]>
Commit | Line | Data |
---|---|---|
5ed5c0da JW |
1 | // Copyright (C) 2019 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++17" } | |
19 | // { dg-do run { target c++17 } } | |
20 | ||
21 | #include <filesystem> | |
22 | #include <testsuite_fs.h> | |
23 | #include <testsuite_hooks.h> | |
24 | ||
25 | namespace fs = std::filesystem; | |
26 | ||
27 | __gnu_test::scoped_file | |
28 | create_dir(fs::path dir = __gnu_test::nonexistent_path()) | |
29 | { | |
30 | fs::create_directory(dir); | |
31 | return { dir, __gnu_test::scoped_file::adopt_file }; | |
32 | } | |
33 | ||
34 | void | |
35 | test01() | |
36 | { | |
37 | auto testdir = create_dir(); | |
38 | __gnu_test::scoped_file file1(testdir.path/"file1"); | |
39 | __gnu_test::scoped_file file2(testdir.path/"file2"); | |
40 | ||
41 | fs::directory_iterator it(testdir.path); | |
42 | VERIFY( it->is_regular_file() ); | |
43 | ++it; | |
44 | VERIFY( it->is_regular_file() ); | |
45 | ++it; | |
46 | VERIFY( it == fs::directory_iterator{} ); | |
47 | } | |
48 | ||
49 | void | |
50 | test02() | |
51 | { | |
52 | auto testdir = create_dir(); | |
53 | const auto sub1 = create_dir(testdir.path/"sub1"); | |
54 | __gnu_test::scoped_file file1(sub1.path / "file"); | |
55 | const auto sub2 = create_dir(testdir.path/"sub2"); | |
56 | __gnu_test::scoped_file file2(sub2.path / "file"); | |
57 | ||
58 | fs::recursive_directory_iterator it(testdir.path); | |
59 | VERIFY( it->is_directory() ); | |
60 | ++it; | |
61 | VERIFY( it->is_regular_file() ); | |
62 | ++it; | |
63 | VERIFY( it->is_directory() ); | |
64 | ++it; | |
65 | VERIFY( it->is_regular_file() ); | |
66 | ++it; | |
67 | VERIFY( it == fs::recursive_directory_iterator{} ); | |
68 | } | |
69 | ||
70 | int | |
71 | main() | |
72 | { | |
73 | test01(); | |
74 | test02(); | |
75 | } |