| ////////////////////////////////////////////////////////////////////////////// |
| // |
| // (C) Copyright Ion Gaztanaga 2004-2009. 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) |
| // |
| // See http://www.boost.org/libs/interprocess for documentation. |
| // |
| ////////////////////////////////////////////////////////////////////////////// |
| #include <boost/interprocess/detail/config_begin.hpp> |
| #include <boost/interprocess/detail/workaround.hpp> |
| #include <boost/interprocess/sync/file_lock.hpp> |
| #include <boost/interprocess/sync/scoped_lock.hpp> |
| #include <boost/interprocess/file_mapping.hpp> |
| #include <boost/date_time/posix_time/posix_time_types.hpp> |
| #include "mutex_test_template.hpp" |
| #include "sharable_mutex_test_template.hpp" |
| #include "get_process_id_name.hpp" |
| #include <fstream> |
| #include <cstdio> //std::remove |
| |
| using namespace boost::interprocess; |
| |
| static const std::size_t FileSize = 1000; |
| inline std::string get_filename() |
| { |
| std::string ret (detail::get_temporary_path()); |
| ret += "/"; |
| ret += test::get_process_id_name(); |
| return ret; |
| } |
| |
| //This wrapper is necessary to have a default constructor |
| //in generic mutex_test_template functions |
| class file_lock_lock_test_wrapper |
| : public boost::interprocess::file_lock |
| { |
| public: |
| file_lock_lock_test_wrapper() |
| : boost::interprocess::file_lock(get_filename().c_str()) |
| {} |
| }; |
| |
| int main () |
| { |
| //Destroy and create file |
| { |
| std::remove(get_filename().c_str()); |
| std::ofstream file(get_filename().c_str()); |
| if(!file){ |
| return 1; |
| } |
| file_lock flock(get_filename().c_str()); |
| { |
| scoped_lock<file_lock> sl(flock); |
| } |
| { |
| scoped_lock<file_lock> sl(flock, try_to_lock); |
| } |
| { |
| scoped_lock<file_lock> sl(flock, test::delay(1)); |
| } |
| } |
| { |
| //Now test move semantics |
| file_lock mapping(get_filename().c_str()); |
| file_lock move_ctor(boost::interprocess::move(mapping)); |
| file_lock move_assign; |
| move_assign = boost::interprocess::move(move_ctor); |
| mapping.swap(move_assign); |
| } |
| |
| //test::test_all_lock<file_lock_lock_test_wrapper>(); |
| //test::test_all_mutex<false, file_lock_lock_test_wrapper>(); |
| //test::test_all_sharable_mutex<false, file_lock_lock_test_wrapper>(); |
| std::remove(get_filename().c_str()); |
| |
| return 0; |
| } |
| |
| #include <boost/interprocess/detail/config_end.hpp> |