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// Copyright (c) 1997-2009 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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// Overload of the CTransition test that provides
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// Heap and Handle leak testing upon a test method.
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//
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//
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#include <ecom/test_bed/datalogger.h>
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#include "LeakTestTransition.h"
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EXPORT_C CLeakTestTransition::CLeakTestTransition(const TDesC& aTransitionId,
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CUnitTestContext& aUTContext,
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TTransitionValidator& aValidator)
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: CTransition(aTransitionId, aUTContext, aValidator),
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iFailStep(KMemoryLeakTestFailInit),
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iBreakStep(KMemoryLeakTestBreakNone)
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{
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// Do nothing here
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}
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// Define the overloaded RunL behaviour here
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EXPORT_C void CLeakTestTransition::RunL()
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{
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// Setup leak check and call the base RunL
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iThread.HandleCount(iStartProcessHandleCount, iStartThreadHandleCount);
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__UHEAP_SETFAIL(RHeap::EDeterministic,iFailStep);
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__UHEAP_MARK;
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if(iBreakStep == iFailStep)
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{
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// Drop into the debugger because an unexpected leave occured
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// on the last run of the RunL. (This is therefore a repeat run...)
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__DEBUGGER();
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iBreakStep = KMemoryLeakTestBreakNone;
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}
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if(iStatus == KErrNoMemory)
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{
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// Special case of Async Process signalling
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// a failure during the notification
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_LIT(KAsyncProblem, "CLeakTestTransition::RunL() async completion with error %d.");
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iUTContext.DataLogger().LogInformationWithParameters(KAsyncProblem, iStatus.Int());
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User::Leave(iStatus.Int());
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}
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CTransition::RunL();
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if(iTransitionFinished)
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{
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// Successful completion.
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if(iStatus == KErrNone)
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{
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_LIT(KTransitionRunSuccess, "CLeakTestTransition::TransitMethodL() successful completion on iteration %d.");
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iUTContext.DataLogger().LogInformationWithParameters(KTransitionRunSuccess, iFailStep);
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}
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else if(iStatus == KRequestPending)
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{
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//This transition was to set up an asynchronous request
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_LIT(KTransitionRunAsync, "CLeakTestTransition::TransitMethodL() successful called async method on iteration %d.");
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iUTContext.DataLogger().LogInformationWithParameters(KTransitionRunAsync, iFailStep);
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}
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else
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{
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_LIT(KTransitionRunError, "CLeakTestTransition::TransitMethodL() error %d completion on iteration %d.");
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iUTContext.DataLogger().LogInformationWithParameters(KTransitionRunError, iStatus.Int(), iFailStep);
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}
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}
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else
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{
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__DEBUGGER(); // An impossible case ????
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}
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}
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EXPORT_C TInt CLeakTestTransition::RunError(TInt aErrorCode)
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{
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if(aErrorCode != KErrNoMemory)
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{
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iLeaveError = aErrorCode;
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// Check if the leave is associated with a repeat request
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// I.e. it was an execution path test from a stub.
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if(iLeaveError == KTestBedRepeatTest && iRepeatThis)
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{
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_LIT(KTransitionRunRepeat, "CLeakTestTransition::TransitMethodL() leaving on iteration %d for repeat test.");
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iUTContext.DataLogger().LogInformationWithParameters(KTransitionRunRepeat, iFailStep);
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User::RequestComplete(iUnitTestStatus, KTestBedRepeatTest);
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}
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else
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{
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iBreakStep = iFailStep; // Unexpected so
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// Record the leave and signal completed with a leave code
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_LIT(KTransitionRunError, "CLeakTestTransition::TransitMethodL() leaving error %d on iteration %d.");
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iUTContext.DataLogger().LogInformationWithParameters(KTransitionRunError,
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aErrorCode,
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iFailStep);
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User::RequestComplete(iUnitTestStatus, KTestBedTestLeft);
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}
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}
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else
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{
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++iFailStep; // Caused by this test harness
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// Safety check in case we are testing a function which always leaves with KErrNoMemory
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if(iFailStep > KProbablyInfinitelyLooping)
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User::RequestComplete(iUnitTestStatus, KTestBedLeakTestLoopDetected);
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else
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{
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// Re-Schedule
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// Only Reset if its not a stub repeat
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// request via a leave
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if(aErrorCode != KTestBedRepeatTest)
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iTransitionInfo.iIteration = 0;
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SetActive();
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TRequestStatus* status = &iStatus;
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User::RequestComplete(status, KErrNone);
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}
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}
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// Check leak cleanup
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iThread.HandleCount(iEndProcessHandleCount, iEndThreadHandleCount);
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if(iStartThreadHandleCount != iEndThreadHandleCount)
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{
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__DEBUGGER(); // Oops leaked some handles
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}
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__UHEAP_MARKEND;
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__UHEAP_SETFAIL(RHeap::ENone, KMemoryLeakTestFailInit); // No more fails
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return KErrNone;
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}
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EXPORT_C void CLeakTestTransition::PostTransitionCleanup()
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{
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__UHEAP_SETFAIL(RHeap::ENone, KMemoryLeakTestFailInit); // No more fails
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}
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