mirror of
https://github.com/zeromq/libzmq.git
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a8b2e5a617
Solution: migrate to unity
136 lines
4.6 KiB
C++
136 lines
4.6 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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#include <unity.h>
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void setUp ()
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{
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setup_test_context ();
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}
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void tearDown ()
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{
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teardown_test_context ();
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}
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// TODO this is heavily duplicated with test_reqrep_device.cpp
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void test_roundtrip ()
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{
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// Create a req/rep device.
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void *dealer = test_context_socket (ZMQ_DEALER);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_bind (dealer, "tipc://{5560,0,0}"));
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void *router = test_context_socket (ZMQ_ROUTER);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_bind (router, "tipc://{5561,0,0}"));
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// Create a worker.
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void *rep = test_context_socket (ZMQ_REP);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (rep, "tipc://{5560,0}@0.0.0"));
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// Create a client.
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void *req = test_context_socket (ZMQ_REQ);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (req, "tipc://{5561,0}@0.0.0"));
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// Send a request.
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send_string_expect_success (req, "ABC", ZMQ_SNDMORE);
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send_string_expect_success (req, "DEF", 0);
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// Pass the request through the device.
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for (int i = 0; i != 4; i++) {
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zmq_msg_t msg;
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_init (&msg));
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_recv (&msg, router, 0));
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int rcvmore;
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size_t sz = sizeof (rcvmore);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_getsockopt (router, ZMQ_RCVMORE, &rcvmore, &sz));
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_msg_send (&msg, dealer, rcvmore ? ZMQ_SNDMORE : 0));
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}
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// Receive the request.
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recv_string_expect_success (rep, "ABC", 0);
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int rcvmore;
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size_t sz = sizeof (rcvmore);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_getsockopt (rep, ZMQ_RCVMORE, &rcvmore, &sz));
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TEST_ASSERT_TRUE (rcvmore);
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recv_string_expect_success (rep, "DEF", 0);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_getsockopt (rep, ZMQ_RCVMORE, &rcvmore, &sz));
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TEST_ASSERT_FALSE (rcvmore);
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// Send the reply.
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send_string_expect_success (rep, "GHI", ZMQ_SNDMORE);
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send_string_expect_success (rep, "JKL", 0);
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// Pass the reply through the device.
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for (int i = 0; i != 4; i++) {
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zmq_msg_t msg;
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_init (&msg));
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_recv (&msg, dealer, 0));
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int rcvmore;
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size_t sz = sizeof (rcvmore);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_getsockopt (dealer, ZMQ_RCVMORE, &rcvmore, &sz));
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_msg_send (&msg, router, rcvmore ? ZMQ_SNDMORE : 0));
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}
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// Receive the reply.
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recv_string_expect_success (req, "GHI", 0);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_getsockopt (req, ZMQ_RCVMORE, &rcvmore, &sz));
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TEST_ASSERT_TRUE (rcvmore);
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recv_string_expect_success (req, "JKL", 0);
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TEST_ASSERT_SUCCESS_ERRNO (
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zmq_getsockopt (req, ZMQ_RCVMORE, &rcvmore, &sz));
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TEST_ASSERT_FALSE (rcvmore);
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// Clean up.
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test_context_socket_close (req);
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test_context_socket_close (rep);
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test_context_socket_close (router);
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test_context_socket_close (dealer);
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}
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int main ()
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{
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if (!is_tipc_available ()) {
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printf ("TIPC environment unavailable, skipping test\n");
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return 77;
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}
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UNITY_BEGIN ();
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RUN_TEST (test_roundtrip);
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return UNITY_END ();
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}
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