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/*******************************************************************************
* Copyright (c) 2011 protos software gmbh (http://www.protos.de).
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* CONTRIBUTORS:
* Thomas Schuetz (initial contribution)
*
*******************************************************************************/
#include "TestEtMessageService.h"
#include "etUnit.h"
#include "etMessageService.h"
void TestEtMessageService_init(void){
etMessageService msgService;
uint16 max = 6;
uint16 blockSize = 32;
uint8 msgBuffer[max*blockSize];
etMessageService_init(&msgService, msgBuffer, max, blockSize);
EXPECT_EQUAL_PTR("msgService.messagePool.first", msgBuffer, msgService.messagePool.first);
EXPECT_EQUAL_PTR("msgService.messagePool in between", &msgBuffer[3*blockSize], msgService.messagePool.first->next->next->next);
EXPECT_EQUAL_PTR("msgService.messagePool.last(1)", &msgBuffer[5*blockSize], msgService.messagePool.first->next->next->next->next->next);
EXPECT_EQUAL_PTR("msgService.messagePool.last(2)", &msgBuffer[5*blockSize], msgService.messagePool.last);
EXPECT_EQUAL_PTR("msgService.messagePool.last.next", 0, msgService.messagePool.last->next);
}
void TestEtMessageService_GetPushPopReturn(void){
etMessageService msgService;
uint16 max = 6;
uint16 blockSize = 32;
uint8 msgBuffer[max*blockSize];
etMessageService_init(&msgService, msgBuffer, max, blockSize);
// get messages from pool
etMessage* msg1 = etMessageService_getMessageBuffer(&msgService, sizeof(etMessage));
etMessage* msg2 = etMessageService_getMessageBuffer(&msgService, sizeof(etMessage));
EXPECT_EQUAL_INT16("msgService.messagePool.size", 4, msgService.messagePool.size);
// define content
msg1->address = 11;
msg1->evtID = 111;
msg2->address = 22;
msg2->evtID = 222;
// push messages to queue
etMessageService_pushMessage(&msgService, msg2);
etMessageService_pushMessage(&msgService, msg1);
EXPECT_EQUAL_INT16("msgService.messageQueue.size", 2, msgService.messageQueue.size);
// pop messages from queue
etMessage* rcvMsg1 = etMessageService_popMessage(&msgService);
etMessage* rcvMsg2 = etMessageService_popMessage(&msgService);
EXPECT_EQUAL_INT16("msgService.messageQueue.size",0, msgService.messageQueue.size);
EXPECT_EQUAL_INT16("msgService.popMessage", 22, rcvMsg1->address);
EXPECT_EQUAL_INT16("msgService.popMessage", 222, rcvMsg1->evtID);
EXPECT_EQUAL_INT16("msgService.popMessage", 11, rcvMsg2->address);
EXPECT_EQUAL_INT16("msgService.popMessage", 111, rcvMsg2->evtID);
etMessageService_returnMessageBuffer(&msgService, rcvMsg1);
etMessageService_returnMessageBuffer(&msgService, rcvMsg2);
EXPECT_EQUAL_INT16("msgService.messagePool.size", 6, msgService.messagePool.size);
}
void TestEtMessageService_GetReturn(void){
etMessageService msgService;
uint16 max = 2;
uint16 blockSize = 32;
uint8 msgBuffer[max*blockSize];
etMessageService_init(&msgService, msgBuffer, max, blockSize);
// get on message too much from pool
etMessage* msg1 = etMessageService_getMessageBuffer(&msgService, sizeof(etMessage));
etMessage* msg2 = etMessageService_getMessageBuffer(&msgService, sizeof(etMessage));
etMessage* msg3 = etMessageService_getMessageBuffer(&msgService, sizeof(etMessage));
EXPECT_TRUE("msgService getMessageBuffer", msg1!=NULL);
EXPECT_TRUE("msgService getMessageBuffer", msg2!=NULL);
EXPECT_EQUAL_PTR("msgService getMessageBuffer", msg3, NULL);
// return messages
etMessageService_returnMessageBuffer(&msgService, msg1);
etMessageService_returnMessageBuffer(&msgService, msg2);
EXPECT_EQUAL_INT16("msgService.messagePool.size", 2, msgService.messagePool.size);
// get message bigger than blocksize
etMessage* msg4 = etMessageService_getMessageBuffer(&msgService, 33);
EXPECT_EQUAL_PTR("msgService getMessageBuffer", msg4, NULL);
}
void TestEtMessageService_runSuite(void){
etUnit_openTestSuite("TestEtMessageService");
ADD_TESTCASE(TestEtMessageService_init);
ADD_TESTCASE(TestEtMessageService_GetPushPopReturn);
ADD_TESTCASE(TestEtMessageService_GetReturn);
etUnit_closeTestSuite();
}
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