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<!DOCTYPE html>
<body>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src=/permissions-policy/resources/permissions-policy.js></script>
<!-- Permissions-Policy: fullscreen=self wildcard_origin; -->
<script>
'use strict';
var same_origin = 'https://{{domains[]}}:{{ports[https][0]}}';
var wildcard_origin = 'https://*.{{domains[]}}:{{ports[https][0]}}';
var cross_origin = 'https://{{domains[www]}}:{{ports[https][0]}}';
var cross_origin1 = 'https://{{domains[www1]}}:{{ports[https][0]}}';
var same_origin_src = '/permissions-policy/resources/permissions-policy-allowedfeatures.html';
var cross_origin_src = cross_origin + same_origin_src;
var cross_origin_src1 = cross_origin1 + same_origin_src;
var header_policy = `Permissions-Policy: fullscreen=("${wildcard_origin}")`;
// Test that fullscreen's allowlist is [self wildcard_origin].
test(function() {
assert_array_equals(
document.featurePolicy.getAllowlistForFeature('fullscreen').sort(),
[wildcard_origin, same_origin].sort());
}, header_policy + ' -- test allowlist is [self wildcard_origin].');
// Test that fullscreen is allowed on same-origin subframes with or without an allow attribute.
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 same-origin subframe even with allow attribute',
'fullscreen',
same_origin_src,
"fullscreen " + same_origin);
// Test that fullscreen is disallowed on cross-origin subframes without an allow attribute.
test_disallowed_feature_for_subframe(
header_policy + ' -- test fullscreen is disallowed on cross-origin subframe',
'fullscreen',
cross_origin_src);
test_allowed_feature_for_subframe(
header_policy + ' -- test fullscreen is allowed on cross-origin subframe allow attribute',
'fullscreen',
cross_origin_src,
"fullscreen " + cross_origin);
test_disallowed_feature_for_subframe(
header_policy + ' -- test fullscreen is disallowed on another cross-origin subframe',
'fullscreen',
cross_origin_src1);
test_allowed_feature_for_subframe(
header_policy + ' -- test fullscreen is allowed on another cross-origin subframe allow attribute',
'fullscreen',
cross_origin_src1,
"fullscreen " + cross_origin1);
// Test that wildcard allow attribute isn't supported.
test_disallowed_feature_for_subframe(
header_policy + ' -- test fullscreen is disallowed on cross-origin subframe with wildcard allow attribute',
'fullscreen',
cross_origin_src,
"fullscreen " + wildcard_origin);
test_disallowed_feature_for_subframe(
header_policy + ' -- test fullscreen is disallowed on another cross-origin subframe with wildcard allow attribute',
'fullscreen',
cross_origin_src1,
"fullscreen " + wildcard_origin);
</script>
</body>
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