/*

* Copyright (c) 1642 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* 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 <e32std.h>

#include <e32test.h>

#include <utf.h>

///////////////////////////////////////////////////////////////////////////////////////

RTest TheTest(_L("TRFC1642"));

///////////////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////////////////////////////////////////////////

//Tests macroses and functions.

static void Check(TInt aValue, TInt aLine)

	{

	if(!aValue)

		{

		TheTest(EFalse, aLine);

		}

	}

#define TEST(arg) ::Check((arg), __LINE__)

///////////////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////////////////////////////////////////////////

/**

@SYMTestCaseID          SYSLIB-CHARCONV-CT-0564

@SYMTestCaseDesc        Tests for conversion from UTF-7 to Unicode character set

@SYMTestPriority        Medium

@SYMTestActions        	Tests for CnvUtfConverter::ConvertToUnicodeFromUtf7() function

@SYMTestExpectedResults Test must not fail

@SYMREQ                 REQ0000

*/

GLDEF_C TInt E32Main()

	{

	TheTest.Title();

	TheTest.Start(_L("Testing the examples given in RFC 1642"));

	TBuf16<256> generatedUnicode;

	TInt state=CnvUtfConverter::KStateDefault;

	//

	TheTest.Next(_L("Empty descriptor"));

	TEST(CnvUtfConverter::ConvertToUnicodeFromUtf7(generatedUnicode, _L8(""), state)==0);

	TEST(state==CnvUtfConverter::KStateDefault);

	TEST(generatedUnicode==_L16(""));

	TheTest.Next(_L("\"A<NOT IDENTICAL TO><ALPHA>.\""));

	TEST(CnvUtfConverter::ConvertToUnicodeFromUtf7(generatedUnicode, _L8("A+ImIDkQ."), state)==0);

	TEST(state==CnvUtfConverter::KStateDefault);

	TEST(generatedUnicode.Length()==4);

	TEST(generatedUnicode[0]==0x0041);

	TEST(generatedUnicode[1]==0x2262);

	TEST(generatedUnicode[2]==0x0391);

	TEST(generatedUnicode[3]==0x002e);

	TheTest.Next(_L("\"Hi Mom <WHITE SMILING FACE>!\""));

	TEST(CnvUtfConverter::ConvertToUnicodeFromUtf7(generatedUnicode, _L8("Hi Mom +Jjo-!"), state)==0);

	TEST(state==CnvUtfConverter::KStateDefault);

	TEST(generatedUnicode.Length()==9);

	TEST(generatedUnicode[0]==0x0048);

	TEST(generatedUnicode[1]==0x0069);

	TEST(generatedUnicode[2]==0x0020);

	TEST(generatedUnicode[3]==0x004d);

	TEST(generatedUnicode[4]==0x006f);

	TEST(generatedUnicode[5]==0x006d);

	TEST(generatedUnicode[6]==0x0020);

	TEST(generatedUnicode[7]==0x263a);

	TEST(generatedUnicode[8]==0x0021);

	TheTest.Next(_L("The japanese word \"nihongo\""));

	TEST(CnvUtfConverter::ConvertToUnicodeFromUtf7(generatedUnicode, _L8("+ZeVnLIqe-"), state)==0);

	TEST(state==CnvUtfConverter::KStateDefault);

	TEST(generatedUnicode.Length()==3);

	TEST(generatedUnicode[0]==0x65e5);

	TEST(generatedUnicode[1]==0x672c);

	TEST(generatedUnicode[2]==0x8a9e);

	TheTest.Next(_L("The special case of \"+-\""));

	TEST(CnvUtfConverter::ConvertToUnicodeFromUtf7(generatedUnicode, _L8("+-"), state)==0);

	TEST(state==CnvUtfConverter::KStateDefault);

	TEST(generatedUnicode==_L16("+"));

	TheTest.Next(_L("The special case of \"+-\" in a context"));

	TEST(CnvUtfConverter::ConvertToUnicodeFromUtf7(generatedUnicode, _L8("2+-3 is 5"), state)==0);

	TEST(state==CnvUtfConverter::KStateDefault);

	TEST(generatedUnicode==_L16("2+3 is 5"));

	//

	TheTest.End();

	TheTest.Close();

	return KErrNone;

	}