Function cpp_allocator_test

deps/memkind/src/examples/pmem_cpp_allocator.cpp:52–144

#endif

void cpp_allocator_test(const char *pmem_directory)
{
    std::cout << "TEST SCOPE: HELLO" << std::endl;

    size_t pmem_max_size = 1024*1024*1024;

#ifdef STL_VECTOR_TEST
    {
        std::cout << "VECTOR OPEN" << std::endl;
        pmem::allocator<int> alc{ pmem_directory, pmem_max_size };
        std::vector<int, pmem::allocator<int>> vector{ alc };

        for (int i = 0; i < 20; ++i) {
            vector.push_back(0xDEAD + i);
            assert(vector.back() == 0xDEAD + i);
        }

        std::cout << "VECTOR CLOSE" << std::endl;
    }
#endif

#ifdef STL_LIST_TEST
    {
        std::cout << "LIST OPEN" << std::endl;
        pmem::allocator<int> alc{ pmem_directory, pmem_max_size };
        std::list<int, pmem::allocator<int>> list{ alc };

        const int nx2 = 4;
        for (int i = 0; i < nx2; ++i) {
            list.emplace_back(0xBEAC011 + i);
            assert(list.back() == 0xBEAC011 + i);
        }

        for (int i = 0; i < nx2; ++i) {
            list.pop_back();
        }

        std::cout << "LIST CLOSE" << std::endl;
    }
#endif

#ifdef STL_VEC_STRING_TEST
    {
        std::cout << "STRINGED VECTOR OPEN" << std::endl;
        typedef pmem::allocator<char> str_alloc_t;
        typedef std::basic_string<char, std::char_traits<char>, str_alloc_t>
        pmem_string;
        typedef pmem::allocator<pmem_string> vec_alloc_t;

        vec_alloc_t vec_alloc{ pmem_directory, pmem_max_size };
        str_alloc_t str_alloc{ pmem_directory, pmem_max_size };

        std::vector<pmem_string, std::scoped_allocator_adaptor<vec_alloc_t> >
        vec{ std::scoped_allocator_adaptor<vec_alloc_t>(vec_alloc) };

        pmem_string arg{ "Very very loooong striiiing", str_alloc };

        vec.push_back(arg);