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// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// Name : thybridthreadsblocks.cpp
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// Test cases for hybrid thread scenarios
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//
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#include <pthread.h>
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#include "thybridthreads.h"
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void* threadBMethod(void* aParams)
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{
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RSemaphore bSem;
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int ret = KErrNone;
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aParams = aParams;
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ret = bSem.OpenGlobal(_L("HybridB"));
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if(ret != KErrNone) {
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pthread_exit((void*)-1);
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return 0;
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}
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bSem.Signal();
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sleep(10);
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bSem.Close();
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pthread_exit(0);
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return 0;
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}
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void* threadAMethod(void* aParams)
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{
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pthread_t* threadBP;
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threadBP = (pthread_t*)aParams;
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int ret = pthread_create(threadBP,NULL,threadBMethod,NULL);
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if(0 != ret){
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pthread_exit((void*)-1);
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}
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RSemaphore aSem;
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ret = aSem.OpenGlobal(_L("HybridA"));
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if(ret != KErrNone) {
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pthread_exit((void*)-1);
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return 0;
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}
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aSem.Wait();
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aSem.Close();
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pthread_exit(0);
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return 0;
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}
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// -----------------------------------------------------------------------------
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// CTestHybridThreads::Testpthreadjoin
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//
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// API tested: pthread_join()
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// Description: Test case to verify pthread_join in a hybrid thread model
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// -----------------------------------------------------------------------------
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TVerdict CTestHybridThreads::Testpthreadjoin ( )
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{
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int ret = 0, SleepAmt = 0;
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pthread_t threadB;
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SetTestStepResult(EFail);
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RSemaphore bSem;
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void* rptr = 0;
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ret = bSem.CreateGlobal(_L("HybridB"),0);
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if(ret != KErrNone)
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{
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ERR_PRINTF1(_L("Unable to create semaphore"));
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bSem.Close();
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return TestStepResult();
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}
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RSemaphore aSem;
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RThread tmpThread;
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ret = aSem.CreateGlobal(_L("HybridA"),0);
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if(ret != KErrNone)
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{
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ERR_PRINTF1(_L("Unable to create semaphore"));
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goto close;
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}
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ret = GetIntFromConfig(ConfigSection(), _L("SleepAmt"),SleepAmt);
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if(ret == 0)
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{
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ERR_PRINTF1(_L("Failed to read the sleep amount from ini")) ;
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goto close;
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}
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ret = tmpThread.Create(_L("HybridThread"),reinterpret_cast<TThreadFunction>(threadAMethod),
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0x5000,NULL,(void*)&threadB);
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if(0 != ret)
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{
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ERR_PRINTF2(_L("Error in the creation of the threadA: %d"),ret);
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goto close;
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}
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tmpThread.Resume();
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// Wait for B to start
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bSem.Wait();
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INFO_PRINTF1(_L("Before pthread_join"));
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ret = pthread_join(threadB,&rptr);
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if(0 != ret){
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ERR_PRINTF2(_L("Error returned by pthread_join: %d"),ret);
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return TestStepResult();
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}
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INFO_PRINTF1(_L("After pthread_join"));
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aSem.Signal();
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INFO_PRINTF1(_L("Main thread exiting"));
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if(rptr && (rptr == (void*)-1))
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SetTestStepResult(EFail);
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else
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SetTestStepResult(EPass);
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close:
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aSem.Close();
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bSem.Close();
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return TestStepResult();
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}
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// -----------------------------------------------------------------------------
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// CTestHybridThreads::Testpthread_setspecific
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//
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// APIs tested: pthread_setspecific(), pthread_getspecific(), pthread_key_create()
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// Description: Test case to verify pthread_setspecific in a hybrid application
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// -----------------------------------------------------------------------------
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void foo(void); /* Functions that use the threadSpecific data */
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void bar(void);
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void dataDestructor(void *data);
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typedef TInt(*TThreadFunction )(TAny*);
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static TInt theThread(TAny*);
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typedef struct {
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int threadSpecific1;
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int threadSpecific2;
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} threadSpecific_data_t;
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#define NUMTHREADS 2
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pthread_key_t threadSpecificKey;
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TInt theThread(TAny *parm)
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{
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int rc;
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threadSpecific_data_t *gData;
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gData = (threadSpecific_data_t *)parm;
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rc = pthread_setspecific(threadSpecificKey, gData);
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rc = rc;
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foo();
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pthread_exit(0);
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return 0;
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}
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void foo()
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{
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threadSpecific_data_t *gData = (threadSpecific_data_t*)pthread_getspecific(threadSpecificKey);
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bar();
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}
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void bar() {
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threadSpecific_data_t *gData = (threadSpecific_data_t*)pthread_getspecific(threadSpecificKey);
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return;
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}
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void dataDestructor(void *data)
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{
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int rc;
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rc = pthread_setspecific(threadSpecificKey, NULL);
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rc = rc;
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threadSpecific_data_t *gData = (threadSpecific_data_t *)data;
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free(gData);
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}
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TVerdict CTestHybridThreads::Testpthread_setspecific()
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{
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int rc=0;
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int i;
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threadSpecific_data_t *gData;
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rc = pthread_key_create(&threadSpecificKey, dataDestructor);
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if (!rc)
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{
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SetTestStepResult(EPass);
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}
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RThread lNewThread[NUMTHREADS];
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INFO_PRINTF1(_L("Create/start threads"));
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for (i=0; i <NUMTHREADS; ++i)
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{
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/* Create per-thread threadSpecific data and pass it to the thread */
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gData = (threadSpecific_data_t *)malloc(sizeof(threadSpecific_data_t));
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gData->threadSpecific1 = i;
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gData->threadSpecific2 = (i+1)*2;
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lNewThread[i].Create(KNullDesC, // Thread Name
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theThread, // Entry pt function
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KDefaultStackSize, // Stack Size
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NULL, // Use common heap
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(TAny*)gData); // Args to entry pt function
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lNewThread[i].Resume();
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}
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INFO_PRINTF1(_L("Wait for the threads to complete, and release their resources"));
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INFO_PRINTF1(_L("Main completed"));
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return TestStepResult();
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}
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