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Copy pathreference_wrapper_cpp11.cpp
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100 lines (89 loc) · 2.52 KB
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#include <msgpack.hpp>
#include <sstream>
#define BOOST_TEST_MODULE MSGPACK_REFERENCE_WRAPPER
#include <boost/test/unit_test.hpp>
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#if !defined(MSGPACK_USE_CPP03)
BOOST_AUTO_TEST_CASE(pack_convert)
{
int i1 = 42;
std::reference_wrapper<int> val1(i1);
std::stringstream ss;
msgpack::pack(ss, val1);
std::string const& str = ss.str();
msgpack::object_handle oh = msgpack::unpack(str.data(), str.size());
int i2 = 0;
std::reference_wrapper<int> val2(i2);
oh.get().convert(val2);
BOOST_CHECK_EQUAL(i1, i2);
}
BOOST_AUTO_TEST_CASE(pack_convert_const)
{
const int i1 = 42;
std::reference_wrapper<const int> val1(i1);
std::stringstream ss;
msgpack::pack(ss, val1);
std::string const& str = ss.str();
msgpack::object_handle oh = msgpack::unpack(str.data(), str.size());
int i2 = 0;
std::reference_wrapper<int> val2(i2);
oh.get().convert(val2);
BOOST_CHECK_EQUAL(i1, i2);
}
BOOST_AUTO_TEST_CASE(pack_vector)
{
int i1 = 42;
std::vector<std::reference_wrapper<int>> val1{i1};
std::stringstream ss;
msgpack::pack(ss, val1);
std::string const& str = ss.str();
msgpack::object_handle oh = msgpack::unpack(str.data(), str.size());
std::vector<int> val2 = oh.get().as<std::vector<int>>();
BOOST_CHECK_EQUAL(val2.size(), static_cast<size_t>(1));
BOOST_CHECK_EQUAL(val1[0], val2[0]);
}
BOOST_AUTO_TEST_CASE(object)
{
int i1 = 42;
std::reference_wrapper<int> val1(i1);
msgpack::object o(val1);
int i2 = 0;
std::reference_wrapper<int> val2(i2);
o.convert(val2);
BOOST_CHECK_EQUAL(i1, i2);
}
BOOST_AUTO_TEST_CASE(object_const)
{
const int i1 = 42;
std::reference_wrapper<const int> val1(i1);
msgpack::object o(val1);
int i2 = 0;
std::reference_wrapper<int> val2(i2);
o.convert(val2);
BOOST_CHECK_EQUAL(i1, i2);
}
BOOST_AUTO_TEST_CASE(object_with_zone)
{
std::string s1 = "ABC";
std::reference_wrapper<std::string> val1(s1);
msgpack::zone z;
msgpack::object o(val1, z);
std::string s2 = "DE";
std::reference_wrapper<std::string> val2(s2);
o.convert(val2);
BOOST_CHECK_EQUAL(s1, s2);
}
BOOST_AUTO_TEST_CASE(object_with_zone_const)
{
const std::string s1 = "ABC";
std::reference_wrapper<const std::string> val1(s1);
msgpack::zone z;
msgpack::object o(val1, z);
std::string s2 = "DE";
std::reference_wrapper<std::string> val2(s2);
o.convert(val2);
BOOST_CHECK_EQUAL(s1, s2);
}
#endif // !defined(MSGPACK_USE_CPP03)