cookieStore_subscriptions_empty.https.window.js

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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:
- /cookie-store/cookieStore_subscriptions_empty.https.window.html - WPT Dashboard Interop Dashboard

// META: script=/service-workers/service-worker/resources/test-helpers.sub.js

'use strict';

promise_test(async testCase => {

  const registration = await service_worker_unregister_and_register(

      testCase, 'resources/empty_sw.js', 'resources/does/not/exist');

  testCase.add_cleanup(() => registration.unregister());

  await wait_for_state(testCase, registration.installing, 'activated');

  const subscriptions = await registration.cookies.getSubscriptions();

  assert_equals(0, subscriptions.length);

}, 'Newly registered and activated service worker has no subscriptions');