sl@0: /*
sl@0: * Copyright (c) 2000-2010 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description: 
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: #include <e32std.h>
sl@0: #include <e32base.h>
sl@0: #include <f32file.h>
sl@0: #include <charconv.h>
sl@0: #include "t_replacement.h"
sl@0: 
sl@0: 
sl@0: #define test(cond)                                  \
sl@0:     {                                               \
sl@0:     TBool __bb = (cond);                            \
sl@0:     TEST(__bb);                                     \
sl@0:     if (!__bb)                                      \
sl@0:         {                                           \
sl@0:         ERR_PRINTF1(_L("ERROR: Test Failed"));      \
sl@0:         User::Leave(1);                             \
sl@0:         }                                           \
sl@0:     }
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID          SYSLIB-CHARCONV-CT-0546
sl@0: @SYMTestCaseDesc        Tests for the conversion of uncovertible Unicode characters
sl@0: @SYMTestPriority        Medium
sl@0: @SYMTestActions         Tests for the replacement of uncovertible Unicode characters
sl@0: @SYMTestExpectedResults Test must not fail
sl@0: @SYMREQ                 REQ0000
sl@0: */
sl@0: void CT_REPLACEMENT::DoE32MainL()
sl@0: 	{
sl@0:     INFO_PRINTF1(_L(" @SYMTestCaseID:SYSLIB-CHARCONV-CT-0546 "));
sl@0: 	RFs fileServerSession;
sl@0: 	CleanupClosePushL(fileServerSession);
sl@0: 	User::LeaveIfError(fileServerSession.Connect());
sl@0: 	CCnvCharacterSetConverter* characterSetConverter=CCnvCharacterSetConverter::NewLC();
sl@0: 	CArrayFix<CCnvCharacterSetConverter::SCharacterSet>* arrayOfCharacterSetsAvailable=CCnvCharacterSetConverter::CreateArrayOfCharacterSetsAvailableLC(fileServerSession);
sl@0: 	INFO_PRINTF1(_L("Available:\n"));
sl@0: 	for (TInt i=arrayOfCharacterSetsAvailable->Count()-1; i>=0; --i)
sl@0: 		{
sl@0: 		const CCnvCharacterSetConverter::SCharacterSet& charactersSet=(*arrayOfCharacterSetsAvailable)[i];
sl@0: 		characterSetConverter->PrepareToConvertToOrFromL(charactersSet.Identifier(), *arrayOfCharacterSetsAvailable, fileServerSession);
sl@0: 		TPtrC charactersSetName(charactersSet.Name());
sl@0: 		if (charactersSet.NameIsFileName())
sl@0: 			{
sl@0: 			charactersSetName.Set(TParsePtrC(charactersSetName).Name());
sl@0: 			}
sl@0: 		INFO_PRINTF2(_L("    %S\n"), &charactersSetName);
sl@0: 		}
sl@0: 	characterSetConverter->PrepareToConvertToOrFromL(KCharacterSetIdentifierGb2312, *arrayOfCharacterSetsAvailable, fileServerSession);
sl@0: 	INFO_PRINTF1(_L("Testing various values for iReplacementForUnconvertibleUnicodeCharacters"));
sl@0: 	//
sl@0: 	INFO_PRINTF1(_L("Testing iReplacementForUnconvertibleUnicodeCharacters being long"));
sl@0: 	{
sl@0: 	TBuf16<50> originalUnicode;
sl@0: 	originalUnicode.Format(_L16("Here is a Georgian character - %c"), 0x10da);
sl@0: 	characterSetConverter->SetReplacementForUnconvertibleUnicodeCharactersL(_L8("[something quite long]"));
sl@0: 	const TInt KLengthOfForeignBuffer=100;
sl@0: 	TUint8 foreignBuffer[KLengthOfForeignBuffer];
sl@0: 	for (TInt i=31; ; ++i)
sl@0: 		{
sl@0: 		test(i<=KLengthOfForeignBuffer);
sl@0: 		TPtr8 generatedForeign(foreignBuffer, i);
sl@0: 		TInt numberOfUnconvertibleCharacters;
sl@0: 		TInt indexOfFirstUnconvertibleCharacter;
sl@0: 		const TInt returnValue=characterSetConverter->ConvertFromUnicode(generatedForeign, originalUnicode, numberOfUnconvertibleCharacters, indexOfFirstUnconvertibleCharacter);
sl@0: 		if (i==53)
sl@0: 			{
sl@0: 			test(returnValue==0);
sl@0: 			test(generatedForeign==_L8("Here is a Georgian character - [something quite long]"));
sl@0: 			test(numberOfUnconvertibleCharacters==1);
sl@0: 			test(indexOfFirstUnconvertibleCharacter==31);
sl@0: 			break;
sl@0: 			}
sl@0: 		test(returnValue==1);
sl@0: 		test(generatedForeign==_L8("Here is a Georgian character - "));
sl@0: 		test(numberOfUnconvertibleCharacters==0);
sl@0: 		test(indexOfFirstUnconvertibleCharacter==-1); // not something that the API guarantees (it's undefined if numberOfUnconvertibleCharacters==0), but we'll check it any
sl@0: 		}
sl@0: 	}
sl@0: 	INFO_PRINTF1(_L("Testing lots of unconvertible Unicode characters"));
sl@0: 	{
sl@0: 	characterSetConverter->SetReplacementForUnconvertibleUnicodeCharactersL(_L8("?Q"));
sl@0: 	TInt numberOfUnconvertibleCharacters;
sl@0: 	TInt indexOfFirstUnconvertibleCharacter;
sl@0: 	TInt i;
sl@0: 	TPtr16 originalUnicode(HBufC16::NewMaxLC(10+(sizeof(CCnvCharacterSetConverter::TArrayOfAscendingIndices)/sizeof(TUint16)))->Des());
sl@0: 	TPtr8 generatedForeign(HBufC8::NewLC(originalUnicode.Length()*sizeof(TUint16))->Des());
sl@0: 	originalUnicode.Fill(0x7535);
sl@0: 	test(characterSetConverter->ConvertFromUnicode(generatedForeign, originalUnicode, numberOfUnconvertibleCharacters, indexOfFirstUnconvertibleCharacter)==0);
sl@0: 	test(generatedForeign.Length()>0);
sl@0: 	test(generatedForeign.Length()==originalUnicode.Length()*STATIC_CAST(TInt, sizeof(TUint16)));
sl@0: 	test(numberOfUnconvertibleCharacters==0);
sl@0: 	for (i=generatedForeign.Length()-1; i>=0; i-=2)
sl@0: 		{
sl@0: 		test(generatedForeign[i-1]==0xb5);
sl@0: 		test(generatedForeign[i]==0xe7);
sl@0: 		}
sl@0: 	originalUnicode.Fill(0x0f0a); // a Tibetan character, not in GB 2312-80
sl@0: 	const TInt returnValue=characterSetConverter->ConvertFromUnicode(generatedForeign, originalUnicode, numberOfUnconvertibleCharacters, indexOfFirstUnconvertibleCharacter);
sl@0: 	test(returnValue==0);
sl@0: 	test(generatedForeign.Length()>0);
sl@0: 	test(generatedForeign.Length()==(originalUnicode.Length()-returnValue)*STATIC_CAST(TInt, sizeof(TUint16)));
sl@0: 	test(numberOfUnconvertibleCharacters==25);
sl@0: 	test(indexOfFirstUnconvertibleCharacter==0);
sl@0: 	for (i=generatedForeign.Length()-1; i>=0; i-=2)
sl@0: 		{
sl@0: 		test(generatedForeign[i-1]=='?');
sl@0: 		test(generatedForeign[i]=='Q');
sl@0: 		}
sl@0: 	CleanupStack::PopAndDestroy(2); // generatedForeign and originalUnicode
sl@0: 	}
sl@0: 	CleanupStack::PopAndDestroy(3); // arrayOfCharacterSetsAvailable and characterSetConverter and fileServerSession
sl@0: 	}
sl@0: 
sl@0: CT_REPLACEMENT::CT_REPLACEMENT()
sl@0:     {
sl@0:     SetTestStepName(KTestStep_T_REPLACEMENT);
sl@0:     }
sl@0: 
sl@0: TVerdict CT_REPLACEMENT::doTestStepL()
sl@0:     {
sl@0:     SetTestStepResult(EFail);
sl@0: 
sl@0:     __UHEAP_MARK;
sl@0:     TRAPD(error1, DoE32MainL());    
sl@0:     __UHEAP_MARKEND;
sl@0: 
sl@0:     if(error1 == KErrNone)
sl@0:         {
sl@0:         SetTestStepResult(EPass);
sl@0:         }
sl@0: 
sl@0:     return TestStepResult();
sl@0:     }
sl@0: