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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/27_io/filesystem/path/modifiers/remove_filename.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 // C++17 30.10.7.4.5 path modifiers [fs.path.modifiers]
25 #include <testsuite_fs.h>
26 #include <testsuite_hooks.h>
28 using std::filesystem::path
;
33 // C++17 [fs.path.modifiers] p8
34 VERIFY( path("foo/bar").remove_filename() == "foo/" );
35 VERIFY( path("foo/").remove_filename() == "foo/" );
36 VERIFY( path("/foo").remove_filename() == "/" );
37 VERIFY( path("/").remove_filename() == "/" );
41 #define VERIFY(X) do { if (!(X)) { __builtin_puts("FAIL: " #X); } } while(false)
42 #define DUMP(X, Y) do { if (!(X == Y)) { __builtin_printf("%s %s\n", X.c_str(), Y.c_str()); } } while(false)
47 for (const path
& p
: __gnu_test::test_paths
)