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Added timespec support for C++11 or later.

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This commit is contained in:
Takatoshi Kondo
2019-05-09 13:10:38 +09:00
parent ce088e7e0a
commit d3fecce359
5 changed files with 313 additions and 0 deletions
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154
test/msgpack_cpp11.cpp
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@@ -1049,4 +1049,158 @@ TEST(MSGPACK_CHRONO, system_clock_impl_now)
EXPECT_EQ(val1, val3);
}
TEST(MSGPACK_TIMESPEC, timespec_pack_convert_zero)
{
std::stringstream ss;
timespec val1{ 0, 0 };
msgpack::pack(ss, val1);
EXPECT_EQ(ss.str().data()[0], static_cast<char>(0xd6));
msgpack::object_handle oh;
msgpack::unpack(oh, ss.str().data(), ss.str().size());
timespec val2 = oh.get().as<timespec>();
EXPECT_EQ(val1.tv_sec, val2.tv_sec);
EXPECT_EQ(val1.tv_nsec, val2.tv_nsec);
}
TEST(MSGPACK_TIMESPEC, timespec_object_with_zone_zero)
{
msgpack::zone z;
timespec val1{ 0, 0 };
msgpack::object obj(val1, z);
timespec val2 = obj.as<timespec>();
EXPECT_EQ(val1.tv_sec, val2.tv_sec);
EXPECT_EQ(val1.tv_nsec, val2.tv_nsec);
}
TEST(MSGPACK_TIMESPEC, timespec_pack_convert_32bit_sec)
{
std::stringstream ss;
timespec val1{ 0xffffffffUL, 0 };
msgpack::pack(ss, val1);
EXPECT_EQ(ss.str().data()[0], static_cast<char>(0xd6));
msgpack::object_handle oh;
msgpack::unpack(oh, ss.str().data(), ss.str().size());
timespec val2 = oh.get().as<timespec>();
EXPECT_EQ(val1.tv_sec, val2.tv_sec);
EXPECT_EQ(val1.tv_nsec, val2.tv_nsec);
}
TEST(MSGPACK_TIMESPEC, timespec_object_with_zone_32bit_sec)
{
msgpack::zone z;
timespec val1{ 0xffffffffUL, 0 };
msgpack::object obj(val1, z);
timespec val2 = obj.as<timespec>();
EXPECT_EQ(val1.tv_sec, val2.tv_sec);
EXPECT_EQ(val1.tv_nsec, val2.tv_nsec);
}
TEST(MSGPACK_TIMESPEC, timespec_pack_convert_max_nano)
{
std::stringstream ss;
timespec val1{ 0, 999999999 };
msgpack::pack(ss, val1);
EXPECT_EQ(ss.str().data()[0], static_cast<char>(0xd7));
msgpack::object_handle oh;
msgpack::unpack(oh, ss.str().data(), ss.str().size());
timespec val2 = oh.get().as<timespec>();
EXPECT_EQ(val1.tv_sec, val2.tv_sec);
EXPECT_EQ(val1.tv_nsec, val2.tv_nsec);
}
TEST(MSGPACK_TIMESPEC, timespec_object_with_zone_max_nano)
{
msgpack::zone z;
timespec val1{ 0, 999999999 };
msgpack::object obj(val1, z);
timespec val2 = obj.as<timespec>();
EXPECT_EQ(val1.tv_sec, val2.tv_sec);
EXPECT_EQ(val1.tv_nsec, val2.tv_nsec);
}
TEST(MSGPACK_TIMESPEC, timespec_pack_convert_34bit_sec_max_nano)
{
if (sizeof(decltype(std::declval<timespec>().tv_sec)) <= 4) return;
std::stringstream ss;
timespec val1{ static_cast<decltype(std::declval<timespec>().tv_sec)>(0x3ffffffffULL), 999999999 };
msgpack::pack(ss, val1);
EXPECT_EQ(ss.str().data()[0], static_cast<char>(0xd7));
msgpack::object_handle oh;
msgpack::unpack(oh, ss.str().data(), ss.str().size());
timespec val2 = oh.get().as<timespec>();
EXPECT_EQ(val1.tv_sec, val2.tv_sec);
EXPECT_EQ(val1.tv_nsec, val2.tv_nsec);
}
TEST(MSGPACK_TIMESPEC, timespec_object_with_zone_34bit_sec_max_nano)
{
if (sizeof(decltype(std::declval<timespec>().tv_sec)) <= 4) return;
msgpack::zone z;
timespec val1{ static_cast<decltype(std::declval<timespec>().tv_sec)>(0x3ffffffffULL), 999999999 };
msgpack::object obj(val1, z);
timespec val2 = obj.as<timespec>();
EXPECT_EQ(val1.tv_sec, val2.tv_sec);
EXPECT_EQ(val1.tv_nsec, val2.tv_nsec);
}
TEST(MSGPACK_TIMESPEC, timespec_pack_convert_35bit_sec_max_nano)
{
if (sizeof(decltype(std::declval<timespec>().tv_sec)) <= 4) return;
std::stringstream ss;
timespec val1{ static_cast<decltype(std::declval<timespec>().tv_sec)>(0x7ffffffffULL), 999999999 };
msgpack::pack(ss, val1);
EXPECT_EQ(ss.str().data()[0], static_cast<char>(0xc7));
msgpack::object_handle oh;
msgpack::unpack(oh, ss.str().data(), ss.str().size());
timespec val2 = oh.get().as<timespec>();
EXPECT_EQ(val1.tv_sec, val2.tv_sec);
EXPECT_EQ(val1.tv_nsec, val2.tv_nsec);
}
TEST(MSGPACK_TIMESPEC, timespec_object_with_zone_35bit_sec_max_nano)
{
if (sizeof(decltype(std::declval<timespec>().tv_sec)) <= 4) return;
msgpack::zone z;
timespec val1{ static_cast<decltype(std::declval<timespec>().tv_sec)>(0x7ffffffffULL), 999999999 };
msgpack::object obj(val1, z);
timespec val2 = obj.as<timespec>();
EXPECT_EQ(val1.tv_sec, val2.tv_sec);
EXPECT_EQ(val1.tv_nsec, val2.tv_nsec);
}
TEST(MSGPACK_TIMESPEC, timespec_pack_convert_64bit_sec_max_nano)
{
std::stringstream ss;
timespec val1{ std::numeric_limits<decltype(std::declval<timespec>().tv_sec)>::max(), 999999999 };
msgpack::pack(ss, val1);
EXPECT_EQ(ss.str().data()[0], static_cast<char>(0xc7));
msgpack::object_handle oh;
msgpack::unpack(oh, ss.str().data(), ss.str().size());
timespec val2 = oh.get().as<timespec>();
EXPECT_EQ(val1.tv_sec, val2.tv_sec);
EXPECT_EQ(val1.tv_nsec, val2.tv_nsec);
}
TEST(MSGPACK_TIMESPEC, timespec_object_with_zone_64bit_sec_max_nano)
{
msgpack::zone z;
timespec val1{ std::numeric_limits<decltype(std::declval<timespec>().tv_sec)>::max(), 999999999 };
msgpack::object obj(val1, z);
timespec val2 = obj.as<timespec>();
EXPECT_EQ(val1.tv_sec, val2.tv_sec);
EXPECT_EQ(val1.tv_nsec, val2.tv_nsec);
}
#endif // !defined(MSGPACK_USE_CPP03)