| 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 | // class time_zone_link; |
| 18 | |
| 19 | // string_view name() const noexcept; |
| 20 | |
| 21 | #include <cassert> |
| 22 | #include <chrono> |
| 23 | #include <concepts> |
| 24 | |
| 25 | #include "test_macros.h" |
| 26 | |
| 27 | int main(int, const char**) { |
| 28 | const std::chrono::tzdb& tzdb = std::chrono::get_tzdb(); |
| 29 | assert(tzdb.links.size() > 1); |
| 30 | |
| 31 | std::same_as<std::string_view> auto name = tzdb.links[0].name(); |
| 32 | static_assert(noexcept(tzdb.links[0].name())); |
| 33 | assert(name != tzdb.links[1].name()); |
| 34 | |
| 35 | return 0; |
| 36 | } |
| 37 | |