diff options
Diffstat (limited to 'src/boost/libs/thread/test/sync/mutual_exclusion/locks/shared_lock/cons/move_assign_pass.cpp')
-rw-r--r-- | src/boost/libs/thread/test/sync/mutual_exclusion/locks/shared_lock/cons/move_assign_pass.cpp | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/src/boost/libs/thread/test/sync/mutual_exclusion/locks/shared_lock/cons/move_assign_pass.cpp b/src/boost/libs/thread/test/sync/mutual_exclusion/locks/shared_lock/cons/move_assign_pass.cpp new file mode 100644 index 000000000..ef54e229f --- /dev/null +++ b/src/boost/libs/thread/test/sync/mutual_exclusion/locks/shared_lock/cons/move_assign_pass.cpp @@ -0,0 +1,82 @@ +//===----------------------------------------------------------------------===// +// +// 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/shared_mutex.hpp> + +// template <class Mutex> class shared_lock; + +// shared_lock(shared_lock const&) = delete; + + +#include <boost/thread/lock_types.hpp> +#include <boost/thread/shared_mutex.hpp> +#include <boost/detail/lightweight_test.hpp> + +boost::shared_mutex m0; +boost::shared_mutex m1; + +int main() +{ + { + boost::shared_lock<boost::shared_mutex> lk0(m0); + boost::shared_lock<boost::shared_mutex> lk1(m1); + lk1 = boost::move(lk0); + BOOST_TEST(lk1.mutex() == &m0); + BOOST_TEST(lk1.owns_lock() == true); + BOOST_TEST(lk0.mutex() == 0); + BOOST_TEST(lk0.owns_lock() == false); + } + { + + boost::shared_lock<boost::shared_mutex> lk1; + lk1 = BOOST_THREAD_MAKE_RV_REF(boost::shared_lock<boost::shared_mutex>(m0)); + BOOST_TEST(lk1.mutex() == &m0); + BOOST_TEST(lk1.owns_lock() == true); + } + { + boost::unique_lock<boost::shared_mutex> lk0(m0); + boost::shared_lock<boost::shared_mutex> lk1(m1); + lk1 = BOOST_THREAD_MAKE_RV_REF(boost::shared_lock<boost::shared_mutex>(boost::move(lk0))); + BOOST_TEST(lk1.mutex() == &m0); + BOOST_TEST(lk1.owns_lock() == true); + BOOST_TEST(lk0.mutex() == 0); + BOOST_TEST(lk0.owns_lock() == false); + } + { + + boost::shared_lock<boost::shared_mutex> lk1; + lk1 = BOOST_THREAD_MAKE_RV_REF(boost::shared_lock<boost::shared_mutex>(boost::unique_lock<boost::shared_mutex>(m0))); + BOOST_TEST(lk1.mutex() == &m0); + BOOST_TEST(lk1.owns_lock() == true); + } + { + boost::upgrade_lock<boost::shared_mutex> lk0(m0); + boost::shared_lock<boost::shared_mutex> lk1(m1); + lk1 = BOOST_THREAD_MAKE_RV_REF(boost::shared_lock<boost::shared_mutex>(boost::move(lk0))); + BOOST_TEST(lk1.mutex() == &m0); + BOOST_TEST(lk1.owns_lock() == true); + BOOST_TEST(lk0.mutex() == 0); + BOOST_TEST(lk0.owns_lock() == false); + } + { + + boost::shared_lock<boost::shared_mutex> lk1; + lk1 = BOOST_THREAD_MAKE_RV_REF(boost::shared_lock<boost::shared_mutex>(boost::upgrade_lock<boost::shared_mutex>(m0))); + BOOST_TEST(lk1.mutex() == &m0); + BOOST_TEST(lk1.owns_lock() == true); + } + return boost::report_errors(); + +} + |