1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/graphics/windowing/windowserver/test/t_stress/inc/utils.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,146 @@
     1.4 +// Copyright (c) 2008-2009 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 "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 +//
    1.18 +
    1.19 +/**
    1.20 + @file
    1.21 + @test
    1.22 + @internalComponent
    1.23 +*/
    1.24 +
    1.25 +#ifndef UTILS_H
    1.26 +#define UTILS_H
    1.27 +
    1.28 +#include <e32math.h>
    1.29 +#include <w32std.h>
    1.30 +
    1.31 +/*******************************************************************************
    1.32 + This is a wrapper round the horrific Math::Rand interface
    1.33 + *******************************************************************************/
    1.34 +
    1.35 +const TInt KPosLimit = 350;
    1.36 +
    1.37 +_LIT(KLogFileName, "logging.log"); //to be used to replay the same testrun
    1.38 +_LIT(KAnimDllName, "a0005924.dll");
    1.39 +
    1.40 +class CTestExecWatchCat;
    1.41 +
    1.42 +class CExecutionContext : public CBase
    1.43 +	{
    1.44 +	friend class CTestExecWatchCat;
    1.45 +	
    1.46 +public:
    1.47 +	class CLogMediator : public CBase
    1.48 +		{
    1.49 +	public:
    1.50 +		TInt PlaybackInt ();
    1.51 +		void RecordInt (TInt aIntToBeRecorded);
    1.52 +		static CLogMediator* NewLC (CExecutionContext& aExecutionContext, RFs& aFs,	const TDesC& aFileName);
    1.53 +		~CLogMediator ();
    1.54 +	
    1.55 +	private:
    1.56 +		CLogMediator (CExecutionContext& aExecutionContext);
    1.57 +		void ConstructL (RFs& aFs, const TDesC& aFileName);
    1.58 +	
    1.59 +	private:
    1.60 +		RFile iLog;
    1.61 +		CExecutionContext& iExecutionContext;
    1.62 +		TInt64 iEntryNo;
    1.63 +		TBool iStalled;
    1.64 +		};
    1.65 +	
    1.66 +	enum TExecutionMode
    1.67 +		{
    1.68 +		ECtxRandom,
    1.69 +		ECtxRandomAndRecord,
    1.70 +		ECtxPlayback
    1.71 +		};
    1.72 +
    1.73 +	static CExecutionContext* NewL (TExecutionMode aExecutionMode, CTestExecWatchCat& aWatchCat);
    1.74 +	TExecutionMode ContextMode ();
    1.75 +	~CExecutionContext ();
    1.76 +	void MediatorDestroyed (CLogMediator* aMediator);
    1.77 +	void MediatorEmptied (CLogMediator* aMediator);
    1.78 +
    1.79 +private:
    1.80 +	CExecutionContext (TExecutionMode aExecutionMode, CTestExecWatchCat& aWatchCat);
    1.81 +	void ConstructL ();
    1.82 +	CLogMediator& CreateLogMediatorL (const TDesC& aLogName);
    1.83 +
    1.84 +private:
    1.85 +	RFs iFs;
    1.86 +	RPointerArray<CLogMediator> iMediators;
    1.87 +	CTestExecWatchCat& iWatchCat;
    1.88 +	TExecutionMode iContextMode;
    1.89 +	};
    1.90 +
    1.91 +class CTestExecWatchCat : public CBase
    1.92 +	{
    1.93 +	friend class CExecutionContext;
    1.94 +	
    1.95 +public:
    1.96 +	static CTestExecWatchCat* NewL (CExecutionContext::TExecutionMode aExecutionMode);
    1.97 +	void SetLoggingPathL(const TDesC& aPath);
    1.98 +
    1.99 +private:
   1.100 +	CTestExecWatchCat ( );
   1.101 +	~CTestExecWatchCat ( );
   1.102 +
   1.103 +	void ConstructL (CExecutionContext::TExecutionMode aExecutionMode );
   1.104 +	void ExecutionContextRunOut (CExecutionContext* aContext );
   1.105 +
   1.106 +private:
   1.107 +	CExecutionContext* iExecutionContext;
   1.108 +	};
   1.109 +
   1.110 +class TRnd
   1.111 +	{
   1.112 +public:
   1.113 +	static TInt rnd ( TInt x = 0 );
   1.114 +	static TInt64 Seed();
   1.115 +	static void SetSeed(TInt64 aSeed);
   1.116 +	static void SetLogMediator(CExecutionContext::CLogMediator* aMediator);
   1.117 +	static void SetExecutionContext(CExecutionContext* aExecutionContext);
   1.118 +private:
   1.119 +	static TInt GenRand (TInt x );
   1.120 +
   1.121 +private:
   1.122 +	static CExecutionContext::CLogMediator* iMediator;
   1.123 +	static CExecutionContext* iExecutionContext;
   1.124 +	static TInt64 iSeed;
   1.125 +	
   1.126 +	friend class CTestExecWatchCat;
   1.127 +	};
   1.128 +
   1.129 +class TTickUtils
   1.130 +	{
   1.131 +public:
   1.132 +	static TUint32 CalcTickDelta (TUint32 tick1, TUint32 tick2 );
   1.133 +
   1.134 +	};
   1.135 +
   1.136 +/*******************************************************************************
   1.137 + This is a small helper function for drawing regions
   1.138 + *******************************************************************************/
   1.139 +static void DrawRegion (const TRegion& aRegion, CGraphicsContext& aGc)
   1.140 +	{
   1.141 +	const TRect * rect = aRegion.RectangleList ();
   1.142 +	for (TInt r = 0; r < aRegion.Count (); ++r)
   1.143 +		{
   1.144 +		aGc.DrawRect (*rect);
   1.145 +		++rect;
   1.146 +		}
   1.147 +	}
   1.148 +
   1.149 +#endif // UTILS_H