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87 lines
3.0 KiB
C++
87 lines
3.0 KiB
C++
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/*
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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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#include <string.h>
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SETUP_TEARDOWN_TESTCONTEXT
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void test_msg_init ()
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{
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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_EQUAL_INT (0, zmq_msg_size (&msg));
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_close (&msg));
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}
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void test_msg_init_size ()
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{
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const char *data = "foobar";
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zmq_msg_t msg;
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_init_size (&msg, 6));
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TEST_ASSERT_EQUAL_INT (6, zmq_msg_size (&msg));
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memcpy (zmq_msg_data (&msg), data, 6);
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TEST_ASSERT_EQUAL_STRING_LEN (data, zmq_msg_data (&msg), 6);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_close (&msg));
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zmq_msg_t msg2;
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_init_size (&msg2, 0));
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TEST_ASSERT_EQUAL_INT (0, zmq_msg_size (&msg2));
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_close (&msg2));
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}
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void test_msg_init_buffer ()
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{
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const char *data = "foobar";
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zmq_msg_t msg;
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_init_buffer (&msg, data, 6));
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TEST_ASSERT_EQUAL_INT (6, zmq_msg_size (&msg));
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TEST_ASSERT (data != zmq_msg_data (&msg));
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TEST_ASSERT_EQUAL_STRING_LEN (data, zmq_msg_data (&msg), 6);
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_close (&msg));
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zmq_msg_t msg2;
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_init_buffer (&msg2, NULL, 0));
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TEST_ASSERT_EQUAL_INT (0, zmq_msg_size (&msg2));
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TEST_ASSERT_SUCCESS_ERRNO (zmq_msg_close (&msg2));
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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_msg_init);
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RUN_TEST (test_msg_init_size);
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RUN_TEST (test_msg_init_buffer);
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return UNITY_END ();
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}
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