<!DOCTYPE html>
<meta charset="utf-8"/>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="support/websocket-cookies-helper.sub.js"></script>
<script>
promise_test(() => {
  var value = '' + Math.random();
  var origin = WSS_CROSS_SITE_ORIGIN;
  return setSameSiteCookies(origin, value).then(
    () => { return connectAndGetRequestCookiesFrom(origin); }
  ).then(
    cookies => {
      assert_not_equals(cookies, '(none)', 'request should contain cookies.');
      // SameSite cookies are blocked.
      assertCookie(cookies, 'samesite-unspecified', value, false /* present */);
      assertCookie(cookies, 'samesite-lax', value, false /* present */);
      assertCookie(cookies, 'samesite-strict', value, false /* present */);
      // SameSite=None third-party cookie is not blocked.
      assertCookie(cookies, 'samesite-none', value, true /* present */);
      return clearSameSiteCookies(origin);
    }
  );
}, 'Test that third-party cookies are accepted for WebSockets.');
</script>