1 // Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Contains MBufMgr Test Step 11 Async. Allocate

    15 // 

    16 //

    17 

    18 // EPOC includes

    19 #include <e32base.h>

    20 

    21 // Test system includes

    22 #include <networking/log.h>

    23 #include <networking/teststep.h>

    24 #include "TestStepCTMbufmgr.h"

    25 #include "TestSuiteCTMbufmgr.h"

    26 #include "Test11AsyncAlloc.h"

    27 

    28 

    29 // constructor

    30 CTest11AsyncAlloc::CTest11AsyncAlloc()

    31 	{

    32 	iTestStepName = _L("MBufMgrTest11");// Store the name of this test case

    33 	}

    34 

    35 // destructor

    36 CTest11AsyncAlloc::~CTest11AsyncAlloc()

    37 	{

    38 	}

    39 

    40 class CMBufAsyncReq : public CActive

    41 {

    42 public:

    43 	CMBufAsyncReq(RMBufAsyncRequest &aMBufAsyncReq)

    44 		:CActive(EPriorityStandard)

    45 		,iMBufAsyncReq(aMBufAsyncReq) 	{ }

    46 

    47 	~CMBufAsyncReq() { Cancel(); }

    48 

    49 	void RunL()      { CActiveScheduler::Stop(); }

    50 

    51 	void DoCancel()  { iMBufAsyncReq.Cancel(); }

    52 

    53 	TInt DoAsyncRequest(RMBufChain& aChain, TInt aSize)

    54 		{

    55 		iMBufAsyncReq.Alloc(aChain, aSize, iStatus);

    56 		SetActive();

    57 		CActiveScheduler::Start();

    58 		return iStatus.Int();

    59 		}

    60 private:

    61 	RMBufAsyncRequest& iMBufAsyncReq;

    62 };

    63 

    64 enum TVerdict CTest11AsyncAlloc::doTestStepL(void)

    65 	{

    66 	__UHEAP_MARK;

    67 	

    68 #ifdef __CFLOG_ACTIVE

    69 	__CFLOG_CREATEL;

    70 	__CFLOG_OPEN;

    71 #endif

    72 	

    73 	//-------------- substep 1 --------------------

    74 	Log(_L("  01 Create CMBufManager and install active scheduler:"));

    75     CleanupStack::PushL( iActSch = new(ELeave) CActiveScheduler );

    76 	CActiveScheduler::Install(iActSch);

    77 	CleanupStack::PushL(CreateInstanceMBufMgrL(KMBufDefaultHeapSize));

    78 

    79 	//-------------- substep 2 --------------------

    80 	Log(_L("  02 Create and install active object that will do async. alloc on request:"));

    81 	RMBufAsyncRequest async;

    82 	CMBufAsyncReq* testAsync;

    83 	CleanupStack::PushL(testAsync = new(ELeave) CMBufAsyncReq(async));

    84 	CActiveScheduler::Add(testAsync);

    85 

    86 	//-------------- substep 3 --------------------

    87 	Log(_L("  03 Async. alloce 5000-bytes long RMBuf:"));

    88 	RMBufChain aChain;

    89 	TInt ret = testAsync->DoAsyncRequest(aChain, 5000);

    90 	if (ret != KErrNone)

    91 		{

    92 		Log(_L("Error: Couldn't allocate Chain:"));

    93 

    94 #ifdef __CFLOG_ACTIVE

    95 		__CFLOG_CLOSE;

    96 		__CFLOG_DELETE;

    97 #endif

    98 		User::Leave(EFail);

    99 		}

   100 

   101 	//-------------- substep 4 --------------------

   102 	Log(_L("  04 Free the chain. Clean up stack:"));

   103 	aChain.Free();

   104     CleanupStack::PopAndDestroy(testAsync);

   105     CleanupStack::PopAndDestroy(iMBMngr);

   106 	CActiveScheduler::Install(NULL);

   107 	CleanupStack::PopAndDestroy(iActSch);

   108 

   109 #ifdef __CFLOG_ACTIVE

   110 	__CFLOG_CLOSE;

   111 	__CFLOG_DELETE;

   112 #endif

   113    	__UHEAP_MARKEND;

   114 	return EPass;

   115 	}