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//===----------------------------------------------------------------------===//
//
// 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 year;
// constexpr bool operator==(const year& x, const year& y) noexcept;
// constexpr strong_ordering operator<=>(const year& x, const year& y) noexcept;
#include <chrono>
#include <type_traits>
#include <cassert>
#include "test_macros.h"
#include "test_comparisons.h"
constexpr bool test() {
using year = std::chrono::year;
// Validate valid value. The range [-32768, 32767] is guaranteed to be allowed.
assert(testOrderValues<year>(-32768, -32768));
assert(testOrderValues<year>(-32768, -32767));
// Largest positive
assert(testOrderValues<year>(32767, 32766));
assert(testOrderValues<year>(32767, 32767));
// Validate some valid values.
for (int i = 1; i < 10; ++i)
for (int j = 1; j < 10; ++j)
assert(testOrderValues<year>(i, j));
return true;
}
int main(int, char**) {
using year = std::chrono::year;
AssertOrderAreNoexcept<year>();
AssertOrderReturn<std::strong_ordering, year>();
test();
static_assert(test());
return 0;
}
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