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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// Adaptation to Boost of the libcxx
// Copyright 2010 Vicente J. Botet Escriba
// Distributed under the Boost Software License, Version 1.0.
// See http://www.boost.org/LICENSE_1_0.txt
#define BOOST_CHRONO_EXTENSIONS
#include <boost/chrono/chrono.hpp>
#include <boost/detail/lightweight_test.hpp>
#ifdef BOOST_NO_CXX11_CONSTEXPR
#define BOOST_CONSTEXPR_ASSERT(C) BOOST_TEST(C)
#else
#include <boost/static_assert.hpp>
#define BOOST_CONSTEXPR_ASSERT(C) BOOST_STATIC_ASSERT(C)
#endif
int main()
{
{
typedef boost::chrono::system_clock Clock;
typedef boost::chrono::milliseconds Duration;
boost::chrono::time_point<Clock, Duration> t(Duration(3));
t += 2;
BOOST_TEST(t.time_since_epoch() == Duration(5));
}
{
typedef boost::chrono::system_clock Clock;
typedef boost::chrono::milliseconds Duration;
boost::chrono::time_point<Clock, Duration> t(Duration(3));
t++;
BOOST_TEST(t.time_since_epoch() == Duration(4));
}
{
typedef boost::chrono::system_clock Clock;
typedef boost::chrono::milliseconds Duration;
boost::chrono::time_point<Clock, Duration> t(Duration(3));
++t;
BOOST_TEST(t.time_since_epoch() == Duration(4));
}
{
typedef boost::chrono::system_clock Clock;
typedef boost::chrono::milliseconds Duration;
boost::chrono::time_point<Clock, Duration> t(Duration(3));
t -= 2;
BOOST_TEST(t.time_since_epoch() == Duration(1));
}
{
typedef boost::chrono::system_clock Clock;
typedef boost::chrono::milliseconds Duration;
boost::chrono::time_point<Clock, Duration> t(Duration(3));
t--;
BOOST_TEST(t.time_since_epoch() == Duration(2));
}
{
typedef boost::chrono::system_clock Clock;
typedef boost::chrono::milliseconds Duration;
boost::chrono::time_point<Clock, Duration> t(Duration(3));
--t;
BOOST_TEST(t.time_since_epoch() == Duration(2));
}
return boost::report_errors();
}