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-exception
6//
7//===----------------------------------------------------------------------===//
8
9// UNSUPPORTED: c++03, c++11, c++14, c++17
10// UNSUPPORTED: no-filesystem, no-localization, no-tzdb
11
12// XFAIL: libcpp-has-no-experimental-tzdb
13// XFAIL: availability-tzdb-missing
14
15// <chrono>
16
17// template<class Duration, class TimeZonePtr = const time_zone*>
18// class zoned_time;
19//
20// zoned_time& operator=(const zoned_time&) = default;
21
22#include <cassert>
23#include <chrono>
24#include <concepts>
25
26int main(int, char**) {
27 std::chrono::zoned_time<std::chrono::seconds> zt{std::chrono::sys_seconds{std::chrono::seconds{42}}};
28 assert(zt.get_time_zone() == std::chrono::locate_zone("UTC"));
29 assert(zt.get_sys_time() == std::chrono::sys_seconds{std::chrono::seconds{42}});
30
31 std::chrono::zoned_time<std::chrono::seconds> copy;
32 copy = zt;
33 std::same_as<std::chrono::zoned_time<std::chrono::seconds>&> decltype(auto) result = (copy = zt);
34 assert(&result == &copy);
35 assert(copy.get_time_zone() == std::chrono::locate_zone("UTC"));
36 assert(copy.get_sys_time() == std::chrono::sys_seconds{std::chrono::seconds{42}});
37
38 return 0;
39}
40

source code of libcxx/test/std/time/time.zone/time.zone.zonedtime/copy.assign.pass.cpp