servicediscoveryandcontrol/pnp/test/upnp/chunkmgr/ts_chunkmgr/src/test03allocerror.cpp
// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
// @file
// @internalComponent
//
//
#include <e32base.h>
#include <rmemchunk.h>
#include "test03allocerror.h"
TVerdict CTest03AllocError::doTestStepL(void)
{
__UHEAP_MARK;
TVerdict verdict ( EFail );
// -------------- step 1: Create heap with 15K
CleanupStack::PushL ( CreateChunkMgrL ( 65536 ) );
RMemoryAllocator allocator ( iChkMgr );
// -------------- step 2: Allocate 42000 bytes long memchunks
RMemChunk memChunks[14];
TInt ret;
for ( TInt i = 0; i < sizeof ( memChunks ) / sizeof ( memChunks[0] ); i++ )
{
ret = memChunks[i].Alloc ( 3000, allocator );
if ( ret != KErrNone )
{
User::Leave(EFail);
}
}
// -------------- step 3: Allocate 16384-bytes long memchunk
RMemChunk chunk;
ret = chunk.Alloc ( 16384, allocator );
if ( ret != KErrNone )
{
if ( ret == KErrNoMemory )
verdict = EPass;
else
{
verdict = EFail;
}
}
// -------------- step 4: Cleanup
for ( TInt i = 0; i < sizeof ( memChunks ) / sizeof ( memChunks[0] ); i++ )
{
memChunks[i].Free ();
}
chunk.Free ();
CleanupStack::PopAndDestroy ( iChkMgr );
__UHEAP_MARKEND;
return verdict;
}