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Diffstat (limited to 'src/boost/libs/interprocess/test/data_test.cpp')
-rw-r--r-- | src/boost/libs/interprocess/test/data_test.cpp | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/src/boost/libs/interprocess/test/data_test.cpp b/src/boost/libs/interprocess/test/data_test.cpp new file mode 100644 index 00000000..450031b2 --- /dev/null +++ b/src/boost/libs/interprocess/test/data_test.cpp @@ -0,0 +1,97 @@ +////////////////////////////////////////////////////////////////////////////// +// +// (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/allocators/allocator.hpp> +#include <boost/interprocess/managed_shared_memory.hpp> +#include <boost/interprocess/containers/vector.hpp> +#include <boost/interprocess/containers/list.hpp> +#include <functional> +#include <string> +#include "print_container.hpp" +#include "get_process_id_name.hpp" + +using namespace boost::interprocess; + +int main () +{ + const int memsize = 65536; + std::string process_name; + test::get_process_id_name(process_name); + const char *const shMemName = process_name.c_str(); + + try{ + shared_memory_object::remove(shMemName); + + //Create shared memory + managed_shared_memory segment(create_only, shMemName, memsize); + + //STL compatible allocator object, uses allocate(), deallocate() functions + typedef allocator<int, managed_shared_memory::segment_manager> + shmem_allocator_int_t; + + const shmem_allocator_int_t myallocator (segment.get_segment_manager()); + + const int max = 100; + void *array[max]; + + const char *allocName = "testAllocation"; + + typedef boost::interprocess::vector<int, shmem_allocator_int_t > MyVect; + + //---- ALLOC, NAMED_ALLOC, NAMED_NEW TEST ----// + { + int i; + //Let's allocate some memory + for(i = 0; i < max; ++i){ + array[i] = segment.allocate(i+1); + } + + //Deallocate allocated memory + for(i = 0; i < max; ++i){ + segment.deallocate(array[i]); + } + + bool res; + + MyVect *shmem_vect; + + //Construct and find + shmem_vect = segment.construct<MyVect> (allocName) (myallocator); + res = (shmem_vect == segment.find<MyVect>(allocName).first); + if(!res) + return 1; + //Destroy and check it is not present + segment.destroy<MyVect> (allocName); + res = (0 == segment.find<MyVect>(allocName).first); + if(!res) + return 1; + + //Construct, dump to a file + shmem_vect = segment.construct<MyVect> (allocName) (myallocator); + + if(shmem_vect != segment.find<MyVect>(allocName).first) + return 1; + //Destroy and check it is not present + segment.destroy<MyVect> (allocName); + res = (0 == segment.find<MyVect>(allocName).first); + if(!res) + return 1; + } + } + catch(...){ + shared_memory_object::remove(shMemName); + throw; + } + shared_memory_object::remove(shMemName); + return 0; +} + +#include <boost/interprocess/detail/config_end.hpp> |