--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lowlevellibsandfws/apputils/tsrc/T_SCHED.CPP	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,264 @@
+// Copyright (c) 1997-2009 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:
+// Started by DWW, April 1997
+// Tests active scheduler
+// 
+//
+
+#include <e32test.h>
+#include <basched.h>
+#include <baerror.h>
+#include <baerrhan.h>
+
+#define KUidTestValue 0x43
+const TUid KUidTest={KUidTestValue};
+
+LOCAL_D RTest test(_L("T_SCHED"));
+
+class CSimpleErrorHandler : public CBaErrorHandler
+	{
+private:
+	TErrorHandlerResponse HandleError(TDes& aErrorText,TDes& aContextText);
+	};
+
+class CErrorHandlerWithState : public CBaErrorHandler
+	{
+public:
+	void SetState(TInt aState) { iState=aState; }
+private:
+	TErrorHandlerResponse HandleError(TDes& aErrorText,TDes& aContextText);
+private:
+	TInt iState;
+	};
+
+TErrorHandlerResponse CSimpleErrorHandler::HandleError(TDes& aErrorText,TDes& aContextText)
+	{
+	aErrorText=_L("ERROR");
+	aContextText=_L("CONTEXT");
+	return(EAlertDisplay);
+	}
+
+TErrorHandlerResponse CErrorHandlerWithState::HandleError(TDes& aErrorText,TDes& aContextText)
+	{
+	aErrorText.Num(iState);
+	aContextText.Zero();
+	return(iState? EInfoDisplay: ENoDisplay);
+	}
+
+class CTestScheduler : public CBaActiveScheduler
+	{
+private: // from CBaActiveScheduler
+	void DisplayError(TInt aError);
+private:
+	TInt iState;
+	};
+
+class CTestActive : public CActive
+	{
+public:
+	static CTestActive* NewL();
+private:
+	CTestActive();
+	~CTestActive();
+	void DoCancel();
+	void RunL();
+	void Queue();
+private:
+	TInt iState;
+	CSimpleErrorHandler iSimpleErrorHandler;
+	CErrorHandlerWithState iComplexErrorHandler;
+	};
+
+CTestActive::CTestActive()
+	: CActive(0)
+	{
+	}
+
+CTestActive::~CTestActive()
+	{
+	Cancel();
+	}
+
+CTestActive* CTestActive::NewL()
+	{ // static
+	CTestActive* self=new(ELeave) CTestActive;
+	CActiveScheduler::Add(self);
+	self->Queue();
+	return(self);
+	}
+
+void CTestActive::Queue()
+	{
+	TRequestStatus* pS=(&iStatus);
+	User::RequestComplete(pS,0);
+	SetActive();
+	}
+
+void CTestActive::DoCancel()
+	{
+	}
+
+void CTestActive::RunL()
+	{
+	Queue();
+	switch (iState++)
+		{
+	case 0:
+		test.Next(_L("Extended error"));
+		CBaActiveScheduler::DisplayExtendedError(KUidTest,66);
+		test.Next(_L("Leave for alert"));
+		CBaActiveScheduler::LeaveForAlert(KUidBaflDll,77);
+		CBaActiveScheduler::DisplayExtendedError(KUidTest,88); // won't reach here
+		break;
+	case 1:
+		test.Next(_L("Leave"));
+		User::Leave(-22);
+		CBaActiveScheduler::DisplayExtendedError(KUidBaflDll,9); // won't reach here
+		break;
+	case 2:
+		test.Next(_L("Leave no alert"));
+		CBaActiveScheduler::LeaveNoAlert();
+		CBaActiveScheduler::DisplayExtendedError(KUidTest,55); // won't reach here
+		break;
+	case 3:
+		test.Next(_L("Extended error again"));
+		CBaActiveScheduler::DisplayExtendedError(KUidBaflDll,33);
+		test.Next(_L("Leave for info print"));
+		CBaActiveScheduler::LeaveForInfoPrint(KUidTest,11);
+		CBaActiveScheduler::DisplayExtendedError(KUidBaflDll,88); // won't reach here
+		break;
+	case 4:
+		test.Next(_L("Simple error handler"));
+		CBaActiveScheduler::LeaveForErrorHandler(&iSimpleErrorHandler);
+		CBaActiveScheduler::DisplayExtendedError(KUidBaflDll,87); // won't reach here
+		break;
+	case 5:
+		test.Next(_L("Complex error handler - 1"));
+		CBaActiveScheduler::LeaveForErrorHandler(&iComplexErrorHandler);
+		CBaActiveScheduler::DisplayExtendedError(KUidBaflDll,86); // won't reach here
+		break;
+	case 6:
+		test.Next(_L("Complex error handler - 2"));
+		iComplexErrorHandler.SetState(6);
+		CBaActiveScheduler::LeaveForErrorHandler(&iComplexErrorHandler);
+		CBaActiveScheduler::DisplayExtendedError(KUidBaflDll,85); // won't reach here
+		break;
+	case 7:
+		test.Next(_L("Exit"));
+		CBaActiveScheduler::Exit();
+		CBaActiveScheduler::DisplayExtendedError(KUidBaflDll,99); // won't reach here
+		break;
+	case 8:
+		CBaActiveScheduler::DisplayExtendedError(KUidBaflDll,999); // won't reach here
+		break;
+		}
+	}
+
+void CTestScheduler::DisplayError(TInt aError)
+	{
+	TBuf<80> errorText;
+	TBuf<80> contextText;
+	TErrorHandlerResponse resp;
+	switch (iState++)
+		{
+	case 0:
+		test(aError==KErrExtended);
+		test(iExtendedError.iComponent==KUidTest);
+		test(iExtendedError.iErrorNumber==66);
+		test(iExtendedError.iInformation==EFalse);
+		break;
+	case 1:
+		test(aError==KErrExtended);
+		test(iExtendedError.iComponent==KUidBaflDll);
+		test(iExtendedError.iErrorNumber==77);
+		test(iExtendedError.iInformation==EFalse);
+		break;
+	case 2:
+		test(aError==-22);
+		break;
+	case 3:
+		test(aError==KErrExtended);
+		test(iExtendedError.iComponent==KUidBaflDll);
+		test(iExtendedError.iErrorNumber==33);
+		test(iExtendedError.iInformation==EFalse);
+		break;
+	case 4:
+		test(aError==KErrExtended);
+		test(iExtendedError.iComponent==KUidTest);
+		test(iExtendedError.iErrorNumber==11);
+		test(iExtendedError.iInformation);
+		break;
+	case 5:
+		test(aError==KErrExtended);
+		test(iExtendedError.iComponent==KUidBaflErrorHandler);
+		resp=CBaErrorHandler::CallBack(iExtendedError.iErrorNumber,errorText,contextText);
+		test(resp==EAlertDisplay);
+		test(errorText==_L("ERROR"));
+		test(contextText==_L("CONTEXT"));
+		break;
+	case 6:
+		test(aError==KErrExtended);
+		test(iExtendedError.iComponent==KUidBaflErrorHandler);
+		resp=CBaErrorHandler::CallBack(iExtendedError.iErrorNumber,errorText,contextText);
+		test(resp==ENoDisplay);
+		test(errorText==_L("0"));
+		test(!contextText.Length());
+		break;
+	case 7:
+		test(aError==KErrExtended);
+		test(iExtendedError.iComponent==KUidBaflErrorHandler);
+		resp=CBaErrorHandler::CallBack(iExtendedError.iErrorNumber,errorText,contextText);
+		test(resp==EInfoDisplay);
+		test(errorText==_L("6"));
+		test(!contextText.Length());
+		break;
+	case 8:
+		test(EFalse); // should never reach here
+		}
+	}
+
+/**
+@SYMTestCaseID          SYSLIB-BAFL-CT-0442
+@SYMTestCaseDesc        Tests for the Active Scheduler
+@SYMTestPriority        High
+@SYMTestActions         Tests for the functionality of ActiveScheduler
+@SYMTestExpectedResults Test must not fail
+@SYMREQ                 REQ0000
+*/
+void DoTests()
+    {
+	test.Next(_L(" @SYMTestCaseID:SYSLIB-BAFL-CT-0442 "));
+	CActiveScheduler* as=new(ELeave) CTestScheduler;
+	CActiveScheduler::Install(as);
+	CActive* ac=CTestActive::NewL();
+	TRAPD(ret,as->Start());
+	test(ret==KLeaveExit);
+	delete(as);
+	delete(ac);
+    }
+
+GLDEF_C TInt E32Main()
+	{
+    __UHEAP_MARK;
+    CTrapCleanup *cleanup=CTrapCleanup::New();
+	test.Title();
+	test.Start(_L("Testing CBaActiveScheduler"));
+    TRAPD(err,DoTests());
+    test(err==KErrNone);
+	test.End();
+    test.Close();
+    delete cleanup;
+    __UHEAP_MARKEND;
+	return(0);
+    }