cpp/test/fixint.cc


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#include <msgpack.hpp>
#include <gtest/gtest.h>

template <typename T>
void check_size(size_t size) {
	T v(0);
	msgpack::sbuffer sbuf;
	msgpack::pack(sbuf, v);
	EXPECT_EQ(size, sbuf.size());
}

TEST(fixint, size)
{
	check_size<msgpack::type::fix_int8>(2);
	check_size<msgpack::type::fix_int16>(3);
	check_size<msgpack::type::fix_int32>(5);
	check_size<msgpack::type::fix_int64>(9);

	check_size<msgpack::type::fix_uint8>(2);
	check_size<msgpack::type::fix_uint16>(3);
	check_size<msgpack::type::fix_uint32>(5);
	check_size<msgpack::type::fix_uint64>(9);
}


template <typename T>
void check_convert() {
	T v1(-11);
	msgpack::sbuffer sbuf;
	msgpack::pack(sbuf, v1);

	msgpack::unpacked msg;
	msgpack::unpack(&msg, sbuf.data(), sbuf.size());

	T v2;
	msg.get().convert(&v2);

	EXPECT_EQ(v1.get(), v2.get());

	EXPECT_EQ(msg.get(), msgpack::object(T(v1.get())));
}

TEST(fixint, convert)
{
	check_convert<msgpack::type::fix_int8>();
	check_convert<msgpack::type::fix_int16>();
	check_convert<msgpack::type::fix_int32>();
	check_convert<msgpack::type::fix_int64>();

	check_convert<msgpack::type::fix_uint8>();
	check_convert<msgpack::type::fix_uint16>();
	check_convert<msgpack::type::fix_uint32>();
	check_convert<msgpack::type::fix_uint64>();
}