-// Copyright (c) 2018-2020 Emil Dotchevski and Reverge Studios, Inc.
+// Copyright 2018-2022 Emil Dotchevski and Reverge Studios, Inc.
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-#include <boost/leaf/context.hpp>
-#include <boost/leaf/handle_errors.hpp>
-#include <boost/leaf/result.hpp>
+#ifdef BOOST_LEAF_TEST_SINGLE_HEADER
+# include "leaf.hpp"
+#else
+# include <boost/leaf/context.hpp>
+# include <boost/leaf/handle_errors.hpp>
+# include <boost/leaf/result.hpp>
+#endif
+
#include "lightweight_test.hpp"
#include <iostream>