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// Copyright (C) 2016-2023 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
// <http://www.gnu.org/licenses/>.
// { dg-options "-DUSE_FILESYSTEM_TS -lstdc++fs" }
// { dg-do run { target c++11 } }
// { dg-require-filesystem-ts "" }
#include <experimental/filesystem>
#include <testsuite_hooks.h>
#include <testsuite_fs.h>
namespace fs = std::experimental::filesystem;
void
test01()
{
std::error_code ec;
// Test empty path.
fs::path p;
bool b = create_directory( p, ec );
VERIFY( ec );
VERIFY( !b );
// Test non-existent path
p = __gnu_test::nonexistent_path();
VERIFY( !exists(p) );
b = create_directory(p, ec); // create the directory once
VERIFY( !ec );
VERIFY( b );
VERIFY( exists(p) );
// Test existing path (libstdc++/71036).
ec = make_error_code(std::errc::invalid_argument);
b = create_directory(p, ec);
VERIFY( !ec );
VERIFY( !b );
b = create_directory(p);
VERIFY( !b );
auto f = p/"file";
std::ofstream{f} << "create file";
b = create_directory(f, ec);
VERIFY( ec == std::errc::file_exists );
VERIFY( !b );
try
{
create_directory(f);
VERIFY( false );
}
catch (const fs::filesystem_error& e)
{
VERIFY( e.code() == std::errc::file_exists );
VERIFY( e.path1() == f );
}
#ifndef NO_SYMLINKS
// PR libstdc++/101510 create_directory on an existing symlink to a directory
fs::create_directory(p/"dir");
auto link = p/"link";
fs::create_directory_symlink("dir", link);
ec = make_error_code(std::errc::invalid_argument);
b = fs::create_directory(link, ec);
VERIFY( !b );
VERIFY( !ec );
b = fs::create_directory(link);
VERIFY( !b );
#endif
remove_all(p, ec);
}
int
main()
{
test01();
}
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