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Added a clone function for msgpack::object.

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The function prepares zone's chunk that has minimal size to deep copy.
This commit is contained in:
Takatoshi Kondo
2015-05-20 12:43:03 +09:00
parent 432c9cc542
commit e18f5b2d52
7 changed files with 187 additions and 26 deletions
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83
test/object.cpp
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@@ -340,3 +340,86 @@ TEST(object, construct_class_enum_outer)
}
#endif // !defined(MSGPACK_USE_CPP03)
TEST(object, clone_int)
{
int v = 0;
msgpack::object obj(v);
std::size_t sz1 = msgpack::aligned_zone_size(obj);
#if defined(MSGPACK_USE_CPP03)
msgpack::object_handle h = msgpack::move(msgpack::clone(obj));
#else // defined(MSGPACK_USE_CPP03)
msgpack::object_handle h = msgpack::clone(obj);
#endif // defined(MSGPACK_USE_CPP03)
EXPECT_EQ(h.get(), obj);
EXPECT_EQ(sz1, msgpack::aligned_zone_size(h.get()));
}
TEST(object, clone_str)
{
msgpack::zone z;
std::string v = "123456789";
msgpack::object obj(v, z);
std::size_t sz1 = msgpack::aligned_zone_size(obj);
#if defined(MSGPACK_USE_CPP03)
msgpack::object_handle h = msgpack::move(msgpack::clone(obj));
#else // defined(MSGPACK_USE_CPP03)
msgpack::object_handle h = msgpack::clone(obj);
#endif // defined(MSGPACK_USE_CPP03)
EXPECT_EQ(h.get(), obj);
EXPECT_EQ(sz1, msgpack::aligned_zone_size(h.get()));
}
TEST(object, clone_bin)
{
msgpack::zone z;
std::vector<char> v;
v.push_back('A');
v.push_back('B');
v.push_back('C');
msgpack::object obj(v, z);
std::size_t sz1 = msgpack::aligned_zone_size(obj);
#if defined(MSGPACK_USE_CPP03)
msgpack::object_handle h = msgpack::move(msgpack::clone(obj));
#else // defined(MSGPACK_USE_CPP03)
msgpack::object_handle h = msgpack::clone(obj);
#endif // defined(MSGPACK_USE_CPP03)
EXPECT_EQ(h.get(), obj);
EXPECT_EQ(sz1, msgpack::aligned_zone_size(h.get()));
}
TEST(object, clone_array)
{
msgpack::zone z;
std::vector<int> v;
v.push_back(1);
v.push_back(2);
v.push_back(3);
msgpack::object obj(v, z);
std::size_t sz1 = msgpack::aligned_zone_size(obj);
#if defined(MSGPACK_USE_CPP03)
msgpack::object_handle h = msgpack::move(msgpack::clone(obj));
#else // defined(MSGPACK_USE_CPP03)
msgpack::object_handle h = msgpack::clone(obj);
#endif // defined(MSGPACK_USE_CPP03)
EXPECT_EQ(h.get(), obj);
EXPECT_EQ(sz1, msgpack::aligned_zone_size(h.get()));
}
TEST(object, clone_map)
{
msgpack::zone z;
std::map<int, std::string> v;
v.insert(std::map<int, std::string>::value_type(1, "ABC"));
v.insert(std::map<int, std::string>::value_type(2, "DEF"));
v.insert(std::map<int, std::string>::value_type(3, "GHI"));
msgpack::object obj(v, z);
std::size_t sz1 = msgpack::aligned_zone_size(obj);
#if defined(MSGPACK_USE_CPP03)
msgpack::object_handle h = msgpack::move(msgpack::clone(obj));
#else // defined(MSGPACK_USE_CPP03)
msgpack::object_handle h = msgpack::clone(obj);
#endif // defined(MSGPACK_USE_CPP03)
EXPECT_EQ(h.get(), obj);
EXPECT_EQ(sz1, msgpack::aligned_zone_size(h.get()));
}