// Insert a key-value pair into the name database.
// The key is constructed by concatenating rPrefix and rName.
// If exceptOnErr is TRUE, then upon encountering an error, this method
// will throw an exception. This is sometimes useful for indicating an
// error from within an object constructor.
OsStatus OsUtil::insertKeyValue(const UtlString& rPrefix,
const UtlString& rName,
const intptr_t value,
UtlBoolean exceptOnErr)
{
OsNameDb* pDict;
OsStatus res;
assert(rName != "" || rPrefix != "");
pDict = OsNameDb::getNameDb();
UtlString key = rPrefix + rName;
res = pDict->insert(key, value);
if (exceptOnErr)
{
switch (res)
{
case OS_SUCCESS:
break; // success, do nothing
case OS_NAME_IN_USE:
OsSysLog::add(FAC_KERNEL, PRI_ERR,
"OsUtil::insertKeyValue - "
"name already in use: %s%s", rPrefix.data(), rName.data());
break;
default:
OsSysLog::add(FAC_KERNEL, PRI_ERR,
"OsUtil::insertKeyValue - "
"OsStatus = %d", res);
break;
}
}
return res;
}
int main()
#endif
{
#ifdef TEST
UtlMemCheck* pMemCheck = 0;
pMemCheck = new UtlMemCheck(); // checkpoint for memory leak check
#endif //TEST
cout << "Entering main()" << endl;
/* ============================ Testing Start ============================= */
/* ============================ OsProcess ==================================== */
#if defined(_WIN32) || defined(__pingtel_on_posix__) //vxworks wont use these classes
osPrintf("Starting Process test...\n");
//Text Process Class
if (TestProcessClass() != OS_SUCCESS)
osPrintf("TestProcessterator FAILED!\n");
//Test Process Iterator
if (TestProcessIterator() != OS_SUCCESS)
osPrintf("TestProcessterator FAILED!\n");
//Test Process Manager methods
if (TestProcessMgr() != OS_SUCCESS)
osPrintf("TestProcessterator FAILED!\n");
osPrintf("Finished Process test.\n");
#endif
/* ============================ OsTime ==================================== */
OsTime* pTime;
pTime = new OsTime();
delete pTime;
/* ============================ OsMutex =================================== */
OsMutex* pMutex;
pMutex = new OsMutex(0);
delete pMutex;
/* ============================ OsBSem ==================================== */
OsBSem* pBSem;
pBSem = new OsBSem(OsBSem::Q_PRIORITY, OsBSem::FULL);
assert(pBSem->acquire() == OS_SUCCESS);
assert(pBSem->tryAcquire() == OS_BUSY);
assert(pBSem->release() == OS_SUCCESS);
delete pBSem;
/* ============================ OsCSem ==================================== */
OsCSem* pCSem;
// the initial count on the semaphore will be 2
pCSem = new OsCSem(OsCSem::Q_PRIORITY, 2);
assert(pCSem->acquire() == OS_SUCCESS); // take it once
assert(pCSem->acquire() == OS_SUCCESS); // take it twice
assert(pCSem->tryAcquire() == OS_BUSY);
assert(pCSem->release() == OS_SUCCESS); // release once
assert(pCSem->release() == OS_SUCCESS); // release twice
delete pCSem;
/* ============================ OsLock ==================================== */
// Create a binary semaphore for use with an OsLock object
pBSem = new OsBSem(OsBSem::Q_PRIORITY, OsBSem::FULL);
// Acquire semaphore at the start of the method, release it on exit
guardedWithBSem(*pBSem);
delete pBSem;
/* ============================ OsRWMutex ================================= */
OsRWMutex* pRWMutex;
pRWMutex = new OsRWMutex(OsRWMutex::Q_FIFO);
assert(pRWMutex->acquireRead() == OS_SUCCESS);
assert(pRWMutex->tryAcquireWrite() == OS_BUSY);
assert(pRWMutex->releaseRead() == OS_SUCCESS);
assert(pRWMutex->tryAcquireWrite() == OS_SUCCESS);
assert(pRWMutex->tryAcquireRead() == OS_BUSY);
assert(pRWMutex->releaseWrite() == OS_SUCCESS);
delete pRWMutex;
/* ============================ OsReadLock and OsWriteLock ================ */
// Create an OsRWMutex for use with OsReadLock and OsWriteLock objects
pRWMutex = new OsRWMutex(OsRWMutex::Q_FIFO);
// Acquire read lock at the start of the method, release it on exit
guardedForReading(*pRWMutex);
// Acquire write lock at the start of the method, release it on exit
guardedForWriting(*pRWMutex);
delete pRWMutex;
/* ============================ OsNameDb ================================== */
OsNameDb* pNameDb;
int storedInt;
pNameDb = OsNameDb::getNameDb();
assert(pNameDb->isEmpty());
assert(pNameDb->numEntries() == 0);
assert(pNameDb->insert("test1", 1) == OS_SUCCESS);
assert(pNameDb->insert("test1", 2) == OS_NAME_IN_USE);
assert(!pNameDb->isEmpty());
assert(pNameDb->numEntries() == 1);
assert(pNameDb->insert("test2", 2) == OS_SUCCESS);
assert(pNameDb->numEntries() == 2);
assert(pNameDb->lookup("test1", NULL) == OS_SUCCESS);
assert(pNameDb->lookup("test1", &storedInt) == OS_SUCCESS);
assert(storedInt == 1);
assert(pNameDb->lookup("test2", &storedInt) == OS_SUCCESS);
assert(storedInt == 2);
assert(pNameDb->lookup("test3", NULL) == OS_NOT_FOUND);
pNameDb->remove("test1");
pNameDb->remove("test2");
delete pNameDb;
/* ============================ OsMsgQ ==================================== */
OsMsgQ* pMsgQ1;
OsMsg* pMsg1;
OsMsg* pMsg2;
OsMsg* pRecvMsg;
pMsgQ1 = new OsMsgQ(OsMsgQ::DEF_MAX_MSGS, OsMsgQ::DEF_MAX_MSG_LEN,
OsMsgQ::Q_PRIORITY, "MQ1");
pMsg1 = new OsMsg(OsMsg::UNSPECIFIED, 0);
pMsg2 = new OsMsg(OsMsg::UNSPECIFIED, 0);
assert(pMsgQ1->isEmpty());
assert(pMsgQ1->numMsgs() == 0);
assert(pMsgQ1->getSendHook() == NULL);
pMsgQ1->setSendHook(msgSendHook);
assert(pMsgQ1->getSendHook() == msgSendHook);
OsStatus stat = pMsgQ1->send(*pMsg1);
assert(stat == OS_SUCCESS);
assert(!pMsgQ1->isEmpty());
assert(pMsgQ1->numMsgs() == 1);
stat = pMsgQ1->send(*pMsg2);
assert(stat == OS_SUCCESS);
assert(pMsgQ1->numMsgs() == 2);
stat = pMsgQ1->receive(pRecvMsg);
assert(stat == OS_SUCCESS);
delete pRecvMsg;
assert(pMsgQ1->numMsgs() == 1);
stat = pMsgQ1->receive(pRecvMsg);
assert(stat == OS_SUCCESS);
delete pRecvMsg;
assert(pMsgQ1->numMsgs() == 0);
delete pMsg1;
delete pMsg2;
#if !defined(_VXWORKS)
try
{
OsMsgQ* pMsgQ2 = new OsMsgQ(OsMsgQ::DEF_MAX_MSGS,
OsMsgQ::DEF_MAX_MSG_LEN,
OsMsgQ::Q_PRIORITY,
"MQ1");
delete pMsgQ2;
}
catch (const OsExcept* exc)
{
UtlString txt;
cout << "Exception:" << endl;
cout << " Major Code: " << exc->getMajorCode() << endl;
cout << " Minor Code: " << exc->getMinorCode() << endl;
txt = exc->getText();
cout << " Text: " << txt.data() << endl;
txt = exc->getContext();
cout << " Context: " << txt.data() << endl;
delete exc;
}
#endif
delete pMsgQ1;
/* ============================ OsCallback ================================ */
OsCallback* pCallback;
pCallback = new OsCallback(12345, handleTimerEvent);
pCallback->signal(67890);
delete pCallback;
/* ============================ OsEvent =================================== */
OsTime eventTimeout(2,0);
OsEvent* pEvent;
cout << "Testing OsEvent, please wait..." << endl;
pEvent = new OsEvent(12345);
int epochTime = time(NULL);
assert(pEvent->wait(eventTimeout) != OS_SUCCESS);
pEvent->signal(67890);
assert(pEvent->wait(eventTimeout) == OS_SUCCESS);
pEvent->reset();
assert(pEvent->wait(eventTimeout) != OS_SUCCESS);
epochTime = time(NULL) - epochTime;
// Make sure we waited (approximately) 2 seconds each time.
assert(epochTime > 2 && epochTime < 6);
delete pEvent;
cout << "Done testing OsEvent." << endl;
/* ============================ OsConfigDb ================================ */
OsConfigDb* pConfigDb;
pConfigDb = new OsConfigDb();
delete pConfigDb;
/* ============================ OsTimerTask =============================== */
OsTimerTask* pTimerTask;
pTimerTask = OsTimerTask::getTimerTask();
OsTask::delay(500); // wait 1/2 second
osPrintf("Going to delete the timer task.\n");
delete pTimerTask;
/* ============================ OsTimer =================================== */
pTimerTask = OsTimerTask::getTimerTask();
OsTask::delay(500); // wait 1/2 second
OsCallback* pNotifier;
OsCallback* pNotifier2;
OsTimer* pTimer;
OsTimer* pTimer2;
OsTime tenMsec(0, 10000);// timer offset ten msec into the future
OsTime oneSecond(1,0); // timer offset one second into the future
OsTime twoSeconds(2,0); // timer offset two seconds into the future
OsTime tenSeconds(10,0); // timer offset ten seconds into the future
OsTime tenYears(10*365*24*60*60, 0); // ten years into the future
cout << "About to handle timer 1 (immediate)" << endl;
pNotifier = new OsCallback(1, handleTimerEvent);
pTimer = new OsTimer(*pNotifier);
cout << " Oneshot timer 1 armed at " <<
OsDateTime::getSecsSinceEpoch() << " secs" << endl;
pTimer->oneshotAfter(OsTime::NO_WAIT);
delete pTimer;
delete pNotifier;
cout << "About to handle timer 2" << endl;
pNotifier = new OsCallback(2, handleTimerEvent);
pTimer = new OsTimer(*pNotifier);
cout << " Oneshot timer 2 armed at " <<
OsDateTime::getSecsSinceEpoch() << " secs" << endl;
pTimer->oneshotAfter(oneSecond);
delete pTimer; // delete the timer before it can expire
delete pNotifier;
cout << "About to handle timer 3" << endl;
pNotifier = new OsCallback(3, handleTimerEvent);
pTimer = new OsTimer(*pNotifier);
cout << " Oneshot timer 3 armed at " <<
OsDateTime::getSecsSinceEpoch() << " secs" << endl;
pTimer->oneshotAfter(oneSecond);
pTimer->stop(); // stop the timer before it can expire
delete pTimer;
delete pNotifier;
cout << "About to handle timer 4 (after 1 sec)" << endl;
pNotifier = new OsCallback(4, handleTimerEvent);
pTimer = new OsTimer(*pNotifier);
cout << " Oneshot timer armed at " <<
OsDateTime::getSecsSinceEpoch() << endl;
pTimer->oneshotAfter(oneSecond);
OsTask::delay(1500); // sleep for 1.5 seconds
delete pTimer;
delete pNotifier;
cout << "About to handle timer 5" << endl;
pNotifier = new OsCallback(5, handleTimerEvent);
pTimer = new OsTimer(*pNotifier);
cout << " Periodic timer 5 armed at " <<
OsDateTime::getSecsSinceEpoch() << " secs" << endl;
pTimer->periodicEvery(oneSecond, oneSecond);
delete pTimer; // delete the timer before it can expire
delete pNotifier;
cout << "About to handle timer 6" << endl;
pNotifier = new OsCallback(6, handleTimerEvent);
pTimer = new OsTimer(*pNotifier);
cout << " Periodic timer 6 armed at " <<
OsDateTime::getSecsSinceEpoch() << " secs" << endl;
pTimer->periodicEvery(oneSecond, oneSecond);
pTimer->stop(); // stop the timer before it can expire
delete pTimer;
delete pNotifier;
cout << "About to handle timer 7 (immediate, then every second)" << endl;
cout << "About to handle timer 8 (immediate, then every two seconds)" << endl;
pNotifier = new OsCallback(7, handleTimerEvent);
pNotifier2 = new OsCallback(8, handleTimerEvent);
pTimer = new OsTimer(*pNotifier);
pTimer2 = new OsTimer(*pNotifier2);
cout << " Periodic timer 7 armed at " <<
OsDateTime::getSecsSinceEpoch() << " secs" << endl;
pTimer->periodicEvery(OsTime::NO_WAIT, oneSecond);
cout << " Periodic timer 8 armed at " <<
OsDateTime::getSecsSinceEpoch() << " secs" << endl;
pTimer2->periodicEvery(OsTime::NO_WAIT, twoSeconds);
OsTask::delay(4500); // sleep for 4.5 seconds
pTimer->stop();
pTimer2->stop();
delete pTimer;
delete pTimer2;
delete pNotifier;
delete pNotifier2;
cout << "About to handle timer 9 (after ten seconds)" << endl;
pNotifier = new OsCallback(9, handleTimerEvent);
pTimer = new OsTimer(*pNotifier);
cout << " Oneshot timer 9 armed at " <<
OsDateTime::getSecsSinceEpoch() << " secs" << endl;
pTimer->oneshotAfter(tenSeconds);
OsTask::delay(12000); // sleep for 12 seconds
delete pTimer;
delete pNotifier;
cout << "About to handle timer 10 (after 6912 seconds)" << endl;
OsTime secs6912(6912, 0);
pNotifier = new OsCallback(10, handleTimerEvent);
pTimer = new OsTimer(*pNotifier);
cout << " Oneshot timer 10 armed at " <<
OsDateTime::getSecsSinceEpoch() << " secs" << endl;
pTimer->oneshotAfter(secs6912);
OsTask::delay(12000); // sleep for 12 seconds
delete pTimer;
delete pNotifier;
cout << "Verify that we can schedule timers in the distant future" << endl;
pNotifier = new OsCallback(11, handleTimerEvent);
pTimer = new OsTimer(*pNotifier);
cout << " Oneshot timer armed 11 at " <<
OsDateTime::getSecsSinceEpoch() << " secs" << endl;
pTimer->oneshotAfter(tenYears);
pTimer->stop();
pTimer->periodicEvery(OsTime::NO_WAIT, tenYears);
pTimer->stop();
delete pTimer;
delete pNotifier;
cout << "Run 100x/second timer for 2 seconds..." << endl;
int rapidTimerExpirations = 0;
pNotifier = new OsCallback(&rapidTimerExpirations, handleRapidTimerEvent);
pTimer = new OsTimer(*pNotifier);
cout << " Rapid-fire timer armed at " <<
OsDateTime::getSecsSinceEpoch() << " secs" << endl;
pTimer->periodicEvery(OsTime::NO_WAIT, tenMsec);
OsTask::delay(2000);
pTimer->stop();
cout << " Rapid-fire timer stopped at " <<
OsDateTime::getSecsSinceEpoch() << " secs" << endl;
cout << "Rapid-fire timer expired " << rapidTimerExpirations << " times" << endl;
delete pTimer;
delete pNotifier;
/* ============================ OsTimerTask cleanup ======================= */
// The timer task may have been created indirectly (as a result of
// creating OsTimer objects). If the timer task exists, delete it now.
pTimerTask = OsTimerTask::getTimerTask();
if (pTimerTask != NULL)
{
osPrintf("Going to delete the timer task.\n");
delete pTimerTask;
}
/* ============================ OsNameDb cleanup ========================== */
// The name database may have been created indirectly (as a result of
// creating objects with global names). If the name database exists,
// delete it now.
pNameDb = OsNameDb::getNameDb();
if (pNameDb != NULL)
delete pNameDb;
/* ============================ Testing Finish ============================ */
cout << "Leaving main()" << endl;
#ifdef TEST
assert(pMemCheck->delta() == 0); // check for memory leak
delete pMemCheck;
#endif //TEST
return 0;
}