116 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// UNSUPPORTED: c++03, c++11, c++14, c++179 10// <chrono>11// class year_month_weekday_last;12 13// constexpr bool operator==(const year_month_weekday_last& x, const year_month_weekday_last& y) noexcept;14// Returns: x.year() == y.year() && x.month() == y.month() && x.weekday_last() == y.weekday_last()15//16 17 18#include <chrono>19#include <type_traits>20#include <cassert>21 22#include "test_macros.h"23#include "test_comparisons.h"24 25int main(int, char**)26{27 using year = std::chrono::year;28 using month = std::chrono::month;29 using weekday = std::chrono::weekday;30 using weekday_last = std::chrono::weekday_last;31 using year_month_weekday_last = std::chrono::year_month_weekday_last;32 33 AssertEqualityAreNoexcept<year_month_weekday_last>();34 AssertEqualityReturnBool<year_month_weekday_last>();35 36 constexpr month January = std::chrono::January;37 constexpr month February = std::chrono::February;38 constexpr weekday Tuesday = std::chrono::Tuesday;39 constexpr weekday Wednesday = std::chrono::Wednesday;40 41 static_assert( testEquality(42 year_month_weekday_last{year{1234}, January, weekday_last{Tuesday}},43 year_month_weekday_last{year{1234}, January, weekday_last{Tuesday}},44 true), "");45 46 // different day47 static_assert( testEquality(48 year_month_weekday_last{year{1234}, January, weekday_last{Tuesday}},49 year_month_weekday_last{year{1234}, January, weekday_last{Wednesday}},50 false), "");51 52 // different month53 static_assert( testEquality(54 year_month_weekday_last{year{1234}, January, weekday_last{Tuesday}},55 year_month_weekday_last{year{1234}, February, weekday_last{Tuesday}},56 false), "");57 58 // different year59 static_assert( testEquality(60 year_month_weekday_last{year{1234}, January, weekday_last{Tuesday}},61 year_month_weekday_last{year{1235}, January, weekday_last{Tuesday}},62 false), "");63 64 65 // different month and day66 static_assert( testEquality(67 year_month_weekday_last{year{1234}, January, weekday_last{Tuesday}},68 year_month_weekday_last{year{1234}, February, weekday_last{Wednesday}},69 false), "");70 71 // different year and month72 static_assert( testEquality(73 year_month_weekday_last{year{1234}, February, weekday_last{Tuesday}},74 year_month_weekday_last{year{1235}, January, weekday_last{Tuesday}},75 false), "");76 77 // different year and day78 static_assert( testEquality(79 year_month_weekday_last{year{1234}, January, weekday_last{Wednesday}},80 year_month_weekday_last{year{1235}, January, weekday_last{Tuesday}},81 false), "");82 83 // different year, month and day84 static_assert( testEquality(85 year_month_weekday_last{year{1234}, February, weekday_last{Wednesday}},86 year_month_weekday_last{year{1235}, January, weekday_last{Tuesday}},87 false), "");88 89 90 // same year, different days91 for (unsigned i = 1; i < 28; ++i)92 for (unsigned j = 1; j < 28; ++j)93 assert((testEquality(94 year_month_weekday_last{year{1234}, January, weekday_last{weekday{i}}},95 year_month_weekday_last{year{1234}, January, weekday_last{weekday{j}}},96 i == j)));97 98 // same year, different months99 for (unsigned i = 1; i < 12; ++i)100 for (unsigned j = 1; j < 12; ++j)101 assert((testEquality(102 year_month_weekday_last{year{1234}, month{i}, weekday_last{Tuesday}},103 year_month_weekday_last{year{1234}, month{j}, weekday_last{Tuesday}},104 i == j)));105 106 // same month, different years107 for (int i = 1000; i < 2000; ++i)108 for (int j = 1000; j < 2000; ++j)109 assert((testEquality(110 year_month_weekday_last{year{i}, January, weekday_last{Tuesday}},111 year_month_weekday_last{year{j}, January, weekday_last{Tuesday}},112 i == j)));113 114 return 0;115}116