/*
 * GridTools
 *
 * Copyright (c) 2014-2023, ETH Zurich
 * All rights reserved.
 *
 * Please, refer to the LICENSE file in the root directory.
 * SPDX-License-Identifier: BSD-3-Clause
 */

#include <gridtools/sid/as_const.hpp>

#include <type_traits>

#include <gtest/gtest.h>

#include <gridtools/sid/concept.hpp>
#include <gridtools/sid/simple_ptr_holder.hpp>
#include <gridtools/sid/synthetic.hpp>

namespace gridtools {
    namespace {
        using sid::property;

        TEST(as_const, smoke) {
            double data = 42;
            auto src = sid::synthetic().set<property::origin>(sid::host_device::simple_ptr_holder(&data));
            auto testee = sid::as_const(src);
            using testee_t = decltype(testee);

            static_assert(is_sid<testee_t>());
            static_assert(std::is_same_v<sid::ptr_type<testee_t>, double const *>);
            EXPECT_EQ(sid::get_origin(src)(), sid::get_origin(testee)());
        }
    } // namespace
} // namespace gridtools
