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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/27_io/filesystem/path/construct/range.cc
1 // { dg-do run { target c++17 } }
3 // Copyright (C) 2014-2024 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 3, or (at your option)
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
20 // 8.4.1 path constructors [path.construct]
24 #include <testsuite_fs.h>
25 #include <testsuite_iterators.h>
27 using std::filesystem::path
;
28 using __gnu_test::compare_paths
;
33 for (std::string s
: __gnu_test::test_paths
)
36 path
p2( s
.begin(), s
.end() );
38 path
p4( s
.c_str(), s
.c_str() + s
.size() );
40 compare_paths(p1
, p2
);
41 compare_paths(p1
, p3
);
42 compare_paths(p1
, p4
);
44 #if _GLIBCXX_USE_WCHAR_T
45 std::wstring
ws(s
.begin(), s
.end());
47 path
p6( ws
.begin(), ws
.end() );
48 path
p7( ws
.c_str() );
49 path
p8( ws
.c_str(), ws
.c_str() + ws
.size() );
51 compare_paths(p1
, p5
);
52 compare_paths(p1
, p6
);
53 compare_paths(p1
, p7
);
54 compare_paths(p1
, p8
);
57 using __gnu_test::test_container
;
58 using __gnu_test::input_iterator_wrapper
;
59 // Test with input iterators and const value_types
61 test_container
<char, input_iterator_wrapper
>
62 r1((char*)s
.c_str(), (char*)s
.c_str() + s
.size());
63 path
p9(r1
.begin(), r1
.end());
64 compare_paths(p1
, p9
);
66 test_container
<char, input_iterator_wrapper
>
67 r2((char*)s
.c_str(), (char*)s
.c_str() + s
.size() + 1); // includes null-terminator
69 compare_paths(p1
, p10
);
71 test_container
<const char, input_iterator_wrapper
>
72 r3(s
.c_str(), s
.c_str() + s
.size());
73 path
p11(r3
.begin(), r3
.end());
74 compare_paths(p1
, p11
);
76 test_container
<const char, input_iterator_wrapper
>
77 r4(s
.c_str(), s
.c_str() + s
.size() + 1); // includes null-terminator
79 compare_paths(p1
, p12
);
81 #if _GLIBCXX_USE_WCHAR_T
82 // Test with input iterators and const value_types
83 test_container
<wchar_t, input_iterator_wrapper
>
84 r5((wchar_t*)ws
.c_str(), (wchar_t*)ws
.c_str() + ws
.size());
85 path
p13(r5
.begin(), r5
.end());
86 compare_paths(p1
, p13
);
88 test_container
<wchar_t, input_iterator_wrapper
>
89 r6((wchar_t*)ws
.c_str(), (wchar_t*)ws
.c_str() + ws
.size() + 1); // includes null-terminator
91 compare_paths(p1
, p14
);
93 test_container
<const wchar_t, input_iterator_wrapper
>
94 r7(ws
.c_str(), ws
.c_str() + ws
.size());
95 path
p15(r7
.begin(), r7
.end());
96 compare_paths(p1
, p15
);
98 test_container
<const wchar_t, input_iterator_wrapper
>
99 r8(ws
.c_str(), ws
.c_str() + ws
.size() + 1); // includes null-terminator
100 path
p16(r8
.begin());
101 compare_paths(p1
, p16
);