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83ffe9cd | 1 | // Copyright (C) 2017-2023 Free Software Foundation, Inc. |
2e023647 JW |
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 "-DUSE_FILESYSTEM_TS -lstdc++fs" } | |
19 | // { dg-do run { target c++11 } } | |
20 | // { dg-require-filesystem-ts "" } | |
b931c687 | 21 | // { dg-require-target-fs-space "" } |
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22 | |
23 | // 30.10.14.3 Permissions [fs.op.space] | |
24 | ||
25 | #include <experimental/filesystem> | |
26 | #include <testsuite_fs.h> | |
27 | #include <testsuite_hooks.h> | |
28 | ||
29 | namespace fs = std::experimental::filesystem; | |
30 | ||
edfe833a JW |
31 | bool check(fs::space_info const& s) |
32 | { | |
33 | const std::uintmax_t err = -1; | |
34 | return s.capacity != err || s.free != err || s.available != err; | |
35 | } | |
36 | ||
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37 | void |
38 | test01() | |
39 | { | |
9534a5e6 JW |
40 | const fs::path root = __gnu_test::root_path(); |
41 | fs::space_info s = fs::space(root); | |
2e023647 | 42 | std::error_code ec = make_error_code(std::errc::invalid_argument); |
9534a5e6 | 43 | s = fs::space(root, ec); |
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44 | VERIFY( !ec ); |
45 | ||
edfe833a JW |
46 | s = fs::space(__gnu_test::nonexistent_path()/".", ec); |
47 | if (ec) | |
48 | VERIFY( ! check(s) ); | |
49 | else | |
50 | VERIFY( check(s) ); | |
2e023647 JW |
51 | } |
52 | ||
53 | void | |
54 | test02() | |
55 | { | |
56 | fs::space_info s = fs::space("."); | |
edfe833a | 57 | VERIFY( check(s) ); |
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58 | VERIFY( s.capacity >= s.free ); |
59 | } | |
60 | ||
61 | int | |
62 | main() | |
63 | { | |
64 | test01(); | |
65 | test02(); | |
66 | } |