change-src-attribute-after-config-installation-does-not-trigger-navigation.https.html

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /fenced-frame/change-src-attribute-after-config-installation-does-not-trigger-navigation.https.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

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

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

<script src="/common/utils.js"></script>

<script src="/common/get-host-info.sub.js"></script>

<script src="resources/utils.js"></script>

<title>Test changing a fenced frame's src attribute when there has been a config

with url installed already does not trigger navigation.</title>

<body>

<script>

function getTimeoutPromise(t) {

  return new Promise(resolve =>

    t.step_timeout(() => resolve("NOT LOADED"), 2000));

promise_test(async (t) => {

  const fenced_frame_loaded_key = token();

  const url = generateURL(

    'resources/fenced-frame-loaded.html', [fenced_frame_loaded_key]);

  const url_string = url.toString();

  // Create a fenced frame and install an inner config constructed with an url.

  const fenced_frame = document.createElement('fencedframe');

  const config = new FencedFrameConfig(url_string);

  fenced_frame.config = config;

  document.body.append(fenced_frame);

  // Installing a config to the fenced frame triggers navigation.

  const load_expected = "fenced frame loaded";

  const load_actual = await nextValueFromServer(fenced_frame_loaded_key);

  assert_equals(load_actual, load_expected,

    "Fenced frame successfully loaded.");

  const src_key = token();

  const src_url = generateURL(

    'resources/fenced-frame-loaded.html', [src_key]);

  // Changing the src attribute, should not trigger navigation.

  fenced_frame.src = src_url;

  const src_loaded_promise = nextValueFromServer(src_key);

  const src_loaded_result = await Promise.any([src_loaded_promise,

    getTimeoutPromise(t)]);

  assert_equals(src_loaded_result, "NOT LOADED");

}, 'Changing the src attribute of a fenced frame when a config with url',

  'has already been installed does not trigger navigation.');

</script>

</body>