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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /cookie-store/change_eventhandler_for_document_cookie.https.window.html - WPT Dashboard Interop Dashboard
// META: title=Cookie Store API: Observing 'change' events in document when cookies set via document.cookie
// META: script=resources/cookie-test-helpers.js
'use strict';
cookie_test(async t => {
let eventPromise = observeNextCookieChangeEvent();
await setCookieStringDocument('DOCUMENT-cookie=value; path=/');
assert_equals(
await getCookieString(),
'DOCUMENT-cookie=value',
'Cookie we wrote using document.cookie in cookie jar');
assert_equals(
await getCookieStringHttp(),
'DOCUMENT-cookie=value',
'Cookie we wrote using document.cookie in HTTP cookie jar');
assert_equals(
await getCookieStringDocument(),
'DOCUMENT-cookie=value',
'Cookie we wrote using document.cookie in document.cookie');
await verifyCookieChangeEvent(
eventPromise, {changed: [{name: 'DOCUMENT-cookie', value: 'value'}]},
'Cookie we wrote using document.cookie is observed');
eventPromise = observeNextCookieChangeEvent();
await setCookieStringDocument('DOCUMENT-cookie=new-value; path=/');
assert_equals(
await getCookieString(),
'DOCUMENT-cookie=new-value',
'Cookie we overwrote using document.cookie in cookie jar');
assert_equals(
await getCookieStringHttp(),
'DOCUMENT-cookie=new-value',
'Cookie we overwrote using document.cookie in HTTP cookie jar');
assert_equals(
await getCookieStringDocument(),
'DOCUMENT-cookie=new-value',
'Cookie we overwrote using document.cookie in document.cookie');
await verifyCookieChangeEvent(
eventPromise, {changed: [{name: 'DOCUMENT-cookie', value: 'new-value'}]},
'Cookie we overwrote using document.cookie is observed');
eventPromise = observeNextCookieChangeEvent();
await setCookieStringDocument('DOCUMENT-cookie=DELETED; path=/; max-age=0');
assert_equals(
await getCookieString(),
undefined,
'Empty cookie jar after document.cookie' +
' cookie-clearing using max-age=0');
assert_equals(
await getCookieStringHttp(),
undefined,
'Empty HTTP cookie jar after document.cookie' +
' cookie-clearing using max-age=0');
assert_equals(
await getCookieStringDocument(),
undefined,
'Empty document.cookie cookie jar after document.cookie' +
' cookie-clearing using max-age=0');
await verifyCookieChangeEvent(
eventPromise, {deleted: [{name: 'DOCUMENT-cookie'}]},
'Deletion observed after document.cookie cookie-clearing' +
' using max-age=0');
}, 'document.cookie set/overwrite/delete observed by CookieStore');
cookie_test(async t => {
let eventPromise = observeNextCookieChangeEvent();
await cookieStore.set('DOCUMENT-cookie', 'value');
assert_equals(
await getCookieString(),
'DOCUMENT-cookie=value',
'Cookie we wrote using CookieStore in cookie jar');
assert_equals(
await getCookieStringHttp(),
'DOCUMENT-cookie=value',
'Cookie we wrote using CookieStore in HTTP cookie jar');
assert_equals(
await getCookieStringDocument(),
'DOCUMENT-cookie=value',
'Cookie we wrote using CookieStore in document.cookie');
await verifyCookieChangeEvent(
eventPromise, {changed: [{name: 'DOCUMENT-cookie', value: 'value'}]},
'Cookie we wrote using CookieStore is observed');
eventPromise = observeNextCookieChangeEvent();
await cookieStore.set('DOCUMENT-cookie', 'new-value');
assert_equals(
await getCookieString(),
'DOCUMENT-cookie=new-value',
'Cookie we overwrote using CookieStore in cookie jar');
assert_equals(
await getCookieStringHttp(),
'DOCUMENT-cookie=new-value',
'Cookie we overwrote using CookieStore in HTTP cookie jar');
assert_equals(
await getCookieStringDocument(),
'DOCUMENT-cookie=new-value',
'Cookie we overwrote using CookieStore in document.cookie');
await verifyCookieChangeEvent(
eventPromise, {changed: [{name: 'DOCUMENT-cookie', value: 'new-value'}]},
'Cookie we overwrote using CookieStore is observed');
eventPromise = observeNextCookieChangeEvent();
await cookieStore.delete('DOCUMENT-cookie');
assert_equals(
await getCookieString(),
undefined,
'Empty cookie jar after CookieStore delete');
assert_equals(
await getCookieStringHttp(),
undefined,
'Empty HTTP cookie jar after CookieStore delete');
assert_equals(
await getCookieStringDocument(),
undefined,
'Empty document.cookie cookie jar after CookieStore delete');
await verifyCookieChangeEvent(
eventPromise, {deleted: [{name: 'DOCUMENT-cookie'}]},
'Deletion observed after CookieStore delete');
}, 'CookieStore set/overwrite/delete observed by document.cookie');
cookie_test(async t => {
let eventPromise = observeNextCookieChangeEvent();
await setCookieStringDocument('DOCUMENT-🍪=🔵; path=/');
assert_equals(
await getCookieString(),
'DOCUMENT-🍪=🔵',
'Cookie we wrote using document.cookie in cookie jar');
await verifyCookieChangeEvent(
eventPromise, {changed: [{name: 'DOCUMENT-🍪', value: '🔵'}]},
'Cookie we wrote using document.cookie is observed');
eventPromise = observeNextCookieChangeEvent();
await setCookieStringDocument('DOCUMENT-🍪=DELETED; path=/; max-age=0');
assert_equals(
await getCookieString(),
undefined,
'Empty cookie jar after document.cookie' +
' cookie-clearing using max-age=0');
await verifyCookieChangeEvent(
eventPromise, {deleted: [{name: 'DOCUMENT-🍪'}]},
'Deletion observed after document.cookie cookie-clearing' +
' using max-age=0');
}, 'CookieStore agrees with document.cookie on encoding non-ASCII cookies');
cookie_test(async t => {
await cookieStore.set('DOCUMENT-🍪', '🔵');
assert_equals(
await getCookieStringDocument(),
'DOCUMENT-🍪=🔵',
'Cookie we wrote using CookieStore in document.cookie');
await cookieStore.delete('DOCUMENT-🍪');
assert_equals(
await getCookieStringDocument(),
undefined,
'Empty cookie jar after CookieStore delete');
}, 'document.cookie agrees with CookieStore on encoding non-ASCII cookies');