// Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "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:

// e32test\mmu\t_chunk3.cpp

// 

//

#include <e32test.h>

#include "u32std.h"

#include "../misc/prbs.h"

RTest test(_L("T_CHUNK3"));

GLDEF_C TInt E32Main()

	{

	TUint seed[2];

	seed[0]=0xddb3d743;

	seed[1]=0;

	test.Title();

	test.Start(_L("Testing chunk resizing"));

	RChunk c1;

	RChunk c2;

	TInt r=c1.CreateLocal(0,0x01000000);	// initial 0 max 16Mb

	test(r==KErrNone);

	r=c2.CreateLocal(0,0x01000000);			// initial 0 max 16Mb

	test(r==KErrNone);

	FOREVER

		{

		r=c1.Adjust(0x400000);				// adjust first chunk to 4Mb

		test(r==KErrNone);

		r=c1.Adjust(0);						// now adjust back to 0

		test(r==KErrNone);

		r=c1.Adjust(0x100000);				// adjust first chunk to 1Mb

		test(r==KErrNone);

		r=c2.Adjust(0x200000);				// now adjust second chunk to 2Mb

		test(r==KErrNone);

		TUint wait=Random(seed);

		wait &= 16383;						// delay in us between 0 and 16383

		User::AfterHighRes(wait);			// wait for a bit

		r=c2.Adjust(0);						// then back to zero

		test(r==KErrNone);

		r=c1.Adjust(0);						// both chunks back to zero

		test(r==KErrNone);

		}

//	test.End();

	}