mirror of
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115 lines
3.5 KiB
C++
115 lines
3.5 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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#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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void str_send_to (void *s_, const char *content_, const char *address_)
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{
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send_string_expect_success (s_, address_, ZMQ_SNDMORE);
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send_string_expect_success (s_, content_, 0);
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}
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void str_recv_from (void *s_, char **ptr_content_, char **ptr_address_)
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{
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*ptr_address_ = s_recv (s_);
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TEST_ASSERT_NOT_NULL (ptr_address_);
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*ptr_content_ = s_recv (s_);
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TEST_ASSERT_NOT_NULL (ptr_content_);
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}
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static const char test_question[] = "Is someone there ?";
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static const char test_answer[] = "Yes, there is !";
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void test_connect_fails ()
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{
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void *socket = test_context_socket (ZMQ_DGRAM);
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// Connecting dgram should fail
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TEST_ASSERT_FAILURE_ERRNO (ENOCOMPATPROTO,
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zmq_connect (socket, ENDPOINT_4));
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test_context_socket_close (socket);
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}
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void test_roundtrip ()
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{
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char *message_string;
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char *address;
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void *sender = test_context_socket (ZMQ_DGRAM);
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void *listener = test_context_socket (ZMQ_DGRAM);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_bind (listener, ENDPOINT_4));
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TEST_ASSERT_SUCCESS_ERRNO (zmq_bind (sender, ENDPOINT_5));
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str_send_to (sender, test_question, strrchr (ENDPOINT_4, '/') + 1);
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str_recv_from (listener, &message_string, &address);
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TEST_ASSERT_EQUAL_STRING (test_question, message_string);
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TEST_ASSERT_EQUAL_STRING (strrchr (ENDPOINT_5, '/') + 1, address);
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free (message_string);
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str_send_to (listener, test_answer, address);
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free (address);
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str_recv_from (sender, &message_string, &address);
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TEST_ASSERT_EQUAL_STRING (test_answer, message_string);
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TEST_ASSERT_EQUAL_STRING (strrchr (ENDPOINT_4, '/') + 1, address);
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free (message_string);
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free (address);
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test_context_socket_close (sender);
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test_context_socket_close (listener);
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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_connect_fails);
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RUN_TEST (test_roundtrip);
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return UNITY_END ();
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}
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