--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lafagnosticuifoundation/cone/tef/tconecoedatastoragestep.cpp	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,133 @@
+// Copyright (c) 2006-2009 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:
+// The test step corrupts the system colorlist and colorlist is populated 
+// again using PopulateColorArrayL API and OOM tests are performed.
+// 
+//
+
+/**
+ @file
+ @internalComponent - Internal Symbian test code.
+*/
+
+
+#include "tconecoedatastoragestep.h"
+#include "coedatastorage.h"
+#include <centralrepository.h>
+#include <gulcolor.h>
+
+
+/**
+Constant Value KUidSystemColorRepository obtained from CoeDataStorage.cpp
+*/
+const TUint KUidSystemColorRepository = 0x10272619;
+const TUint KSystemColorRepositoryKey = 0;
+
+CTConeCoeDataStorageStep::CTConeCoeDataStorageStep()
+/**
+Constructor
+*/
+	{
+	SetTestStepName(KTConeCoeDataStorageStep);
+	}
+
+CTConeCoeDataStorageStep::~CTConeCoeDataStorageStep()
+/**
+Destructor
+*/
+	{
+	}
+	
+/**
+  @SYMTestCaseID UIF-TConeCoeDataStorageStep-TestPopulateColorArrayOOML
+ 
+  @SYMPREQ
+ 
+  @SYMTestCaseDesc Tests PopulateColorArrayL API with forced memory allocation failure.\n
+ 
+  @SYMTestPriority High
+ 
+  @SYMTestStatus Implemented
+  
+  @SYMTestActions : Creating the colorlist using PopulateColorArrayL API  .\n
+  The system colorlist is corrupted and PopulateColorArrayL API is invoked to populate the colorlist.\n
+      
+  @SYMTestExpectedResults : PopulateColorArrayL method should report KErrNoMemory if it cannot allocate sufficient \n 
+	memory and recover gracefully from low memory situations and subsequently succeed in creating the colorlist when \n
+	sufficient memory is available.\n
+ 
+  @SYMTestType : CIT
+*/
+void CTConeCoeDataStorageStep::TestPopulateColorArrayOOML()
+	{
+	TInt err = KErrNoMemory;
+	TInt ii;
+	//The ideal loop condition is err==KErrNoMemory, it is changed
+	//because PopulateColorArrayL API invokes GetSystemColorListL() which has TRAP function,
+	//which captures the KErrNoMemory condition and the PopulateColorArrayL API doesn't leave
+	//with any memory allocation failure. In order to make sure that PopulateColorArrayL API 
+	//leaves with memory allocation failure and also to create successfully the colorlist 
+	//the loop has to run for 70 times. 
+	INFO_PRINTF1(_L("Tests After Corrupting the System Colorlist"));
+	for (ii=1; ii<70; ii++)
+		{
+		INFO_PRINTF2(_L("The value of the iteration number is %d"), ii);
+		__UHEAP_FAILNEXT(ii);
+		__UHEAP_MARK;
+		TRAP(err, DoOomTestsAfterCorruptingColorListL());
+		INFO_PRINTF2(_L("The value of the err is %d"), err);
+		__UHEAP_MARKEND;
+		}
+	__UHEAP_SETFAIL(RHeap::ENone,0); 
+	User::LeaveIfError(err);
+	}
+	
+/**
+This functions performs the OOM Tests.
+*/	
+void CTConeCoeDataStorageStep::DoOomTestsAfterCorruptingColorListL()
+	{
+	SetSystemColorSchemeL(_L8("Some rubbish binary data\xab\xcd\xef"));
+	CColorList* colorlist = NULL;
+	CCoeDataStorage* dataStorage = CCoeDataStorage::NewL();
+	CleanupStack::PushL(dataStorage);
+	colorlist = dataStorage->PopulateColorArrayL();
+	TEST(colorlist != NULL);
+	delete colorlist;
+    CleanupStack::PopAndDestroy(dataStorage);
+	}
+	
+/**
+This function corrupts the System Colorlist by corrupting the color scheme file. 
+*/	
+void CTConeCoeDataStorageStep::SetSystemColorSchemeL(const TDesC8& aBuffer)
+	{ 
+	CRepository* const repository = CRepository::NewL(TUid::Uid(KUidSystemColorRepository));
+	CleanupStack::PushL(repository);
+	User::LeaveIfError(repository->Set(KSystemColorRepositoryKey, aBuffer));
+	CleanupStack::PopAndDestroy(repository);
+	}
+/**
+  Entry function for CTConeCoeDataStorageStep Test Step.\n
+  Invokes the TestPopulateColorArrayOOML function. \n
+*/
+TVerdict CTConeCoeDataStorageStep::doTestStepL() // main function called by E32
+	{
+	SetTestStepID(_L("UIF-TConeCoeDataStorageStep-TestPopulateColorArrayOOML"));
+	INFO_PRINTF1(_L("Test Started"));
+	TestPopulateColorArrayOOML();
+	INFO_PRINTF1(_L("Test Finished"));
+	RecordTestResultL();
+	return TestStepResult();
+	}