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// Copyright (C) 2010 Vicente Botet
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#define BOOST_THREAD_VERSION 2
#include <boost/thread/thread_only.hpp>
#include <boost/date_time/posix_time/posix_time_io.hpp>
#include <assert.h>
#include <iostream>
#include <stdlib.h>
#if defined(BOOST_THREAD_PLATFORM_PTHREAD)
#include <unistd.h>
#endif
boost::mutex mtx;
boost::condition_variable cv;
using namespace boost::posix_time;
using namespace boost::gregorian;
int main()
{
#if defined(BOOST_THREAD_PLATFORM_PTHREAD)
for (int i=0; i<3; ++i)
{
const time_t now_time = ::time(0);
const time_t wait_time = now_time+1;
time_t end_time;
assert(now_time < wait_time);
boost::unique_lock<boost::mutex> lk(mtx);
//const bool res =
(void)cv.timed_wait(lk, from_time_t(wait_time));
end_time = ::time(0);
std::cerr << "now_time =" << now_time << " \n";
std::cerr << "end_time =" << end_time << " \n";
std::cerr << "wait_time=" << wait_time << " \n";
std::cerr << "now_time =" << from_time_t(now_time) << " \n";
std::cerr << "end_time =" << from_time_t(end_time) << " \n";
std::cerr << "wait_time=" << from_time_t(wait_time) << " \n";
std::cerr << end_time - wait_time << " \n";
assert(end_time >= wait_time);
std::cerr << " OK\n";
}
#endif
return 0;
}
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