// 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);

     }