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unit_test_tcp_arbitrator_server.cpp
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/*
* Copyright (c) 2016, Freescale Semiconductor, Inc.
* Copyright 2016-2020 NXP
* All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include "erpc_arbitrated_client_manager.hpp"
#include "erpc_basic_codec.hpp"
#include "erpc_simple_server.hpp"
#include "erpc_tcp_transport.hpp"
#include "erpc_transport_arbitrator.hpp"
#include "Logging.hpp"
#include "c_test_secondInterface_server.h"
#include "myAlloc.hpp"
#include "unit_test.h"
#include "unit_test_wrapped.h"
#include <unistd.h>
using namespace erpc;
class MyMessageBufferFactory : public MessageBufferFactory
{
public:
virtual MessageBuffer create()
{
uint8_t *buf = new uint8_t[1024];
return MessageBuffer(buf, 1024);
}
virtual void dispose(MessageBuffer *buf)
{
erpc_assert(buf);
if (*buf)
{
delete[] buf->get();
}
}
};
int testClient();
TCPTransport g_transport("localhost", 12345, true);
MyMessageBufferFactory g_msgFactory;
BasicCodecFactory g_basicCodecFactory;
ArbitratedClientManager *g_client;
TransportArbitrator g_arbitrator;
SimpleServer g_server;
Mutex waitQuitMutex;
Crc16 g_crc16;
volatile int waitQuit = 0;
volatile int waitClient = 0;
volatile int isTestPassing = 0;
volatile int stopTest = 0;
void increaseWaitQuit()
{
Mutex::Guard lock(waitQuitMutex);
waitQuit++;
}
void runServer(void *arg)
{
erpc_status_t *err = (erpc_status_t *)arg;
*err = g_server.run();
increaseWaitQuit();
}
void runClient(void *arg)
{
// wait until ERPC first (client) app will announce that it is ready.
while (waitClient == 0)
{
}
// wait until ERPC first (client) app will announce ready to quit state
while (true)
{
isTestPassing = testClient();
{
Mutex::Guard lock(waitQuitMutex);
if (waitQuit != 0 || isTestPassing != 0 || stopTest != 0)
{
enableFirstSide();
break;
}
}
}
while (true)
{
Mutex::Guard lock(waitQuitMutex);
if (waitQuit != 0)
{
break;
}
}
// send to ERPC first (client) app ready to quit state
quitSecondInterfaceServer();
increaseWaitQuit();
}
////////////////////////////////////////////////////////////////////////////////
// Set up global fixture
////////////////////////////////////////////////////////////////////////////////
int main(int argc, char **argv)
{
// create logger instance
StdoutLogger m_logger;
m_logger.setFilterLevel(Logger::log_level_t::kInfo);
Log::setLogger(&m_logger);
Log::info("Intit ERPC second (server) app...\n");
erpc_status_t err = g_transport.open();
if (err)
{
Log::error("Failed to open connection in ERPC second (server) app\n");
return err;
}
g_arbitrator.setSharedTransport(&g_transport);
g_arbitrator.setCodec(g_basicCodecFactory.create());
g_client = new ArbitratedClientManager();
g_client->setArbitrator(&g_arbitrator);
g_client->setCodecFactory(&g_basicCodecFactory);
g_client->setMessageBufferFactory(&g_msgFactory);
g_arbitrator.setCrc16(&g_crc16);
g_server.setTransport(&g_arbitrator);
g_server.setCodecFactory(&g_basicCodecFactory);
g_server.setMessageBufferFactory(&g_msgFactory);
add_services(&g_server);
g_client->setServer(&g_server);
erpc_client_t client = reinterpret_cast<erpc_client_t>(g_client);
initInterfaces(client);
err = (erpc_status_t)-1;
// One thread for client and one for server app of application
Thread serverThread(&runServer, 0, 0, "server");
serverThread.start(&err);
g_client->setServerThreadId(serverThread.getThreadId());
Thread clientThread(&runClient, 0, 0, "client");
clientThread.start(&clientThread);
// Wait until client side will stop.
while (true)
{
Mutex::Guard lock(waitQuitMutex);
if (waitQuit >= 3)
{
break;
}
}
// Close transport
g_transport.close();
free(g_client);
if (err && err != kErpcStatus_ServerIsDown)
{
Log::error("Error occurred in ERPC second (server) app: %d\n", err);
return err;
}
return isTestPassing;
}
extern "C" {
void stopSecondSide()
{
++stopTest;
}
int32_t getResultFromSecondSide()
{
return isTestPassing;
}
void testCasesAreDone(void)
{
increaseWaitQuit();
}
void quitFirstInterfaceServer()
{
// removing FirstInterface service from the server
remove_services(&g_server);
// Stop server part
g_server.stop();
}
void whenReady()
{
waitClient++;
}
}
int testClient()
{
int number = 15;
for (int i = 0; i < number; i++)
{
secondSendInt(i + number);
}
for (int i = number - 1; i >= 0; i--)
{
if (i + number != secondReceiveInt())
{
return -1;
}
}
return 0;
}