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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2004-2007. 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 <algorithm>
#include <memory>
#include <vector>
#include <iostream>
#include <functional>
#include <boost/interprocess/managed_shared_memory.hpp>
#include <boost/interprocess/containers/vector.hpp>
#include <boost/interprocess/indexes/flat_map_index.hpp>
#include <boost/interprocess/exceptions.hpp>
#include <boost/interprocess/detail/move_iterator.hpp>
#include <boost/interprocess/detail/move.hpp>
#include "print_container.hpp"
#include "check_equal_containers.hpp"
#include "movable_int.hpp"
#include <string>
#include "get_process_id_name.hpp"
namespace boost{
namespace interprocess{
namespace test{
template<class V1, class V2>
bool copyable_only(V1 *, V2 *, detail::false_type)
{
return true;
}
//Function to check if both sets are equal
template<class V1, class V2>
bool copyable_only(V1 *shmvector, V2 *stdvector, detail::true_type)
{
typedef typename V1::value_type IntType;
std::size_t size = shmvector->size();
stdvector->insert(stdvector->end(), 50, 1);
shmvector->insert(shmvector->end(), 50, 1);
if(!test::CheckEqualContainers(shmvector, stdvector)) return false;
{
IntType move_me(1);
stdvector->insert(stdvector->begin()+size/2, 50, 1);
shmvector->insert(shmvector->begin()+size/2, 50, move(move_me));
if(!test::CheckEqualContainers(shmvector, stdvector)) return false;
}
{
IntType move_me(2);
shmvector->assign(shmvector->size()/2, move(move_me));
stdvector->assign(stdvector->size()/2, 2);
if(!test::CheckEqualContainers(shmvector, stdvector)) return false;
}
{
IntType move_me(3);
shmvector->assign(shmvector->size()*3-1, move(move_me));
stdvector->assign(stdvector->size()*3-1, 3);
if(!test::CheckEqualContainers(shmvector, stdvector)) return false;
}
return true;
}
template<class ManagedSharedMemory
,class MyShmVector>
int vector_test()
{
typedef std::vector<int> MyStdVector;
typedef typename MyShmVector::value_type IntType;
std::string process_name;
test::get_process_id_name(process_name);
const int Memsize = 65536;
const char *const shMemName = process_name.c_str();
const int max = 100;
{
//Compare several shared memory vector operations with std::vector
//Create shared memory
shared_memory_object::remove(shMemName);
try{
ManagedSharedMemory segment(create_only, shMemName, Memsize);
segment.reserve_named_objects(100);
//Shared memory allocator must be always be initialized
//since it has no default constructor
MyShmVector *shmvector = segment.template construct<MyShmVector>("MyShmVector")
(segment.get_segment_manager());
MyStdVector *stdvector = new MyStdVector;
shmvector->resize(100);
stdvector->resize(100);
if(!test::CheckEqualContainers(shmvector, stdvector)) return 1;
shmvector->resize(200);
stdvector->resize(200);
if(!test::CheckEqualContainers(shmvector, stdvector)) return 1;
shmvector->resize(0);
stdvector->resize(0);
if(!test::CheckEqualContainers(shmvector, stdvector)) return 1;
for(int i = 0; i < max; ++i){
IntType new_int(i);
shmvector->insert(shmvector->end(), move(new_int));
stdvector->insert(stdvector->end(), i);
}
if(!test::CheckEqualContainers(shmvector, stdvector)) return 1;
typename MyShmVector::iterator shmit(shmvector->begin());
typename MyStdVector::iterator stdit(stdvector->begin());
typename MyShmVector::const_iterator cshmit = shmit;
++shmit; ++stdit;
shmvector->erase(shmit);
stdvector->erase(stdit);
if(!test::CheckEqualContainers(shmvector, stdvector)) return 1;
shmvector->erase(shmvector->begin());
stdvector->erase(stdvector->begin());
if(!test::CheckEqualContainers(shmvector, stdvector)) return 1;
{
//Initialize values
IntType aux_vect[50];
for(int i = 0; i < 50; ++i){
IntType new_int(-1);
aux_vect[i] = move(new_int);
}
int aux_vect2[50];
for(int i = 0; i < 50; ++i){
aux_vect2[i] = -1;
}
shmvector->insert(shmvector->end()
,detail::make_move_iterator(&aux_vect[0])
,detail::make_move_iterator(aux_vect + 50));
stdvector->insert(stdvector->end(), aux_vect2, aux_vect2 + 50);
if(!test::CheckEqualContainers(shmvector, stdvector)) return 1;
for(int i = 0, j = static_cast<int>(shmvector->size()); i < j; ++i){
shmvector->erase(shmvector->begin());
stdvector->erase(stdvector->begin());
}
if(!test::CheckEqualContainers(shmvector, stdvector)) return 1;
}
{
IntType aux_vect[50];
for(int i = 0; i < 50; ++i){
IntType new_int(-1);
aux_vect[i] = move(new_int);
}
int aux_vect2[50];
for(int i = 0; i < 50; ++i){
aux_vect2[i] = -1;
}
shmvector->insert(shmvector->begin()
,detail::make_move_iterator(&aux_vect[0])
,detail::make_move_iterator(aux_vect + 50));
stdvector->insert(stdvector->begin(), aux_vect2, aux_vect2 + 50);
if(!test::CheckEqualContainers(shmvector, stdvector)) return 1;
}
shmvector->reserve(shmvector->size()*2);
stdvector->reserve(stdvector->size()*2);
if(!test::CheckEqualContainers(shmvector, stdvector)) return 1;
IntType push_back_this(1);
shmvector->push_back(move(push_back_this));
stdvector->push_back(int(1));
if(!test::CheckEqualContainers(shmvector, stdvector)) return 1;
if(!copyable_only(shmvector, stdvector
,detail::bool_<!is_movable<IntType>::value>())){
return 1;
}
shmvector->erase(shmvector->begin());
stdvector->erase(stdvector->begin());
if(!test::CheckEqualContainers(shmvector, stdvector)) return 1;
for(int i = 0; i < max; ++i){
IntType insert_this(i);
shmvector->insert(shmvector->begin(), move(insert_this));
stdvector->insert(stdvector->begin(), i);
}
if(!test::CheckEqualContainers(shmvector, stdvector)) return 1;
delete stdvector;
segment.template destroy<MyShmVector>("MyShmVector");
segment.shrink_to_fit_indexes();
if(!segment.all_memory_deallocated())
return 1;
}
catch(std::exception &ex){
shared_memory_object::remove(shMemName);
std::cout << ex.what() << std::endl;
return 1;
}
}
shared_memory_object::remove(shMemName);
std::cout << std::endl << "Test OK!" << std::endl;
return 0;
}
} //namespace test{
} //namespace interprocess{
} //namespace boost{
#include <boost/interprocess/detail/config_end.hpp>
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