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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.
//
//===----------------------------------------------------------------------===//
// Copyright (C) 2011 Vicente J. Botet Escriba
//
// 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)
// <boost/thread/future.hpp>
// class shared_future<R>
// ~shared_future();
#define BOOST_THREAD_VERSION 3
#include <boost/exception/exception.hpp>
#include <boost/thread/future.hpp>
#include <boost/detail/lightweight_test.hpp>
#if defined BOOST_THREAD_PROVIDES_FUTURE_CTOR_ALLOCATORS
#include "../test_allocator.hpp"
#endif
int main()
{
#if defined BOOST_THREAD_PROVIDES_FUTURE_CTOR_ALLOCATORS
BOOST_TEST(test_alloc_base::count == 0);
{
typedef int T;
boost::shared_future<T> f;
{
boost::promise<T> p(boost::allocator_arg, test_allocator<T>());
BOOST_TEST(test_alloc_base::count == 1);
f = BOOST_THREAD_MAKE_RV_REF(p.get_future());
BOOST_TEST(test_alloc_base::count == 1);
BOOST_TEST(f.valid());
}
BOOST_TEST(test_alloc_base::count == 1);
BOOST_TEST(f.valid());
}
BOOST_TEST(test_alloc_base::count == 0);
{
typedef int& T;
boost::shared_future<T> f;
{
boost::promise<T> p(boost::allocator_arg, test_allocator<int>());
BOOST_TEST(test_alloc_base::count == 1);
f = BOOST_THREAD_MAKE_RV_REF(p.get_future());
BOOST_TEST(test_alloc_base::count == 1);
BOOST_TEST(f.valid());
}
BOOST_TEST(test_alloc_base::count == 1);
BOOST_TEST(f.valid());
}
BOOST_TEST(test_alloc_base::count == 0);
{
typedef void T;
boost::shared_future<T> f;
{
boost::promise<T> p(boost::allocator_arg, test_allocator<T>());
BOOST_TEST(test_alloc_base::count == 1);
f = BOOST_THREAD_MAKE_RV_REF(p.get_future());
BOOST_TEST(test_alloc_base::count == 1);
BOOST_TEST(f.valid());
}
BOOST_TEST(test_alloc_base::count == 1);
BOOST_TEST(f.valid());
}
BOOST_TEST(test_alloc_base::count == 0);
#endif
{
typedef int T;
boost::shared_future<T> f;
{
boost::promise<T> p;
f = BOOST_THREAD_MAKE_RV_REF(p.get_future());
BOOST_TEST(f.valid());
}
BOOST_TEST(f.valid());
}
{
typedef int& T;
boost::shared_future<T> f;
{
boost::promise<T> p;
f = BOOST_THREAD_MAKE_RV_REF(p.get_future());
BOOST_TEST(f.valid());
}
BOOST_TEST(f.valid());
}
{
typedef void T;
boost::shared_future<T> f;
{
boost::promise<T> p;
f = BOOST_THREAD_MAKE_RV_REF(p.get_future());
BOOST_TEST(f.valid());
}
BOOST_TEST(f.valid());
}
return boost::report_errors();
}
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