/*

* 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: 

*

*/

#include "../sfields/FLDNUMS.H"

#include <e32test.h>

#include <e32std.h>

#define UNUSED_VAR(a) a = a

const TInt KTestCleanupStack=0x40;

LOCAL_D RTest test(_L("Testing denery to Roman numeral converter"));

LOCAL_D CTrapCleanup* TheTrapCleanup;

//

LOCAL_C void GetValue(HBufC* aBuf,TInt aDenery,TDeneryToCharBase& aNumeral)

	{

	TPtr ptr=aBuf->Des();

	TInt size=aNumeral.DeneryToChar(ptr,aDenery);

	if (size>0)

		{

		aBuf->ReAlloc(size);

		ptr=aBuf->Des();

		size = aNumeral.DeneryToChar(ptr,aDenery);

			test(size==KErrNone);

		}

	}

LOCAL_D void DisplayValue(HBufC* aBuf,TInt aDenery,TDeneryToCharBase& aNumeral)

	{

	GetValue(aBuf,aDenery,aNumeral);

	test.Printf(_L("%D: "),aDenery);

		test.Printf(*aBuf);

		test.Printf(_L("\n"));

	}

LOCAL_C void test1()

	{

	test.Start(_L("Testing with buffer of adequate size"));

	test.Next(_L(" @SYMTestCaseID:SYSLIB-ETEXT-LEGACY-T_ROMAN-0001 "));

	HBufC* hbuf = HBufC::NewL(10); 

	CleanupStack::PushL(hbuf);

	TRomanNumeral roman;

	GetValue(hbuf,4,roman);

	TPtr buf = hbuf->Des();

		test(buf==_L("IV"));

	CleanupStack::PopAndDestroy();

	//

	test.Next(_L("Testing with inadequate buffer"));

	HBufC* minibuf = HBufC::NewL(1); 

	CleanupStack::PushL(minibuf);

	GetValue(minibuf,4,roman);

	TPtr buf2 = minibuf->Des();

		test(buf2==_L("IV"));

	CleanupStack::PopAndDestroy();

	}

LOCAL_C void test2()

	{

	test.Next(_L("Testing Roman numerals for a range of denery values"));

	HBufC* hbuf = HBufC::NewL(10); 

	CleanupStack::PushL(hbuf);

	TRomanNumeral roman;

	DisplayValue(hbuf,1,roman);

	test(0 == hbuf->CompareC(_L("i"), 1, 0));

	DisplayValue(hbuf,4,roman);

	test(0 == hbuf->CompareC(_L("iv"), 1, 0));

	DisplayValue(hbuf,9,roman);

	test(0 == hbuf->CompareC(_L("ix"), 1, 0));

	DisplayValue(hbuf,17,roman);

	test(0 == hbuf->CompareC(_L("xvii"), 1, 0));

	DisplayValue(hbuf,34,roman);

	test(0 == hbuf->CompareC(_L("xxxiv"), 1, 0));

	DisplayValue(hbuf,99,roman);

	test(0 == hbuf->CompareC(_L("xcix"), 1, 0));

	DisplayValue(hbuf,143,roman);

	test(0 == hbuf->CompareC(_L("cxliii"), 1, 0));

	DisplayValue(hbuf,1982,roman);

	test(0 == hbuf->CompareC(_L("mcmlxxxii"), 1, 0));

	CleanupStack::PopAndDestroy();

	}

LOCAL_C void test3()

	{

	test.Next(_L("Testing alphabetic numerals for a range of denery values"));

	HBufC* hbuf = HBufC::NewL(10); 

	CleanupStack::PushL(hbuf);

	TAlphabeticNumeral alpha;

	DisplayValue(hbuf,1,alpha);

	test(0 == hbuf->CompareC(_L("a"), 1, 0));

	DisplayValue(hbuf,4,alpha);

	test(0 == hbuf->CompareC(_L("d"), 1, 0));

	DisplayValue(hbuf,9,alpha);

	test(0 == hbuf->CompareC(_L("i"), 1, 0));

	DisplayValue(hbuf,17,alpha);

	test(0 == hbuf->CompareC(_L("q"), 1, 0));

	DisplayValue(hbuf,34,alpha);

	test(0 == hbuf->CompareC(_L("ah"), 1, 0));

	DisplayValue(hbuf,99,alpha);

	test(0 == hbuf->CompareC(_L("cu"), 1, 0));

	DisplayValue(hbuf,143,alpha);

	test(0 == hbuf->CompareC(_L("em"), 1, 0));

	DisplayValue(hbuf,1982,alpha);

	test(0 == hbuf->CompareC(_L("bxf"), 1, 0));

	CleanupStack::PopAndDestroy();

	}

LOCAL_C void runTests()

// Test the fields dll.

//

    {

	// test with HBufs both large enough and too small

	test1();

	// test for a range of denery values

	test2();

	// Test alphabetics 

	test3();

    }

LOCAL_C void setupCleanup()

//

// Initialise the cleanup stack.

//

    {

	TheTrapCleanup=CTrapCleanup::New();

	TRAPD(r,\

		{\

		for (TInt i=KTestCleanupStack;i>0;i--)\

			CleanupStack::PushL((TAny*)1);\

		test(r==KErrNone);\

		CleanupStack::Pop(KTestCleanupStack);\

		});

	}

GLDEF_C TInt E32Main()

//

// Test the streaming framework.

//

    {

	test.Title();

	__UHEAP_MARK;

	setupCleanup();

	TRAPD(r,runTests());

    test(r == KErrNone);

	delete TheTrapCleanup;

	__UHEAP_MARKEND;

	test.End();

	test.Close();

	return 0;

    }