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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2004-2012. 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 "mutex_test_template.hpp"
#include "sharable_mutex_test_template.hpp"
#include <boost/interprocess/sync/interprocess_upgradable_mutex.hpp>
#include <boost/interprocess/sync/scoped_lock.hpp>
#include <boost/interprocess/sync/sharable_lock.hpp>
#include <boost/interprocess/sync/upgradable_lock.hpp>
#include <boost/date_time/posix_time/posix_time_types.hpp>
#include "util.hpp"
int main ()
{
using namespace boost::interprocess;
test::test_all_lock<interprocess_upgradable_mutex>();
test::test_all_mutex<interprocess_upgradable_mutex>();
test::test_all_sharable_mutex<interprocess_upgradable_mutex>();
//Test lock transition
{
typedef interprocess_upgradable_mutex Mutex;
Mutex mut;
Mutex mut2;
//Conversions to scoped_lock
{
scoped_lock<Mutex> lock(mut);
scoped_lock<Mutex> e_lock(boost::move(lock));
lock.swap(e_lock);
}
{
scoped_lock<Mutex> lock(mut);
scoped_lock<Mutex> e_lock(mut2);
e_lock = boost::move(lock);
}
{
upgradable_lock<Mutex> u_lock(mut);
//This calls unlock_upgradable_and_lock()
scoped_lock<Mutex> e_lock(boost::move(u_lock));
}
{
upgradable_lock<Mutex> u_lock(mut);
//This calls unlock_upgradable_and_lock()
scoped_lock<Mutex> e_lock(mut2);
scoped_lock<Mutex> moved(boost::move(u_lock));
e_lock = boost::move(moved);
}
{
upgradable_lock<Mutex> u_lock(mut);
//This calls try_unlock_upgradable_and_lock()
scoped_lock<Mutex> e_lock(boost::move(u_lock), try_to_lock);
}
{
upgradable_lock<Mutex> u_lock(mut);
//This calls try_unlock_upgradable_and_lock()
scoped_lock<Mutex> e_lock(mut2);
scoped_lock<Mutex> moved(boost::move(u_lock), try_to_lock);
e_lock = boost::move(moved);
}
{
boost::posix_time::ptime t = test::delay(100);
upgradable_lock<Mutex> u_lock(mut);
//This calls timed_unlock_upgradable_and_lock()
scoped_lock<Mutex> e_lock(boost::move(u_lock), t);
}
{
boost::posix_time::ptime t = test::delay(100);
upgradable_lock<Mutex> u_lock(mut);
//This calls timed_unlock_upgradable_and_lock()
scoped_lock<Mutex> e_lock(mut2);
scoped_lock<Mutex> moved(boost::move(u_lock), t);
e_lock = boost::move(moved);
}
{
sharable_lock<Mutex> s_lock(mut);
//This calls try_unlock_sharable_and_lock()
scoped_lock<Mutex> e_lock(boost::move(s_lock), try_to_lock);
}
{
sharable_lock<Mutex> s_lock(mut);
//This calls try_unlock_sharable_and_lock()
scoped_lock<Mutex> e_lock(mut2);
scoped_lock<Mutex> moved(boost::move(s_lock), try_to_lock);
e_lock = boost::move(moved);
}
//Conversions to upgradable_lock
{
upgradable_lock<Mutex> lock(mut);
upgradable_lock<Mutex> u_lock(boost::move(lock));
lock.swap(u_lock);
}
{
upgradable_lock<Mutex> lock(mut);
upgradable_lock<Mutex> u_lock(mut2);
upgradable_lock<Mutex> moved(boost::move(lock));
u_lock = boost::move(moved);
}
{
sharable_lock<Mutex> s_lock(mut);
//This calls unlock_sharable_and_lock_upgradable()
upgradable_lock<Mutex> u_lock(boost::move(s_lock), try_to_lock);
}
{
sharable_lock<Mutex> s_lock(mut);
//This calls unlock_sharable_and_lock_upgradable()
upgradable_lock<Mutex> u_lock(mut2);
upgradable_lock<Mutex> moved(boost::move(s_lock), try_to_lock);
u_lock = boost::move(moved);
}
{
scoped_lock<Mutex> e_lock(mut);
//This calls unlock_and_lock_upgradable()
upgradable_lock<Mutex> u_lock(boost::move(e_lock));
}
{
scoped_lock<Mutex> e_lock(mut);
//This calls unlock_and_lock_upgradable()
upgradable_lock<Mutex> u_lock(mut2);
upgradable_lock<Mutex> moved(boost::move(e_lock));
u_lock = boost::move(moved);
}
//Conversions to sharable_lock
{
sharable_lock<Mutex> lock(mut);
sharable_lock<Mutex> s_lock(boost::move(lock));
lock.swap(s_lock);
}
{
sharable_lock<Mutex> lock(mut);
sharable_lock<Mutex> s_lock(mut2);
sharable_lock<Mutex> moved(boost::move(lock));
s_lock = boost::move(moved);
}
{
upgradable_lock<Mutex> u_lock(mut);
//This calls unlock_upgradable_and_lock_sharable()
sharable_lock<Mutex> s_lock(boost::move(u_lock));
}
{
upgradable_lock<Mutex> u_lock(mut);
//This calls unlock_upgradable_and_lock_sharable()
sharable_lock<Mutex> s_lock(mut2);
sharable_lock<Mutex> moved(boost::move(u_lock));
s_lock = boost::move(moved);
}
{
scoped_lock<Mutex> e_lock(mut);
//This calls unlock_and_lock_sharable()
sharable_lock<Mutex> s_lock(boost::move(e_lock));
}
{
scoped_lock<Mutex> e_lock(mut);
//This calls unlock_and_lock_sharable()
sharable_lock<Mutex> s_lock(mut2);
sharable_lock<Mutex> moved(boost::move(e_lock));
s_lock = boost::move(moved);
}
}
return 0;
}
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