/*

* Copyright (c) 1997-2005 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* 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 <e32test.h>

#include <f32file.h>

#include <charconv.h>

#include <utf.h>

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

RTest TheTest(_L("TJava"));

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

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

//Tests macroses and functions.

//If (!aValue) then the test will be panicked, the test data files will be deleted.

static void Check(TInt aValue, TInt aLine)

	{

	if(!aValue)

		{

		TheTest(EFalse, aLine);

		}

	}

//If (aValue != aExpected) then the test will be panicked, the test data files will be deleted.

static void Check(TInt aValue, TInt aExpected, TInt aLine)

	{

	if(aValue != aExpected)

		{

		RDebug::Print(_L("*** Expected error: %d, got: %d\r\n"), aExpected, aValue);

		TheTest(EFalse, aLine);

		}

	}

//Use these to test conditions.

#define TEST(arg) ::Check((arg), __LINE__)

#define TEST2(aValue, aExpected) ::Check(aValue, aExpected, __LINE__)

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

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

/**

@SYMTestCaseID          SYSLIB-CHARCONV-CT-0571

@SYMTestCaseDesc        CnvUtfConverter class functionality test

@SYMTestPriority        Medium

@SYMTestActions        	Checking that Java-conformant UTF-8 is generated and handled correctly

@SYMTestExpectedResults Test must not fail

@SYMREQ                 REQ0000

*/

LOCAL_C void DoE32MainL()

	{

	RFs fileServerSession;

	CleanupClosePushL(fileServerSession);

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

	CCnvCharacterSetConverter* characterSetConverter=CCnvCharacterSetConverter::NewLC();

	TheTest.Start(_L("Checking that Java-conformant UTF-8 is generated and handled correctly"));

	TEST(characterSetConverter->PrepareToConvertToOrFromL(KCharacterSetIdentifierJavaConformantUtf8, fileServerSession)==CCnvCharacterSetConverter::EAvailable);

	TBuf16<32> unicode;

	TBuf16<32> generatedUnicode;

	TBuf8<64> generatedUtf8;

	//

	TheTest.Next(_L("Testing the behaviour of the Unicode character 0x0000"));

	unicode.Format(_L16("%c"), 0x0000);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==TPtrC8(REINTERPRET_CAST(const TText8*, "\x00"), 1)); // can't use _L8 as that gets the length by assuming it's a zero-terminated string

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xc0\x80"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c%c"), 0x0000, 0x0026);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==TPtrC8(REINTERPRET_CAST(const TText8*, "\x00\x26"), 2)); // can't use _L8 as that gets the length by assuming it's a zero-terminated string

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xc0\x80\x26"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c%c"), 0x0000, 0x05d9);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==TPtrC8(REINTERPRET_CAST(const TText8*, "\x00\xd7\x99"), 3)); // can't use _L8 as that gets the length by assuming it's a zero-terminated string

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xc0\x80\xd7\x99"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c%c"), 0x0000, 0x81ea);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==TPtrC8(REINTERPRET_CAST(const TText8*, "\x00\xe8\x87\xaa"), 4)); // can't use _L8 as that gets the length by assuming it's a zero-terminated string

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xc0\x80\xe8\x87\xaa"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c%c%c"), 0x0000, 0xd9e0, 0xdda3);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==TPtrC8(REINTERPRET_CAST(const TText8*, "\x00\xf2\x88\x86\xa3"), 5)); // can't use _L8 as that gets the length by assuming it's a zero-terminated string

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xc0\x80\xed\xa7\xa0\xed\xb6\xa3"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c%c"), 0x0071, 0x0000);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==TPtrC8(REINTERPRET_CAST(const TText8*, "\x71\x00"), 2)); // can't use _L8 as that gets the length by assuming it's a zero-terminated string

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\x71\xc0\x80"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c%c"), 0x06aa, 0x0000);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==TPtrC8(REINTERPRET_CAST(const TText8*, "\xda\xaa\x00"), 3)); // can't use _L8 as that gets the length by assuming it's a zero-terminated string

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xda\xaa\xc0\x80"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c%c"), 0xc427, 0x0000);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==TPtrC8(REINTERPRET_CAST(const TText8*, "\xec\x90\xa7\x00"), 4)); // can't use _L8 as that gets the length by assuming it's a zero-terminated string

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xec\x90\xa7\xc0\x80"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c%c%c"), 0xd801, 0xdef1, 0x0000);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==TPtrC8(REINTERPRET_CAST(const TText8*, "\xf0\x90\x9b\xb1\x00"), 5)); // can't use _L8 as that gets the length by assuming it's a zero-terminated string

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xed\xa0\x81\xed\xbb\xb1\xc0\x80"));

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

	TEST(generatedUnicode==unicode);

	TheTest.Next(_L("Testing the generation of UTF-8 from surrogate pairs"));

	unicode.Format(_L16("%c"), 0xd7ff);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xed\x9f\xbf"));

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xed\x9f\xbf"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c"), 0xe000);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xee\x80\x80"));

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xee\x80\x80"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c%c"), 0xd800, 0xdc00);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xf0\x90\x80\x80"));

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xed\xa0\x80\xed\xb0\x80"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c%c"), 0xd800, 0xdfff);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xf0\x90\x8f\xbf"));

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xed\xa0\x80\xed\xbf\xbf"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c%c"), 0xdbff, 0xdc00);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xf4\x8f\xb0\x80"));

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xed\xaf\xbf\xed\xb0\x80"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c%c"), 0xdbff, 0xdfff);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xf4\x8f\xbf\xbf"));

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xed\xaf\xbf\xed\xbf\xbf"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c%c"), 0xd8e9, 0xdcd4);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xf1\x8a\x93\x94"));

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xed\xa3\xa9\xed\xb3\x94"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c%c%c"), 0xd8e9, 0xdcd4, 0x003e);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xf1\x8a\x93\x94\x3e"));

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xed\xa3\xa9\xed\xb3\x94\x3e"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c%c%c"), 0xd8e9, 0xdcd4, 0x01e9);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xf1\x8a\x93\x94\xc7\xa9"));

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xed\xa3\xa9\xed\xb3\x94\xc7\xa9"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c%c%c"), 0xd8e9, 0xdcd4, 0x1f9a);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xf1\x8a\x93\x94\xe1\xbe\x9a"));

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xed\xa3\xa9\xed\xb3\x94\xe1\xbe\x9a"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c%c%c"), 0x0025, 0xd8e9, 0xdcd4);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\x25\xf1\x8a\x93\x94"));

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\x25\xed\xa3\xa9\xed\xb3\x94"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c%c%c"), 0x00a5, 0xd8e9, 0xdcd4);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xc2\xa5\xf1\x8a\x93\x94"));

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xc2\xa5\xed\xa3\xa9\xed\xb3\x94"));

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

	TEST(generatedUnicode==unicode);

	unicode.Format(_L16("%c%c%c"), 0x0ca6, 0xd8e9, 0xdcd4);

	TEST(CnvUtfConverter::ConvertFromUnicodeToUtf8(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xe0\xb2\xa6\xf1\x8a\x93\x94"));

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

	TEST(generatedUnicode==unicode);

	TEST(characterSetConverter->ConvertFromUnicode(generatedUtf8, unicode)==0);

	TEST(generatedUtf8==_L8("\xe0\xb2\xa6\xed\xa3\xa9\xed\xb3\x94"));

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

	TEST(generatedUnicode==unicode);

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

	}

GLDEF_C TInt E32Main()

	{

	__UHEAP_MARK;

	TheTest.Title();

	CTrapCleanup* trapCleanup=CTrapCleanup::New();

	TEST(trapCleanup != NULL);

	TRAPD(error, DoE32MainL());

	TEST2(error, KErrNone);

	delete trapCleanup;

	TheTest.End();

	TheTest.Close();

	__UHEAP_MARKEND;

	return KErrNone;

	}