change_eventhandler_for_already_expired.https.window.js

Enable keyboard shortcuts

This WPT test may be referenced by the following Test IDs:
- /cookie-store/change_eventhandler_for_already_expired.https.window.html - WPT Dashboard Interop Dashboard

// META: title=Cookie Store API: Test that setting an already-expired cookie does not trigger an event.

// META: script=resources/cookie-test-helpers.js

'use strict';

cookie_test(async t => {

  const eventPromise = observeNextCookieChangeEvent();

  await cookieStore.set({

    name: 'cookie',

    value: 'ALREADY-EXPIRED',

    expires: new Date(new Date() - 10_000),

});

  await cookieStore.set('alt-cookie', 'IGNORE');

  assert_equals(

    await getCookieString(),

    'alt-cookie=IGNORE',

    'Already-expired cookie not included in CookieStore');

  await verifyCookieChangeEvent(

    eventPromise,

    {deleted: [], changed: [{name: 'alt-cookie', value: 'IGNORE'}]},

    'Deletion not observed after document.cookie sets already-expired cookie');

}, 'CookieStore setting already-expired cookie should not be observed');