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5934919f3e
Solution: use ZMQ_LAST_ENDPOINT in most places. This alllows running tests in paralle, and on over-booked shared machines where many of the ports would be already in use. Keep 3 tests with an hardcoded port, as there are some code paths that require it (eg: connect before bind), but list those ports in tests/testutil.hpp as macros so that they do not overlap and still allow parallel runs. These changes were inspired by a patch uploaded to Ubuntu by the package maintainer, Steve Langasek <steve.langasek@ubuntu.com>. Thank you Steve!
98 lines
2.8 KiB
C++
98 lines
2.8 KiB
C++
/*
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Copyright (c) 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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int main (void)
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{
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setup_test_environment();
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void *ctx = zmq_ctx_new ();
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assert (ctx);
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void *sb = zmq_socket (ctx, ZMQ_DEALER);
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assert (sb);
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void *sc = zmq_socket (ctx, ZMQ_DEALER);
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assert (sc);
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int rc = zmq_connect (sc, ENDPOINT_3);
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assert (rc == 0);
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rc = zmq_send_const (sc, "foobar", 6, 0);
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assert (rc == 6);
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rc = zmq_send_const (sc, "baz", 3, 0);
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assert (rc == 3);
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rc = zmq_send_const (sc, "buzz", 4, 0);
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assert (rc == 4);
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rc = zmq_bind (sb, ENDPOINT_3);
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assert (rc == 0);
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zmq_msg_t msg;
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rc = zmq_msg_init (&msg);
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assert (rc == 0);
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rc = zmq_msg_recv (&msg, sb, 0);
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assert (rc == 6);
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void *data = zmq_msg_data (&msg);
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assert (memcmp ("foobar", data, 6) == 0);
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rc = zmq_msg_close(&msg);
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assert (rc == 0);
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rc = zmq_msg_init (&msg);
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assert (rc == 0);
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rc = zmq_msg_recv (&msg, sb, 0);
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assert (rc == 3);
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data = zmq_msg_data (&msg);
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assert (memcmp ("baz", data, 3) == 0);
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rc = zmq_msg_close(&msg);
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assert (rc == 0);
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rc = zmq_msg_init (&msg);
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assert (rc == 0);
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rc = zmq_msg_recv (&msg, sb, 0);
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assert (rc == 4);
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data = zmq_msg_data (&msg);
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assert (memcmp ("buzz", data, 4) == 0);
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rc = zmq_msg_close(&msg);
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assert (rc == 0);
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rc = zmq_close (sc);
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assert (rc == 0);
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rc = zmq_close (sb);
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assert (rc == 0);
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rc = zmq_ctx_term (ctx);
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assert (rc == 0);
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return 0;
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}
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