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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 <boost/interprocess/detail/config_begin.hpp>
#include <boost/interprocess/managed_shared_memory.hpp>
#include <boost/interprocess/allocators/allocator.hpp>
#include <boost/interprocess/containers/vector.hpp>
#include <boost/interprocess/containers/string.hpp>
#include <boost/interprocess/offset_ptr.hpp>
#include <string>
#include <algorithm>
#include <cstring>
#include <cstdio>
#include <cstddef>
#include "dummy_test_allocator.hpp"
#include "check_equal_containers.hpp"
#include "expand_bwd_test_allocator.hpp"
#include "expand_bwd_test_template.hpp"
#include "allocator_v1.hpp"
#include "get_process_id_name.hpp"
#include <new> //std::nothrow
using namespace boost::interprocess;
typedef test::dummy_test_allocator<char> DummyCharAllocator;
typedef basic_string<char, std::char_traits<char>, DummyCharAllocator> DummyString;
typedef test::dummy_test_allocator<DummyString> DummyStringAllocator;
typedef test::dummy_test_allocator<wchar_t> DummyWCharAllocator;
typedef basic_string<wchar_t, std::char_traits<wchar_t>, DummyWCharAllocator> DummyWString;
typedef test::dummy_test_allocator<DummyWString> DummyWStringAllocator;
struct StringEqual
{
template<class Str1, class Str2>
bool operator ()(const Str1 &string1, const Str2 &string2) const
{
if(string1.size() != string2.size())
return false;
return std::char_traits<typename Str1::value_type>::compare
(string1.c_str(), string2.c_str(), (std::size_t)string1.size()) == 0;
}
};
//Function to check if both lists are equal
template<class StrVector1, class StrVector2>
bool CheckEqualStringVector(StrVector1 *strvect1, StrVector2 *strvect2)
{
StringEqual comp;
return std::equal(strvect1->begin(), strvect1->end(),
strvect2->begin(), comp);
}
template<class CharType, template<class T, class SegmentManager> class AllocatorType >
int string_test()
{
typedef std::allocator<CharType> StdAllocatorChar;
typedef std::basic_string<CharType, std::char_traits<CharType>, StdAllocatorChar> StdString;
typedef std::allocator<StdString> StdStringAllocator;
typedef vector<StdString, StdStringAllocator> StdStringVector;
typedef AllocatorType<CharType, managed_shared_memory::segment_manager> ShmemAllocatorChar;
typedef basic_string<CharType, std::char_traits<CharType>, ShmemAllocatorChar> ShmString;
typedef AllocatorType<ShmString, managed_shared_memory::segment_manager> ShmemStringAllocator;
typedef vector<ShmString, ShmemStringAllocator> ShmStringVector;
const int MaxSize = 100;
std::string process_name;
test::get_process_id_name(process_name);
//Create shared memory
shared_memory_object::remove(process_name.c_str());
{
managed_shared_memory segment
(create_only,
process_name.c_str(),//segment name
65536); //segment size in bytes
ShmemAllocatorChar shmallocator (segment.get_segment_manager());
//Initialize vector with a range or iterators and allocator
ShmStringVector *shmStringVect =
segment.construct<ShmStringVector>
(anonymous_instance, std::nothrow) //object name
(shmallocator);
StdStringVector *stdStringVect = new StdStringVector;
ShmString auxShmString (segment.get_segment_manager());
StdString auxStdString(StdString(auxShmString.begin(), auxShmString.end() ));
CharType buffer [20];
//First, push back
for(int i = 0; i < MaxSize; ++i){
auxShmString = "String";
auxStdString = "String";
std::sprintf(buffer, "%i", i);
auxShmString += buffer;
auxStdString += buffer;
shmStringVect->push_back(auxShmString);
stdStringVect->push_back(auxStdString);
}
if(!CheckEqualStringVector(shmStringVect, stdStringVect)){
return 1;
}
//Now push back moving
for(int i = 0; i < MaxSize; ++i){
auxShmString = "String";
auxStdString = "String";
std::sprintf(buffer, "%i", i);
auxShmString += buffer;
auxStdString += buffer;
shmStringVect->push_back(boost::move(auxShmString));
stdStringVect->push_back(auxStdString);
}
if(!CheckEqualStringVector(shmStringVect, stdStringVect)){
return 1;
}
//push front
for(int i = 0; i < MaxSize; ++i){
auxShmString = "String";
auxStdString = "String";
std::sprintf(buffer, "%i", i);
auxShmString += buffer;
auxStdString += buffer;
shmStringVect->insert(shmStringVect->begin(), auxShmString);
stdStringVect->insert(stdStringVect->begin(), auxStdString);
}
if(!CheckEqualStringVector(shmStringVect, stdStringVect)){
return 1;
}
//Now push front moving
for(int i = 0; i < MaxSize; ++i){
auxShmString = "String";
auxStdString = "String";
std::sprintf(buffer, "%i", i);
auxShmString += buffer;
auxStdString += buffer;
shmStringVect->insert(shmStringVect->begin(), boost::move(auxShmString));
stdStringVect->insert(stdStringVect->begin(), auxStdString);
}
if(!CheckEqualStringVector(shmStringVect, stdStringVect)){
return 1;
}
//Now test long and short representation swapping
auxShmString = "String";
auxStdString = "String";
ShmString shm_swapper(segment.get_segment_manager());
StdString std_swapper;
shm_swapper.swap(auxShmString);
std_swapper.swap(auxStdString);
if(!StringEqual()(auxShmString, auxStdString))
return 1;
if(!StringEqual()(shm_swapper, std_swapper))
return 1;
shm_swapper.swap(auxShmString);
std_swapper.swap(auxStdString);
if(!StringEqual()(auxShmString, auxStdString))
return 1;
if(!StringEqual()(shm_swapper, std_swapper))
return 1;
auxShmString = "LongLongLongLongLongLongLongLongLongLongLongLongLongString";
auxStdString = "LongLongLongLongLongLongLongLongLongLongLongLongLongString";
shm_swapper = ShmString (segment.get_segment_manager());
std_swapper = StdString ();
shm_swapper.swap(auxShmString);
std_swapper.swap(auxStdString);
if(!StringEqual()(auxShmString, auxStdString))
return 1;
if(!StringEqual()(shm_swapper, std_swapper))
return 1;
shm_swapper.swap(auxShmString);
std_swapper.swap(auxStdString);
if(!StringEqual()(auxShmString, auxStdString))
return 1;
if(!StringEqual()(shm_swapper, std_swapper))
return 1;
//No sort
std::sort(shmStringVect->begin(), shmStringVect->end());
std::sort(stdStringVect->begin(), stdStringVect->end());
if(!CheckEqualStringVector(shmStringVect, stdStringVect)) return 1;
const CharType prefix [] = "Prefix";
const int prefix_size = sizeof(prefix)/sizeof(prefix[0])-1;
const CharType sufix [] = "Suffix";
for(int i = 0; i < MaxSize; ++i){
(*shmStringVect)[i].append(sufix);
(*stdStringVect)[i].append(sufix);
(*shmStringVect)[i].insert((*shmStringVect)[i].begin(),
prefix, prefix + prefix_size);
(*stdStringVect)[i].insert((*stdStringVect)[i].begin(),
prefix, prefix + prefix_size);
}
if(!CheckEqualStringVector(shmStringVect, stdStringVect)) return 1;
for(int i = 0; i < MaxSize; ++i){
std::reverse((*shmStringVect)[i].begin(), (*shmStringVect)[i].end());
std::reverse((*stdStringVect)[i].begin(), (*stdStringVect)[i].end());
}
if(!CheckEqualStringVector(shmStringVect, stdStringVect)) return 1;
for(int i = 0; i < MaxSize; ++i){
std::reverse((*shmStringVect)[i].begin(), (*shmStringVect)[i].end());
std::reverse((*stdStringVect)[i].begin(), (*stdStringVect)[i].end());
}
if(!CheckEqualStringVector(shmStringVect, stdStringVect)) return 1;
for(int i = 0; i < MaxSize; ++i){
std::sort(shmStringVect->begin(), shmStringVect->end());
std::sort(stdStringVect->begin(), stdStringVect->end());
}
if(!CheckEqualStringVector(shmStringVect, stdStringVect)) return 1;
for(int i = 0; i < MaxSize; ++i){
(*shmStringVect)[i].replace((*shmStringVect)[i].begin(),
(*shmStringVect)[i].end(),
"String");
(*stdStringVect)[i].replace((*stdStringVect)[i].begin(),
(*stdStringVect)[i].end(),
"String");
}
if(!CheckEqualStringVector(shmStringVect, stdStringVect)) return 1;
shmStringVect->erase(std::unique(shmStringVect->begin(), shmStringVect->end()),
shmStringVect->end());
stdStringVect->erase(std::unique(stdStringVect->begin(), stdStringVect->end()),
stdStringVect->end());
if(!CheckEqualStringVector(shmStringVect, stdStringVect)) return 1;
//When done, delete vector
segment.destroy_ptr(shmStringVect);
delete stdStringVect;
}
shared_memory_object::remove(process_name.c_str());
return 0;
}
bool test_expand_bwd()
{
//Now test all back insertion possibilities
typedef test::expand_bwd_test_allocator<char>
allocator_type;
typedef basic_string<char, std::char_traits<char>, allocator_type>
string_type;
return test::test_all_expand_bwd<string_type>();
}
int main()
{
if(string_test<char, allocator>()){
return 1;
}
if(string_test<char, test::allocator_v1>()){
return 1;
}
if(!test_expand_bwd())
return 1;
return 0;
}
#include <boost/interprocess/detail/config_end.hpp>
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