// 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:

// Started by Brendan, January 1996

// test code for RIncrMatcher

// 

//

#include <bamatch.h>

#include <badesca.h>

#include <e32test.h>

RTest test(_L("Testing RIncrMatcher"));

/**

@SYMTestCaseID          SYSLIB-BAFL-CT-0421

@SYMTestCaseDesc        RIncrMatcherBase class test

                        Tests for RIncrMatcherBase::MatchText() function

@SYMTestPriority        Medium

@SYMTestActions         Compare two text buffers

@SYMTestExpectedResults Test must not fail

@SYMREQ                 REQ0000

*/

void MatcherManip(RIncrMatcherBase &aMatcher)

	{

	test.Next(_L(" @SYMTestCaseID:SYSLIB-BAFL-CT-0421 Manipulation "));

	aMatcher.SetMatchText(_L("Hello"));

	test(aMatcher.MatchText()==_L("Hello"));

	test(aMatcher.MatchText()!=_L("Hell"));

	aMatcher.AppendChar('w');

	test(aMatcher.MatchText()==_L("Hellow"));

	aMatcher.DeleteLastChar();

	test(aMatcher.MatchText()==_L("Hello"));

	aMatcher.DeleteLastChar();

	test(aMatcher.MatchText()==_L("Hell"));

	aMatcher.Clear();

	test(aMatcher.MatchText()==_L(""));

	}

/**

@SYMTestCaseID          SYSLIB-BAFL-CT-0422

@SYMTestCaseDesc        Tests for RIncrMatcherBase::SetMatchText(),RIncrMatcherBase::SetBestMatch()

                        RIncrMatcherBase::SetBestMatchF() functions

@SYMTestPriority        Medium

@SYMTestActions         Attempt to set the best match

@SYMTestExpectedResults Tests must not fail

@SYMREQ                 REQ0000

*/

void MatcherBest(RIncrMatcherBase &aMatcher)

	{

	test.Next(_L(" @SYMTestCaseID:SYSLIB-BAFL-CT-0422 SetBest "));

	aMatcher.SetMatchText(_L("Hello"));

	test(aMatcher.MatchText()==_L("Hello"));

	aMatcher.SetBestMatch(_L("Hell"));

	test(aMatcher.MatchText()==_L("Hell"));

	aMatcher.SetBestMatch(_L("HelL"));

	test(aMatcher.MatchText()==_L("Hel"));

	aMatcher.SetBestMatchF(_L("HEL"));

	test(aMatcher.MatchText()==_L("Hel"));

	}

/**

@SYMTestCaseID          SYSLIB-BAFL-CT-0423

@SYMTestCaseDesc        Tests for RIncrMatcherBase::FirstMatchingIndex()

                        RIncrMatcherBase::FirstMatchingIndexF(),RIncrMatcherBase::FirstMatchingIndexC() functions

@SYMTestPriority        Medium

@SYMTestActions         Attempt to find correct array entry

@SYMTestExpectedResults Tests must not fail

@SYMREQ                 REQ0000

*/

void MatcherArray(RIncrMatcherBase &aMatcher)

	{

	test.Next(_L(" @SYMTestCaseID:SYSLIB-BAFL-CT-0423 "));

	TPtrC KArrayZero(_S("Hel"));

	TPtrC KArrayOne(_S("heLLo"));

	TPtrC KArrayTwo(_S("Hello"));

	TPtrC KArrayThree(_S("Bye"));

//

	CDesCArray* array=new CDesCArrayFlat(5);

	array->Reset();

	TRAPD(trapVal,array->AppendL(KArrayZero));

	test(trapVal==KErrNone);

	TRAP(trapVal,array->AppendL(KArrayOne));

	test(trapVal==KErrNone);

	TRAP(trapVal,array->AppendL(KArrayTwo));

	test(trapVal==KErrNone);

	TRAP(trapVal,array->AppendL(KArrayThree));

	test(trapVal==KErrNone);

//

	aMatcher.SetMatchText(_L("Bye"));

	TInt result;

	test(aMatcher.FirstMatchingIndex(result,*array)==KErrNone);

	test(result==3);

//

	aMatcher.SetMatchText(_L("Hello"));

	test(aMatcher.FirstMatchingIndex(result,*array)==KErrNone);

	test(result==2);

	test(aMatcher.FirstMatchingIndexF(result,*array)==KErrNone);

	test(result==1);

//

	aMatcher.SetMatchText(_L("heLL"));

	test(aMatcher.FirstMatchingIndexC(result,*array)==KErrNone);

	test(result==1);

//

	delete(array);

	}

/**

@SYMTestCaseID          SYSLIB-BAFL-CT-0424

@SYMTestCaseDesc        Tests for RIncrMatcherBase::IsMatchF() function

@SYMTestPriority        Medium

@SYMTestActions         Tests for maximum length match

@SYMTestExpectedResults Tests must not fail

@SYMREQ                 REQ0000

*/

void MatcherMax(RIncrMatcherBase& aMatcher,TInt aMax)

	{

	test.Next(_L(" @SYMTestCaseID:SYSLIB-BAFL-CT-0424 Max length "));

	HBufC* buf=HBufC::NewL(aMax);

	buf->Des().SetLength(aMax);

	buf->Des().Fill('a');

	aMatcher.SetMatchText(buf->Left(aMax-1));

	test(aMatcher.IsMatchF(*buf));

	aMatcher.AppendChar('a');

	test(aMatcher.IsMatchF(*buf));

	aMatcher.DeleteLastChar();

	test(aMatcher.IsMatchF(*buf));

	aMatcher.AppendChar('w');

	test(!aMatcher.IsMatchF(*buf));

	aMatcher.DeleteLastChar();

	test(aMatcher.IsMatchF(*buf));

	delete(buf);

	}

TInt E32Main()

    {

	test.Title();

	test.Start(_L("Incremental Matcher "));

//

	const TInt KMaxMatchLength=10;

	RIncrMatcherBuf<KMaxMatchLength> matcherBuf;

	TBuf<KMaxMatchLength> buf;

	RIncrMatcherPtr matcherPtr;

	matcherPtr.SetMatcherPtr(buf);

	RIncrMatcherTextBuf matcherText;

	matcherText.SetMatcherLengthL(KMaxMatchLength);

	CTrapCleanup *trapCleanup=CTrapCleanup::New();

//

	__UHEAP_MARK;

	MatcherManip(matcherBuf);

	MatcherManip(matcherPtr);

	MatcherManip(matcherText);

	MatcherBest(matcherBuf);

	MatcherBest(matcherPtr);

	MatcherBest(matcherText);

	MatcherArray(matcherBuf);

	MatcherArray(matcherPtr);

	MatcherArray(matcherText);

	MatcherMax(matcherBuf,KMaxMatchLength);

	MatcherMax(matcherPtr,KMaxMatchLength);

	MatcherMax(matcherText,KMaxMatchLength);

	__UHEAP_MARKEND;

//

	delete(trapCleanup);

	test.End();

    return(KErrNone);

    }