diff options
Diffstat (limited to 'src/boost/libs/thread/test/sync/mutual_exclusion/locks/upgrade_lock/cons/move_ctor_pass.cpp')
-rw-r--r-- | src/boost/libs/thread/test/sync/mutual_exclusion/locks/upgrade_lock/cons/move_ctor_pass.cpp | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/boost/libs/thread/test/sync/mutual_exclusion/locks/upgrade_lock/cons/move_ctor_pass.cpp b/src/boost/libs/thread/test/sync/mutual_exclusion/locks/upgrade_lock/cons/move_ctor_pass.cpp new file mode 100644 index 000000000..5d5c0a948 --- /dev/null +++ b/src/boost/libs/thread/test/sync/mutual_exclusion/locks/upgrade_lock/cons/move_ctor_pass.cpp @@ -0,0 +1,46 @@ +//===----------------------------------------------------------------------===// +// +// 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/locks.hpp> + +// template <class Mutex> class upgrade_lock; + +// upgrade_lock& operator=(upgrade_lock&& u); + + +#include <boost/thread/lock_types.hpp> +#include <boost/thread/shared_mutex.hpp> +#include <boost/detail/lightweight_test.hpp> + +boost::shared_mutex m; + +int main() +{ + { + boost::upgrade_lock<boost::shared_mutex> lk0(m); + boost::upgrade_lock<boost::shared_mutex> lk( (boost::move(lk0))); + BOOST_TEST(lk.mutex() == &m); + BOOST_TEST(lk.owns_lock() == true); + BOOST_TEST(lk0.mutex() == 0); + BOOST_TEST(lk0.owns_lock() == false); + } + { + boost::upgrade_lock<boost::shared_mutex> lk( (BOOST_THREAD_MAKE_RV_REF(boost::upgrade_lock<boost::shared_mutex>(m)))); + BOOST_TEST(lk.mutex() == &m); + BOOST_TEST(lk.owns_lock() == true); + } + + return boost::report_errors(); +} + |