policy-allowedfeatures.html';
  var cross_origin_src = cross_origin + same_origin_src;
  var header_policy = 'Feature-Policy: fullscreen *';

  // Test that fullscreen's allowlist is ['*']
  test(function() {
    assert_array_equals(
      document.policy.getAllowlistForFeature('fullscreen'),
      ['*']);
  }, header_policy + ' -- test allowlist is ['*']');

  // Test that fullscreen is allowed on all subframes.
  test_allowed_feature_for_subframe(
    header_policy + ' -- test fullscreen is allowed on same-origin subframe',
    'fullscreen',
    same_origin_src);
  test_allowed_feature_for_subframe(
    header_policy + ' -- test fullscreen is allowed on cross-origin subframe',
    'fullscreen',
    cross_origin_src);

  // Dynamically update sub frame's container policy
  var allow = "fullscreen 'self';"
  test_allowed_feature_for_subframe(
    header_policy + ', iframe.allow = ' + allow + ' -- test fullscreen is allowed on same-origin subframe',
    'fullscreen',
    same_origin_src,
    allow);

  test_disallowed_feature_for_subframe(
    header_policy + ', iframe.allow = ' + allow + ' -- test fullscreen is disallowed on cross-origin subframe',
    'fullscreen',
    cross_origin_src,
    allow);
  </script>
</body>
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