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1 | // { dg-options "-std=gnu++17 -lstdc++fs" } |
2 | // { dg-do run { target c++17 } } | |
3 | // { dg-require-filesystem-ts "" } | |
4 | ||
5 | // Copyright (C) 2014-2017 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 | // 15.11 Current path [fs.op.current_path] | |
23 | ||
24 | #include <filesystem> | |
25 | #include <testsuite_fs.h> | |
26 | #include <testsuite_hooks.h> | |
27 | ||
28 | namespace fs = std::filesystem; | |
29 | ||
30 | void | |
31 | test01() | |
32 | { | |
33 | fs::path dot("."); | |
34 | fs::path cwd = fs::current_path(); | |
35 | std::error_code ec; | |
36 | fs::path cwd2 = fs::current_path(ec); | |
37 | VERIFY( cwd == cwd2 ); | |
38 | } | |
39 | ||
40 | void | |
41 | test02() | |
42 | { | |
43 | auto oldwd = fs::current_path(); | |
44 | auto tmpdir = fs::temp_directory_path(); | |
45 | current_path(tmpdir); | |
46 | VERIFY( canonical(fs::current_path()) == canonical(tmpdir) ); | |
47 | std::error_code ec; | |
48 | current_path(oldwd, ec); | |
49 | VERIFY( canonical(fs::current_path()) == canonical(oldwd) ); | |
50 | VERIFY( canonical(fs::current_path(ec)) == canonical(oldwd) ); | |
51 | } | |
52 | ||
53 | int | |
54 | main() | |
55 | { | |
56 | test01(); | |
57 | test02(); | |
58 | } |