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// META: timeout=long
// META: script=/common/get-host-info.sub.js
// META: script=/common/utils.js
// META: script=/common/dispatcher/dispatcher.js
// META: script=/html/cross-origin-embedder-policy/credentialless/resources/common.js
// META: script=./resources/common.js
// A set of tests, checking cookies defined from within a credentialless iframe
// continue to work.
const same_origin = get_host_info().HTTPS_ORIGIN;
const cross_origin = get_host_info().HTTPS_REMOTE_ORIGIN;
const cookie_key = token()
const credentialless_iframe = newIframeCredentialless(cross_origin);
// Install some helper functions in the child to observe Cookies:
promise_setup(async () => {
await send(credentialless_iframe, `
window.getMyCookie = () => {
const value = "; " + document.cookie;
const parts = value.split("; ${cookie_key}=");
if (parts.length !== 2)
return undefined
return parts.pop().split(';').shift();
};
window.nextCookieValue = () => {
return new Promise(resolve => {
const old_cookie = getMyCookie();
let timeToLive = 40; // 40 iterations of 100ms = 4s;
const interval = setInterval(() => {
const next_cookie_value = getMyCookie();
timeToLive--;
if (old_cookie !== next_cookie_value || timeToLive <= 0) {
clearInterval(interval);
resolve(next_cookie_value)
}
}, 100)
});
};
`);
}, "Setup");
promise_test(async test => {
const this_token = token();
send(credentialless_iframe, `
document.cookie = "${cookie_key}=cookie_value_1";
send("${this_token}", getMyCookie());
`);
assert_equals(await receive(this_token), "cookie_value_1");
}, "Set/Get cookie via JS API");
promise_test(async test => {
const resource_token = token();
send(credentialless_iframe, `
fetch("${showRequestHeaders(cross_origin, resource_token)}");
`);
const request_headers = JSON.parse(await receive(resource_token));
const cookie_value = parseCookies(request_headers)[cookie_key];
assert_equals(cookie_value, "cookie_value_1");
}, "Get Cookie via subresource requests");
promise_test(async test => {
const resource_token = token();
const resource_url = cross_origin + "/common/blank.html?pipe=" +
`|header(Set-Cookie,${cookie_key}=cookie_value_2;Path=/common/dispatcher)`;
const this_token = token();
send(credentialless_iframe, `
const next_cookie_value = nextCookieValue();
fetch("${resource_url}");
send("${this_token}", await next_cookie_value);
`);
assert_equals(await receive(this_token), "cookie_value_2");
}, "Set Cookie via subresource requests");
promise_test(async test => {
const resource_token = token();
const resource_url = cross_origin + "/common/blank.html?pipe=" +
`|header(Set-Cookie,${cookie_key}=cookie_value_3;Path=/common/dispatcher)`;
const this_token = token();
send(credentialless_iframe, `
const next_cookie_value = nextCookieValue();
const iframe = document.createElement("iframe");
iframe.src = "${resource_url}";
document.body.appendChild(iframe);
send("${this_token}", await next_cookie_value);
`);
assert_equals(await receive(this_token), "cookie_value_3");
}, "Set Cookie via navigation requests");
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