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// Copyright (C) 2015-2019 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.
bool b = fs::create_directories( "", ec );
VERIFY( ec );
VERIFY( !b );
// Test existing path.
b = fs::create_directories( fs::current_path(), ec );
VERIFY( !ec );
VERIFY( !b );
// Test non-existent path.
const auto p = __gnu_test::nonexistent_path();
b = fs::create_directories( p, ec );
VERIFY( !ec );
VERIFY( b );
VERIFY( is_directory(p) );
b = fs::create_directories( p/".", ec );
VERIFY( !ec );
VERIFY( !b );
b = fs::create_directories( p/"..", ec );
VERIFY( !ec );
VERIFY( !b );
b = fs::create_directories( p/"d1/d2/d3", ec );
VERIFY( !ec );
VERIFY( b );
VERIFY( is_directory(p/"d1/d2/d3") );
b = fs::create_directories( p/"./d4/../d5", ec );
VERIFY( !ec );
VERIFY( b );
VERIFY( is_directory(p/"./d4/../d5") );
std::uintmax_t count = remove_all(p, ec);
VERIFY( count == 6 );
}
void
test02()
{
// PR libstdc++/86910
const auto p = __gnu_test::nonexistent_path();
std::error_code ec;
bool result;
{
__gnu_test::scoped_file file;
result = create_directories(file.path, ec);
VERIFY( !result );
VERIFY( ec == std::errc::not_a_directory );
result = create_directories(file.path / "foo", ec);
VERIFY( !result );
__builtin_printf("%d\n", ec.value());
VERIFY( ec == std::errc::not_a_directory );
}
create_directories(p);
{
__gnu_test::scoped_file dir(p, __gnu_test::scoped_file::adopt_file);
__gnu_test::scoped_file file(dir.path/"file");
result = create_directories(file.path, ec);
VERIFY( !result );
VERIFY( ec == std::errc::not_a_directory );
result = create_directories(file.path/"../bar", ec);
VERIFY( !result );
VERIFY( ec == std::errc::not_a_directory );
}
}
void
test03()
{
// PR libstdc++/87846
const auto p = __gnu_test::nonexistent_path() / "/";
bool result = create_directories(p);
VERIFY( result );
VERIFY( exists(p) );
remove(p);
result = create_directories(p/"foo/");
VERIFY( result );
VERIFY( exists(p) );
VERIFY( exists(p/"foo") );
remove_all(p);
}
int
main()
{
test01();
test02();
test03();
}
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