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libzmq/tests/test_stream_empty.cpp
2014-01-02 12:00:57 +01:00

61 lines
1.8 KiB
C++

/*
Copyright (c) 2007-2014 Contributors as noted in the AUTHORS file
This file is part of 0MQ.
0MQ is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
0MQ is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "testutil.hpp"
int main (void) {
setup_test_environment ();
void *ctx = zmq_ctx_new ();
assert (ctx);
void *stream = zmq_socket (ctx, ZMQ_STREAM);
assert (stream);
void *dealer = zmq_socket (ctx, ZMQ_DEALER);
assert (dealer);
int rc = zmq_bind (stream, "tcp://127.0.0.1:5555");
assert (rc >= 0);
rc = zmq_connect (dealer, "tcp://127.0.0.1:5555");
assert (rc >= 0);
zmq_send (dealer, "", 0, 0);
zmq_msg_t ident, empty;
zmq_msg_init (&ident);
rc = zmq_msg_recv (&ident, stream, 0);
assert (rc >= 0);
rc = zmq_msg_init_data (&empty, (void *) "", 0, NULL, NULL);
assert (rc >= 0);
rc = zmq_msg_send (&ident, stream, ZMQ_SNDMORE);
assert (rc >= 0);
rc = zmq_msg_close (&ident);
assert (rc >= 0);
rc = zmq_msg_send (&empty, stream, 0);
assert (rc >= 0);
// This close used to fail with Bad Address
rc = zmq_msg_close (&empty);
assert (rc >= 0);
close_zero_linger (dealer);
close_zero_linger (stream);
zmq_ctx_term (ctx);
}