115 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;12 13// constexpr bool operator==(const year_month_weekday& x, const year_month_weekday& y) noexcept;14// Returns: x.year() == y.year() && x.month() == y.month() && x.weekday_indexed() == y.weekday_indexed()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_indexed = std::chrono::weekday_indexed;30 using weekday = std::chrono::weekday;31 using year_month_weekday = std::chrono::year_month_weekday;32 33 AssertEqualityAreNoexcept<year_month_weekday>();34 AssertEqualityReturnBool<year_month_weekday>();35 36 constexpr month January = std::chrono::January;37 constexpr month February = std::chrono::February;38 constexpr weekday Tuesday = std::chrono::Tuesday;39 40 static_assert( testEquality(41 year_month_weekday{year{1234}, January, weekday_indexed{Tuesday, 1}},42 year_month_weekday{year{1234}, January, weekday_indexed{Tuesday, 1}},43 true), "");44 45 // different day46 static_assert( testEquality(47 year_month_weekday{year{1234}, January, weekday_indexed{Tuesday, 1}},48 year_month_weekday{year{1234}, January, weekday_indexed{Tuesday, 2}},49 false), "");50 51 // different month52 static_assert( testEquality(53 year_month_weekday{year{1234}, January, weekday_indexed{Tuesday, 1}},54 year_month_weekday{year{1234}, February, weekday_indexed{Tuesday, 1}},55 false), "");56 57 // different year58 static_assert( testEquality(59 year_month_weekday{year{1234}, January, weekday_indexed{Tuesday, 1}},60 year_month_weekday{year{1235}, January, weekday_indexed{Tuesday, 1}},61 false), "");62 63 64 // different month and day65 static_assert( testEquality(66 year_month_weekday{year{1234}, January, weekday_indexed{Tuesday, 1}},67 year_month_weekday{year{1234}, February, weekday_indexed{Tuesday, 2}},68 false), "");69 70 // different year and month71 static_assert( testEquality(72 year_month_weekday{year{1234}, February, weekday_indexed{Tuesday, 1}},73 year_month_weekday{year{1235}, January, weekday_indexed{Tuesday, 1}},74 false), "");75 76 // different year and day77 static_assert( testEquality(78 year_month_weekday{year{1234}, January, weekday_indexed{Tuesday, 2}},79 year_month_weekday{year{1235}, January, weekday_indexed{Tuesday, 1}},80 false), "");81 82 // different year, month and day83 static_assert( testEquality(84 year_month_weekday{year{1234}, February, weekday_indexed{Tuesday, 2}},85 year_month_weekday{year{1235}, January, weekday_indexed{Tuesday, 1}},86 false), "");87 88 89 // same year, different days90 for (unsigned i = 1; i < 28; ++i)91 for (unsigned j = 1; j < 28; ++j)92 assert((testEquality(93 year_month_weekday{year{1234}, January, weekday_indexed{Tuesday, i}},94 year_month_weekday{year{1234}, January, weekday_indexed{Tuesday, j}},95 i == j)));96 97 // same year, different months98 for (unsigned i = 1; i < 12; ++i)99 for (unsigned j = 1; j < 12; ++j)100 assert((testEquality(101 year_month_weekday{year{1234}, month{i}, weekday_indexed{Tuesday, 1}},102 year_month_weekday{year{1234}, month{j}, weekday_indexed{Tuesday, 1}},103 i == j)));104 105 // same month, different years106 for (int i = 1000; i < 2000; ++i)107 for (int j = 1000; j < 2000; ++j)108 assert((testEquality(109 year_month_weekday{year{i}, January, weekday_indexed{Tuesday, 1}},110 year_month_weekday{year{j}, January, weekday_indexed{Tuesday, 1}},111 i == j)));112 113 return 0;114}115