/*

* 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 <utf.h>

#include "t_simple8.h"

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

#define test(cond)                                  \

    TEST((cond));                                   \

    if (!(cond))                                    \

        {                                           \

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

        User::Leave(1);                             \

        }

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

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

/**

@SYMTestCaseID          SYSLIB-CHARCONV-CT-4002

@SYMTestCaseDesc        Test conversion of a UTF-8 BOM between Unicode and 8-bit 

                        encoding.

@SYMTestPriority        Medium

@SYMTestActions        	Tests for CnvUtfConverter::ConvertFromUnicodeToUtf8(),

                        CnvUtfConverter::ConvertToUnicodeFromUtf8L() function  

@SYMTestExpectedResults Tests must not fail

@SYMREQ                 REQ0000

*/

//INC118714L

void CT_SIMPLE8::TestForUtf8BomL()

	{

    INFO_PRINTF1(_L("@SYMTestCaseID:SYSLIB-CHARCONV-CT-4002 Testing converting to and from UTF-8 BOM.")); 	

	TBuf8<100> generatedUtf8NoGKBWithBom(_L8("\xef\xbb\xbf\x7F\x48\x65\x6c\x6c\x6f\x20\x57\x6f\x72\x6c\x64"));

	//convert to unicode and verify BOM converted properly.

	INFO_PRINTF1(_L("BOM, valid UTF-8 to Unicode conversion test."));

	TBuf16<256> generatedUnicode;

	test(CnvUtfConverter::ConvertToUnicodeFromUtf8(generatedUnicode, generatedUtf8NoGKBWithBom)==0);

	test(generatedUnicode==_L16("\xFEFF\x007fHello World"));

	INFO_PRINTF1(_L("BOM, valid Unicode to UTF-8 conversion test."));

	TBuf8<256> generatedUtf8;

	test(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, generatedUnicode)==0);

	test(generatedUtf8==generatedUtf8NoGKBWithBom);

	}

/**

@SYMTestCaseID          SYSLIB-CHARCONV-CT-0563

@SYMTestCaseDesc        Conversion tests from Unicode to UTF-8 character set

@SYMTestPriority        Medium

@SYMTestActions        	Tests for CnvUtfConverter::ConvertFromUnicodeToUtf8(),

                        CnvUtfConverter::ConvertToUnicodeFromUtf8L() function

@SYMTestExpectedResults Test must not fail

@SYMREQ                 REQ0000

*/

void CT_SIMPLE8::TestSimple8()

	{

    INFO_PRINTF1(_L(" @SYMTestCaseID:SYSLIB-CHARCONV-CT-0563 Testing simple UTF-8 round trips "));

	TBuf16<256> originalUnicode;

	TBuf8<256> generatedUtf8;

	TBuf16<256> generatedUnicode;

	//

	INFO_PRINTF1(_L("Empty descriptor"));

	originalUnicode=_L16("");

	test(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, originalUnicode)==0);

	test(generatedUtf8==_L8(""));

	test(CnvUtfConverter::ConvertToUnicodeFromUtf8(generatedUnicode, generatedUtf8)==0);

	test(generatedUnicode==originalUnicode);

	// Testing the new API

	HBufC8* testbuffer8;

	HBufC* testbuffer;

	testbuffer8= CnvUtfConverter::ConvertFromUnicodeToUtf8L(originalUnicode);

	TPtr8 comparebuffer8 = testbuffer8->Des();

	test(comparebuffer8==generatedUtf8);

	testbuffer = CnvUtfConverter::ConvertToUnicodeFromUtf8L(generatedUtf8);

	TPtr compareBuffer = testbuffer->Des();

	test(compareBuffer == originalUnicode);

	delete testbuffer8;

	delete testbuffer;

	INFO_PRINTF1(_L("English \"Hello!\""));

	originalUnicode=_L16("Hello!");

	test(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, originalUnicode)==0);

	test(generatedUtf8==_L8("Hello!"));

	test(CnvUtfConverter::ConvertToUnicodeFromUtf8(generatedUnicode, generatedUtf8)==0);

	test(generatedUnicode==originalUnicode);

	// Testing the new API

	testbuffer8= CnvUtfConverter::ConvertFromUnicodeToUtf8L(originalUnicode);

	comparebuffer8.Set(testbuffer8->Des());

	test(comparebuffer8==generatedUtf8);

	testbuffer = CnvUtfConverter::ConvertToUnicodeFromUtf8L(generatedUtf8);

	compareBuffer.Set(testbuffer->Des());

	test(compareBuffer == originalUnicode);

	delete testbuffer8;

	delete testbuffer;

	INFO_PRINTF1(_L("Russian \"Hello!\""));

	originalUnicode.Format(_L16("%c%c%c%c%c%c%c%c%c%c%c%c%c"), 0x0417, 0x0434, 0x0440, 0x0430, 0x0432, 0x0441, 0x0442, 0x0432, 0x0443, 0x0439, 0x0442, 0x0435, 0x0021);

	test(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, originalUnicode)==0);

	test(generatedUtf8==_L8("\xd0\x97\xd0\xb4\xd1\x80\xd0\xb0\xd0\xb2\xd1\x81\xd1\x82\xd0\xb2\xd1\x83\xd0\xb9\xd1\x82\xd0\xb5\x21"));

	test(CnvUtfConverter::ConvertToUnicodeFromUtf8(generatedUnicode, generatedUtf8)==0);

	test(generatedUnicode==originalUnicode);

	// Testing the new API

	testbuffer8= CnvUtfConverter::ConvertFromUnicodeToUtf8L(originalUnicode);

	comparebuffer8.Set(testbuffer8->Des());

	test(comparebuffer8==generatedUtf8);

	testbuffer = CnvUtfConverter::ConvertToUnicodeFromUtf8L(generatedUtf8);

	compareBuffer.Set(testbuffer->Des());

	test(compareBuffer == originalUnicode);

	delete testbuffer8;

	delete testbuffer;

	INFO_PRINTF1(_L("Greek \"Hello!\""));

	originalUnicode.Format(_L16("%c%c%c%c%c%c"), 0x0393, 0x03b1, 0x03c3, 0x03bf, 0x03c5, 0x0021);

	test(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, originalUnicode)==0);

	test(generatedUtf8==_L8("\xce\x93\xce\xb1\xcf\x83\xce\xbf\xcf\x85\x21"));

	test(CnvUtfConverter::ConvertToUnicodeFromUtf8(generatedUnicode, generatedUtf8)==0);

	test(generatedUnicode==originalUnicode);

	// Testing the new API

	testbuffer8= CnvUtfConverter::ConvertFromUnicodeToUtf8L(originalUnicode);

	comparebuffer8.Set(testbuffer8->Des());

	test(comparebuffer8==generatedUtf8);

	testbuffer = CnvUtfConverter::ConvertToUnicodeFromUtf8L(generatedUtf8);

	compareBuffer.Set(testbuffer->Des());

	test(compareBuffer == originalUnicode);

	delete testbuffer8;

	delete testbuffer;

	INFO_PRINTF1(_L("Chinese \"Hello!\""));

	originalUnicode.Format(_L16("%c%c%c"), 0x4f60, 0x597d, 0x0021);

	test(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, originalUnicode)==0);

	test(generatedUtf8==_L8("\xe4\xbd\xa0\xe5\xa5\xbd\x21"));

	test(CnvUtfConverter::ConvertToUnicodeFromUtf8(generatedUnicode, generatedUtf8)==0);

	test(generatedUnicode==originalUnicode);

	// Testing the new API

	testbuffer8= CnvUtfConverter::ConvertFromUnicodeToUtf8L(originalUnicode);

	comparebuffer8.Set(testbuffer8->Des());

	test(comparebuffer8==generatedUtf8);

	testbuffer = CnvUtfConverter::ConvertToUnicodeFromUtf8L(generatedUtf8);

	compareBuffer.Set(testbuffer->Des());

	test(compareBuffer == originalUnicode);

	delete testbuffer8;

	delete testbuffer;

	INFO_PRINTF1(_L("Japanese \"Hello!\""));

	originalUnicode.Format(_L16("%c%c%c%c"), 0x4eca, 0x65e5, 0x306f, 0x0021);

	test(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, originalUnicode)==0);

	test(generatedUtf8==_L8("\xe4\xbb\x8a\xe6\x97\xa5\xe3\x81\xaf\x21"));

	test(CnvUtfConverter::ConvertToUnicodeFromUtf8(generatedUnicode, generatedUtf8)==0);

	test(generatedUnicode==originalUnicode);

	// Testing the new API

	testbuffer8= CnvUtfConverter::ConvertFromUnicodeToUtf8L(originalUnicode);

	comparebuffer8.Set(testbuffer8->Des());

	test(comparebuffer8==generatedUtf8);

	testbuffer = CnvUtfConverter::ConvertToUnicodeFromUtf8L(generatedUtf8);

	compareBuffer.Set(testbuffer->Des());

	test(compareBuffer == originalUnicode);

	delete testbuffer8;

	delete testbuffer;

	}

CT_SIMPLE8::CT_SIMPLE8()

    {

    SetTestStepName(KTestStep_T_SIMPLE8);

    }

TVerdict CT_SIMPLE8::doTestStepL()

    {

    SetTestStepResult(EFail);

    __UHEAP_MARK;

    TRAPD(error1, TestSimple8());

    TRAPD(error2, TestForUtf8BomL());

    __UHEAP_MARKEND;

    if(error1 == KErrNone && error2 == KErrNone)

        {

        SetTestStepResult(EPass);

        }

    return TestStepResult();

    }