1// Copyright (C) 2015 Free Software Foundation, Inc.
2//
3// This file is part of the GNU ISO C++ Library.  This library is free
4// software; you can redistribute it and/or modify it under the
5// terms of the GNU General Public License as published by the
6// Free Software Foundation; either version 3, or (at your option)
7// any later version.
8
9// This library is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12// GNU General Public License for more details.
13
14// You should have received a copy of the GNU General Public License along
15// with this library; see the file COPYING3.  If not see
16// <http://www.gnu.org/licenses/>.
17
18// { dg-options "-std=gnu++11 -lstdc++fs" }
19// { dg-require-filesystem-ts "" }
20
21#include <experimental/filesystem>
22#include <testsuite_hooks.h>
23#include <testsuite_fs.h>
24
25using std::experimental::filesystem::path;
26
27void
28test01()
29{
30  bool test __attribute__((unused)) = false;
31
32  VERIFY( exists(path{"/"}) );
33  VERIFY( exists(path{"/."}) );
34  VERIFY( exists(path{"."}) );
35  VERIFY( exists(path{".."}) );
36  VERIFY( exists(std::experimental::filesystem::current_path()) );
37}
38
39void
40test02()
41{
42  bool test __attribute__((unused)) = false;
43
44  path rel = __gnu_test::nonexistent_path();
45  VERIFY( !exists(rel) );
46}
47
48void
49test03()
50{
51  bool test __attribute__((unused)) = false;
52
53  path abs = absolute(__gnu_test::nonexistent_path());
54  VERIFY( !exists(abs) );
55}
56
57int
58main()
59{
60  test01();
61  test02();
62  test03();
63}
64