81 lines
2.3 KiB
C++
81 lines
2.3 KiB
C++
//////////////////////////////////////////////////////////////////////////////
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//
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// (C) Copyright Ion Gaztanaga 2004-2012. Distributed under the Boost
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// Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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// See http://www.boost.org/libs/interprocess for documentation.
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//
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//////////////////////////////////////////////////////////////////////////////
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#include <boost/interprocess/detail/config_begin.hpp>
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#include <boost/interprocess/detail/workaround.hpp>
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#include <boost/interprocess/sync/file_lock.hpp>
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#include <boost/interprocess/sync/scoped_lock.hpp>
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#include <boost/interprocess/file_mapping.hpp>
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#include <boost/date_time/posix_time/posix_time_types.hpp>
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#include "mutex_test_template.hpp"
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#include "sharable_mutex_test_template.hpp"
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#include "get_process_id_name.hpp"
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#include <fstream>
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#include <cstdio> //std::remove
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using namespace boost::interprocess;
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inline std::string get_filename()
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{
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std::string ret (ipcdetail::get_temporary_path());
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ret += "/";
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ret += test::get_process_id_name();
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return ret;
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}
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//This wrapper is necessary to have a default constructor
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//in generic mutex_test_template functions
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class file_lock_lock_test_wrapper
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: public boost::interprocess::file_lock
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{
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public:
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file_lock_lock_test_wrapper()
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: boost::interprocess::file_lock(get_filename().c_str())
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{}
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};
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int main ()
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{
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//Destroy and create file
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{
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std::remove(get_filename().c_str());
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std::ofstream file(get_filename().c_str());
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if(!file){
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return 1;
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}
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file_lock flock(get_filename().c_str());
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{
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scoped_lock<file_lock> sl(flock);
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}
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{
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scoped_lock<file_lock> sl(flock, try_to_lock);
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}
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{
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scoped_lock<file_lock> sl(flock, test::delay(1));
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}
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}
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{
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//Now test move semantics
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file_lock mapping(get_filename().c_str());
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file_lock move_ctor(boost::move(mapping));
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file_lock move_assign;
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move_assign = boost::move(move_ctor);
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mapping.swap(move_assign);
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}
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//test::test_all_lock<file_lock_lock_test_wrapper>();
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//test::test_all_mutex<file_lock_lock_test_wrapper>();
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//test::test_all_sharable_mutex<file_lock_lock_test_wrapper>();
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std::remove(get_filename().c_str());
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return 0;
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}
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#include <boost/interprocess/detail/config_end.hpp>
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