browsing-topics-permissions-policy-default.tentative.https.sub.html

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This test has a WPT meta file that expects 7 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /browsing-topics/browsing-topics-permissions-policy-default.tentative.https.sub.html - WPT Dashboard Interop Dashboard

<!doctype html>

<body>

  <script src=/resources/testharness.js></script>

  <script src=/resources/testharnessreport.js></script>

  <script src=/browsing-topics/resources/header-util.sub.js></script>

  <script src=/browsing-topics/resources/permissions-policy-util.sub.js></script>

  <script>

    'use strict';

    const header = 'Default permissions policy';

    promise_test(async t => {

      let topics = await document.browsingTopics();

      assert_equals(topics.length, 0);

    }, header + ' allows document.browsingTopics() in the current page.');

    async_test(t => {

      test_topics_feature_availability_in_subframe(t, /*is_same_origin=*/true,

          expect_topics_feature_available);

    }, header + ' allows document.browsingTopics() in same-origin iframes.');

    async_test(t => {

      test_topics_feature_availability_in_subframe(t, /*is_same_origin=*/false,

          expect_topics_feature_available);

    }, header + ' allows document.browsingTopics() in cross-origin iframes.');

    const same_origin_url = '/browsing-topics/resources/check-topics-request-header.py';

    const cross_origin_url = 'https://{{domains[www]}}:{{ports[https][0]}}' +

      same_origin_url;

    promise_test(async t => {

      let response = await fetch(same_origin_url, {browsingTopics: true});

      let topics_header = await response.text();

      assert_equals(topics_header, EMPTY_TOPICS_HEADER);

    }, header + 'allows the \'Sec-Browsing-Topics\' header to be sent for the same-origin topics fetch request.');

    promise_test(async t => {

      let response = await fetch(cross_origin_url, {browsingTopics: true});

      let topics_header = await response.text();

      assert_equals(topics_header, EMPTY_TOPICS_HEADER);

    }, header + 'allows the \'Sec-Browsing-Topics\' header to be sent for the cross-origin topics fetch request.');

    async_test(t => {

      test_topics_iframe_navigation_header(

          t, /*has_browsing_topics_attribute=*/true, /*is_same_origin=*/true,

          expect_topics_header_available);

    }, header + ' allows the \'Sec-Browsing-Topics\' header to be sent for the same-origin iframe navigation request.');

    async_test(t => {

      test_topics_iframe_navigation_header(

          t, /*has_browsing_topics_attribute=*/true, /*is_same_origin=*/false,

          expect_topics_header_available);

    }, header + ' allows the \'Sec-Browsing-Topics\' header to be sent for the cross-origin iframe navigation request.');

  </script>

</body>