fedcm-cache-manifest.https.html | Explore in Territory

<!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>

<body>
<!-- This test is in wpt_internal because caching is not in the spec -->

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

fedcm_test(async t => {
  const options = request_options_with_mediation_required("../../../wpt_internal/fedcm/resources/manifest_caching.py");
  let cred = await fedcm_get_and_select_first_account(t, options);
  assert_equals(cred.token, "token");
  assert_equals(cred.isAutoSelected, false);

  const configUrl = options.identity.providers[0].configURL;
  const querySuffix = "?read_last_load_time=1";
  let response = await fetch(configUrl + querySuffix, { mode: "cors" });
  let load_time = await response.text();
  assert_not_equals(load_time, "0");

  // Now make another FedCM request and check that we did
  // not fetch the configURL again.
  cred = await fedcm_get_and_select_first_account(t, options);
  assert_equals(cred.token, "token");
  response = await fetch(configUrl + querySuffix, { mode: "cors" });
  // Reading the last load time a second time without a real fetch in
  // between should return 0 because the stash is write-once, read-once.
  load_time = await response.text();
  assert_true(load_time === "0");
}, "Second request should come from the cache and not hit the server.");

</script>
chromium/third_party/blink/web_tests/wpt_internal/fedcm/fedcm-cache-manifest.https.html
