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// META: title=Cookie Store API: Observing 'change' events in document when cookies set via Set-Cookie header
// META: script=resources/cookie-test-helpers.js
'use strict';
cookie_test(async t => {
let eventPromise = observeNextCookieChangeEvent();
await setCookieStringHttp('HTTP-cookie=value; path=/');
assert_equals(
await getCookieString(),
'HTTP-cookie=value',
'Cookie we wrote using HTTP in cookie jar');
assert_equals(
await getCookieStringHttp(),
'HTTP-cookie=value',
'Cookie we wrote using HTTP in HTTP cookie jar');
await verifyCookieChangeEvent(
eventPromise, {changed: [{name: 'HTTP-cookie', value: 'value'}]},
'Cookie we wrote using HTTP is observed');
eventPromise = observeNextCookieChangeEvent();
await setCookieStringHttp('HTTP-cookie=new-value; path=/');
assert_equals(
await getCookieString(),
'HTTP-cookie=new-value',
'Cookie we overwrote using HTTP in cookie jar');
assert_equals(
await getCookieStringHttp(),
'HTTP-cookie=new-value',
'Cookie we overwrote using HTTP in HTTP cookie jar');
await verifyCookieChangeEvent(
eventPromise, {changed: [{name: 'HTTP-cookie', value: 'new-value'}]},
'Cookie we overwrote using HTTP is observed');
eventPromise = observeNextCookieChangeEvent();
await setCookieStringHttp('HTTP-cookie=DELETED; path=/; max-age=0');
assert_equals(
await getCookieString(),
undefined,
'Empty cookie jar after HTTP cookie-clearing using max-age=0');
assert_equals(
await getCookieStringHttp(),
undefined,
'Empty HTTP cookie jar after HTTP cookie-clearing using max-age=0');
await verifyCookieChangeEvent(
eventPromise, {deleted: [{name: 'HTTP-cookie'}]},
'Deletion observed after HTTP cookie-clearing using max-age=0');
}, 'HTTP set/overwrite/delete observed in CookieStore');
cookie_test(async t => {
let eventPromise = observeNextCookieChangeEvent();
await setCookieStringHttp('HTTP-🍪=🔵; path=/');
assert_equals(
await getCookieString(),
'HTTP-🍪=🔵',
'Cookie we wrote using HTTP in cookie jar');
await verifyCookieChangeEvent(
eventPromise, {changed: [{name: 'HTTP-🍪', value: '🔵'}]},
'Cookie we wrote using HTTP is observed');
eventPromise = observeNextCookieChangeEvent();
await setCookieStringHttp('HTTP-🍪=DELETED; path=/; max-age=0');
assert_equals(
await getCookieString(),
undefined,
'Empty cookie jar after HTTP cookie-clearing using max-age=0');
await verifyCookieChangeEvent(
eventPromise, {deleted: [{name: 'HTTP-🍪'}]},
'Deletion observed after HTTP cookie-clearing using max-age=0');
}, 'CookieStore agreed with HTTP headers agree on encoding non-ASCII cookies');
cookie_test(async t => {
let eventPromise = observeNextCookieChangeEvent();
await cookieStore.set('TEST', 'value0');
assert_equals(
await getCookieString(),
'TEST=value0',
'Cookie jar contains only cookie we set');
assert_equals(
await getCookieStringHttp(),
'TEST=value0',
'HTTP cookie jar contains only cookie we set');
await verifyCookieChangeEvent(
eventPromise,
{changed: [{name: 'TEST', value: 'value0'}]},
'Observed value that was set');
eventPromise = observeNextCookieChangeEvent();
await cookieStore.set('TEST', 'value');
assert_equals(
await getCookieString(),
'TEST=value',
'Cookie jar contains only cookie we set');
assert_equals(
await getCookieStringHttp(),
'TEST=value',
'HTTP cookie jar contains only cookie we set');
await verifyCookieChangeEvent(
eventPromise,
{changed: [{name: 'TEST', value: 'value'}]},
'Observed value that was overwritten');
eventPromise = observeNextCookieChangeEvent();
await cookieStore.delete('TEST');
assert_equals(
await getCookieString(),
undefined,
'Cookie jar does not contain cookie we deleted');
assert_equals(
await getCookieStringHttp(),
undefined,
'HTTP cookie jar does not contain cookie we deleted');
await verifyCookieChangeEvent(
eventPromise,
{deleted: [{name: 'TEST'}]},
'Observed cookie that was deleted');
}, 'CookieStore set/overwrite/delete observed in HTTP headers');
cookie_test(async t => {
await cookieStore.set('🍪', '🔵');
assert_equals(
await getCookieStringHttp(),
'🍪=🔵',
'HTTP cookie jar contains only cookie we set');
await cookieStore.delete('🍪');
assert_equals(
await getCookieStringHttp(),
undefined,
'HTTP cookie jar does not contain cookie we deleted');
}, 'HTTP headers agreed with CookieStore on encoding non-ASCII cookies');
cookie_test(async t => {
// Non-UTF-8 byte sequences cause the Set-Cookie to be dropped.
let eventPromise = observeNextCookieChangeEvent();
await setCookieBinaryHttp(
unescape(encodeURIComponent('HTTP-cookie=value')) + '\xef\xbf\xbd; path=/');
assert_equals(
await getCookieString(),
'HTTP-cookie=value\ufffd',
'Binary cookie we wrote using HTTP in cookie jar');
assert_equals(
await getCookieStringHttp(),
'HTTP-cookie=value\ufffd',
'Binary cookie we wrote using HTTP in HTTP cookie jar');
assert_equals(
decodeURIComponent(escape(await getCookieBinaryHttp())),
'HTTP-cookie=value\ufffd',
'Binary cookie we wrote in binary HTTP cookie jar');
assert_equals(
await getCookieBinaryHttp(),
unescape(encodeURIComponent('HTTP-cookie=value')) + '\xef\xbf\xbd',
'Binary cookie we wrote in binary HTTP cookie jar');
await verifyCookieChangeEvent(
eventPromise, {changed: [{name: 'HTTP-cookie', value: 'value\ufffd'}]},
'Binary cookie we wrote using HTTP is observed');
eventPromise = observeNextCookieChangeEvent();
await setCookieBinaryHttp(
unescape(encodeURIComponent('HTTP-cookie=new-value')) + '\xef\xbf\xbd; path=/');
assert_equals(
await getCookieString(),
'HTTP-cookie=new-value\ufffd',
'Binary cookie we overwrote using HTTP in cookie jar');
assert_equals(
await getCookieStringHttp(),
'HTTP-cookie=new-value\ufffd',
'Binary cookie we overwrote using HTTP in HTTP cookie jar');
assert_equals(
decodeURIComponent(escape(await getCookieBinaryHttp())),
'HTTP-cookie=new-value\ufffd',
'Binary cookie we overwrote in binary HTTP cookie jar');
assert_equals(
await getCookieBinaryHttp(),
unescape(encodeURIComponent('HTTP-cookie=new-value')) + '\xef\xbf\xbd',
'Binary cookie we overwrote in binary HTTP cookie jar');
await verifyCookieChangeEvent(
eventPromise, {changed: [{name: 'HTTP-cookie', value: 'new-value\ufffd'}]},
'Binary cookie we overwrote using HTTP is observed');
eventPromise = observeNextCookieChangeEvent();
await setCookieBinaryHttp(
unescape(encodeURIComponent('HTTP-cookie=DELETED; path=/; max-age=0')));
assert_equals(
await getCookieString(),
undefined,
'Empty cookie jar after binary HTTP cookie-clearing using max-age=0');
assert_equals(
await getCookieStringHttp(),
undefined,
'Empty HTTP cookie jar after' +
' binary HTTP cookie-clearing using max-age=0');
assert_equals(
await getCookieBinaryHttp(),
undefined,
'Empty binary HTTP cookie jar after' +
' binary HTTP cookie-clearing using max-age=0');
await verifyCookieChangeEvent(
eventPromise, {deleted: [{name: 'HTTP-cookie'}]},
'Deletion observed after binary HTTP cookie-clearing using max-age=0');
}, 'Binary HTTP set/overwrite/delete observed in CookieStore');
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