requestStorageAccess-cross-origin-fetch.sub.https.tentative.window.js

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This test has a WPT meta file that expects 2 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /storage-access-api/requestStorageAccess-cross-origin-fetch.sub.https.tentative.window.html - WPT Dashboard Interop Dashboard

// 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() {

  // These are cross-site 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 altRootResponder = `${altRoot}${responderPath}`;

  const domainCookieString = "cookie=unpartitioned;Secure;SameSite=None;Path=/;Domain={{hosts[alt][]}}";

  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']);

});

    return frame;

  promise_test(async (t) => {

    const frame = await SetUpResponderFrame(t, altRootResponder);

    await SetDocumentCookieFromFrame(frame, domainCookieString);

    const initiallyHasCookieAccess =

      cookieStringHasCookie("cookie", "unpartitioned",

        await FetchSubresourceCookiesFromFrame(frame, altWww));

    if (initiallyHasCookieAccess) {

      // Nothing to test here; third-party cookies are already accessible.

      return;

    assert_true(await RequestStorageAccessInFrame(frame), "requestStorageAccess resolves without requiring a gesture.");

    assert_true(await FrameHasStorageAccess(frame), "frame has storage access after request.");

    await SetDocumentCookieFromFrame(frame, domainCookieString);

    assert_true(await HasUnpartitionedCookie(frame), "frame has access to cookies after request.");

    // The frame's origin is hosts[alt][], so hosts[alt][www] is same-site but

    // cross-origin to it.

    assert_false(

        cookieStringHasCookie("cookie", "unpartitioned",

          await FetchSubresourceCookiesFromFrame(frame, altWww)),

        "same-site cross-origin fetch is not credentialed");

  }, "Cross-origin fetches from a frame with storage-access are not credentialed by default");

  promise_test(async (t) => {

    const frame = await SetUpResponderFrame(t, altRootResponder);

    await SetDocumentCookieFromFrame(frame, domainCookieString);

    const initiallyHasCookieAccess =

      cookieStringHasCookie("cookie", "unpartitioned",

        await FetchSubresourceCookiesFromFrame(frame, altWww));

    if (initiallyHasCookieAccess) {

      // Nothing to test here; third-party cookies are already accessible.

      return;

    assert_true(await RequestStorageAccessInFrame(frame), "requestStorageAccess resolves without requiring a gesture.");

    assert_true(await FrameHasStorageAccess(frame), "frame has storage access after request.");

    await SetDocumentCookieFromFrame(frame, domainCookieString);

    assert_true(await HasUnpartitionedCookie(frame), "frame has access to cookies after request.");

    // The frame's origin is hosts[alt][], so hosts[alt][www] is same-site but

    // cross-origin to it.

    const cross_origin_redirect = `${altRoot}/common/redirect.py?location=${altWww}/storage-access-api/resources/echo-cookie-header.py`;

    assert_false(

        cookieStringHasCookie("cookie", "unpartitioned",

          await FetchFromFrame(frame, cross_origin_redirect)),

        "fetch is not credentialed after a cross-origin redirect");

  }, "Cross-origin HTTP redirects from a frame with storage-access are not credentialed by default");

})();