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// META: script=helpers.js
// META: script=/cookies/resources/cookie-helper.sub.js
// META: script=/resources/testdriver.js
// META: script=/resources/testdriver-vendor.js
'use strict';
(async function() {
// This is cross-domain from the current document.
const altWww = "https://{{hosts[alt][www]}}:{{ports[https][0]}}";
const altRoot = "https://{{hosts[alt][]}}:{{ports[https][0]}}";
const responderPath = "/storage-access-api/resources/script-with-cookie-header.py?script=embedded_responder.js";
const altWwwResponder = `${altWww}${responderPath}`;
const altRootResponder = `${altRoot}${responderPath}`;
async function SetUpResponderFrame(t, url) {
const frame = await CreateFrame(url);
await SetPermissionInFrame(frame, [{ name: 'storage-access' }, 'granted']);
t.add_cleanup(async () => {
await test_driver.delete_all_cookies();
await SetPermissionInFrame(frame, [{ name: 'storage-access' }, 'prompt']);
await MaybeSetStorageAccess("*", "*", "allowed");
});
assert_false(await FrameHasStorageAccess(frame), "frame initially does not have storage access.");
assert_false(await HasUnpartitionedCookie(frame), "frame initially does not have access to cookies.");
assert_true(await RequestStorageAccessInFrame(frame), "requestStorageAccess resolves without requiring a gesture.");
assert_true(await FrameHasStorageAccess(frame), "frame has storage access after request.");
assert_true(await HasUnpartitionedCookie(frame), "frame has access to cookies after request.");
return frame;
}
promise_test(async (t) => {
await MaybeSetStorageAccess("*", "*", "blocked");
await SetFirstPartyCookieAndUnsetStorageAccessPermission(altWww);
const frame = await SetUpResponderFrame(t, altWwwResponder);
await FrameInitiatedReload(frame);
assert_true(await FrameHasStorageAccess(frame), "frame has storage access after refresh.");
assert_true(await HasUnpartitionedCookie(frame), "frame has access to cookies after refresh.");
}, "Self-initiated reloads preserve storage access");
promise_test(async (t) => {
await MaybeSetStorageAccess("*", "*", "blocked");
await SetFirstPartyCookieAndUnsetStorageAccessPermission(altWww);
const frame = await SetUpResponderFrame(t, altWwwResponder);
await FrameInitiatedNavigation(frame, altWwwResponder);
assert_true(await FrameHasStorageAccess(frame), "frame has storage access after refresh.");
assert_true(await HasUnpartitionedCookie(frame), "frame has access to cookies after refresh.");
}, "Self-initiated same-origin navigations preserve storage access");
promise_test(async (t) => {
await MaybeSetStorageAccess("*", "*", "blocked");
await SetFirstPartyCookieAndUnsetStorageAccessPermission(altWww);
const frame = await SetUpResponderFrame(t, altWwwResponder);
await new Promise((resolve) => {
frame.addEventListener("load", () => resolve());
frame.src = altWwwResponder;
});
assert_false(await FrameHasStorageAccess(frame), "frame does not have storage access after refresh.");
assert_false(await HasUnpartitionedCookie(frame), "frame has access to cookies after refresh.");
}, "Non-self-initiated same-origin navigations do not preserve storage access");
promise_test(async (t) => {
await MaybeSetStorageAccess("*", "*", "blocked");
await SetFirstPartyCookieAndUnsetStorageAccessPermission(altWww);
const frame = await SetUpResponderFrame(t, altWwwResponder);
await FrameInitiatedNavigation(frame, altRootResponder);
assert_false(await FrameHasStorageAccess(frame), "frame does not have storage access after refresh.");
assert_false(await HasUnpartitionedCookie(frame), "frame has access to cookies after refresh.");
}, "Self-initiated cross-origin navigations do not preserve storage access");
})();
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