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/*
* Copyright (c) 2012 Martin Sustrik All rights reserved.
* Copyright (c) 2013 GoPivotal, Inc. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include <nng/compat/nanomsg/nn.h>
#include <nng/compat/nanomsg/bus.h>
#include <nng/compat/nanomsg/pair.h>
#include <nng/compat/nanomsg/pipeline.h>
#include <nng/compat/nanomsg/inproc.h>
#include "compat_testutil.h"
#define SOCKET_ADDRESS_A "inproc://a"
#define SOCKET_ADDRESS_B "inproc://b"
#define SOCKET_ADDRESS_C "inproc://c"
#define SOCKET_ADDRESS_D "inproc://d"
#define SOCKET_ADDRESS_E "inproc://e"
int deva = -1;
int devb = -1;
int devc = -1;
int devd = -1;
int deve = -1;
void device1(NN_UNUSED void *arg)
{
int rc;
/* Intialise the device sockets. */
deva = test_socket(AF_SP_RAW, NN_PAIR);
test_bind(deva, SOCKET_ADDRESS_A);
devb = test_socket(AF_SP_RAW, NN_PAIR);
test_bind(devb, SOCKET_ADDRESS_B);
/* Run the device. */
rc = nn_device(deva, devb);
nn_assert(rc < 0 && (nn_errno() == EBADF));
}
void device2(NN_UNUSED void *arg)
{
int rc;
/* Intialise the device sockets. */
devc = test_socket(AF_SP_RAW, NN_PULL);
test_bind(devc, SOCKET_ADDRESS_C);
devd = test_socket(AF_SP_RAW, NN_PUSH);
test_bind(devd, SOCKET_ADDRESS_D);
/* Run the device. */
rc = nn_device(devc, devd);
nn_assert(rc < 0 && nn_errno() == EBADF);
}
void device3(NN_UNUSED void *arg)
{
int rc;
/* Intialise the device socket. */
deve = test_socket(AF_SP_RAW, NN_BUS);
test_bind(deve, SOCKET_ADDRESS_E);
/* Run the device. */
rc = nn_device(deve, -1);
nn_assert(rc < 0 && nn_errno() == EBADF);
}
int main()
{
int enda;
int endb;
int endc;
int endd;
int ende1;
int ende2;
struct nn_thread thread1;
struct nn_thread thread2;
struct nn_thread thread3;
int timeo;
/* Test the bi-directional device. */
/* Start the device. */
nn_thread_init(&thread1, device1, NULL);
/* Create two sockets to connect to the device. */
enda = test_socket(AF_SP, NN_PAIR);
test_connect(enda, SOCKET_ADDRESS_A);
endb = test_socket(AF_SP, NN_PAIR);
test_connect(endb, SOCKET_ADDRESS_B);
nn_sleep(100);
/* Pass a pair of messages between endpoints. */
test_send(enda, "ABC");
test_recv(endb, "ABC");
test_send(endb, "ABC");
test_recv(enda, "ABC");
/* Clean up. */
test_close(endb);
test_close(enda);
test_close(deva);
test_close(devb);
/* Test the uni-directional device. */
/* Start the device. */
nn_thread_init(&thread2, device2, NULL);
nn_sleep(100);
/* Create two sockets to connect to the device. */
endc = test_socket(AF_SP, NN_PUSH);
test_connect(endc, SOCKET_ADDRESS_C);
endd = test_socket(AF_SP, NN_PULL);
test_connect(endd, SOCKET_ADDRESS_D);
/* Pass a message between endpoints. */
test_send(endc, "XYZ");
test_recv(endd, "XYZ");
/* Clean up. */
test_close(endd);
test_close(endc);
test_close(devc);
test_close(devd);
/* Test the loopback device. */
/* Start the device. */
nn_thread_init(&thread3, device3, NULL);
nn_sleep(100);
/* Create two sockets to connect to the device. */
ende1 = test_socket(AF_SP, NN_BUS);
test_connect(ende1, SOCKET_ADDRESS_E);
ende2 = test_socket(AF_SP, NN_BUS);
test_connect(ende2, SOCKET_ADDRESS_E);
/* BUS is unreliable so wait a bit for connections to be established. */
nn_sleep(200);
/* Pass a message to the bus. */
test_send(ende1, "KLM");
test_recv(ende2, "KLM");
/* Make sure that the message doesn't arrive at the socket it was
* originally sent to. */
timeo = 100;
test_setsockopt(ende1, NN_SOL_SOCKET, NN_RCVTIMEO,
&timeo, sizeof (timeo));
test_drop(ende1, ETIMEDOUT);
/* Clean up. */
test_close(ende2);
test_close(ende1);
test_close(deve);
/* Shut down the devices. */
nn_term();
nn_thread_term(&thread1);
nn_thread_term(&thread2);
nn_thread_term(&thread3);
return (0);
}
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