/*

 * Copyright (c) 2006-2010 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 "T_CP874.h"

 #include <e32des8.h>

 #define test(cond)                                          \

     {                                                       \

     TBool __bb = (cond);                                    \

     TEST(__bb);                                             \

     if (!__bb)                                              \

         {                                                   \

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

         User::Leave(1);                                     \

         }                                                   \

     }

 _LIT16(Uni_1, "\x0053\x0059\x004D\x0042\x0049\x0041\x004E\x3125\x0E45\xFFFF");

 _LIT8(CP874_1, "\x53\x59\x4D\x42\x49\x41\x4E\x5F\xE5\x5F");

 _LIT16(Uni_2, "\x0032\x20AC\x0E01\xFFFD");

 _LIT8(CP874_2, "\x32\x80\xA1\x8A");

 _LIT(KName,"CP874");

 const TUid KPluginUid={0x10206A93};

 // Used for supressing warning in OOM tests

 #define __UNUSED_VAR(var) var = var

 /**

 @SYMTestCaseID          SYSLIB-FATCHARSETCONV-CT-1780

 @SYMTestCaseDesc	    Tests API behaviours of UnicodeConv class

 @SYMTestPriority 	    High

 @SYMTestActions  	    Tests for conversions from/to Unicode, using a function pointer

 @SYMTestExpectedResults Test must not fail

 */

 void CT_CP874::TestL()

 	{

 	RLibrary lib;

 	const TUidType serverUid(KNullUid,KNullUid,KPluginUid);

 	// load the dll

 	TInt returnValue = lib.Load(KName,serverUid);

 	test(returnValue==0);

 	// get a pointer to the specified ordinal function and call it

 	TLibraryFunction function1 = lib.Lookup(1);

 	TLibraryFunction function2 = lib.Lookup(2);

 	TLibraryFunction function3 = lib.Lookup(3);

 	//cast the function pointer f to a function of type void with two arguments

 	typedef void (*TConvertFromUnicodeL)(TDes8&, const TDesC16&);

 	TConvertFromUnicodeL aConvertFromUnicodeL = reinterpret_cast <TConvertFromUnicodeL> (function1);

 	typedef void (*TConvertToUnicodeL)(TDes16&, const TDesC8&);

 	TConvertToUnicodeL aConvertToUnicodeL = reinterpret_cast <TConvertToUnicodeL> (function2);

 	typedef TBool (*TIsLegalShortNameCharacter)(TUint);

 	TIsLegalShortNameCharacter aIsLegalShortNameCharacter = reinterpret_cast <TIsLegalShortNameCharacter> (function3);

 	TBuf8<15> foreign1;

 	TBuf16<15> unicode2;

 	const TDesC16& unicode1(Uni_1);

 	(*aConvertFromUnicodeL)(foreign1, unicode1); 	//testing conversion from Unicode

 	TInt error = foreign1.Compare(CP874_1);

 	test(error==0);

 	foreign1.Zero();

 	const TDesC8& foreign2(CP874_2);

 	(*aConvertToUnicodeL)(unicode2,foreign2); 	//testing conversion to Unicode

 	error = unicode2.Compare(Uni_2);

 	test(error==0);

 	unicode2.Zero();

 	//testing for legal short name character

 	TInt result = (*aIsLegalShortNameCharacter)(0x005F); //testing for existent character

 	test(result==1);

 	result = (*aIsLegalShortNameCharacter)(0x003F); //testing for illegal character

 	test(result==0);

 	result = (*aIsLegalShortNameCharacter)(0x2999); //testing for non-existent character

 	test(result==0);

 	lib.Close();

 	}

 void CT_CP874::OOMTestL()

 	{

     INFO_PRINTF1(_L("OOM testing"));

 	TInt err, tryCount = 0;

 	do

 		{

 			__UHEAP_MARK;

   		// find out the number of open handles

 		TInt startProcessHandleCount;

 		TInt startThreadHandleCount;

 		RThread().HandleCount(startProcessHandleCount, startThreadHandleCount);

 			// Setting Heap failure for OOM test

 		__UHEAP_SETFAIL(RHeap::EDeterministic, ++tryCount);

 		TRAP(err,TestL());

 		__UHEAP_SETFAIL(RHeap::ENone, 0);

 		// check that no handles have leaked

 		TInt endProcessHandleCount;

 		TInt endThreadHandleCount;

 		RThread().HandleCount(endProcessHandleCount, endThreadHandleCount);

 		test(startProcessHandleCount == endProcessHandleCount);

 		test(startThreadHandleCount  == endThreadHandleCount);

 		__UHEAP_MARKEND;

 		}while (err == KErrNoMemory);

 	test(err == KErrNone);

 	INFO_PRINTF2(_L("- server succeeded at heap failure rate of %i\n"), tryCount);

 	}

 CT_CP874::CT_CP874()

     {

     SetTestStepName(KTestStep_T_CP874);

     }

 TVerdict CT_CP874::doTestStepL()

     {

     SetTestStepResult(EFail);

     __UHEAP_MARK;

     TRAPD(error1, TestL());

     TRAPD(error2, OOMTestL());

     __UHEAP_MARKEND;

     if(error1 == KErrNone && error2 == KErrNone)

         {

         SetTestStepResult(EPass);

         }

     return TestStepResult();

     }