| //===----------------------------------------------------------------------===// |
| // |
| // 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++98, c++03, c++11, c++14, c++17 |
| |
| // <chrono> |
| // class month_weekday; |
| |
| // constexpr bool operator==(const month_weekday& x, const month_weekday& y) noexcept; |
| // Returns: x.month() == y.month() && x.day() == y.day(). |
| // |
| |
| #include <chrono> |
| #include <type_traits> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| #include "test_comparisons.h" |
| |
| int main(int, char**) |
| { |
| using month_weekday = std::chrono::month_weekday; |
| using month = std::chrono::month; |
| using weekday_indexed = std::chrono::weekday_indexed; |
| using weekday = std::chrono::weekday; |
| |
| constexpr weekday Sunday = std::chrono::Sunday; |
| constexpr weekday Monday = std::chrono::Monday; |
| |
| AssertComparisons2AreNoexcept<month_weekday>(); |
| AssertComparisons2ReturnBool<month_weekday>(); |
| |
| static_assert( testComparisons2( |
| month_weekday{std::chrono::January, weekday_indexed{Sunday, 1}}, |
| month_weekday{std::chrono::January, weekday_indexed{Sunday, 1}}, |
| true), ""); |
| |
| static_assert( testComparisons2( |
| month_weekday{std::chrono::January, weekday_indexed{Sunday, 1}}, |
| month_weekday{std::chrono::January, weekday_indexed{Sunday, 2}}, |
| false), ""); |
| |
| static_assert( testComparisons2( |
| month_weekday{std::chrono::January, weekday_indexed{Sunday, 1}}, |
| month_weekday{std::chrono::February, weekday_indexed{Sunday, 1}}, |
| false), ""); |
| |
| static_assert( testComparisons2( |
| month_weekday{std::chrono::January, weekday_indexed{Monday, 1}}, |
| month_weekday{std::chrono::January, weekday_indexed{Sunday, 2}}, |
| false), ""); |
| |
| static_assert( testComparisons2( |
| month_weekday{std::chrono::January, weekday_indexed{Monday, 1}}, |
| month_weekday{std::chrono::February, weekday_indexed{Sunday, 1}}, |
| false), ""); |
| |
| // same day, different months |
| for (unsigned i = 1; i < 12; ++i) |
| for (unsigned j = 1; j < 12; ++j) |
| assert((testComparisons2( |
| month_weekday{month{i}, weekday_indexed{Sunday, 1}}, |
| month_weekday{month{j}, weekday_indexed{Sunday, 1}}, |
| i == j))); |
| |
| // same month, different weeks |
| for (unsigned i = 1; i < 5; ++i) |
| for (unsigned j = 1; j < 5; ++j) |
| assert((testComparisons2( |
| month_weekday{month{2}, weekday_indexed{Sunday, i}}, |
| month_weekday{month{2}, weekday_indexed{Sunday, j}}, |
| i == j))); |
| |
| // same month, different days |
| for (unsigned i = 0; i < 6; ++i) |
| for (unsigned j = 0; j < 6; ++j) |
| assert((testComparisons2( |
| month_weekday{month{2}, weekday_indexed{weekday{i}, 2}}, |
| month_weekday{month{2}, weekday_indexed{weekday{j}, 2}}, |
| i == j))); |
| |
| return 0; |
| } |