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// { dg-options "-std=gnu++11 -lstdc++fs" }
// { dg-require-filesystem-ts "" }
// Copyright (C) 2014-2016 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/>.
// 15.11 Current path [fs.op.current_path]
#include <experimental/filesystem>
#include <testsuite_fs.h>
#include <testsuite_hooks.h>
namespace fs = std::experimental::filesystem;
void
test01()
{
bool test __attribute__((unused)) = false;
fs::path dot(".");
fs::path cwd = fs::current_path();
std::error_code ec;
fs::path cwd2 = fs::current_path(ec);
VERIFY( cwd == cwd2 );
}
void
test02()
{
bool test __attribute__((unused)) = false;
auto oldwd = fs::current_path();
auto tmpdir = fs::temp_directory_path();
current_path(tmpdir);
VERIFY( canonical(fs::current_path()) == canonical(tmpdir) );
std::error_code ec;
current_path(oldwd, ec);
VERIFY( canonical(fs::current_path()) == canonical(oldwd) );
VERIFY( canonical(fs::current_path(ec)) == canonical(oldwd) );
}
int
main()
{
test01();
test02();
}
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