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88 lines
3.2 KiB
C++
88 lines
3.2 KiB
C++
#pragma once
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/*
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Copyright (c) 2018 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 "../include/zmq.h"
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#include <unity.h>
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#include <string.h>
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#include <stdio.h>
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#if defined(_MSC_VER) && _MSC_VER <= 1800
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#define snprintf _snprintf
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#endif
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int test_assert_success_message_errno_helper (int rc,
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const char *msg,
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const char *expr)
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{
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if (rc == -1) {
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char buffer[512];
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buffer[sizeof (buffer) - 1] =
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0; // to ensure defined behavior with VC++ <= 2013
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snprintf (buffer, sizeof (buffer) - 1,
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"%s failed%s%s%s, errno = %i (%s)", expr,
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msg ? " (additional info: " : "", msg ? msg : "",
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msg ? ")" : "", zmq_errno (), zmq_strerror (zmq_errno ()));
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TEST_FAIL_MESSAGE (buffer);
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}
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return rc;
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}
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#define TEST_ASSERT_SUCCESS_MESSAGE_ERRNO(expr, msg) \
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test_assert_success_message_errno_helper (expr, msg, #expr)
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#define TEST_ASSERT_SUCCESS_ERRNO(expr) \
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test_assert_success_message_errno_helper (expr, NULL, #expr)
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void send_string_expect_success (void *socket, const char *str, int flags)
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{
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const size_t len = str ? strlen (str) : 0;
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const int rc = zmq_send (socket, str, len, flags);
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TEST_ASSERT_EQUAL_INT ((int) len, rc);
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}
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void recv_string_expect_success (void *socket, const char *str, int flags)
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{
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const size_t len = str ? strlen (str) : 0;
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char buffer[255];
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TEST_ASSERT_LESS_OR_EQUAL_MESSAGE (sizeof (buffer), len,
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"recv_string_expect_success cannot be "
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"used for strings longer than 255 "
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"characters");
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const int rc =
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TEST_ASSERT_SUCCESS_ERRNO (zmq_recv (socket, buffer, sizeof (buffer), 0));
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TEST_ASSERT_EQUAL_INT ((int) len, rc);
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if (str)
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TEST_ASSERT_EQUAL_STRING_LEN (str, buffer, len);
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}
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