diff options
Diffstat (limited to 'src/boost/libs/thread/test/sync/futures/packaged_task/move_ctor_pass.cpp')
-rw-r--r-- | src/boost/libs/thread/test/sync/futures/packaged_task/move_ctor_pass.cpp | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/boost/libs/thread/test/sync/futures/packaged_task/move_ctor_pass.cpp b/src/boost/libs/thread/test/sync/futures/packaged_task/move_ctor_pass.cpp new file mode 100644 index 000000000..a5085b311 --- /dev/null +++ b/src/boost/libs/thread/test/sync/futures/packaged_task/move_ctor_pass.cpp @@ -0,0 +1,64 @@ +//===----------------------------------------------------------------------===// +// +// 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 packaged_task<R> + +// packaged_task(packaged_task&& other); + +#define BOOST_THREAD_VERSION 4 +#if BOOST_THREAD_VERSION == 4 +#define BOOST_THREAD_DETAIL_SIGNATURE double() +#else +#define BOOST_THREAD_DETAIL_SIGNATURE double +#endif + +#include <boost/thread/future.hpp> +#include <boost/detail/lightweight_test.hpp> + +class A +{ + long data_; + +public: + explicit A(long i) : data_(i) {} + + long operator()() const {return data_;} + long operator()(long i, long j) const {return data_ + i + j;} +}; + + +int main() +{ + { + boost::packaged_task<BOOST_THREAD_DETAIL_SIGNATURE> p0(A(5)); + boost::packaged_task<BOOST_THREAD_DETAIL_SIGNATURE> p = boost::move(p0); + BOOST_TEST(!p0.valid()); + BOOST_TEST(p.valid()); + boost::future<double> f = BOOST_THREAD_MAKE_RV_REF(p.get_future()); + //p(3, 'a'); + p(); + BOOST_TEST(f.get() == 5.0); + } + { + boost::packaged_task<BOOST_THREAD_DETAIL_SIGNATURE> p0; + boost::packaged_task<BOOST_THREAD_DETAIL_SIGNATURE> p = boost::move(p0); + BOOST_TEST(!p0.valid()); + BOOST_TEST(!p.valid()); + } + + return boost::report_errors(); +} + |