// { dg-options "-DUSE_FILESYSTEM_TS -lstdc++fs" }
// { dg-do run { target c++11 } }
// { dg-require-filesystem-ts "" }
// Copyright (C) 2014-2023 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// .
// 8.4.9 path decomposition [path.decompose]
#include
#include
#include
using std::experimental::filesystem::path;
void
test01()
{
VERIFY( path("/foo/bar.txt").filename() == "bar.txt" );
VERIFY( path("/").filename() == "/" );
VERIFY( path(".").filename() == "." );
VERIFY( path("..").filename() == ".." );
}
void
test02()
{
for (const path p : __gnu_test::test_paths)
{
path f = p.filename();
if (p.empty())
VERIFY( f.empty() );
else
VERIFY( f == *--p.end() );
if (p != p.root_path())
VERIFY( !f.has_root_path() );
}
}
int
main()
{
test01();
test02();
}