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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2007-2013. 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/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#include <boost/container/detail/dlmalloc.hpp>
#include <boost/container/allocator.hpp>
#include <boost/container/vector.hpp>
#include <boost/container/list.hpp>
using namespace boost::container;
bool basic_test()
{
size_t received = 0;
if(!dlmalloc_all_deallocated())
return false;
void *ptr = dlmalloc_alloc(50, 98, &received);
if(dlmalloc_size(ptr) != received)
return false;
if(dlmalloc_allocated_memory() != dlmalloc_chunksize(ptr))
return false;
if(dlmalloc_all_deallocated())
return false;
dlmalloc_grow(ptr, received + 20, received + 30, &received);
if(dlmalloc_allocated_memory() != dlmalloc_chunksize(ptr))
return false;
if(dlmalloc_size(ptr) != received)
return false;
if(!dlmalloc_shrink(ptr, 100, 140, &received, 1))
return false;
if(dlmalloc_allocated_memory() != dlmalloc_chunksize(ptr))
return false;
if(!dlmalloc_shrink(ptr, 0, 140, &received, 1))
return false;
if(dlmalloc_allocated_memory() != dlmalloc_chunksize(ptr))
return false;
if(dlmalloc_shrink(ptr, 0, received/2, &received, 1))
return false;
if(dlmalloc_allocated_memory() != dlmalloc_chunksize(ptr))
return false;
if(dlmalloc_size(ptr) != received)
return false;
dlmalloc_free(ptr);
dlmalloc_malloc_check();
if(!dlmalloc_all_deallocated())
return false;
return true;
}
bool vector_test()
{
typedef boost::container::vector<int, allocator<int> > Vector;
if(!dlmalloc_all_deallocated())
return false;
{
const int NumElem = 1000;
Vector v;
v.resize(NumElem);
int *orig_buf = &v[0];
int *new_buf = &v[0];
while(orig_buf == new_buf){
Vector::size_type cl = v.capacity() - v.size();
while(cl--){
v.push_back(0);
}
v.push_back(0);
new_buf = &v[0];
}
}
if(!dlmalloc_all_deallocated())
return false;
return true;
}
bool list_test()
{
typedef boost::container::list<int, allocator<int> > List;
if(!dlmalloc_all_deallocated())
return false;
{
const int NumElem = 1000;
List l;
int values[NumElem];
l.insert(l.end(), &values[0], &values[NumElem]);
}
if(!dlmalloc_all_deallocated())
return false;
return true;
}
int main()
{
if(!basic_test())
return 1;
if(!vector_test())
return 1;
if(!list_test())
return 1;
return 0;
}
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