1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/security/cryptomgmtlibs/securitytestfw/test/testhandler2/t_testrunner.h Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,144 @@
1.4 +/*
1.5 +* Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
1.6 +* All rights reserved.
1.7 +* This component and the accompanying materials are made available
1.8 +* under the terms of the License "Eclipse Public License v1.0"
1.9 +* which accompanies this distribution, and is available
1.10 +* at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.11 +*
1.12 +* Initial Contributors:
1.13 +* Nokia Corporation - initial contribution.
1.14 +*
1.15 +* Contributors:
1.16 +*
1.17 +* Description:
1.18 +*
1.19 +*/
1.20 +
1.21 +
1.22 +#ifndef __T_TESTRUNNER_H__
1.23 +#define __T_TESTRUNNER_H__
1.24 +
1.25 +#include <e32base.h>
1.26 +
1.27 +class Output;
1.28 +class CTestAction;
1.29 +
1.30 +/**
1.31 + * A class that is used to invoke individual tests. This can be derived to
1.32 + * implement OOM testing, cancel testing and the like. The default
1.33 + * implementation just runs the test.
1.34 + *
1.35 + * One instance of this class is used to run multiple tests. A CTestHandler
1.36 + * owns an instance of this class (or a class derived from it).
1.37 + *
1.38 + * Note that this class provides a synchronous interface, which is implemented
1.39 + * in terms of CTestActions's asynchronous interface.
1.40 + */
1.41 +class CTestRunner : public CActive
1.42 + {
1.43 + public:
1.44 + IMPORT_C CTestRunner(Output& aOut);
1.45 + IMPORT_C virtual ~CTestRunner();
1.46 +
1.47 + // The following methods return the status code from test action, but leave
1.48 + // if there is an error in the test handler.
1.49 +
1.50 + IMPORT_C virtual TInt PerformPrerequisiteL(CTestAction* aAction);
1.51 + IMPORT_C virtual TInt PerformActionL(CTestAction* aAction);
1.52 + IMPORT_C virtual TInt PerformPostrequisiteL(CTestAction* aAction, TInt aInitialStatus);
1.53 +
1.54 + protected:
1.55 + /// Typedef for any of CTestAction's async methods
1.56 + typedef void (CTestAction::*TTestMethod)(TRequestStatus&);
1.57 +
1.58 + /// Run one of CTestAction's async methods synchronously and return the result
1.59 + TInt RunAsyncMethodL(TTestMethod aMethod, CTestAction* aAction, TInt aInitialStatus);
1.60 +
1.61 + /// Run the active scheduler until our request is completed
1.62 + void RunSchedulerL();
1.63 +
1.64 + /// Run the active scheduler to process one outstanding request
1.65 + /// @return If our request has been completed yet
1.66 + TBool StepScheduler();
1.67 +
1.68 + protected:
1.69 + Output& iOut;
1.70 +
1.71 + private:
1.72 + IMPORT_C virtual TInt RunError(TInt aError);
1.73 + IMPORT_C virtual void DoCancel();
1.74 + IMPORT_C virtual void RunL();
1.75 +
1.76 + private:
1.77 + /// Whether an async method is currently being executed by the active scheduler
1.78 + TBool iSchedulerRunning;
1.79 + };
1.80 +
1.81 +/**
1.82 + * Abstract base class for a test runner that implements OOM testing.
1.83 + */
1.84 +class COOMTestRunnerBase : public CTestRunner
1.85 + {
1.86 + public:
1.87 + IMPORT_C virtual ~COOMTestRunnerBase();
1.88 +
1.89 + protected:
1.90 + IMPORT_C COOMTestRunnerBase(Output& aOut);
1.91 +
1.92 + /// Called at the start of the OOM test
1.93 + virtual void StartOOMTestL() = 0;
1.94 + /// Increment the simulated heap fail point
1.95 + virtual void IncHeapFailPoint() = 0;
1.96 + /// Reset simulated heap failures
1.97 + virtual void ResetHeapFail() = 0;
1.98 + /// Get the number of cells currently allocated
1.99 + virtual TInt AllocCount() = 0;
1.100 + /// Called at the end of the OOM test
1.101 + virtual void EndOOMTestL() = 0;
1.102 +
1.103 + private:
1.104 + // Override CTestRunner interface
1.105 + IMPORT_C virtual TInt PerformActionL(CTestAction* aAction);
1.106 + };
1.107 +
1.108 +/**
1.109 + * Implementation of an test runner for OOM testing.
1.110 + */
1.111 +class COOMTestRunner : public COOMTestRunnerBase
1.112 + {
1.113 + public:
1.114 + COOMTestRunner(Output& aOut);
1.115 + virtual ~COOMTestRunner();
1.116 +
1.117 + private:
1.118 + // Implement interface defined by COOMTestRunnerBase
1.119 + virtual void StartOOMTestL();
1.120 + virtual void IncHeapFailPoint();
1.121 + virtual void ResetHeapFail();
1.122 + virtual TInt AllocCount();
1.123 + virtual void EndOOMTestL();
1.124 +
1.125 + private:
1.126 + TInt iFailPoint;
1.127 + };
1.128 +
1.129 +/// A test runner that performs cancellation tests.
1.130 +class CCancelTestRunner : public CTestRunner
1.131 + {
1.132 + public:
1.133 + CCancelTestRunner(Output& aOut);
1.134 + virtual ~CCancelTestRunner();
1.135 +
1.136 + virtual TInt PerformActionL(CTestAction* aAction);
1.137 +
1.138 + private:
1.139 + TInt RunAndCancelPeformActionMethod(CTestAction* aAction, TInt aInitialStatus,
1.140 + TInt aCancelStep, TInt& aStep);
1.141 + TInt RunAndCancelTestAction(CTestAction* aAction, TInt aCancelStep);
1.142 +
1.143 + private:
1.144 + TBool iAbort; ///< Set when we want to abort the test
1.145 + };
1.146 +
1.147 +#endif