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comparison libstdc++-v3/testsuite/27_io/filesystem/path/nonmember/cmp.cc @ 152:2b5abeee2509

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update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
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145:1830386684a0 152:2b5abeee2509
1 // { dg-options "-std=gnu++17" }
2 // { dg-do run { target c++17 } }
3
4 // Copyright (C) 2020 Free Software Foundation, Inc.
5 //
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 3, or (at your option)
10 // any later version.
11
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
16
17 // You should have received a copy of the GNU General Public License along
18 // with this library; see the file COPYING3. If not see
19 // <http://www.gnu.org/licenses/>.
20
21 // C++17 30.10.8.6 path non-member functions [fs.path.nonmember]
22
23 #include <filesystem>
24 #include <testsuite_hooks.h>
25 #include <testsuite_fs.h>
26
27 using std::filesystem::path;
28
29 void
30 test01()
31 {
32 path p("/foo/bar");
33 VERIFY( p == p );
34 VERIFY( p == "/foo//bar" );
35
36 path q("/foo/baz");
37 VERIFY( p < q );
38 VERIFY( q > p );
39
40 path r("/foo/bar/.");
41 VERIFY( p < r );
42
43 VERIFY( path("a/b/") == path("a/b//") );
44 }
45
46 void
47 test02()
48 {
49 const path p0 = "/a/a/b/b";
50 for (const path& p : __gnu_test::test_paths)
51 {
52 VERIFY( p.compare(p) == 0 );
53 int cmp = p.compare(p0);
54 if (cmp == 0)
55 VERIFY( p0 == p );
56 else if (cmp < 0)
57 VERIFY( p0 > p );
58 else if (cmp > 0)
59 VERIFY( p0 < p );
60 }
61 }
62
63 void
64 test03()
65 {
66 VERIFY( path("/") == path("////") );
67 VERIFY( path("/a") > path("/") );
68 VERIFY( path("/") < path("/a") );
69 VERIFY( path("/ab") > path("/a") );
70 VERIFY( path("/ab") > path("/a/b") );
71 }
72
73 int
74 main()
75 {
76 test01();
77 test02();
78 test03();
79 }