48 lines · cpp
1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9// <chrono>10 11// duration_values::min // noexcept after C++1712 13#include <chrono>14#include <limits>15#include <cassert>16 17#include "test_macros.h"18#include "../../rep.h"19 20int main(int, char**)21{22 assert(std::chrono::duration_values<int>::min() ==23 std::numeric_limits<int>::lowest());24 assert(std::chrono::duration_values<double>::min() ==25 std::numeric_limits<double>::lowest());26 assert(std::chrono::duration_values<Rep>::min() ==27 std::numeric_limits<Rep>::lowest());28#if TEST_STD_VER >= 1129 static_assert(std::chrono::duration_values<int>::min() ==30 std::numeric_limits<int>::lowest(), "");31 static_assert(std::chrono::duration_values<double>::min() ==32 std::numeric_limits<double>::lowest(), "");33 static_assert(std::chrono::duration_values<Rep>::min() ==34 std::numeric_limits<Rep>::lowest(), "");35#endif36 37 LIBCPP_ASSERT_NOEXCEPT(std::chrono::duration_values<int>::min());38 LIBCPP_ASSERT_NOEXCEPT(std::chrono::duration_values<double>::min());39 LIBCPP_ASSERT_NOEXCEPT(std::chrono::duration_values<Rep>::min());40#if TEST_STD_VER > 1741 ASSERT_NOEXCEPT(std::chrono::duration_values<int>::min());42 ASSERT_NOEXCEPT(std::chrono::duration_values<double>::min());43 ASSERT_NOEXCEPT(std::chrono::duration_values<Rep>::min());44#endif45 46 return 0;47}48