1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/kernelhwsrv/kerneltest/e32test/mmu/t_chunk3.cpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,63 @@
     1.4 +// Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of the License "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +// e32test\mmu\t_chunk3.cpp
    1.18 +// 
    1.19 +//
    1.20 +
    1.21 +#include <e32test.h>
    1.22 +#include "u32std.h"
    1.23 +#include "../misc/prbs.h"
    1.24 +
    1.25 +RTest test(_L("T_CHUNK3"));
    1.26 +const TInt KHeapSize=4096;
    1.27 +
    1.28 +GLDEF_C TInt E32Main()
    1.29 +	{
    1.30 +	TUint seed[2];
    1.31 +	seed[0]=0xddb3d743;
    1.32 +	seed[1]=0;
    1.33 +
    1.34 +	test.Title();
    1.35 +	test.Start(_L("Testing chunk resizing"));
    1.36 +
    1.37 +	RChunk c1;
    1.38 +	RChunk c2;
    1.39 +	TInt r=c1.CreateLocal(0,0x01000000);	// initial 0 max 16Mb
    1.40 +	test(r==KErrNone);
    1.41 +	r=c2.CreateLocal(0,0x01000000);			// initial 0 max 16Mb
    1.42 +	test(r==KErrNone);
    1.43 +
    1.44 +	FOREVER
    1.45 +		{
    1.46 +		r=c1.Adjust(0x400000);				// adjust first chunk to 4Mb
    1.47 +		test(r==KErrNone);
    1.48 +		r=c1.Adjust(0);						// now adjust back to 0
    1.49 +		test(r==KErrNone);
    1.50 +		r=c1.Adjust(0x100000);				// adjust first chunk to 1Mb
    1.51 +		test(r==KErrNone);
    1.52 +		r=c2.Adjust(0x200000);				// now adjust second chunk to 2Mb
    1.53 +		test(r==KErrNone);
    1.54 +
    1.55 +		TUint wait=Random(seed);
    1.56 +		wait &= 16383;						// delay in us between 0 and 16383
    1.57 +		User::AfterHighRes(wait);			// wait for a bit
    1.58 +
    1.59 +		r=c2.Adjust(0);						// then back to zero
    1.60 +		test(r==KErrNone);
    1.61 +		r=c1.Adjust(0);						// both chunks back to zero
    1.62 +		test(r==KErrNone);
    1.63 +		}
    1.64 +
    1.65 +//	test.End();
    1.66 +	}