// Copyright (c) 2001-2009 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 "CTextUtilsTest.h"

#include <uriutilscommon.h>

#include <inetprottextutils.h>

#include "TextUtilsTestCommon.h"

#include "TextUtilsTests.h"

CTextUtilsTest* CTextUtilsTest::NewLC(CIpuTestHarness* aTestHarness)

	{

	CTextUtilsTest* self = new (ELeave) CTextUtilsTest(aTestHarness);

	CleanupStack::PushL(self);

	self->ConstructL();

	return self;

	}

CTextUtilsTest* CTextUtilsTest::NewL(CIpuTestHarness* aTestHarness)

	{

	CTextUtilsTest* self = CTextUtilsTest::NewLC(aTestHarness);

	CleanupStack::Pop(self);

	return self;

	}

CTextUtilsTest::CTextUtilsTest(CIpuTestHarness* aTestHarness)

: iTestHarness(aTestHarness)

	{

	}

void CTextUtilsTest::ConstructL()

	{

	}

CTextUtilsTest::~CTextUtilsTest()

	{

	}

void CTextUtilsTest::DoTestsL()

	{

	TestTextUtilsRemoveL(KRemove0_base, KRemove0_left, KRemove0_left_consumed,

						KRemove0_right, KRemove0_right_consumed,

						KRemove0_both, KRemove0_both_consumed);

	TestTextUtilsDesToIntConversionL(KDecRep0, KNumericValue0, KIsValid0);

	TestTextUtilsDesToIntConversionL(KDecRep1, KNumericValue1, KIsValid1);

	TestTextUtilsDesToIntConversionL(KDecRep2, KNumericValue2, KIsValid2);

	TestTextUtilsDesToIntConversionL(KDecRep3, KNumericValue3, KIsValid3);

	TestTextUtilsIntToDesConversionL(KNumericValue0, KDecRep0);

	TestTextUtilsIntToDesConversionL(KNumericValue1, KDecRep1);

	_LIT(KWhiteSpace," \t");

	TestTextUtilsDesToHexConversionL(KWhiteSpace, 0, EFalse);

	TestTextUtilsDesToHexConversionL(KHexRep0, KNumericValue0, KIsValid0);

	TestTextUtilsDesToHexConversionL(KHexRep1, KNumericValue1, KIsValid1);

	TestTextUtilsDesToHexConversionL(KHexRep2, KNumericValue2, KIsValid2);

	TestTextUtilsDesToHexConversionL(KHexRep3, KNumericValue3, KIsValid3);

	TestTextUtilsHexToDesConversionL(KNumericValue0, KHexRep0);

	TestTextUtilsHexToDesConversionL(KNumericValue1, KHexRep1);

	TestTextUtilsExtractQuotedStringL(KQuotedBuffer0, KQuotedString0, KQuotedRemainder0, KExpectedError0);

	TestTextUtilsExtractQuotedStringL(KQuotedBuffer1, KQuotedString1, KQuotedRemainder1, KExpectedError1);

	TestTextUtilsExtractQuotedStringL(KQuotedBuffer2, KQuotedString2, KQuotedRemainder2, KExpectedError2);

	TestTextUtilsExtractQuotedStringL(KQuotedBuffer3, KQuotedString3, KQuotedRemainder3, KExpectedError3);

	TestTextUtilsExtractTokenFromListL(

									  KListBuffer0,

									  KListToken0_0,

									  KListToken0_1,

									  KListToken0_2,

									  KListRemainder0,

									  KListSeparator0

									  );

	TestTextUtilsExtractTokenFromListL(

									  KListBuffer1,

									  KListToken1_0,

									  KListToken1_1,

									  KListToken1_2,

									  KListRemainder1,

									  KListSeparator1

									  );

	TestTextUtilsExtractTokenFromListL(

									  KListBuffer2,

									  KListToken2_0,

									  KListToken2_1,

									  KListToken2_2,

									  KListRemainder2,

									  KListSeparator2

									  );

	TestTextUtilsExtractTokenFromListL(

									  KListBuffer3,

									  KListToken3_0,

									  KListToken3_1,

									  KListToken3_2,

									  KListRemainder3,

									  KListSeparator3

									  );

	}

void CTextUtilsTest::TestTextUtilsRemoveL(const TDesC& aBase, 

										  const TDesC& aRemoveLeft, TInt aConsumedLeft,

										  const TDesC& aRemoveRight, TInt aConsumedRight,

										  const TDesC& aRemoveBoth, TInt aConsumedBoth)

	{

	iTestHarness->StartTestL(_L("Test TextUtils Remove (16-bit)"));

	TInt error = DoTestTextUtilsRemove<TPtrC16>(aBase, aRemoveLeft, aConsumedLeft,

												aRemoveRight, aConsumedRight,

												aRemoveBoth, aConsumedBoth);

	iTestHarness->EndTest(error);

	// Make 8-bit copy

	HBufC8* baseBuf = HBufC8::NewLC(aBase.Length());

	TPtr8 base8Bit = baseBuf->Des();

	base8Bit.Copy(aBase);

	HBufC8* removeLeftBuf = HBufC8::NewLC(aRemoveLeft.Length());

	TPtr8 removeLeft8Bit = removeLeftBuf->Des();

	removeLeft8Bit.Copy(aRemoveLeft);

	HBufC8* removeRightBuf = HBufC8::NewLC(aRemoveRight.Length());

	TPtr8 removeRight8Bit = removeRightBuf->Des();

	removeRight8Bit.Copy(aRemoveRight);

	HBufC8* removeBothBuf = HBufC8::NewLC(aRemoveBoth.Length());

	TPtr8 removeBoth8Bit = removeBothBuf->Des();

	removeBoth8Bit.Copy(aRemoveBoth);

	iTestHarness->StartTestL(_L("Test TextUtils Remove (8-bit)"));

	error = DoTestTextUtilsRemove<TPtrC8>(base8Bit, removeLeft8Bit, aConsumedLeft,

											removeRight8Bit, aConsumedRight,

											removeBoth8Bit, aConsumedBoth);

	iTestHarness->EndTest(error);

	CleanupStack::PopAndDestroy(4, baseBuf);	// baseBuf, removeLeftBuf, removeRightBuf, removeBothBuf

	}

void CTextUtilsTest::TestTextUtilsDesToIntConversionL(const TDesC& aDes, TInt aInt, TBool aValid)

	{

	iTestHarness->StartTestL(_L("Test TextUtils ConvertDescriptorToInt (16-bit)"));

	TInt error = DoTestTextUtilsDesToIntConversion(aDes, aInt, aValid);

	iTestHarness->EndTest(error);

	// Make 8-bit copy

	HBufC8* desBuf = HBufC8::NewLC(aDes.Length());

	TPtr8 des8Bit = desBuf->Des();

	des8Bit.Copy(aDes);

	iTestHarness->StartTestL(_L("Test TextUtils ConvertDescriptorToInt (8-bit)"));

	error = DoTestTextUtilsDesToIntConversion(des8Bit, aInt, aValid);

	iTestHarness->EndTest(error);

	CleanupStack::PopAndDestroy(desBuf);	// desBuf

	}

void CTextUtilsTest::TestTextUtilsIntToDesConversionL(TInt aInt, const TDesC& aDes)

	{

	iTestHarness->StartTestL(_L("Test TextUtils ConvertIntToDescriptor (16-bit)"));

	TInt error = DoTestTextUtilsIntToDesConversion<HBufC16>(aInt, aDes);

	iTestHarness->EndTest(error);

	// Make 8-bit copy

	HBufC8* desBuf = HBufC8::NewLC(aDes.Length());

	TPtr8 des8Bit = desBuf->Des();

	des8Bit.Copy(aDes);

	iTestHarness->StartTestL(_L("Test TextUtils ConvertIntToDescriptor (8-bit)"));

	error = DoTestTextUtilsIntToDesConversion<HBufC8>(aInt, des8Bit);

	iTestHarness->EndTest(error);

	CleanupStack::PopAndDestroy(desBuf);	// desBuf

	}

void CTextUtilsTest::TestTextUtilsDesToHexConversionL(const TDesC& aDes, TInt aHexNumber, TBool aValid)

	{

	iTestHarness->StartTestL(_L("Test TextUtils ConvertDescriptorToHex (16-bit)"));

	TInt error = DoTestTextUtilsDesToHexConversion(aDes, aHexNumber, aValid);

	iTestHarness->EndTest(error);

	// Test 8 bit version

	TestTextUtilsDesToHexConversion8L(aDes, aHexNumber, aValid);

	}

void CTextUtilsTest::TestTextUtilsDesToHexConversion8L(const TDesC& aDes, TInt aHexNumber, TBool aValid)

	{

	HBufC8* desBuf = HBufC8::NewLC(aDes.Length());

	TPtr8 des8Bit = desBuf->Des();

	des8Bit.Copy(aDes);

	iTestHarness->StartTestL(_L("Test TextUtils ConvertDescriptorToHex (8-bit)"));

	TInt error = DoTestTextUtilsDesToHexConversion(des8Bit, aHexNumber, aValid);

	iTestHarness->EndTest(error);

	CleanupStack::PopAndDestroy(desBuf);	// desBuf

	}

void CTextUtilsTest::TestTextUtilsHexToDesConversionL(TInt aHex, const TDesC& aDes)

	{

	iTestHarness->StartTestL(_L("Test TextUtils ConvertHexToDescriptor (16-bit)"));

	TInt error = DoTestTextUtilsHexToDesConversion<HBufC16>(aHex, aDes);

	iTestHarness->EndTest(error);

	// Make 8-bit copy

	HBufC8* desBuf = HBufC8::NewLC(aDes.Length());

	TPtr8 des8Bit = desBuf->Des();

	des8Bit.Copy(aDes);

	iTestHarness->StartTestL(_L("Test TextUtils ConvertHexToDescriptor (8-bit)"));

	error = DoTestTextUtilsHexToDesConversion<HBufC8>(aHex, des8Bit);

	iTestHarness->EndTest(error);

	CleanupStack::PopAndDestroy(desBuf);	// desBuf

	}

void CTextUtilsTest::TestTextUtilsExtractQuotedStringL(

													  const TDesC&	aBuffer, 

													  const TDesC&	aString, 

													  const TDesC&	aRemainder,

													  TInt			aExpectedError

													  )

	{

	iTestHarness->StartTestL(_L("Test TextUtils ExtractQuotedStringL (16-bit)"));

	TInt error = DoTestExtractQuotedStringL<TPtrC>(aBuffer, aString, aRemainder, aExpectedError);

	iTestHarness->EndTest(error);

	// Make 8-bit copy

	HBufC8* buffer = HBufC8::NewLC(aBuffer.Length());

	buffer->Des().Copy(aBuffer);

	HBufC8* string = HBufC8::NewLC(aString.Length());

	string->Des().Copy(aString);

	HBufC8* remainder = HBufC8::NewLC(aRemainder.Length());

	remainder->Des().Copy(aRemainder);

	iTestHarness->StartTestL(_L("Test TextUtils ExtractQuotedStringL (8-bit)"));

	error = DoTestExtractQuotedStringL<TPtrC8>(*buffer, *string, *remainder, aExpectedError);

	iTestHarness->EndTest(error);

	CleanupStack::PopAndDestroy(3, buffer);

	}

void CTextUtilsTest::TestTextUtilsExtractTokenFromListL(

													   const TDesC& aBuffer,

													   const TDesC& aToken0,

													   const TDesC& aToken1,

													   const TDesC& aToken2,

													   const TDesC& aRemainder,

													   const TDesC& aSeparator

													   )

	{

	iTestHarness->StartTestL(_L("Test TextUtils ExtractTokenFromList, multiple separator (16-bit)"));

	TInt error = DoExtractTokenFromListMultipleSeparator<TPtrC>(aBuffer, aToken0, aToken1, aToken2, aRemainder, aSeparator);

	iTestHarness->EndTest(error);

	// Make 8-bit copy

	HBufC8* buffer = HBufC8::NewLC(aBuffer.Length());

	buffer->Des().Copy(aBuffer);

	HBufC8* token0 = HBufC8::NewLC(aToken0.Length());

	token0->Des().Copy(aToken0);

	HBufC8* token1 = HBufC8::NewLC(aToken1.Length());

	token1->Des().Copy(aToken1);

	HBufC8* token2 = HBufC8::NewLC(aToken2.Length());

	token2->Des().Copy(aToken2);

	HBufC8* remainder = HBufC8::NewLC(aRemainder.Length());

	remainder->Des().Copy(aRemainder);

	HBufC8* separator = HBufC8::NewLC(aSeparator.Length());

	separator->Des().Copy(aSeparator);

	iTestHarness->StartTestL(_L("Test TextUtils ExtractTokenFromList, multiple separator (8-bit)"));

	error = DoExtractTokenFromListMultipleSeparator<TPtrC8>(*buffer, *token0, *token1, *token2, *remainder, *separator);

	iTestHarness->EndTest(error);

	CleanupStack::PopAndDestroy(6, buffer);

	}

void CTextUtilsTest::TestTextUtilsExtractTokenFromListL(

													   const TDesC& aBuffer,

													   const TDesC& aToken0,

													   const TDesC& aToken1,

													   const TDesC& aToken2,

													   const TDesC& aRemainder,

													   TChar		aSeparator

													   )

	{

	iTestHarness->StartTestL(_L("Test TextUtils ExtractTokenFromList, single separator (16-bit)"));

	TInt error = DoExtractTokenFromListSingleSeparator<TPtrC>(aBuffer, aToken0, aToken1, aToken2, aRemainder, aSeparator);

	iTestHarness->EndTest(error);

	// Make 8-bit copy

	HBufC8* buffer = HBufC8::NewLC(aBuffer.Length());

	buffer->Des().Copy(aBuffer);

	HBufC8* token0 = HBufC8::NewLC(aToken0.Length());

	token0->Des().Copy(aToken0);

	HBufC8* token1 = HBufC8::NewLC(aToken1.Length());

	token1->Des().Copy(aToken1);

	HBufC8* token2 = HBufC8::NewLC(aToken2.Length());

	token2->Des().Copy(aToken2);

	HBufC8* remainder = HBufC8::NewLC(aRemainder.Length());

	remainder->Des().Copy(aRemainder);

	iTestHarness->StartTestL(_L("Test TextUtils ExtractTokenFromList, single separator (8-bit)"));

	error = DoExtractTokenFromListSingleSeparator<TPtrC8>(*buffer, *token0, *token1, *token2, *remainder, aSeparator);

	iTestHarness->EndTest(error);

	CleanupStack::PopAndDestroy(5, buffer);

	}

/*

 *	Local methods

 */

template<class TPtrCType, class TDesCType>

LOCAL_C TInt DoTestTextUtilsRemove(const TDesCType& aBase, 

								   const TDesCType& aRemoveLeft, TInt aConsumedLeft,

								   const TDesCType& aRemoveRight, TInt aConsumedRight,

								   const TDesCType& aRemoveBoth, TInt aConsumedBoth)

	{

	// Do remove left...

	TPtrCType data = aBase;

	TInt consumed = InetProtTextUtils::RemoveWhiteSpace(data, InetProtTextUtils::ERemoveLeft);

	// Check...

	if( data.Compare(aRemoveLeft) != 0 || consumed != aConsumedLeft )

		{

		return KErrNotFound;

		}

	// Do remove right...

	data.Set(aBase);

	consumed = InetProtTextUtils::RemoveWhiteSpace(data, InetProtTextUtils::ERemoveRight);

	// Check...

	if( data.Compare(aRemoveRight) != 0 || consumed != aConsumedRight )

		{

		return KErrNotFound;

		}

	// Do remove both...

	data.Set(aBase);

	consumed = InetProtTextUtils::RemoveWhiteSpace(data, InetProtTextUtils::ERemoveBoth);

	// Check...

	if( data.Compare(aRemoveBoth) != 0 || consumed != aConsumedBoth )

		{

		return KErrNotFound;

		}

	return KErrNone;

	}

template<class TDesCType>

LOCAL_C TInt DoTestTextUtilsDesToIntConversion(const TDesCType& aDes, TInt aInt, TBool aValid)

	{

	TInt theInt;

	TInt error = InetProtTextUtils::ConvertDescriptorToInt(aDes, theInt);

	if( (error < KErrNone && aValid) || (error >= KErrNone && !aValid) )

		{

		return KErrNotFound;

		}

	if( aValid && theInt != aInt )

		{

		return KErrNotFound;

		}

	return KErrNone;

	}

template<class HBufCType, class TDesCType>

LOCAL_C TInt DoTestTextUtilsIntToDesConversion(TInt aInt, const TDesCType& aDes)

	{

	HBufCType* theDes = NULL;

	TRAPD(error, InetProtTextUtils::ConvertIntToDescriptorL(aInt, theDes));

	if( error != KErrNone )

		{

		return KErrNotFound;

		}

	if( theDes->CompareF(aDes) != 0 )

		{

		delete theDes;

		return KErrNotFound;

		}

	delete theDes;

	return KErrNone;

	}

template<class TDesCType>

LOCAL_C TInt DoTestTextUtilsDesToHexConversion(const TDesCType& aDes, TInt aHex, TBool aValid)

	{

	TInt theHex;

	TInt error = InetProtTextUtils::ConvertDescriptorToHex(aDes, theHex);

	if( (error < KErrNone && aValid) || (error >= KErrNone && !aValid) )

		{

		return KErrNotFound;

		}

	if( aValid && theHex != aHex )

		{

		return KErrNotFound;

		}

	return KErrNone;

	}

template<class HBufCType, class TDesCType>

LOCAL_C TInt DoTestTextUtilsHexToDesConversion(TInt aHex, const TDesCType& aDes)

	{

	HBufCType* theDes = NULL;

	TRAPD(error, InetProtTextUtils::ConvertHexToDescriptorL(aHex, theDes));

	if( error != KErrNone )

		{

		return KErrNotFound;

		}

	if( theDes->CompareF(aDes) != 0 )

		{

		delete theDes;

		return KErrNotFound;

		}

	delete theDes;

	return KErrNone;

	}

template<class TPtrCType, class TDesCType>

LOCAL_C TInt DoTestExtractQuotedStringL(const TDesCType& aBuffer, const TDesCType& aString, const TDesCType& aRemainder, TInt aExpectedError)

	{

	TPtrCType buffer(aBuffer);

	TPtrCType string;

	TRAPD( error, InetProtTextUtils::ExtractQuotedStringL(buffer, string) );

	if( error == KErrNone && aExpectedError == KErrNone)

		{

		if( aString.Compare(string) == 0 && aRemainder.Compare(buffer) == 0 )

			{

			// Passed

			return KErrNone;

			}

		else

			{

			// Failed

			return KErrNotFound;

			}

		}

	else if( error == aExpectedError )

		{

		// Got expected error - passed

		return KErrNone;

		}

	else

		{

		// Failed

		return KErrNotFound;

		}

	}

template<class TPtrCType, class TDesCType>

LOCAL_C TInt DoExtractTokenFromListMultipleSeparator(

												const TDesCType& aBuffer,

												const TDesCType& aToken0,

												const TDesCType& aToken1,

												const TDesCType& aToken2,

												const TDesCType& aRemainder,

												const TDesCType& aSeparator

												)

	{

	// get the first token...

	TPtrCType buffer = aBuffer;

	TPtrCType token;

	InetProtTextUtils::ExtractNextTokenFromList(buffer, token, aSeparator);

	// Is it correct?

	if( token.Compare(aToken0) != 0 )

		{

		// Failed