credential-management/fedcm-not-observed-by-service-worker.https.html

<!DOCTYPE html>
<title>Federated Credential Management API network request tests.</title>
<link rel="help" href="https://fedidcg.github.io/FedCM">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="/service-workers/service-worker/resources/test-helpers.sub.js"></script>

<body>

<script type="module">
import {fedcm_test,
        request_options_with_mediation_required,
        set_fedcm_cookie,
        fedcm_get_and_select_first_account} from './support/fedcm-helper.sub.js';

function loadUrlInIframe(url) {
  let iframe = document.createElement("iframe");
  return new Promise(resolve => {
    iframe.src = url;
    iframe.onload = function() { resolve(iframe); };
    document.body.appendChild(iframe);
  });
}

fedcm_test(async t => {
  const service_worker_url = 'support/fedcm/intercept_service_worker.js';
  const sw_scope_url = '/credential-management/support/fedcm/';
  // URL for querying number of page loads observed by service worker.
  const query_sw_intercepts_url = 'support/fedcm/query_service_worker_intercepts.html';
  const page_in_sw_scope_url = 'support/fedcm/simple.html';

  const sw_registration = await service_worker_unregister_and_register(
      t, service_worker_url, sw_scope_url);
  t.add_cleanup(() => service_worker_unregister(t, sw_scope_url));
  await wait_for_state(t, sw_registration.installing, 'activated');

  // Verify that service worker works.
  await loadUrlInIframe(page_in_sw_scope_url);
  let query_sw_iframe = await loadUrlInIframe(query_sw_intercepts_url);
  assert_equals(query_sw_iframe.contentDocument.body.textContent, "1");

  await set_fedcm_cookie();
  const cred = await fedcm_get_and_select_first_account(t, request_options_with_mediation_required());
  assert_equals(cred.token, "token");

  // Use cache buster query parameter to avoid cached response.
  let query_sw_iframe2 = await loadUrlInIframe(query_sw_intercepts_url + "?2");
  assert_equals(query_sw_iframe2.contentDocument.body.textContent, "1");
}, 'Test that service worker cannot observe fetches performed by FedCM API');

</script>