/*

* Copyright (c) 2009-2010 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 <e32base.h>

#include <f32file.h>

#include <charconv.h>

#include "t_iscii.h"

const TUint KCharacterSetIdentifier=KCharacterSetIdentifierIscii;

#define test(cond)                                  \

    {                                               \

    TBool __bb = (cond);                            \

    TEST(__bb);                                     \

    if (!__bb)                                      \

        {                                           \

        ERR_PRINTF1(_L("ERROR: Test Failed"));      \

        User::Leave(1);                             \

        }                                           \

    }

const TInt KBufferLength=100;

void CT_ISCII::TestConversionToUnicodeFromISCII(CCnvCharacterSetConverter& aCharacterSetConverter, const TDesC16& aExpectedUnicode, const TDesC8& aOriginalISCII, TInt aExpectedResult)

    {

    TInt state=CCnvCharacterSetConverter::KStateDefault;

    TBuf16<KBufferLength> generatedUnicode;

    const TInt returnValue=aCharacterSetConverter.ConvertToUnicode(generatedUnicode, aOriginalISCII, state);

    test(returnValue == aExpectedResult );

    test(generatedUnicode==aExpectedUnicode);

    }

void CT_ISCII::TestConversionToUnicodeFromTruncatedISCII(CCnvCharacterSetConverter& aCharacterSetConverter, const TDesC16&, const TDesC8& aOriginalISCII, TInt aExpectedResult)

    {

    TInt state=CCnvCharacterSetConverter::KStateDefault;

    TBuf16<KBufferLength> generatedUnicode;

    const TInt returnValue=aCharacterSetConverter.ConvertToUnicode(generatedUnicode, aOriginalISCII, state);

    test(returnValue != aExpectedResult );

    }

void CT_ISCII::TestConversionFromUnicodeToISCII(CCnvCharacterSetConverter& aCharacterSetConverter, const TDesC16& aOriginalUnicode, const TDesC8& aExpectedISCII, TInt aExpectedResult)

    {

    TBuf8<KBufferLength> generatedISCII;

    const TInt returnValue=aCharacterSetConverter.ConvertFromUnicode(generatedISCII, aOriginalUnicode);

    test(returnValue == aExpectedResult);

    test(generatedISCII==aExpectedISCII);

    }

void CT_ISCII::TestConversion( CCnvCharacterSetConverter& aCharacterSetConverter )

{

    TestConversionFromUnicodeToISCII(aCharacterSetConverter, _L16("\x0079"), _L8("\xef\x42\x79"));

    TestConversionToUnicodeFromISCII(aCharacterSetConverter, _L16("\x0079"), _L8("\x79"));

    TestConversionFromUnicodeToISCII(aCharacterSetConverter, _L16("\x0079\x007a\x0070\x0071\x0072\x0073\x0074\x0075"), _L8("\xef\x42\x79\x7a\x70\x71\x72\x73\x74\x75"));

    TestConversionToUnicodeFromISCII(aCharacterSetConverter, _L16("\x0079\x007a\x0070\x0071\x0072\x0073\x0074\x0075"), _L8("\x79\x7a\x70\x71\x72\x73\x74\x75"));

    TestConversionToUnicodeFromISCII(aCharacterSetConverter, _L16("\x0079\x007a\x0070\x0071\x0072\x0073\x0074\x0075\x0901"), _L8("\x79\x7a\x70\x71\x72\x73\x74\x75\xa1"));

    TestConversionToUnicodeFromISCII(aCharacterSetConverter, _L16("\x0079\x007a\x0070\x0071\x0072\x0073\x0074\x0075\x0901\x093d"), _L8("\x79\x7a\x70\x71\x72\x73\x74\x75\xa1\xea\xe9"));

    TestConversionFromUnicodeToISCII(aCharacterSetConverter, _L16("\x0901"), _L8("\xef\x42\xa1"));

    TestConversionToUnicodeFromISCII(aCharacterSetConverter, _L16("\x0901\x0079"), _L8("\xa1\x79"));

    TestConversionToUnicodeFromTruncatedISCII(aCharacterSetConverter, _L16("\x0901"), _L8("\xa1"));

    TestConversionFromUnicodeToISCII(aCharacterSetConverter, _L16("\x094d"), _L8("\xef\x42\xe8"));

    TestConversionFromUnicodeToISCII(aCharacterSetConverter, _L16("\x200c"), _L8("\xef\x42\xe8"));

    TestConversionToUnicodeFromISCII(aCharacterSetConverter, _L16("\x094d\x0079"), _L8("\xe8\x79"));

    TestConversionFromUnicodeToISCII(aCharacterSetConverter, _L16("\x0950"), _L8("\xef\x42\xa1\xe9"));

}

void CT_ISCII::DoE32MainL()

	{

	RFs fileServerSession;

	CleanupClosePushL(fileServerSession);

	User::LeaveIfError(fileServerSession.Connect());

	CCnvCharacterSetConverter* characterSetConverter=CCnvCharacterSetConverter::NewLC();

	CArrayFix<CCnvCharacterSetConverter::SCharacterSet>* arrayOfCharacterSetsAvailable=\

		CCnvCharacterSetConverter::CreateArrayOfCharacterSetsAvailableLC(fileServerSession);

	INFO_PRINTF1(_L("Available:\n"));

	for (TInt i=arrayOfCharacterSetsAvailable->Count()-1; i>=0; --i)

		{

		const CCnvCharacterSetConverter::SCharacterSet& charactersSet=(*arrayOfCharacterSetsAvailable)[i];

		characterSetConverter->PrepareToConvertToOrFromL(charactersSet.Identifier(), *arrayOfCharacterSetsAvailable, fileServerSession);

		TPtrC charactersSetName(charactersSet.Name());

		if (charactersSet.NameIsFileName())

			{

			charactersSetName.Set(TParsePtrC(charactersSetName).Name());

			}

		INFO_PRINTF2(_L("    %S\n"), &charactersSetName);

		}

	characterSetConverter->PrepareToConvertToOrFromL(KCharacterSetIdentifier, *arrayOfCharacterSetsAvailable, fileServerSession);

    TestConversion( *characterSetConverter );

 	CleanupStack::PopAndDestroy(3);

        }

CT_ISCII::CT_ISCII()

    {

    SetTestStepName(KTestStep_T_ISCII);

    }

TVerdict CT_ISCII::doTestStepL()

    {

    SetTestStepResult(EFail);

    __UHEAP_MARK;

    TRAPD(error1, DoE32MainL());    

    __UHEAP_MARKEND;

    if(error1 == KErrNone)

        {

        SetTestStepResult(EPass);

        }

    return TestStepResult();

    }