//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17

// <chrono>
// class weekday_last;

// constexpr bool operator==(const weekday& x, const weekday& y) noexcept;
// constexpr bool operator!=(const weekday& x, const weekday& y) noexcept;


#include <chrono>
#include <type_traits>
#include <cassert>

#include "test_macros.h"
#include "test_comparisons.h"

int main(int, char**)
{
    using weekday      = std::chrono::weekday;
    using weekday_last = std::chrono::weekday_last;

    AssertEqualityAreNoexcept<weekday_last>();
    AssertEqualityReturnBool<weekday_last>();

    static_assert(testEqualityValues<weekday_last>(weekday{0}, weekday{0}), "");
    static_assert(testEqualityValues<weekday_last>(weekday{0}, weekday{1}), "");

    //  Some 'ok' values as well
    static_assert(testEqualityValues<weekday_last>(weekday{2}, weekday{2}), "");
    static_assert(testEqualityValues<weekday_last>(weekday{2}, weekday{3}), "");

    for (unsigned i = 0; i < 6; ++i)
        for (unsigned j = 0; j < 6; ++j)
            assert(testEqualityValues<weekday_last>(weekday{i}, weekday{j}));

    return 0;
}