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 // UNSUPPORTED: availability-filesystem-missing
11 
12 // <filesystem>
13 
14 // class path
15 
16 // const string_type& native() const noexcept;
17 
18 #include <filesystem>
19 #include <cassert>
20 #include <string>
21 #include <type_traits>
22 
23 #include "assert_macros.h"
24 #include "test_macros.h"
25 namespace fs = std::filesystem;
26 
main(int,char **)27 int main(int, char**) {
28   using namespace fs;
29   const char* const value = "hello world";
30   std::string value_str(value);
31   fs::path::string_type pathstr_value(value_str.begin(), value_str.end());
32   { // Check signature
33     path p(value);
34     ASSERT_SAME_TYPE(path::string_type const&, decltype(p.native()));
35     ASSERT_NOEXCEPT(p.native());
36   }
37   { // native() is tested elsewhere
38     path p(value);
39     assert(p.native() == pathstr_value);
40   }
41 
42   return 0;
43 }
44