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
10
11// <filesystem>
12
13// class file_status
14
15// void type(file_type) noexcept;
16// void permissions(perms) noexcept;
17
18#include <filesystem>
19#include <type_traits>
20#include <cassert>
21
22#include "test_macros.h"
23namespace fs = std::filesystem;
24
25int main(int, char**) {
26 using namespace fs;
27
28 file_status st;
29
30 // type test
31 {
32 static_assert(noexcept(st.type(ft: file_type::regular)),
33 "operation must be noexcept");
34 static_assert(std::is_same<decltype(st.type(file_type::regular)), void>::value,
35 "operation must return void");
36 assert(st.type() != file_type::regular);
37 st.type(ft: file_type::regular);
38 assert(st.type() == file_type::regular);
39 }
40 // permissions test
41 {
42 static_assert(noexcept(st.permissions(prms: perms::owner_read)),
43 "operation must be noexcept");
44 static_assert(std::is_same<decltype(st.permissions(perms::owner_read)), void>::value,
45 "operation must return void");
46 assert(st.permissions() != perms::owner_read);
47 st.permissions(prms: perms::owner_read);
48 assert(st.permissions() == perms::owner_read);
49 }
50
51 return 0;
52}
53

source code of libcxx/test/std/input.output/filesystems/class.file_status/file_status.mods.pass.cpp