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98 lines
2.8 KiB
C++
98 lines
2.8 KiB
C++
/*
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Copyright (c) 2007-2017 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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void setUp ()
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{
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}
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void tearDown ()
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{
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}
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#define THREAD_COUNT 100
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struct thread_data
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{
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char endpoint[MAX_SOCKET_STRING];
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};
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extern "C" {
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static void worker (void *data_)
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{
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const thread_data *const tdata = static_cast<const thread_data *> (data_);
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void *socket = zmq_socket (get_test_context (), ZMQ_SUB);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (socket, tdata->endpoint));
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// Start closing the socket while the connecting process is underway.
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TEST_ASSERT_SUCCESS_ERRNO (zmq_close (socket));
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}
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}
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void test_shutdown_stress ()
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{
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void *threads[THREAD_COUNT];
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for (int j = 0; j != 10; j++) {
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// Check the shutdown with many parallel I/O threads.
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struct thread_data tdata;
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setup_test_context ();
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zmq_ctx_set (get_test_context (), ZMQ_IO_THREADS, 7);
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void *socket = test_context_socket (ZMQ_PUB);
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bind_loopback_ipv4 (socket, tdata.endpoint, sizeof (tdata.endpoint));
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for (int i = 0; i != THREAD_COUNT; i++) {
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threads[i] = zmq_threadstart (&worker, &tdata);
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}
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for (int i = 0; i != THREAD_COUNT; i++) {
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zmq_threadclose (threads[i]);
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}
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test_context_socket_close (socket);
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teardown_test_context ();
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}
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}
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int main ()
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{
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setup_test_environment ();
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UNITY_BEGIN ();
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RUN_TEST (test_shutdown_stress);
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return UNITY_END ();
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}
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