Merge commit '31cbcd39be6aef3ed43121da5b797d8ec9b0fd31' as 'libs/cppzmq'

2022-10-22 14:34:43 +02:00
parent 3d97ffdfea 31cbcd39be
commit 1c59c6d56e
34 changed files with 7679 additions and 0 deletions
--- a/libs/cppzmq/tests/testutil.hpp
+++ b/libs/cppzmq/tests/testutil.hpp
@@ -0,0 +1,54 @@
+#pragma once
+
+#include <catch2/catch.hpp>
+#include <zmq.hpp>
+
+#if defined(ZMQ_CPP11)
+
+inline std::string bind_ip4_loopback(zmq::socket_t &socket)
+{
+    socket.bind("tcp://127.0.0.1:*");
+    std::string endpoint(100, ' ');
+    endpoint.resize(socket.get(zmq::sockopt::last_endpoint, zmq::buffer(endpoint)));
+    return endpoint;
+}
+
+struct common_server_client_setup
+{
+    common_server_client_setup(bool initialize = true)
+    {
+        if (initialize)
+            init();
+    }
+
+    void init()
+    {
+        endpoint = bind_ip4_loopback(server);
+        REQUIRE_NOTHROW(client.connect(endpoint));
+    }
+
+    zmq::context_t context;
+    zmq::socket_t server{context, zmq::socket_type::pair};
+    zmq::socket_t client{context, zmq::socket_type::pair};
+    std::string endpoint;
+};
+#endif
+
+#define CHECK_THROWS_ZMQ_ERROR(ecode, expr)                                         \
+    do {                                                                            \
+        try {                                                                       \
+            expr;                                                                   \
+            CHECK(false);                                                           \
+        }                                                                           \
+        catch (const zmq::error_t &ze) {                                            \
+            INFO(std::string("Unexpected error code: ") + ze.what());               \
+            CHECK(ze.num() == ecode);                                               \
+        }                                                                           \
+        catch (const std::exception &ex) {                                          \
+            INFO(std::string("Unexpected exception: ") + ex.what());                \
+            CHECK(false);                                                           \
+        }                                                                           \
+        catch (...) {                                                               \
+            CHECK(false);                                                           \
+        }                                                                           \
+    } while (false)