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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/27_io/filesystem/path/concat/path.cc
1 // { dg-options "-std=gnu++17 -lstdc++fs" }
2 // { dg-do run { target c++17 } }
3 // { dg-require-filesystem-ts "" }
5 // Copyright (C) 2014-2017 Free Software Foundation, Inc.
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)
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.
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/>.
22 // 8.4.4 path concatenation [path.concat]
25 #include <testsuite_hooks.h>
26 #include <testsuite_fs.h>
28 using std::filesystem::path
;
33 const path
p("/foo/bar");
37 VERIFY( pp
.native() == "/foo/bar/foo/bar" );
38 VERIFY( std::distance(pp
.begin(), pp
.end()) == 5 );
44 VERIFY( qq
.native() == "foo/barfoo/bar" );
45 VERIFY( std::distance(qq
.begin(), qq
.end()) == 3 );
48 VERIFY( q
.native() == "foo/bar/foo/bar" );
49 VERIFY( std::distance(q
.begin(), q
.end()) == 4 );
55 for (path p
: __gnu_test::test_paths
)
57 auto prior_native
= p
.native();
58 path
x("//blah/di/blah");
60 VERIFY( p
.native() == prior_native
+ x
.native() );