mirror of
https://github.com/zeromq/libzmq.git
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136 lines
4.0 KiB
C++
136 lines
4.0 KiB
C++
/*
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Copyright (c) 2007-2016 Contributors as noted in the AUTHORS file
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This file is part of libzmq, the ZeroMQ core engine in C++.
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libzmq is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License (LGPL) as published
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by the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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As a special exception, the Contributors give you permission to link
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this library with independent modules to produce an executable,
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regardless of the license terms of these independent modules, and to
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copy and distribute the resulting executable under terms of your choice,
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provided that you also meet, for each linked independent module, the
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terms and conditions of the license of that module. An independent
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module is a module which is not derived from or based on this library.
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If you modify this library, you must extend this exception to your
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version of the library.
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libzmq is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "testutil.hpp"
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#include "testutil_unity.hpp"
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SETUP_TEARDOWN_TESTCONTEXT
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void create_inproc_client_server_pair (void **server_, void **client_)
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{
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*server_ = test_context_socket (ZMQ_SERVER);
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*client_ = test_context_socket (ZMQ_CLIENT);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_bind (*server_, "inproc://test-client-server"));
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_connect (*client_, "inproc://test-client-server"));
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}
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void send_sndmore_expect_failure (void *socket_)
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{
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int rc = zmq_send (socket_, "X", 1, ZMQ_SNDMORE);
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TEST_ASSERT_EQUAL_INT (-1, rc);
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TEST_ASSERT_EQUAL_INT (EINVAL, errno);
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}
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void test_client_sndmore_fails ()
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{
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void *server, *client;
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create_inproc_client_server_pair (&server, &client);
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send_sndmore_expect_failure (client);
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test_context_socket_close (server);
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test_context_socket_close (client);
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}
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void test_server_sndmore_fails ()
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{
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void *server, *client;
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create_inproc_client_server_pair (&server, &client);
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send_sndmore_expect_failure (server);
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test_context_socket_close (server);
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test_context_socket_close (client);
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}
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void test_routing_id ()
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{
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void *server, *client;
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create_inproc_client_server_pair (&server, &client);
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send_string_expect_success (client, "X", 0);
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uint32_t routing_id;
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{
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zmq_msg_t msg;
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_init (&msg));
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int rc = TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_recv (&msg, server, 0));
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TEST_ASSERT_EQUAL_INT (1, rc);
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routing_id = zmq_msg_routing_id (&msg);
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TEST_ASSERT_NOT_EQUAL (0, routing_id);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_close (&msg));
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}
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{
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zmq_msg_t msg;
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_init_size (&msg, 1));
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char *data = static_cast<char *> (zmq_msg_data (&msg));
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data[0] = 2;
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_set_routing_id (&msg, routing_id));
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int rc = zmq_msg_send (&msg, server, 0);
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TEST_ASSERT_EQUAL_INT (1, rc);
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}
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{
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zmq_msg_t msg;
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_init (&msg));
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int rc = zmq_msg_recv (&msg, client, 0);
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TEST_ASSERT_EQUAL_INT (1, rc);
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routing_id = zmq_msg_routing_id (&msg);
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TEST_ASSERT_EQUAL_UINT32 (0, routing_id);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_close (&msg));
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}
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test_context_socket_close (server);
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test_context_socket_close (client);
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}
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int main (void)
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{
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setup_test_environment ();
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UNITY_BEGIN ();
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RUN_TEST (test_client_sndmore_fails);
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RUN_TEST (test_server_sndmore_fails);
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RUN_TEST (test_routing_id);
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return UNITY_END ();
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}
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