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/***************************************************************************************************

 * Copyright (c) 2023 - 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.

 * SPDX-License-Identifier: BSD-3-Clause

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions are met:

 *

 * 1. Redistributions of source code must retain the above copyright notice, this

 * list of conditions and the following disclaimer.

 *

 * 2. Redistributions in binary form must reproduce the above copyright notice,

 * this list of conditions and the following disclaimer in the documentation

 * and/or other materials provided with the distribution.

 *

 * 3. Neither the name of the copyright holder nor the names of its

 * contributors may be used to endorse or promote products derived from

 * this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE

 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 *

 **************************************************************************************************/

#include "cutlass_unit_test.h"

#include <cutlass/trace.h>
#include "cutlass/detail/dependent_false.hpp"

namespace { // (anonymous)

template<class ... Args>

void test_dependent_bool_value()

{
  static_assert(cutlass::detail::dependent_bool_value<true, Args...> == true);
  static_assert(cutlass::detail::dependent_bool_value<false, Args...> == false);
}

template<class ... Args>

void test_dependent_false()

{
  static_assert(cutlass::detail::dependent_false<Args...> == false);
}

template<class ... Args>

void test_all()

{
  test_dependent_bool_value<Args...>();
  test_dependent_false<Args...>();
}

// Types to use in Args
struct Type0 {};
struct Type1 {};
struct Type2 {};

} // end namespace (anonymous)

TEST(LibcudacxxNext, DependentBoolValue)
{
  CUTLASS_TRACE_HOST("-------------------------------");
  CUTLASS_TRACE_HOST("dependent_bool_value");
  CUTLASS_TRACE_HOST("-------------------------------");

  test_dependent_bool_value<int>();
  test_dependent_bool_value<float>();
  test_dependent_bool_value<int, float>();
  test_dependent_bool_value<Type0, int, float, Type1, float, int, Type2>();
}

TEST(LibcudacxxNext, DependentFalse)
{
  CUTLASS_TRACE_HOST("-------------------------------");
  CUTLASS_TRACE_HOST("dependent_false");
  CUTLASS_TRACE_HOST("-------------------------------");

  test_dependent_false<int>();
  test_dependent_false<float>();
  test_dependent_false<int, float>();
  test_dependent_false<Type0, int, float, Type1, float, int, Type2>();
}