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Fixes #10011 segment_manager::find( unique_instance_t* ) fails to compile
This commit is contained in:
Ion Gaztañaga
457
test/segment_manager_test.cpp
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457
test/segment_manager_test.cpp
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@@ -0,0 +1,457 @@
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#include <boost/interprocess/indexes/flat_map_index.hpp>
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#include <boost/interprocess/indexes/map_index.hpp>
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#include <boost/interprocess/indexes/null_index.hpp>
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#include <boost/interprocess/indexes/unordered_map_index.hpp>
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#include <boost/interprocess/indexes/iset_index.hpp>
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#include <boost/interprocess/indexes/iunordered_set_index.hpp>
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#include <boost/interprocess/mem_algo/simple_seq_fit.hpp>
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#include <boost/interprocess/mem_algo/rbtree_best_fit.hpp>
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#include <boost/interprocess/mapped_region.hpp>
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#include <boost/interprocess/segment_manager.hpp>
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#include <boost/interprocess/shared_memory_object.hpp>
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#include <boost/interprocess/sync/mutex_family.hpp>
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#include <boost/interprocess/exceptions.hpp>
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#include "get_process_id_name.hpp"
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#include <cstddef>
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#include <new>
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#include <cstring>
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using namespace boost::interprocess;
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template <class SegmentManager>
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struct atomic_func_test
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{
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SegmentManager &rsm;
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int *object;
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atomic_func_test(SegmentManager &sm)
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: rsm(sm), object()
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{}
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void operator()()
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{
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object = rsm.template find<int>("atomic_func_find_object").first;
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}
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};
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template <class SegmentManager>
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bool test_segment_manager()
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{
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typedef typename SegmentManager::size_type size_type;
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const unsigned int ShmSizeSize = 1024*64u;
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std::string shmname(test::get_process_id_name());
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shared_memory_object::remove(shmname.c_str());
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shared_memory_object sh_mem( create_only, shmname.c_str(), read_write );
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sh_mem.truncate( ShmSizeSize );
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mapped_region mapping( sh_mem, read_write );
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SegmentManager* seg_mgr = new( mapping.get_address() ) SegmentManager( ShmSizeSize );
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std::size_t free_mem_before = seg_mgr->get_free_memory();
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std::size_t size_before = seg_mgr->get_size();
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if(size_before != ShmSizeSize)
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return false;
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if(!seg_mgr->all_memory_deallocated())
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return false;
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if(seg_mgr->get_min_size() >= ShmSizeSize)
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return false;
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{//test get_free_memory() / allocate()/deallocate()
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const size_type Size = ShmSizeSize/2;
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void *mem = seg_mgr->allocate(Size+1);
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const size_type free_mem = seg_mgr->get_free_memory();
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if(free_mem >= Size)
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return false;
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if(seg_mgr->all_memory_deallocated())
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return false;
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const size_type Size2 = free_mem/2;
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void *mem2 = seg_mgr->allocate(size_type(Size2+1), std::nothrow);
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if(seg_mgr->get_free_memory() >= Size2)
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return false;
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if(seg_mgr->size(mem) < (Size+1))
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return false;
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if(seg_mgr->size(mem2) < (Size2+1))
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return false;
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seg_mgr->deallocate(mem);
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seg_mgr->deallocate(mem2);
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if(!seg_mgr->all_memory_deallocated())
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return false;
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if(seg_mgr->get_free_memory() != free_mem_before)
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return false;
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try{ seg_mgr->allocate(ShmSizeSize*2); }catch(interprocess_exception&){}
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if(seg_mgr->get_free_memory() != free_mem_before)
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return false;
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if(seg_mgr->allocate(ShmSizeSize*2, std::nothrow))
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return false;
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if(seg_mgr->get_free_memory() != free_mem_before)
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return false;
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}
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{//test allocate_aligned
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const std::size_t Alignment = 128u;
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void *mem = seg_mgr->allocate_aligned(ShmSizeSize/4, Alignment);
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if(seg_mgr->all_memory_deallocated())
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return false;
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std::size_t offset = static_cast<std::size_t>
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(static_cast<const char *>(mem) - static_cast<const char *>(mapping.get_address()));
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if(offset & (Alignment-1))
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return false;
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void *mem2 = seg_mgr->allocate_aligned(ShmSizeSize/4, Alignment, std::nothrow);
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std::size_t offset2 = static_cast<std::size_t>
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(static_cast<const char *>(mem2) - static_cast<const char *>(mapping.get_address()));
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if(offset2 & (Alignment-1))
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return false;
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seg_mgr->deallocate(mem);
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seg_mgr->deallocate(mem2);
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if(!seg_mgr->all_memory_deallocated())
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return false;
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if(seg_mgr->get_free_memory() != free_mem_before)
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return false;
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try{ seg_mgr->allocate_aligned(ShmSizeSize*2, Alignment); }catch(interprocess_exception&){}
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if(seg_mgr->get_free_memory() != free_mem_before)
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return false;
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if(seg_mgr->allocate_aligned(ShmSizeSize*2, Alignment, std::nothrow))
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return false;
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if(seg_mgr->get_free_memory() != free_mem_before)
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return false;
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}
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{//test shrink_to_fit
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seg_mgr->shrink_to_fit();
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if(!seg_mgr->all_memory_deallocated())
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return false;
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std::size_t empty_shrunk_size = seg_mgr->get_size();
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std::size_t empty_shrunk_free_mem = seg_mgr->get_free_memory();
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if(empty_shrunk_size >= size_before)
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return false;
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if(empty_shrunk_free_mem >= size_before)
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return false;
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seg_mgr->grow(size_type(size_before - empty_shrunk_size));
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if(seg_mgr->get_size() != size_before)
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return false;
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if(seg_mgr->get_free_memory() != free_mem_before)
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return false;
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if(!seg_mgr->all_memory_deallocated())
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return false;
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}
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{//test zero_free_memory
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const size_type Size(ShmSizeSize/2+1), Size2(ShmSizeSize/8);
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void *mem = seg_mgr->allocate(Size);
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void *mem2 = seg_mgr->allocate(Size2);
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//Mark memory to non-zero
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std::memset(mem, 0xFF, Size);
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std::memset(mem2, 0xFF, Size2);
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static unsigned char zerobuf[Size];
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//Deallocate and check still non-zero
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seg_mgr->deallocate(mem);
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seg_mgr->deallocate(mem2);
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if(!std::memcmp(mem, zerobuf, Size))
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return false;
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if(!std::memcmp(mem2, zerobuf, Size2))
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return false;
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//zero_free_memory and check it's zeroed
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seg_mgr->zero_free_memory();
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//TODO: some parts are not zeroed because they are used
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//as internal metadata, find a way to test this
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//if(std::memcmp(mem, zerobuf, Size))
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//return false;
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//if(std::memcmp(mem2, zerobuf, Size2))
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//return false;
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if(seg_mgr->get_free_memory() != free_mem_before)
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return false;
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if(!seg_mgr->all_memory_deallocated())
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return false;
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}
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{//test anonymous object
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int *int_object = seg_mgr->template construct<int>(anonymous_instance)();
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if(1 != seg_mgr->get_instance_length(int_object))
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return false;
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if(anonymous_type != seg_mgr->get_instance_type(int_object))
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return false;
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if(seg_mgr->get_instance_name(int_object))
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return false;
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seg_mgr->destroy_ptr(int_object);
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int const int_array_values[10] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
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int *int_array = seg_mgr->template construct_it<int>(anonymous_instance, std::nothrow)[10](&int_array_values[0]);
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if(10 != seg_mgr->get_instance_length(int_object))
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return false;
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if(anonymous_type != seg_mgr->get_instance_type(int_array))
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return false;
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if(seg_mgr->get_instance_name(int_array))
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return false;
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seg_mgr->destroy_ptr(int_array);
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try{ seg_mgr->template construct<int>(anonymous_instance)[ShmSizeSize](); }catch(interprocess_exception&){}
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if(seg_mgr->template construct<int>(anonymous_instance, std::nothrow)[ShmSizeSize]())
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try{ seg_mgr->template construct_it<int>(anonymous_instance)[ShmSizeSize](&int_array_values[0]); }catch(interprocess_exception&){}
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if(seg_mgr->template construct_it<int>(anonymous_instance, std::nothrow)[ShmSizeSize](&int_array_values[0]))
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return false;
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if(seg_mgr->get_free_memory() != free_mem_before)
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return false;
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if(!seg_mgr->all_memory_deallocated())
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return false;
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}
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{//test named object
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const char *const object1_name = "object1";
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const char *const object2_name = "object2";
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int const int_array_values[10] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
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for(std::size_t i = 0; i != 4; ++i){
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if(seg_mgr->template find<unsigned int>(object1_name).first)
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return false;
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//Single element construction
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unsigned int *uint_object = 0;
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switch(i){
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case 0:
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uint_object = seg_mgr->template construct<unsigned int>(object1_name)();
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break;
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case 1:
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uint_object = seg_mgr->template construct<unsigned int>(object1_name, std::nothrow)();
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break;
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case 2:
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uint_object = seg_mgr->template find_or_construct<unsigned int>(object1_name)();
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break;
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case 3:
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uint_object = seg_mgr->template find_or_construct<unsigned int>(object1_name, std::nothrow)();
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break;
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}
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std::pair<unsigned int*, std::size_t> find_ret = seg_mgr->template find<unsigned int>(object1_name);
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if(uint_object != find_ret.first)
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return false;
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if(1 != find_ret.second)
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return false;
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if(1 != seg_mgr->get_instance_length(uint_object))
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return false;
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if(named_type != seg_mgr->get_instance_type(uint_object))
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return false;
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if(std::strcmp(object1_name, seg_mgr->get_instance_name(uint_object)))
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return false;
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//Array construction
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if(seg_mgr->template find<int>(object2_name).first)
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return false;
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int *int_array = 0;
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switch(i){
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case 0:
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int_array = seg_mgr->template construct_it<int>(object2_name)[10](&int_array_values[0]);
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break;
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case 1:
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int_array = seg_mgr->template construct_it<int>(object2_name, std::nothrow)[10](&int_array_values[0]);
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break;
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case 2:
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int_array = seg_mgr->template find_or_construct_it<int>(object2_name)[10](&int_array_values[0]);
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break;
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case 3:
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int_array = seg_mgr->template find_or_construct_it<int>(object2_name, std::nothrow)[10](&int_array_values[0]);
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break;
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}
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std::pair<int*, std::size_t> find_ret2 = seg_mgr->template find<int>(object2_name);
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if(int_array != find_ret2.first)
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return false;
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if(10 != find_ret2.second)
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return false;
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if(10 != seg_mgr->get_instance_length(int_array))
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return false;
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if(named_type != seg_mgr->get_instance_type(int_array))
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return false;
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if(std::strcmp(object2_name, seg_mgr->get_instance_name(int_array)))
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return false;
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if(seg_mgr->get_num_named_objects() != 2)
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return false;
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typename SegmentManager::const_named_iterator nb(seg_mgr->named_begin());
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typename SegmentManager::const_named_iterator ne(seg_mgr->named_end());
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for(std::size_t i = 0, imax = seg_mgr->get_num_named_objects(); i != imax; ++i){ ++nb; }
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if(nb != ne)
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return false;
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seg_mgr->destroy_ptr(uint_object);
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seg_mgr->template destroy<int>(object2_name);
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}
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try{ seg_mgr->template construct<unsigned int>(object1_name)[ShmSizeSize](); }catch(interprocess_exception&){}
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if(seg_mgr->template construct<int>(object2_name, std::nothrow)[ShmSizeSize]())
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try{ seg_mgr->template construct_it<unsigned int>(object1_name)[ShmSizeSize](&int_array_values[0]); }catch(interprocess_exception&){}
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if(seg_mgr->template construct_it<int>(object2_name, std::nothrow)[ShmSizeSize](&int_array_values[0]))
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return false;
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seg_mgr->shrink_to_fit_indexes();
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if(seg_mgr->get_free_memory() != free_mem_before)
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return false;
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if(!seg_mgr->all_memory_deallocated())
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return false;
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seg_mgr->reserve_named_objects(1);
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//In indexes with no capacity() memory won't be allocated so don't check anything was allocated.
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//if(seg_mgr->all_memory_deallocated()) return false;
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seg_mgr->shrink_to_fit_indexes();
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if(!seg_mgr->all_memory_deallocated())
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return false;
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}
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{//test unique object
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int const int_array_values[10] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
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for(std::size_t i = 0; i != 4; ++i){
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if(seg_mgr->template find<unsigned int>(unique_instance).first)
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return false;
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//Single element construction
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unsigned int *uint_object = 0;
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switch(i){
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case 0:
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uint_object = seg_mgr->template construct<unsigned int>(unique_instance)();
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break;
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case 1:
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uint_object = seg_mgr->template construct<unsigned int>(unique_instance, std::nothrow)();
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break;
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case 2:
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uint_object = seg_mgr->template find_or_construct<unsigned int>(unique_instance)();
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break;
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case 3:
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uint_object = seg_mgr->template find_or_construct<unsigned int>(unique_instance, std::nothrow)();
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break;
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}
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std::pair<unsigned int*, std::size_t> find_ret = seg_mgr->template find<unsigned int>(unique_instance);
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if(uint_object != find_ret.first)
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return false;
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if(1 != find_ret.second)
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return false;
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if(1 != seg_mgr->get_instance_length(uint_object))
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return false;
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if(unique_type != seg_mgr->get_instance_type(uint_object))
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return false;
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if(std::strcmp(typeid(unsigned int).name(), seg_mgr->get_instance_name(uint_object)))
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return false;
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//Array construction
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if(seg_mgr->template find<int>(unique_instance).first)
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return false;
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int *int_array = 0;
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switch(i){
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case 0:
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int_array = seg_mgr->template construct_it<int>(unique_instance)[10](&int_array_values[0]);
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break;
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case 1:
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int_array = seg_mgr->template construct_it<int>(unique_instance, std::nothrow)[10](&int_array_values[0]);
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break;
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case 2:
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int_array = seg_mgr->template find_or_construct_it<int>(unique_instance)[10](&int_array_values[0]);
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break;
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case 3:
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int_array = seg_mgr->template find_or_construct_it<int>(unique_instance, std::nothrow)[10](&int_array_values[0]);
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break;
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}
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std::pair<int*, std::size_t> find_ret2 = seg_mgr->template find<int>(unique_instance);
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if(int_array != find_ret2.first)
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return false;
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if(10 != find_ret2.second)
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return false;
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if(10 != seg_mgr->get_instance_length(int_array))
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return false;
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if(unique_type != seg_mgr->get_instance_type(int_array))
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return false;
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if(std::strcmp(typeid(int).name(), seg_mgr->get_instance_name(int_array)))
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return false;
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if(seg_mgr->get_num_unique_objects() != 2)
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return false;
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typename SegmentManager::const_unique_iterator nb(seg_mgr->unique_begin());
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typename SegmentManager::const_unique_iterator ne(seg_mgr->unique_end());
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for(std::size_t i = 0, imax = seg_mgr->get_num_unique_objects(); i != imax; ++i){ ++nb; }
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if(nb != ne)
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return false;
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seg_mgr->destroy_ptr(uint_object);
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seg_mgr->template destroy<int>(unique_instance);
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}
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try{ seg_mgr->template construct<unsigned int>(unique_instance)[ShmSizeSize](); }catch(interprocess_exception&){}
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if(seg_mgr->template construct<int>(unique_instance, std::nothrow)[ShmSizeSize]())
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try{ seg_mgr->template construct_it<unsigned int>(unique_instance)[ShmSizeSize](&int_array_values[0]); }catch(interprocess_exception&){}
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if(seg_mgr->template construct_it<int>(unique_instance, std::nothrow)[ShmSizeSize](&int_array_values[0]))
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return false;
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seg_mgr->shrink_to_fit_indexes();
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if(seg_mgr->get_free_memory() != free_mem_before)
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return false;
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if(!seg_mgr->all_memory_deallocated())
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return false;
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seg_mgr->reserve_unique_objects(1);
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//In indexes with no capacity() memory won't be allocated so don't check anything was allocated.
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//if(seg_mgr->all_memory_deallocated()) return false;
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seg_mgr->shrink_to_fit_indexes();
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if(!seg_mgr->all_memory_deallocated())
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return false;
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}
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{//test allocator/deleter
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if(!seg_mgr->all_memory_deallocated())
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return false;
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typedef typename SegmentManager::template allocator<float>::type allocator_t;
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typedef typename SegmentManager::template deleter<float>::type deleter_t;
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allocator_t alloc(seg_mgr->template get_allocator<float>());
|
||||
deleter_t delet(seg_mgr->template get_deleter<float>());
|
||||
|
||||
if(!seg_mgr->all_memory_deallocated())
|
||||
return false;
|
||||
offset_ptr<float> f = alloc.allocate(50);
|
||||
if(seg_mgr->all_memory_deallocated())
|
||||
return false;
|
||||
alloc.deallocate(f, 50);
|
||||
if(!seg_mgr->all_memory_deallocated())
|
||||
return false;
|
||||
}
|
||||
{//test allocator/deleter
|
||||
if(!seg_mgr->all_memory_deallocated())
|
||||
return false;
|
||||
int *int_object = seg_mgr->template construct<int>("atomic_func_find_object")();
|
||||
atomic_func_test<SegmentManager> func(*seg_mgr);
|
||||
seg_mgr->atomic_func(func);
|
||||
if(int_object != func.object)
|
||||
return 1;
|
||||
seg_mgr->destroy_ptr(int_object);
|
||||
seg_mgr->shrink_to_fit_indexes();
|
||||
if(!seg_mgr->all_memory_deallocated())
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
template<class MemoryAlgorithm>
|
||||
bool test_each_algo()
|
||||
{
|
||||
{
|
||||
typedef segment_manager< char, MemoryAlgorithm, flat_map_index > segment_manager_t;
|
||||
if(!test_segment_manager<segment_manager_t>())
|
||||
return false;
|
||||
}
|
||||
{
|
||||
typedef segment_manager< char, MemoryAlgorithm, map_index > segment_manager_t;
|
||||
if(!test_segment_manager<segment_manager_t>())
|
||||
return false;
|
||||
}
|
||||
/*
|
||||
{
|
||||
typedef segment_manager< char, MemoryAlgorithm, null_index > segment_manager_t;
|
||||
if(!test_segment_manager<segment_manager_t>())
|
||||
return false;
|
||||
}*/
|
||||
/*
|
||||
{
|
||||
typedef segment_manager< char, MemoryAlgorithm, unordered_map_index > segment_manager_t;
|
||||
if(!test_segment_manager<segment_manager_t>())
|
||||
return false;
|
||||
}*/
|
||||
{
|
||||
typedef segment_manager< char, MemoryAlgorithm, iset_index > segment_manager_t;
|
||||
if(!test_segment_manager<segment_manager_t>())
|
||||
return false;
|
||||
}
|
||||
{
|
||||
typedef segment_manager< char, MemoryAlgorithm, iunordered_set_index > segment_manager_t;
|
||||
if(!test_segment_manager<segment_manager_t>())
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
if(!test_each_algo< simple_seq_fit< null_mutex_family > >())
|
||||
return 1;
|
||||
if(!test_each_algo< rbtree_best_fit< null_mutex_family > >())
|
||||
return 1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
Reference in New Issue
Block a user