forked from mirror/libcxx
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
52 lines
2.5 KiB
C++
52 lines
2.5 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is dual licensed under the MIT and the University of Illinois Open
|
|
// Source Licenses. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
|
|
|
|
// <chrono>
|
|
// class year_month_day_last;
|
|
|
|
// constexpr chrono::day day() const noexcept;
|
|
// Returns: wd_
|
|
|
|
#include <chrono>
|
|
#include <type_traits>
|
|
#include <cassert>
|
|
|
|
#include "test_macros.h"
|
|
|
|
int main()
|
|
{
|
|
using year = std::chrono::year;
|
|
using month = std::chrono::month;
|
|
using day = std::chrono::day;
|
|
using month_day_last = std::chrono::month_day_last;
|
|
using year_month_day_last = std::chrono::year_month_day_last;
|
|
|
|
ASSERT_NOEXCEPT( std::declval<const year_month_day_last>().day());
|
|
ASSERT_SAME_TYPE(day, decltype(std::declval<const year_month_day_last>().day()));
|
|
|
|
// Some months have a 31st
|
|
static_assert( year_month_day_last{year{2020}, month_day_last{month{ 1}}}.day() == day{31}, "");
|
|
static_assert( year_month_day_last{year{2020}, month_day_last{month{ 2}}}.day() == day{29}, "");
|
|
static_assert( year_month_day_last{year{2020}, month_day_last{month{ 3}}}.day() == day{31}, "");
|
|
static_assert( year_month_day_last{year{2020}, month_day_last{month{ 4}}}.day() == day{30}, "");
|
|
static_assert( year_month_day_last{year{2020}, month_day_last{month{ 5}}}.day() == day{31}, "");
|
|
static_assert( year_month_day_last{year{2020}, month_day_last{month{ 6}}}.day() == day{30}, "");
|
|
static_assert( year_month_day_last{year{2020}, month_day_last{month{ 7}}}.day() == day{31}, "");
|
|
static_assert( year_month_day_last{year{2020}, month_day_last{month{ 8}}}.day() == day{31}, "");
|
|
static_assert( year_month_day_last{year{2020}, month_day_last{month{ 9}}}.day() == day{30}, "");
|
|
static_assert( year_month_day_last{year{2020}, month_day_last{month{10}}}.day() == day{31}, "");
|
|
static_assert( year_month_day_last{year{2020}, month_day_last{month{11}}}.day() == day{30}, "");
|
|
static_assert( year_month_day_last{year{2020}, month_day_last{month{12}}}.day() == day{31}, "");
|
|
|
|
assert((year_month_day_last{year{2019}, month_day_last{month{ 2}}}.day() == day{28}));
|
|
assert((year_month_day_last{year{2020}, month_day_last{month{ 2}}}.day() == day{29}));
|
|
assert((year_month_day_last{year{2021}, month_day_last{month{ 2}}}.day() == day{28}));
|
|
}
|