<!DOCTYPE html>
<meta charset="utf-8"/>
<meta name="timeout" content="long">
<meta name="help" href="https://github.com/WICG/CHIPS#chips-cookies-having-independent-partitioned-state">
<title>Test partitioned cookies</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/get-host-info.sub.js"></script>
<script src="/cookies/resources/cookie-helper.sub.js"></script>
<script src="/cookies/partitioned-cookies/resources/test-helpers.js"></script>

<body>
<script>

document.body.onload = async () => {
  // First, the test sets a SameSite=None;Partitioned; cookie.
  const attributes = "Secure;Path=/;SameSite=None;Partitioned";
  const httpCookieName = "__Host-pchttp";
  await credFetch(
      `${self.origin}/cookies/resources/set.py?${httpCookieName}=foobar;${
          attributes}`);

  // Set another partitioned cookie using document.cookie.
  const domCookieName = "__Host-pcdom";
  document.cookie = `${domCookieName}=foobar;${attributes}`;

  // Set another partitioned cookie using the CookieStore API, if supported.
  if (window.cookieStore) {
    const cookieStoreCookieName = "__Host-pccookiestore";
    await cookieStore.set({
      name: cookieStoreCookieName,
      value: "foobar",
      path: "/",
      sameSite: "none",
      partitioned: true,
    });
  }

  const cookieNames = getCookieNames();

  // Verify that the cookies are sent in requests from this top-level site.
  testHttpPartitionedCookies({
    origin: self.origin,
    cookieNames,
    expectsCookie: true,
  });

  // Verify that the cookies are exposed to the DOM on this top-level site.
  testDomPartitionedCookies({
    cookieNames,
    expectsCookie: true,
  });
  testCookieStorePartitionedCookies({
    cookieNames,
    expectsCookie: true,
  });

  // Open a cross-site window which will make a request to this window's origin.
  // If partitioned cookies are disabled, then the cookies set above will still
  // be accessible.
  // If partitioned cookies are enabled, then the cookies should not be
  // accessible to their origin in a window with a different top-level site.
  const crossSiteUrl = new URL(
      `./resources/partitioned-cookies-cross-site-window.html?origin=${
          encodeURIComponent(self.origin)}`,
      get_host_info().HTTPS_NOTSAMESITE_ORIGIN + self.location.pathname);
  const popup = window.open(crossSiteUrl);
  fetch_tests_from_window(popup);
};

</script>
</body>
