diff --git a/tests/message.cpp b/tests/message.cpp index a841413..87655c3 100644 --- a/tests/message.cpp +++ b/tests/message.cpp @@ -179,6 +179,37 @@ TEST_CASE("message equality non equal lhs empty", "[message]") CHECK(msg_a != msg_b); } +TEST_CASE("message rebuild with size", "[message]") +{ + const zmq::message_t msg(); + msg.rebuild(5) + CHECK(msg.size() == 5); +} + +#if defined(ZMQ_CPP11) && !defined(ZMQ_CPP11_PARTIAL) +TEST_CASE("message rebuild with strings", "[message]") +{ + SECTION("string") + { + const std::string hi(data); + zmq::message_t hi_msg(); + hi_msg.rebuild(hi) + CHECK(2u == hi_msg.size()); + CHECK(0 == memcmp(data, hi_msg.data(), 2)); + } +#if CPPZMQ_HAS_STRING_VIEW + SECTION("string_view") + { + const std::string_view hi(data); + zmq::message_t hi_msg(); + hi_msg.rebuild(hi) + CHECK(2u == hi_msg.size()); + CHECK(0 == memcmp(data, hi_msg.data(), 2)); + } +#endif +} +#endif + TEST_CASE("message to string", "[message]") { const zmq::message_t a; diff --git a/zmq.hpp b/zmq.hpp index 775c6f6..473cbd7 100644 --- a/zmq.hpp +++ b/zmq.hpp @@ -544,6 +544,13 @@ class message_t rebuild(str.data(), str.size()); } +#if CPPZMQ_HAS_STRING_VIEW + void rebuild(std::string_view str) + { + rebuild(str.data(), str.size()); + } +#endif + void rebuild(void *data_, size_t size_, free_fn *ffn_, void *hint_ = ZMQ_NULLPTR) { int rc = zmq_msg_close(&msg);