--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/traceservices/tracefw/utf_trace_api/unit_test/te-utrace/src/cutrace_kernperf_step.cpp	Fri Jan 22 11:06:30 2010 +0200
@@ -0,0 +1,164 @@
+// Copyright (c) 2005-2009 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:
+// Example CTestStep derived implementation
+// 
+//
+
+/**
+ @file CUTrace_Performance_Step.cpp
+ @internalTechnology
+*/
+#include "cutrace_kernperf_step.h"
+#include "te_utracesuitedefs.h"
+#include <d32utrace.h>
+
+
+
+
+CUTrace_KernPerf_Step::~CUTrace_KernPerf_Step()
+/**
+ * Destructor
+ */
+	{
+	}
+
+CUTrace_KernPerf_Step::CUTrace_KernPerf_Step()
+/**
+ * Constructor
+ */
+	{
+	// **MUST** call SetTestStepName in the constructor as the controlling
+	// framework uses the test step name immediately following construction to set
+	// up the step's unique logging ID.
+	ReplaceFile(KLogKBenchFileName);
+	SetTestStepName(KUTrace_KernPerf_Step);
+	}
+
+/*TVerdict CUTrace_Performance_Step::doTestStepPreambleL()
+**
+ * @return - TVerdict code
+ * Override of base class virtual
+ *
+	{
+	INFO_PRINTF1(_L("Please delete this line or modify it. I am in Test Step Preamble in Class CUTrace_Trace_a1a2a3_Step"));
+	// uncomment the following 3 lines if you have common pre setting to all the test steps in there
+	// CTe_UTraceSuiteStepBase::doTestStepPreambleL();
+	// if (TestStepResult()!=EPass)
+	//    return   TestStepResult();
+	// process some pre setting to this test step then set SetTestStepResult to EFail or Epass.
+	SetTestStepResult(EPass);
+	return TestStepResult();
+	}
+*/
+
+
+TVerdict CUTrace_KernPerf_Step::doTestStepL()
+/**
+ * @return - TVerdict code
+ * Override of base class pure virtual
+ * Our implementation only gets called if the base class doTestStepPreambleL() did
+ * not leave. That being the case, the current test result value will be EPass.
+ */
+	{
+	if (TestStepResult()==EPass)
+		{
+		TInt err = KErrNone;
+		TBool logged = iLoggingEnabled;
+		TInt failed = 0;
+		TUTrace trace(iPF2,KText,EFalse,EFalse);
+		trace.Printf("CUtrace_Performance_Step");
+		INFO_PRINTF1(_L("UID Context PC \t BTrace Time \t UTrace Time \t diff"));
+		for(TBool logging = 0; logging <= 1; logging++)
+			{
+			if(logging)
+				{
+				err = StartLogging();
+				trace.Printf("Traces enabled");
+				INFO_PRINTF1(_L("Traces enabled"));
+				}
+			else
+				{
+				trace.Printf("Traces disabled");
+				INFO_PRINTF1(_L("Traces disabled"));
+				}
+			if(!err)
+				{
+				TestTraces();
+				for(TBool uid = 0; uid <=1; uid++)
+					for(TBool context = 0; context <= 1; context++)
+						for(TBool pc = 0; pc <=1; pc++)
+							for(TInt type = 0; type <= 4; type++)
+								{
+								TInt utraceTime = 0;
+								TInt btraceTime = 0;
+								err = TestTraces();
+								if(!err)
+									{
+									if(logged != iLoggingEnabled){INFO_PRINTF2(_L("BTrace failed to log = %i"), logged ); failed++;}
+									TReal32 calc = utraceTime-btraceTime;
+									calc = calc/btraceTime*100;
+									TInt diff = calc;
+									if(type==0)
+										INFO_PRINTF7(_L("empty - %i%i%i \t\t %i \t\t %i \t = %i%%"), uid, context, pc, btraceTime, utraceTime, diff);
+									if(type==1)
+										INFO_PRINTF7(_L("a1 a2 - %i%i%i \t\t %i \t\t %i \t = %i%%"), uid, context, pc, btraceTime, utraceTime, diff);
+									if(type==2)
+										INFO_PRINTF7(_L("KAny  %i%i%i \t\t %i \t\t %i \t = %i%%"), uid, context, pc, btraceTime, utraceTime, diff);
+									if(type==3)
+										INFO_PRINTF7(_L("Printf char* - %i%i%i \t %i \t\t %i \t = %i%%"), uid, context, pc, btraceTime, utraceTime, diff);
+									if(type==4)
+										INFO_PRINTF7(_L("Printf TRefByVal - %i%i%i \t %i \t\t %i \t = %i%%"), uid, context, pc, btraceTime, utraceTime, diff);
+									}
+								}
+				}//if(!err)
+			if(logging && !err)
+				StopLogging();
+			}
+		if(!err && failed == 0)
+			SetTestStepResult(EPass);
+		else
+			SetTestStepResult(EFail);
+		}
+	//end of test
+	return TestStepResult();
+	}
+
+
+
+/*
+TVerdict CUTrace_KernPerf_Step::doTestStepPostambleL()
+**
+ * @return - TVerdict code
+ * Override of base class virtual
+ *
+	{
+	INFO_PRINTF1(_L("Please delete this line or modify it. I am in Test Step Postamble in Class CUTrace_Trace_a1a2a3_Step"));
+	// process something post setting to the test step
+	// uncomment the following line if you have common post setting to all the test steps in there
+	// CTe_UTraceSuiteStepBase::doTestStepPostambleL();
+	// uncomment the following line if you have post process or remove the following line if no post process
+	// SetTestStepResult(EPass);		// or EFail
+	return TestStepResult();
+	}
+*/
+
+
+TInt CUTrace_KernPerf_Step::TestTraces()
+{
+	RUTrace tracer;
+	tracer.Open();
+	TInt failed = 0;
+	TInt err = tracer.TestUtrace((TInt&)failed);
+	return err;
+}