/*

 * Copyright (c) 2008-2010 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 <e32std.h>

 #include <e32base.h>

 #include <f32file.h>

 #include <charconv.h>

 #include "t_extendedsms.h"

 #ifdef __WINS__

 _LIT(KInputUnicodeFilename, "c:\\test\\data\\extendedsms_uni_input.dat");

 _LIT(KInputForeignFilename, "c:\\test\\data\\extendedsms_for_input.dat");

 _LIT(KExpectUnicodeFilename, "c:\\test\\data\\extendedsms_uni_expect.dat");

 _LIT(KExpectForeignFilename, "c:\\test\\data\\extendedsms_for_expect.dat");

 #else

 _LIT(KInputUnicodeFilename, "z:\\test\\data\\extendedsms_uni_input.dat");

 _LIT(KInputForeignFilename, "z:\\test\\data\\extendedsms_for_input.dat");

 _LIT(KExpectUnicodeFilename, "z:\\test\\data\\extendedsms_uni_expect.dat");

 _LIT(KExpectForeignFilename, "z:\\test\\data\\extendedsms_for_expect.dat");

 #endif

 static CCnvCharacterSetConverter* characterSetConverter;

 static RFs fileServerSession;

 static TBuf8<1254> temp;

 static  TBuf16<627> originalUnicode;

 static  TBuf8<627> generatedForeign;

 static  TBuf16<627> generatedUnicode;

 #define test(cond)                                  \

     {                                               \

     TBool __bb = (cond);                            \

     TEST(__bb);                                     \

     if (!__bb)                                      \

         {                                           \

         ERR_PRINTF1(_L("ERROR: Test Failed"));      \

         User::Leave(1);                             \

         }                                           \

     }

 //read test data from file

 void CT_EXTENDEDSMS::ReadDescL(TDes8& aDes, const TDesC& aFilename, RFs& aFs)

 	{

 	RFile file;

 	TInt err = file.Open(aFs, aFilename, EFileRead);

 	test(err == KErrNone);

 	CleanupClosePushL(file);	

 	err = file.Read(aDes);

 	test(err == KErrNone);

 	CleanupStack::PopAndDestroy(&file);

 	}

 //translate from unicode big endian TDesC8 to TDes16

 void CT_EXTENDEDSMS::Unicode_Big(TDesC8& aSource, TDes16& aTarget)

 	{

 	TInt length = aSource.Length();

 	TInt i = 0;

 	for(i=0;i<length-1;i++)

 		{

 		TInt32 temp = *(aSource.Ptr()+(i))*16*16 + *(aSource.Ptr()+i+1);

 		aTarget.Append(temp);

 		i++;

 		}	

 	}

 /**

 @SYMTestCaseID				SYSLIB-CHARCONV-UT-4003

 @SYMTestCaseDesc			Testcase to test new converter name can be listed

 @SYMTestPriority			High

 @SYMTestActions				Test for CreateArrayOfCharacterSetsAvailableLC() 

 @SYMTestExpectedResults		The test passed, if Available character sets are listed in epocwind.out

 @SYMPREQ					PREQ2090

 @SYMREQ						REQ10364

 */

 void CT_EXTENDEDSMS::ListAlltheConvertersL()

 	{

 	CArrayFix<CCnvCharacterSetConverter::SCharacterSet>* arrayOfCharacterSetsAvailable=\

 		CCnvCharacterSetConverter::CreateArrayOfCharacterSetsAvailableLC(fileServerSession);

 	INFO_PRINTF1(_L(" @SYMTestCaseID:SYSLIB-CHARCONV-UT-4003 Available Converters\n "));

 	for (TInt i=arrayOfCharacterSetsAvailable->Count()-1; i>=0; --i)

 		{

 		const CCnvCharacterSetConverter::SCharacterSet& charactersSet=(*arrayOfCharacterSetsAvailable)[i];

 		TPtrC charactersSetName(charactersSet.Name());

 		if (charactersSet.NameIsFileName())

 			{

 			charactersSetName.Set(TParsePtrC(charactersSetName).Name());

 			}

 		INFO_PRINTF2(_L("    %S\n"), &charactersSetName);

 		}	

 	CleanupStack::PopAndDestroy(arrayOfCharacterSetsAvailable);

 	}

 /**

 @SYMTestCaseID				SYSLIB-CHARCONV-UT-4004

 @SYMTestCaseDesc			Testcase to test new converter name can be prepared for converting

 @SYMTestPriority			High

 @SYMTestActions				Test for PrepareToConvertToOrFromL()

 @SYMTestExpectedResults		The test passed, If EAvailable is returned

 @SYMPREQ					PREQ2090

 @SYMREQ						REQ10364

 */

 void CT_EXTENDEDSMS::PrepareNewConverterL()

 	{

 	INFO_PRINTF1(_L(" @SYMTestCaseID:SYSLIB-CHARCONV-UT-4004 Preparing the new converter "));

 	CCnvCharacterSetConverter::TAvailability avaible = 	characterSetConverter->PrepareToConvertToOrFromL(KCharacterSetIdentifierExtendedSms7Bit, fileServerSession);

 	test( CCnvCharacterSetConverter::EAvailable == avaible );

 	}

 /**

 @SYMTestCaseID				SYSLIB-CHARCONV-UT-4005

 @SYMTestCaseDesc			Convert Unicode code to foreign character set

 @SYMTestPriority			High

 @SYMTestActions				Test for ConvertFromUnicode()

 @SYMTestExpectedResults		Test is passed if the generated cod and Expected code is same

 @SYMPREQ					PREQ2090

 @SYMREQ						REQ10364					

 */

 void CT_EXTENDEDSMS::ConvertFromUnicodeToForeignL()

 	{

 	INFO_PRINTF1(_L(" @SYMTestCaseID:SYSLIB-CHARCONV-UT-4005 Encoding from Unicode to Foreign "));

 	ReadDescL(temp, KInputUnicodeFilename, fileServerSession);

 	Unicode_Big(temp, originalUnicode); 

 	test(characterSetConverter->ConvertFromUnicode(generatedForeign, originalUnicode) == 0);

 	ReadDescL(temp, KExpectForeignFilename, fileServerSession);

 	test(generatedForeign == temp);

 	}

 /**

 @SYMTestCaseID				SYSLIB-CHARCONV-UT-4006

 @SYMTestCaseDesc			Convert foreign character set to Unicode code 

 @SYMTestPriority			High

 @SYMTestActions				Test for ConvertToUnicode() with legal foreign characters, 0x00 - 0x7F

 @SYMTestExpectedResults		Test is passed if contents of generatedUnicode buffer with OriginalUnicode buffer are same.

 @SYMPREQ					PREQ2090

 @SYMREQ						REQ10364

 */

 void CT_EXTENDEDSMS::ConvertFromForeignToUnicodeL()

 	{

 	INFO_PRINTF1(_L(" @SYMTestCaseID:SYSLIB-CHARCONV-UT-4006 Encoding from Foreign to Unicode "));	

 	ReadDescL(generatedForeign, KInputForeignFilename, fileServerSession);

 	TInt state=CCnvCharacterSetConverter::KStateDefault;

 	test( 0 == characterSetConverter->ConvertToUnicode(generatedUnicode, generatedForeign, state));

 	ReadDescL(temp, KExpectUnicodeFilename, fileServerSession);

 	originalUnicode.Zero();

 	Unicode_Big(temp, originalUnicode); 

 	test(generatedUnicode == originalUnicode);

 	}	

 /**

 @SYMTestCaseID				SYSLIB-CHARCONV-UT-4007

 @SYMTestCaseDesc			Convert out of range characters from foreign character set to Unicode 

 @SYMTestPriority			High

 @SYMTestActions				Test for ConvertToUnicode() for some out of range foreign characters 0x80 - 0xFF

 @SYMTestExpectedResults		The test is passed if generated code is same as expected code

 @SYMPREQ					PREQ2090

 @SYMREQ						REQ10364

 */

 void CT_EXTENDEDSMS::ConvertOutOfRangeForeignCharacters()

 	{

 	//test foreign chararcter point which is not in the scope, e.g. 0x80 in GSM03.38, which should always mapped to 0xFFFD

 	INFO_PRINTF1(_L(" @SYMTestCaseID:SYSLIB-CHARCONV-UT-4007 Testing Characters not in the Scope "));	

 	generatedForeign.SetLength(1);

 	generatedForeign[0] = 0x81;

 	TInt state=CCnvCharacterSetConverter::KStateDefault;

 	_LIT16(KExpected2, "\xfffd"); 	//the expected foreign

 	test( 0 == characterSetConverter->ConvertToUnicode(generatedUnicode, generatedForeign, state));

 	test( generatedUnicode == KExpected2 );

 	}

 /**

 @SYMTestCaseID				SYSLIB-CHARCONV-UT-4008

 @SYMTestCaseDesc			Convert illegal character from foreign character set to unicode 

 @SYMTestPriority			High

 @SYMTestActions				Test for ConvertToUnicode() with illegal foreign characters 0x1B

 @SYMTestExpectedResults		Test is passed if KErrCorrupt is returned

 @SYMPREQ					PREQ2090

 @SYMREQ						REQ10364

 */

 void CT_EXTENDEDSMS::ConvertIllegalForeignCharacter()

 	{

 	//test 0x1b

 	INFO_PRINTF1(_L(" @SYMTestCaseID:SYSLIB-CHARCONV-UT-4008 Testing EErrorIllFormedInput "));	

 	generatedForeign.SetLength(1);

 	generatedForeign[0] = 0x1b; 		//the escape character

 	TInt state=CCnvCharacterSetConverter::KStateDefault;	

 	test( KErrCorrupt == characterSetConverter->ConvertToUnicode(generatedUnicode, generatedForeign, state));

 	}

 void CT_EXTENDEDSMS::DoE32MainL()

 	{

 	CleanupClosePushL(fileServerSession);

 	User::LeaveIfError(fileServerSession.Connect());

 	characterSetConverter=CCnvCharacterSetConverter::NewLC();

 	ListAlltheConvertersL();

 	PrepareNewConverterL();

 	ConvertFromUnicodeToForeignL();

 	ConvertFromForeignToUnicodeL();

 	ConvertOutOfRangeForeignCharacters();

 	ConvertIllegalForeignCharacter();

 	CleanupStack::PopAndDestroy(2);

 	}

 CT_EXTENDEDSMS::CT_EXTENDEDSMS()

     {

     SetTestStepName(KTestStep_T_EXTENDEDSMS);

     }

 TVerdict CT_EXTENDEDSMS::doTestStepL()

     {

     SetTestStepResult(EFail);

     __UHEAP_MARK;

     TRAPD(error1, DoE32MainL());    

     __UHEAP_MARKEND;

     if(error1 == KErrNone)

         {

         SetTestStepResult(EPass);

         }

     return TestStepResult();

     }