1 // { dg-options "-DUSE_FILESYSTEM_TS -lstdc++fs" }
2 // { dg-do run { target c++11 } }
3 // { dg-require-filesystem-ts "" }
4 
5 // Copyright (C) 2018-2020 Free Software Foundation, Inc.
6 //
7 // This file is part of the GNU ISO C++ Library.  This library is free
8 // software; you can redistribute it and/or modify it under the
9 // terms of the GNU General Public License as published by the
10 // Free Software Foundation; either version 3, or (at your option)
11 // any later version.
12 
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 // GNU General Public License for more details.
17 
18 // You should have received a copy of the GNU General Public License along
19 // with this library; see the file COPYING3.  If not see
20 // <http://www.gnu.org/licenses/>.
21 
22 // 8.4.9 path decomposition [path.decompose]
23 
24 #include <experimental/filesystem>
25 #include <testsuite_hooks.h>
26 
27 using std::experimental::filesystem::path;
28 
29 void
test01()30 test01()
31 {
32 #ifdef _GLIBCXX_FILESYSTEM_IS_WINDOWS
33   const bool is_posix = false;
34 #else
35   const bool is_posix = true;
36 #endif
37 
38   VERIFY( path("/").is_absolute() == is_posix );
39   VERIFY( path("/foo").is_absolute() == is_posix );
40   VERIFY( path("/foo/").is_absolute() == is_posix );
41   VERIFY( path("/foo/bar").is_absolute() == is_posix );
42   VERIFY( path("/foo/bar/").is_absolute() == is_posix );
43   VERIFY( ! path("foo").is_absolute() );
44   VERIFY( ! path("foo/").is_absolute() );
45   VERIFY( ! path("foo/bar").is_absolute() );
46   VERIFY( ! path("foo/bar/").is_absolute() );
47   VERIFY( ! path("c:").is_absolute() );
48   VERIFY( ! path("c:foo").is_absolute() );
49   VERIFY( ! path("c:foo/").is_absolute() );
50   VERIFY( ! path("c:foo/bar").is_absolute() );
51   VERIFY( ! path("c:foo/bar/").is_absolute() );
52   VERIFY( path("c:/").is_absolute() == !is_posix );
53   VERIFY( path("c:/foo").is_absolute() == !is_posix );
54   VERIFY( path("c:/foo/").is_absolute() == !is_posix );
55   VERIFY( path("c:/foo/bar").is_absolute() == !is_posix );
56   VERIFY( path("c:/foo/bar/").is_absolute() == !is_posix );
57 }
58 
59 int
main()60 main()
61 {
62   test01();
63 }
64