generic-library/cppzmq
1
0
Fork 0
mirror of https://github.com/zeromq/cppzmq.git synced 2025-10-17 03:03:26 +02:00
Code Issues Projects Releases Wiki Activity

Improved range detection supporting ADL

Browse Source
This commit is contained in:
Gudmundur Adalsteinsson
2019-05-31 12:09:20 +00:00
parent 2d496cb296
commit f412ea9e34
4 changed files with 119 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
tests/CMakeLists.txt
View File

@@ -25,7 +25,8 @@ add_executable(
poller.cpp
active_poller.cpp
multipart.cpp
monitor.cpp
monitor.cpp
utilities.cpp
)
add_dependencies(unit_tests catch)

11
tests/message.cpp
View File

@@ -13,17 +13,6 @@ static_assert(std::is_nothrow_swappable<zmq::message_t>::value,
"message_t should be nothrow swappable");
#endif
#ifdef ZMQ_CPP11
TEST_CASE("range SFINAE", "[message]")
{
CHECK(!zmq::detail::is_range<int>::value);
CHECK(zmq::detail::is_range<std::string>::value);
CHECK(zmq::detail::is_range<std::string&>::value);
CHECK(zmq::detail::is_range<const std::string&>::value);
CHECK(zmq::detail::is_range<decltype("hello")>::value);
}
#endif
TEST_CASE("message default constructed", "[message]")
{
const zmq::message_t message;

96
tests/utilities.cpp Normal file
View File

@@ -0,0 +1,96 @@
#include <catch.hpp>
#include <zmq.hpp>
#ifdef ZMQ_CPP11
namespace test_ns
{
struct T_nr
{
};
struct T_mr
{
void *begin() const noexcept { return nullptr; }
void *end() const noexcept { return nullptr; }
};
struct T_fr
{
};
void *begin(const T_fr &) noexcept
{
return nullptr;
}
void *end(const T_fr &) noexcept
{
return nullptr;
}
struct T_mfr
{
void *begin() const noexcept { return nullptr; }
void *end() const noexcept { return nullptr; }
};
void *begin(const T_mfr &) noexcept
{
return nullptr;
}
void *end(const T_mfr &) noexcept
{
return nullptr;
}
// types with associated namespace std
struct T_assoc_ns_nr : std::exception
{
};
struct T_assoc_ns_mr : std::exception
{
void *begin() const noexcept { return nullptr; }
void *end() const noexcept { return nullptr; }
};
struct T_assoc_ns_fr : std::exception
{
};
void *begin(const T_assoc_ns_fr &) noexcept
{
return nullptr;
}
void *end(const T_assoc_ns_fr &) noexcept
{
return nullptr;
}
struct T_assoc_ns_mfr : std::exception
{
void *begin() const noexcept { return nullptr; }
void *end() const noexcept { return nullptr; }
};
void *begin(const T_assoc_ns_mfr &) noexcept
{
return nullptr;
}
void *end(const T_assoc_ns_mfr &) noexcept
{
return nullptr;
}
} // namespace test_ns
TEST_CASE("range SFINAE", "[utilities]")
{
CHECK(!zmq::detail::is_range<int>::value);
CHECK(zmq::detail::is_range<std::string>::value);
CHECK(zmq::detail::is_range<std::string &>::value);
CHECK(zmq::detail::is_range<const std::string &>::value);
CHECK(zmq::detail::is_range<decltype("hello")>::value);
CHECK(zmq::detail::is_range<std::initializer_list<int>>::value);
CHECK(!zmq::detail::is_range<test_ns::T_nr>::value);
CHECK(zmq::detail::is_range<test_ns::T_mr>::value);
CHECK(zmq::detail::is_range<test_ns::T_fr>::value);
CHECK(zmq::detail::is_range<test_ns::T_mfr>::value);
CHECK(!zmq::detail::is_range<test_ns::T_assoc_ns_nr>::value);
CHECK(zmq::detail::is_range<test_ns::T_assoc_ns_mr>::value);
CHECK(zmq::detail::is_range<test_ns::T_assoc_ns_fr>::value);
CHECK(zmq::detail::is_range<test_ns::T_assoc_ns_mfr>::value);
}
#endif