blob: 35cb8cc54dc016f582d413d0127f430cdd825254 [file] [log] [blame]
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
* Copyright (c) 2013-2016 Regents of the University of California.
*
* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
*
* ndn-cxx library is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later version.
*
* ndn-cxx 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 Lesser General Public License for more details.
*
* You should have received copies of the GNU General Public License and GNU Lesser
* General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
* <http://www.gnu.org/licenses/>.
*
* See AUTHORS.md for complete list of ndn-cxx authors and contributors.
*/
#include "util/backports.hpp"
#include "boost-test.hpp"
namespace ndn {
namespace tests {
BOOST_AUTO_TEST_SUITE(Util)
BOOST_AUTO_TEST_SUITE(TestBackports)
BOOST_AUTO_TEST_CASE(MakeUnique)
{
std::unique_ptr<int> v0 = make_unique<int>();
std::unique_ptr<int> v1 = make_unique<int>(1728);
BOOST_CHECK_EQUAL(*v0, 0);
BOOST_CHECK_EQUAL(*v1, 1728);
auto str = make_unique<std::string>("meow");
BOOST_CHECK_EQUAL(*str, "meow");
class Movable
{
public:
Movable()
: value(42)
{
}
Movable(const Movable&) = delete;
Movable(Movable&&) = default;
public:
int value;
};
class Container
{
public:
explicit
Container(Movable m)
: m(std::move(m))
{
}
public:
Movable m;
};
Movable m;
auto ptr = make_unique<Container>(std::move(m));
BOOST_CHECK_EQUAL(ptr->m.value, 42);
}
BOOST_AUTO_TEST_CASE(Clamp)
{
int x = clamp(5, 1, 10);
BOOST_CHECK_EQUAL(x, 5);
x = clamp(-5, 1, 10);
BOOST_CHECK_EQUAL(x, 1);
x = clamp(15, 1, 10);
BOOST_CHECK_EQUAL(x, 10);
x = clamp(5, 10, 1, std::greater<int>());
BOOST_CHECK_EQUAL(x, 5);
x = clamp(-5, 10, 1, std::greater<int>());
BOOST_CHECK_EQUAL(x, 1);
x = clamp(15, 10, 1, std::greater<int>());
BOOST_CHECK_EQUAL(x, 10);
}
BOOST_AUTO_TEST_SUITE_END()
BOOST_AUTO_TEST_SUITE_END()
} // namespace tests
} // namespace ndn