fedcm-iframe.https.html

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This test has a WPT meta file that disables it given conditions:
- os == "linux" : https://bugzilla.mozilla.org/show_bug.cgi?id=1845961
This test has a WPT meta file that expects 5 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /credential-management/fedcm-iframe.https.html - WPT Dashboard Interop Dashboard

<!doctype html>

<link rel="help" href="https://wicg.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="/common/get-host-info.sub.js"></script>

<div id=log>

<script type="module">

'use strict';

import {fedcm_test, set_fedcm_cookie} from './support/fedcm-helper.sub.js';

const host = get_host_info();

// This regex removes the filename from the path so that we just get

// the directory.

const basePath = window.location.pathname.replace(/\/[^\/]*$/, '/');

const remoteBaseURL = host.HTTPS_REMOTE_ORIGIN + basePath;

const localhostBaseURL = "http://localhost:" + host.HTTP_PORT + basePath;

async function createIframeAndWaitForMessage(test, iframeUrl, setPermissionPolicy, style = "") {

    const messageWatcher = new EventWatcher(test, window, "message");

    var iframe = document.createElement("iframe");

    iframe.src = iframeUrl;

    if (setPermissionPolicy) {

      iframe.allow = "identity-credentials-get";

    if (style !== "") {

      iframe.style = style;

    document.body.appendChild(iframe);

    const message = await messageWatcher.wait_for("message");

    return message.data;

fedcm_test(async t => {

  const message = await createIframeAndWaitForMessage(

      t, remoteBaseURL + "support/fedcm-iframe.html",

      /*setPermissionPolicy=*/false);

  assert_equals(message.result, "Fail");

  assert_equals(message.errorType, "NotAllowedError");

}, "FedCM disabled in cross origin iframe without permissions policy");

fedcm_test(async t => {

  const message = await createIframeAndWaitForMessage(

      t, remoteBaseURL + "support/fedcm-iframe-level2.html",

      /*setPermissionPolicy=*/true);

  assert_equals(message.result, "Pass");

  assert_equals(message.token, "token");

}, "FedCM enabled in 2 level deep nested iframe. FedCM should be enabled regardless of iframe nesting depth");

fedcm_test(async t => {

  const message = await createIframeAndWaitForMessage(

      t, remoteBaseURL + "support/fedcm-iframe.html",

      /*setPermissionPolicy=*/true, /*style=*/"display:none;");

  assert_equals(message.result, "Pass");

  assert_equals(message.token, "token");

}, "FedCM enabled in invisible iframe. FedCM should be enabled as long as the top frame is visible");

fedcm_test(async t => {

  const message = await createIframeAndWaitForMessage(

      t, remoteBaseURL + "support/fedcm-iframe-level2.html",

      /*setPermissionPolicy=*/false);

  assert_equals(message.result, "Fail");

  assert_equals(message.errorType, "NotAllowedError");

}, "FedCM disabled in 2 level deep nested iframe where middle iframe does not have permission policy");

fedcm_test(async t => {

  const message = await createIframeAndWaitForMessage(

      t, remoteBaseURL + "support/fedcm-iframe-level2.html?permission=0",

      /*setPermissionPolicy=*/true);

  assert_equals(message.result, "Fail");

  assert_equals(message.errorType, "NotAllowedError");

}, "FedCM disabled in 2 level deep nested iframe where innermost iframe does not have permission policy");

fedcm_test(async t => {

  // This is only an iframe because there's no other way to have this URL

  // loaded from localhost.

  const message = await createIframeAndWaitForMessage(

      t, localhostBaseURL + "support/fedcm-iframe.html",

      /*setPermissionPolicy=*/true);

  assert_equals(message.result, "Pass");

  assert_equals(message.token, "token");

}, "FedCM should work in non-HTTPS URLs on localhost");

</script>