diff -r 000000000000 -r bde4ae8d615e os/textandloc/charconvfw/charconv_fw/test/rtest/tsrc/utf/trealuni.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/textandloc/charconvfw/charconv_fw/test/rtest/tsrc/utf/trealuni.cpp	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,106 @@
+/*
+* 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: 
+*
+*/
+
+
+#include <e32std.h>
+#include <f32file.h>
+#include <utf.h>
+#include "t_realuni.h"
+
+///////////////////////////////////////////////////////////////////////////////////////
+
+
+#define test(cond)                                          \
+    {                                                       \
+    TBool __bb = (cond);                                    \
+    TEST(__bb);                                             \
+    if (!__bb)                                              \
+        {                                                   \
+        ERR_PRINTF1(_L("ERROR: Test Failed"));              \
+        User::Leave(1);                                     \
+        }                                                   \
+    }
+
+///////////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////////////
+/**
+@SYMTestCaseID          SYSLIB-CHARCONV-CT-0568
+@SYMTestCaseDesc        Testing a real Unicode file's round trip
+@SYMTestPriority        Medium
+@SYMTestActions        	Tests for CnvUtfConverter::ConvertFromUnicodeToUtf8() function
+@SYMTestExpectedResults Test must not fail
+@SYMREQ                 REQ0000
+*/
+void CT_REALUNI::TestREALUNI()
+	{
+    INFO_PRINTF1(_L(" @SYMTestCaseID:SYSLIB-CHARCONV-CT-0568 Testing a \"real\" Unicode file's round trip "));
+	RFs fs;
+	RFile file;
+	test(fs.Connect() == KErrNone);
+	TFindFile findFile=fs;
+	test(findFile.FindByDir(_L("DAXUE.UNI"), _L("\\system\\data\\"))==KErrNone);
+	test(file.Open(fs, findFile.File(), EFileShareExclusive|EFileStream|EFileRead)==KErrNone);
+	TInt size=0;
+	test(file.Size(size) == KErrNone);
+	test((size>0) && (size%2==0));
+	HBufC16* originalUnicode=HBufC16::New(size/2);
+	HBufC8* generatedUtf8=HBufC8::New(size*2);
+	HBufC16* generatedUnicode=HBufC16::New(size/2);
+	test(originalUnicode!=NULL);
+	test(generatedUtf8!=NULL);
+	test(generatedUnicode!=NULL);
+	TPtr8 ptr1(REINTERPRET_CAST(TUint8*, CONST_CAST(TUint16*, originalUnicode->Ptr())), 0, size);
+	test(file.Read(ptr1) == KErrNone);
+	test(ptr1.Length()==size);
+	TPtr16 ptr2=originalUnicode->Des();
+	ptr2.SetLength(size/2);
+	test(originalUnicode->Size()==size);
+	TPtr8 ptr3=generatedUtf8->Des();
+	test(CnvUtfConverter::ConvertFromUnicodeToUtf8(ptr3, *originalUnicode)==0);
+	TPtr16 ptr4=generatedUnicode->Des();
+	test(CnvUtfConverter::ConvertToUnicodeFromUtf8(ptr4, *generatedUtf8)==0);
+	test(*generatedUnicode==*originalUnicode);
+	delete originalUnicode;
+	delete generatedUtf8;
+	delete generatedUnicode;
+	file.Close();
+	fs.Close();
+
+	}
+
+CT_REALUNI::CT_REALUNI()
+    {
+    SetTestStepName(KTestStep_T_REALUNI);
+    }
+
+TVerdict CT_REALUNI::doTestStepL()
+    {
+    SetTestStepResult(EFail);
+
+    __UHEAP_MARK;
+
+    TRAPD(error1, TestREALUNI());
+
+    __UHEAP_MARKEND;
+
+    if(error1 == KErrNone )
+        {
+        SetTestStepResult(EPass);
+        }
+
+    return TestStepResult();
+    }