/*

* 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 <e32base.h>

#include <f32file.h>

#include <charconv.h>

#include "t_imap.h"

#define test(cond)                                          \

    {                                                       \

    TBool __bb = (cond);                                    \

    TEST(__bb);                                             \

    if (!__bb)                                              \

        {                                                   \

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

        User::Leave(1);                                     \

        }                                                   \

    }

///////////////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////////////////////////////////////////////////

/**

@SYMTestCaseID          SYSLIB-CHARCONV-CT-0574

@SYMTestCaseDesc        Tests for converting to Unicode from UTF- 7, from UTF-7 to Unicode

@SYMTestPriority        Medium

@SYMTestActions        	Tests for CCnvCharacterSetConverter::ConvertToUnicode(),

						CCnvCharacterSetConverter::ConvertFromUnicode() function

@SYMTestExpectedResults Test must not fail

@SYMREQ                 REQ0000

*/

void CT_IMAP::TestIMAP()

	{

	RFs fileServerSession;

	CleanupClosePushL(fileServerSession);

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

	CCnvCharacterSetConverter* characterSetConverter=CCnvCharacterSetConverter::NewLC();

	TInt state=CCnvCharacterSetConverter::KStateDefault;

	INFO_PRINTF1(_L(" @SYMTestCaseID:SYSLIB-CHARCONV-CT-0574 Testing IMAP UTF-7 "));

	test(characterSetConverter->PrepareToConvertToOrFromL(KCharacterSetIdentifierImapUtf7, fileServerSession)==CCnvCharacterSetConverter::EAvailable);

	TBuf16<256> originalUnicode;

	TBuf8<256> generatedUtf7;

	TBuf16<256> generatedUnicode;

	//

	INFO_PRINTF1(_L("Empty descriptor"));

	originalUnicode=_L16("");

	test(characterSetConverter->ConvertFromUnicode(generatedUtf7, originalUnicode)==0);

	test(generatedUtf7==_L8(""));

	test(characterSetConverter->ConvertToUnicode(generatedUnicode, generatedUtf7, state)==0);

	test(state==CCnvCharacterSetConverter::KStateDefault);

	test(generatedUnicode==originalUnicode);

	INFO_PRINTF1(_L("Characters \" +&-~\\\""));

	originalUnicode=_L16(" +&-~\\");

	test(characterSetConverter->ConvertFromUnicode(generatedUtf7, originalUnicode)==0);

	test(generatedUtf7==_L8(" +&--~\\"));

	test(characterSetConverter->ConvertToUnicode(generatedUnicode, generatedUtf7, state)==0);

	test(state==CCnvCharacterSetConverter::KStateDefault);

	test(generatedUnicode==originalUnicode);

	INFO_PRINTF1(_L("Example quoted in RFC 2060 (Section 5.1.3)"));

	originalUnicode.Format(_L16("~peter/mail/%c%c%c/%c%c"), 0x65e5, 0x672c, 0x8a9e, 0x53f0, 0x5317);

	test(characterSetConverter->ConvertFromUnicode(generatedUtf7, originalUnicode)==0);

	test(generatedUtf7==_L8("~peter/mail/&ZeVnLIqe-/&U,BTFw-"));

	test(characterSetConverter->ConvertToUnicode(generatedUnicode, generatedUtf7, state)==0);

	test(state==CCnvCharacterSetConverter::KStateDefault);

	test(generatedUnicode==originalUnicode);

	INFO_PRINTF1(_L("Testing fix for defect EDNDSEF-4KMEUH in \"Symbian Defect Tracking v3.0\""));

	originalUnicode.Format(_L16("%c%c%c%c%c%c%c%c%c"), 0x30ad, 0x30e3, 0x30d3, 0x30cd, 0x30c3, 0x30c8, 0x3068, 0x306f, 0xff1f);

	test(characterSetConverter->ConvertFromUnicode(generatedUtf7, originalUnicode)==0);

	test(generatedUtf7==_L8("&MK0w4zDTMM0wwzDIMGgwb,8f-"));

	test(characterSetConverter->ConvertToUnicode(generatedUnicode, generatedUtf7, state)==0);

	test(state==CCnvCharacterSetConverter::KStateDefault);

	test(generatedUnicode==originalUnicode);

	TBuf8<0x14> generatedUtf7_0x14;

	test(characterSetConverter->ConvertFromUnicode(generatedUtf7_0x14, originalUnicode)==3);

	test(generatedUtf7_0x14==_L8("&MK0w4zDTMM0wwzDI-"));

	test(characterSetConverter->ConvertToUnicode(generatedUnicode, generatedUtf7_0x14, state)==0);

	test(state==CCnvCharacterSetConverter::KStateDefault);

	test(generatedUnicode==originalUnicode.Left(6));

	CleanupStack::PopAndDestroy(2); // characterSetConverter and fileServerSession

	}

CT_IMAP::CT_IMAP()

    {

    SetTestStepName(KTestStep_T_IMAP);

    }

TVerdict CT_IMAP::doTestStepL()

    {

    SetTestStepResult(EFail);

    __UHEAP_MARK;

    TRAPD(error1, TestIMAP());

    __UHEAP_MARKEND;

    if(error1 == KErrNone )

        {

        SetTestStepResult(EPass);

        }

    return TestStepResult();

    }