// Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "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:

// e32test\buffer\t_key.cpp

// Overview:

// Test arrays keys against flat and segmented arrays of characters (8 and 16 bit) and records.

// API Information:

// TKeyArrayFix, TKeyArrayVar.

// Details:

// - Create flat and segmented array of TText8, TText16, TText. Append some text to the 

// arrays and test the functions of the TKeyArrayFix class using the Find method which 

// calls SetPtr, Set, Compare methods with ECmpNormal8, ECmpFolded8, ECmpCollated8, 

// ECmpNormal16, ECmpFolded16, ECmpCollated16, ECmpNormal, ECmpFolded, ECmpCollated key types.

// - Test the functions of the TKeyArrayVar class using the Find method which calls SetPtr, Set, 

// Compare methods with ECmpNormal8, ECmpFolded8, ECmpCollated8, ECmpNormal16, ECmpFolded16, 

// ECmpCollated16, ECmpNormal, ECmpFolded, ECmpCollated key types.

// - Create flat and segmented array of TText, append some structures with different values.

// - Test the functions of the TKeyArrayFix, TKeyArrayVar classes by searching the values using 

// sequential search technique with ECmpNormal, ECmpTInt32 key type and verifying that it is 

// found at correct position.

// - For TKeyArrayFix and TKeyArrayVar class, create a flat array of TText, append some structures 

// with different numeric values, sort the array, search the values using ECmpTInt, ECmpTUint, 

// ECmpTint8, ECmpTUint8, ECmpTint16, ECmpTUint16, ECmpTint32, ECmpTUint32 key types and verify 

// that values are found in order as expected.

// Platforms/Drives/Compatibility:

// All 

// Assumptions/Requirement/Pre-requisites:

// Failures and causes:

// Base Port information:

// 

//

#include <e32std.h>

#include <e32std_private.h>

#include <e32base.h>

#include <e32base_private.h>

#include <e32test.h>

#include <e32svr.h>

#include <e32ver.h>

#ifdef __VC32__

#pragma warning (disable:4710)	// Function not expanded

#pragma warning (disable:4702)	// Unreachable code

#endif

const TInt KTestGranularity=0x02;

LOCAL_D RTest test(_L("T_KEY"));

template <class T,TInt S>

class TArr

	{

public:

	TArr() {}

	TInt Count() const {return S;}

	T& operator[](TInt anIndex) {return iArr[anIndex];}

	const T& operator[](TInt anIndex) const {return iArr[anIndex];}

private:

	T iArr[S];

	};

//#if defined(_DEBUG)

struct Record

	{

	TBuf<0x10> name;  

	TInt32	age;

	TText8	code;

	};

struct Record2

	{

	TInt	tint;

	TUint	tuint;

	TInt8	tint8;

	TUint8	tuint8;

	TInt16  tint16;

	TUint16 tuint16;

	TInt32  tint32;

	TUint32 tuint32;

	}Rec1, Rec2, Rec3, Rec4;		

LOCAL_C void SetRecordData(void)

	{

	Rec1.tint=KMaxTInt;

	Rec2.tint=0;

	Rec3.tint=-KMaxTInt;

	Rec4.tint=KMinTInt;

	Rec1.tint8=KMaxTInt8;

	Rec2.tint8=0;

	Rec3.tint8=-KMaxTInt8;

	Rec4.tint8=(TInt8)KMinTInt8;

	Rec1.tint16=KMaxTInt16;

	Rec2.tint16=0;

	Rec3.tint16=-KMaxTInt16;

	Rec4.tint16=(TInt16)KMinTInt16;

	Rec1.tint32=KMaxTInt32;

	Rec2.tint32=0;

	Rec3.tint32=-KMaxTInt32;

	Rec4.tint32=(TInt32)KMinTInt32;

	Rec1.tuint=0;

	Rec2.tuint=1;

	Rec3.tuint=KMaxTUint-1;

	Rec4.tuint=KMaxTUint;

	Rec1.tuint8=0;

	Rec2.tuint8=1;

	Rec3.tuint8=(TUint8)(KMaxTUint8-1);

	Rec4.tuint8=(TUint8)KMaxTUint8;

	Rec1.tuint16=0;

	Rec2.tuint16=1;

	Rec3.tuint16=(TUint16)(KMaxTUint16-1);

	Rec4.tuint16=(TUint16)KMaxTUint16;

	Rec1.tuint32=0;

	Rec2.tuint32=1;

	Rec3.tuint32=(TUint32)(KMaxTUint32-1);

	Rec4.tuint32=KMaxTUint32;

	}

typedef enum {eEight, eSixteen} TMode;

template<class KeyType, class ArrayType, class S> // S is TText8, TTExt etc. called S as _TL requires S in e32test.h

class TestTKey

	{

public:

	void Test1(TKeyCmpText, TKeyCmpText, TKeyCmpText);

	void Test2(TKeyCmpText, TKeyCmpText, TKeyCmpText);

	void Test3(void);

	void Test4(void);

	void Test5(void);

	void Test6(void);

	};

template<class KeyType, class ArrayType, class S>

GLDEF_C void TestTKey<KeyType, ArrayType, S>::Test1(TKeyCmpText N, TKeyCmpText F, TKeyCmpText C)

	{

	// This tests the functions of the TKey classes indirectly - mostly using the Find method

	// which calls SetPtr(), Set() (both trivial) and more importantly Compare(), 

	ArrayType* pArray=new ArrayType(KTestGranularity);

	pArray->AppendL(*(const TArr<S,5>*)_TL("aa cc"));

	pArray->AppendL(*(const TArr<S,5>*)_TL("bb bb"));

	pArray->AppendL(*(const TArr<S,5>*)_TL("cc aa"));

	KeyType NormalKey(0,N,5);	

	KeyType NormalKeyOffset(sizeof(S)*3,N,2) ;

	KeyType FoldedKey(0,F,5);

	KeyType FoldedKeyOffset(sizeof(S)*3,F,2);	

	KeyType CollatedKey(0,C,5);

	KeyType CollatedKeyOffset(sizeof(S)*3,C,2);

	TInt pos;

	test(pArray->Find(*(const TArr<S,5>*)_TL("aa cc"), NormalKey, pos)==0);

	test(pos==0);

	test(pArray->Find(*(const TArr<S,5>*)_TL("bb bb"), NormalKey, pos)==0);

	test(pos==1);

	test(pArray->Find(*(const TArr<S,5>*)_TL("cc aa"), NormalKey, pos)==0);

	test(pos==2);	

	test(pArray->Find(*(const TArr<S,5>*)_TL("BB BB"), NormalKey, pos)!=0);

	test(pArray->Find(*(const TArr<S,5>*)_TL("___cc"), NormalKeyOffset, pos)==0);

	test(pos==0);

	test(pArray->Find(*(const TArr<S,5>*)_TL("___bb"), NormalKeyOffset, pos)==0);

	test(pos==1);

	test(pArray->Find(*(const TArr<S,5>*)_TL("___aa"), NormalKeyOffset, pos)==0);

	test(pos==2);

	test(pArray->Find(*(const TArr<S,5>*)_TL("___ax"), NormalKeyOffset, pos)!=0);

	test(pArray->Find(*(const TArr<S,5>*)_TL("aa cc"), FoldedKey, pos)==0);

	test(pos==0);

	test(pArray->Find(*(const TArr<S,5>*)_TL("bb bb"), FoldedKey, pos)==0);

	test(pos==1);

	test(pArray->Find(*(const TArr<S,5>*)_TL("cc aa"), FoldedKey, pos)==0);

	test(pos==2);

	test(pArray->Find(*(const TArr<S,5>*)_TL("___CC"), FoldedKeyOffset, pos)==0);

	test(pos==0);

	test(pArray->Find(*(const TArr<S,5>*)_TL("___bB"), FoldedKeyOffset, pos)==0);

	test(pos==1);

	test(pArray->Find(*(const TArr<S,5>*)_TL("___Aa"), FoldedKeyOffset, pos)==0);

	test(pos==2);

	test(pArray->Find(*(const TArr<S,5>*)_TL("___ax"), FoldedKeyOffset, pos)!=0);

	test(pArray->Find(*(const TArr<S,5>*)_TL("aa cc"), CollatedKey, pos)==0);

	test(pos==0);

	test(pArray->Find(*(const TArr<S,5>*)_TL("bb bb"), CollatedKey, pos)==0);

	test(pos==1);

	test(pArray->Find(*(const TArr<S,5>*)_TL("cc aa"), CollatedKey, pos)==0);

	test(pos==2);

	test(pArray->Find(*(const TArr<S,5>*)_TL("___cc"), CollatedKeyOffset, pos)==0);

	test(pos==0);

	test(pArray->Find(*(const TArr<S,5>*)_TL("___bb"), CollatedKeyOffset, pos)==0);

	test(pos==1);

	test(pArray->Find(*(const TArr<S,5>*)_TL("___aa"), CollatedKeyOffset, pos)==0);

	test(pos==2);

	test(pArray->Find(*(const TArr<S,5>*)_TL("___ax"), CollatedKeyOffset, pos)!=0);

	delete pArray;

	}

template<class KeyType, class ArrayType, class S>

GLDEF_C void TestTKey<KeyType, ArrayType, S>::Test2(TKeyCmpText N, TKeyCmpText F, TKeyCmpText C)

	{

	// This tests the functions of the TKey classes indirectly - mostly using the Find method

	// which calls SetPtr(), Set() (both trivial) and more importantly Compare(), 

	ArrayType* pArray=new ArrayType(KTestGranularity);

	pArray->AppendL(*(S(*))_TL("aa cc"), 5*sizeof(S));

	pArray->AppendL(*(S(*))_TL("bb bbb"), 6*sizeof(S));

	pArray->AppendL(*(S(*))_TL("cc aaaa"), 7*sizeof(S));

	KeyType NormalKey5(0,N,5);		 

	KeyType NormalKey6(0,N,6);		

	KeyType NormalKey7(0,N,7);

	KeyType NormalKeyOffset(sizeof(S)*3,N,2); 

	KeyType FoldedKey5(0,F,5);

	KeyType FoldedKey6(0,F,6);

	KeyType FoldedKey7(0,F,7);

	KeyType FoldedKeyOffset(sizeof(S)*3,F,2);	

	KeyType CollatedKey5(0,C,5);

	KeyType CollatedKey6(0,C,6);

	KeyType CollatedKey7(0,C,7);

	KeyType CollatedKeyOffset(sizeof(S)*3,C,2);

	TInt pos;

	test(pArray->Find(*(S(*))_TL("aa cc"), NormalKey5, pos)==0);

	test(pos==0);

	test(pArray->Find(*(S(*))_TL("bb bbb"), NormalKey6, pos)==0);

	test(pos==1);

	test(pArray->Find(*(S(*))_TL("cc aaaa"), NormalKey7, pos)==0);

	test(pos==2);	

	test(pArray->Find(*(S(*))_TL("BB BB"), NormalKey5, pos)!=0);

	test(pArray->Find(*(S(*))_TL("___cc"), NormalKeyOffset, pos)==0);

	test(pos==0);

	test(pArray->Find(*(S(*))_TL("___bb"), NormalKeyOffset, pos)==0);

	test(pos==1);

	test(pArray->Find(*(S(*))_TL("___aa"), NormalKeyOffset, pos)==0);

	test(pos==2);  

	test(pArray->Find(*(S(*))_TL("___ax"), NormalKeyOffset, pos)!=0);

	test(pArray->Find(*(S(*))_TL("aa cc"), FoldedKey5, pos)==0);

	test(pos==0);

	test(pArray->Find(*(S(*))_TL("bb bbb"), FoldedKey6, pos)==0);

	test(pos==1);

	test(pArray->Find(*(S(*))_TL("cc aaaa"), FoldedKey7, pos)==0);

	test(pos==2);

	test(pArray->Find(*(S(*))_TL("___CC"), FoldedKeyOffset, pos)==0);

	test(pos==0);

	test(pArray->Find(*(S(*))_TL("___bB"), FoldedKeyOffset, pos)==0);

	test(pos==1);

	test(pArray->Find(*(S(*))_TL("___Aa"), FoldedKeyOffset, pos)==0);

	test(pos==2);

	test(pArray->Find(*(S(*))_TL("___ax"), FoldedKeyOffset, pos)!=0);

	test(pArray->Find(*(S(*))_TL("aa cc"), CollatedKey5, pos)==0);

	test(pos==0);

	test(pArray->Find(*(S(*))_TL("bb bbb"), CollatedKey6, pos)==0);

	test(pos==1);

	test(pArray->Find(*(S(*))_TL("cc aaaa"), CollatedKey7, pos)==0);

	test(pos==2);

	test(pArray->Find(*(S(*))_TL("___cc"), CollatedKeyOffset, pos)==0);

	test(pos==0);

	test(pArray->Find(*(S(*))_TL("___bb"), CollatedKeyOffset, pos)==0);

	test(pos==1);

	test(pArray->Find(*(S(*))_TL("___aa"), CollatedKeyOffset, pos)==0);

	test(pos==2);

	test(pArray->Find(*(S(*))_TL("___ax"), CollatedKeyOffset, pos)!=0);

	delete pArray;

	}

template<class KeyType, class ArrayType, class S>

GLDEF_C void TestTKey<KeyType, ArrayType, S>::Test3(void)

	{

	ArrayType* pArray=new ArrayType(KTestGranularity);

	Record rec1, rec2, rec3;

	rec1.name=(_TL("fred"));

	rec1.age=5;

	rec1.code='A';

	rec2.name=(_TL("bill"));

	rec2.age=0x7fffffff;

	rec2.code='Z';

	rec3.name=(_TL("bert"));

	rec3.age=-5;

	rec3.code='X';

	pArray->AppendL(rec1);

	pArray->AppendL(rec2);

	pArray->AppendL(rec3);

	TInt pos;	 

	KeyType codekey(_FOFF(Record, code),ECmpNormal,1);

	test(pArray->Find(rec1, codekey, pos)==0);

	test(pos==0);

	test(pArray->Find(rec2, codekey, pos)==0);

	test(pos==1);

	test(pArray->Find(rec3, codekey, pos)==0);

	test(pos==2);

	KeyType agekey(_FOFF(Record, age), ECmpTInt32);

	test(pArray->Find(rec1, agekey, pos)==0);

	test(pos==0);

	test(pArray->Find(rec2, agekey, pos)==0);

	test(pos==1);

	test(pArray->Find(rec3, agekey, pos)==0);

	test(pos==2);

	rec1.age=-50; // march 95 - this isn't allowed , lucky that it works

	test(pArray->Find(rec1, agekey, pos)!=0);

	rec1.age=5;

	pArray->Sort(agekey);

	test(pArray->Find(rec1, agekey, pos)==0);

	test(pos==1);

	test(pArray->Find(rec2, agekey, pos)==0);

	test(pos==2);

	test(pArray->Find(rec3, agekey, pos)==0);

	test(pos==0);

	delete pArray;

	}

template<class KeyType, class ArrayType, class S>

GLDEF_C void TestTKey<KeyType, ArrayType, S>::Test4(void)

	{

	ArrayType* pArray=new ArrayType(KTestGranularity);

	Record rec1, rec2, rec3;

	rec1.name=(_TL("fred"));

	rec1.age=5;

	rec1.code='A';

	rec2.name=(_TL("bill"));

	rec2.age=0x7fffffff;

	rec2.code='Z';

	rec3.name=(_TL("bert"));

	rec3.age=-5;

	rec3.code='X';

	pArray->AppendL(rec1, sizeof(Record));

	pArray->AppendL(rec2, sizeof(Record));

	pArray->AppendL(rec3, sizeof(Record));

	TInt pos;

	KeyType codekey(_FOFF(Record, code),ECmpNormal,1);

	test(pArray->Find(rec1, codekey, pos)==0);

	test(pos==0);

	test(pArray->Find(rec2, codekey, pos)==0);

	test(pos==1);

	test(pArray->Find(rec3, codekey, pos)==0);

	test(pos==2);

	KeyType agekey(_FOFF(Record, age), ECmpTInt32);

	test(pArray->Find(rec1, agekey, pos)==0);

	test(pos==0);

	test(pArray->Find(rec2, agekey, pos)==0);

	test(pos==1);

	test(pArray->Find(rec3, agekey, pos)==0);

	test(pos==2);

	rec1.age=-50;					// march 95 - this isn't allowed - lucky to get away with it

	test(pArray->Find(rec1, agekey, pos)!=0);

	rec1.age=5;

	pArray->Sort(agekey);

	test(pArray->Find(rec1, agekey, pos)==0);

	test(pos==1);

	test(pArray->Find(rec2, agekey, pos)==0);

	test(pos==2);

	test(pArray->Find(rec3, agekey, pos)==0);

	test(pos==0);

	delete pArray;

	}

template<class KeyType, class ArrayType, class S>

GLDEF_C void TestTKey<KeyType, ArrayType, S>::Test5(void)

	{

	// test the numeric enumeration types

	ArrayType* pArray=new ArrayType(KTestGranularity);

	TInt pos;

	KeyType TIntKey(_FOFF(Record2, tint), ECmpTInt);

	KeyType TUintKey(_FOFF(Record2, tuint), ECmpTUint);

	KeyType TInt8Key(_FOFF(Record2, tint8), ECmpTInt8);

	KeyType TUint8Key(_FOFF(Record2, tuint8), ECmpTUint8);

	KeyType TInt16Key(_FOFF(Record2, tint16), ECmpTInt16);

	KeyType TUint16Key(_FOFF(Record2, tuint16), ECmpTUint16);

	KeyType TInt32Key(_FOFF(Record2, tint32), ECmpTInt32);

	KeyType TUint32Key(_FOFF(Record2, tuint32), ECmpTUint32);

	SetRecordData();

	pArray->AppendL(Rec1);

	pArray->AppendL(Rec2);

	pArray->AppendL(Rec3);

	pArray->AppendL(Rec4);

	pArray->Sort(TIntKey);

	// order should be 4,3,2,1

	test(pArray->Find(Rec4, TIntKey, pos)==0);

	test(pos==0);

	test(pArray->Find(Rec3, TIntKey, pos)==0);

	test(pos==1);

	test(pArray->Find(Rec2, TIntKey, pos)==0);

	test(pos==2);

	test(pArray->Find(Rec1, TIntKey, pos)==0);

	test(pos==3);

	pArray->Sort(TUintKey);

	// order should be 1,2,3,4

	test(pArray->Find(Rec1, TUintKey, pos)==0);

	test(pos==0);

	test(pArray->Find(Rec2, TUintKey, pos)==0);

	test(pos==1);

	test(pArray->Find(Rec3, TUintKey, pos)==0);

	test(pos==2);

	test(pArray->Find(Rec4, TUintKey, pos)==0);

	test(pos==3);

	pArray->Sort(TInt8Key);

	// order should be 4,3,2,1

	test(pArray->Find(Rec4, TInt8Key, pos)==0);

	test(pos==0);

	test(pArray->Find(Rec3, TInt8Key, pos)==0);

	test(pos==1);

	test(pArray->Find(Rec2, TInt8Key, pos)==0);

	test(pos==2);

	test(pArray->Find(Rec1, TInt8Key, pos)==0);

	test(pos==3);

	pArray->Sort(TUint8Key);

	// order should be 1,2,3,4

	test(pArray->Find(Rec1, TUint8Key, pos)==0);

	test(pos==0);

	test(pArray->Find(Rec2, TUint8Key, pos)==0);

	test(pos==1);

	test(pArray->Find(Rec3, TUint8Key, pos)==0);

	test(pos==2);

	test(pArray->Find(Rec4, TUint8Key, pos)==0);

	test(pos==3);

	pArray->Sort(TInt16Key);

	// order should be 4,3,2,1

	test(pArray->Find(Rec4, TInt16Key, pos)==0);

	test(pos==0);

	test(pArray->Find(Rec3, TInt16Key, pos)==0);

	test(pos==1);

	test(pArray->Find(Rec2, TInt16Key, pos)==0);

	test(pos==2);

	test(pArray->Find(Rec1, TInt16Key, pos)==0);

	test(pos==3);

	pArray->Sort(TUintKey);

	// order should be 1,2,3,4

	test(pArray->Find(Rec1, TUint16Key, pos)==0);

	test(pos==0);

	test(pArray->Find(Rec2, TUint16Key, pos)==0);

	test(pos==1);

	test(pArray->Find(Rec3, TUint16Key, pos)==0);

	test(pos==2);

	test(pArray->Find(Rec4, TUint16Key, pos)==0);

	test(pos==3);

	pArray->Sort(TInt32Key);

	// order should be 4,3,2,1

	test(pArray->Find(Rec4, TInt32Key, pos)==0);

	test(pos==0);

	test(pArray->Find(Rec3, TInt32Key, pos)==0);

	test(pos==1);

	test(pArray->Find(Rec2, TInt32Key, pos)==0);

	test(pos==2);

	test(pArray->Find(Rec1, TInt32Key, pos)==0);

	test(pos==3);

	pArray->Sort(TUint32Key);

	// order should be 1,2,3,4

	test(pArray->Find(Rec1, TUint32Key, pos)==0);

	test(pos==0);

	test(pArray->Find(Rec2, TUint32Key, pos)==0);

	test(pos==1);

	test(pArray->Find(Rec3, TUint32Key, pos)==0);

	test(pos==2);

	test(pArray->Find(Rec4, TUint32Key, pos)==0);

	test(pos==3);

	delete pArray;

	}

template<class KeyType, class ArrayType, class S>

GLDEF_C void TestTKey<KeyType, ArrayType, S>::Test6(void)

	{

	// test the numeric enumeration types

	ArrayType* pArray=new ArrayType(KTestGranularity);

	TInt pos;

	KeyType TIntKey(_FOFF(Record2, tint), ECmpTInt);

	KeyType TUintKey(_FOFF(Record2, tuint), ECmpTUint);

	KeyType TInt8Key(_FOFF(Record2, tint8), ECmpTInt8);

	KeyType TUint8Key(_FOFF(Record2, tuint8), ECmpTUint8);