// Copyright (c) 2001-2009 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 <e32std.h>

#include <e32base.h>

#include <e32test.h>

#include <f32file.h>

#include <bautils.h>

#include <barsc.h>

#include <barsread.h>

#include <t_compressed_unicode_1.rsg>

#include <t_compressed_unicode_2.rsg>

RTest test=_L("T_RESOURCE_COMPRESSION");

RFs fileServerSession;

_LIT8(KRscFileHeaderData, "0123456789ABCDEF");

_LIT(KRomResourceFileHeader, "z:\\system\\data\\RscHeader.bin");

LOCAL_D const TPtrC rsc_files[] =

	{

	  _L("T_COMPRESSED_UNICODE_1.RSC")

	, _L("T_COMPRESSED_UNICODE_2.RSC")

	, _L("T_DICTIONARY_COMPRESSED_VERSIO_OF_2.RSC")

	, _L("T_CALYPSO_TEST_RESOURCE_FILE_1.RSC")

	, _L("T_NotRscFile.RSC")

	, _L("TRscROMCalypsoComprNewFmt.rsc")

	};

_LIT(KZDir, "z:\\system\\data\\");

_LIT(KCDir, "c:\\");

LOCAL_C void DeleteDataFile(const TDesC& aFullName)

	{

	// make sure the file is read/write

	TInt err = fileServerSession.SetAtt(aFullName,0, KEntryAttReadOnly);

	if(err != KErrNone)

		{

		RDebug::Print(_L("error changing attributes file = %d"),err);

		}

	// delete the file

	err = BaflUtils::DeleteFile(fileServerSession, aFullName);

	if(err != KErrNone)

		{

		RDebug::Print(_L("error deleting file = %d"),err);

		}

	}

LOCAL_C TInt FileSizeL(const TDesC& aFileName)

	{

	RFile file;

	User::LeaveIfError(file.Open(fileServerSession, aFileName, EFileRead));

	CleanupClosePushL(file);

	TInt size = 0;

	User::LeaveIfError(file.Size(size));

	CleanupStack::PopAndDestroy(&file);

	return size;

	}

LOCAL_C void CreateFileFromL(const TDesC& aDestFileName, const TDesC& aSrcFileName)

	{

	RFile destFile;

	RFile srcFile;

	CleanupClosePushL(destFile);

	CleanupClosePushL(srcFile);

	BaflUtils::DeleteFile(fileServerSession, aDestFileName);

	User::LeaveIfError(destFile.Create(fileServerSession, aDestFileName, EFileRead | EFileWrite));

	User::LeaveIfError(srcFile.Open(fileServerSession, aSrcFileName, EFileRead));

	TInt size = 0;

	User::LeaveIfError(srcFile.Size(size));

	HBufC8* buf = HBufC8::NewMaxLC(size);

	TPtr8 ptr = buf->Des();

	srcFile.Read(ptr);

	destFile.Write(KRscFileHeaderData);

	destFile.Write(ptr);

	CleanupStack::PopAndDestroy(buf);

	CleanupStack::PopAndDestroy(&srcFile);

	CleanupStack::PopAndDestroy(&destFile);

	}

LOCAL_C void CreateFileFromL(TDes& aDestFilePath, const TDesC& aDestFileName, const TDesC& aSrcFilePath)

	{

	aDestFilePath.Copy(KCDir);

	aDestFilePath += _L("N_");

	aDestFilePath += aDestFileName;

	CreateFileFromL(aDestFilePath, aSrcFilePath);

	}

/**

@SYMTestCaseID          SYSLIB-BAFL-CT-0451

@SYMTestCaseDesc        RResourceReader class functionality test

@SYMTestPriority        High

@SYMTestActions         Tests for reading descriptors,integers

@SYMTestExpectedResults Tests must not fail

@SYMREQ                 REQ0000

*/

LOCAL_C void Test1(const TDesC& aResourceFileName, TUint aFileOffset = 0, TInt aFileSize = 0)

	{

	test.Next(_L(" @SYMTestCaseID:SYSLIB-BAFL-CT-0451 "));

	RResourceFile resourceFile;

	CleanupClosePushL(resourceFile);

	resourceFile.OpenL(fileServerSession, aResourceFileName, aFileOffset, aFileSize);

	test(resourceFile.UidType()==TUidType(TUid::Uid(0x101f4a6b), TUid::Uid(0x000eb205), TUid::Uid(TUint(T_COMPRESSED_UNICODE_1_RESOURCE_1)>>12)));

	HBufC8* resource;

	TResourceReader resourceReader;

	resource=resourceFile.AllocReadLC(1);

	test(resource->Length()%sizeof(TText)==0);

	test(TPtrC((TText*)resource->Ptr(), resource->Length()/sizeof(TText))==_L("Gruezi miteinander"));

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(2);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadUint16()==4);

	test(resourceReader.ReadTPtrC()==_L("Bonjour"));

	test(resourceReader.ReadTPtrC()==_L("Ni3 hao3"));

	test(resourceReader.ReadTPtrC()==_L("Konnichiwa"));

	test(resourceReader.ReadTPtrC()==_L("Zdravstvuit'e"));

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(3);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadUint16()==3);

	test(resourceReader.ReadTPtrC()==_L("Gamarjoba"));

	test(resourceReader.ReadTPtrC()==_L("Gasou"));

	test(resourceReader.ReadTPtrC()==_L("Ola"));

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(4);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadUint16()==3);

	test(resourceReader.ReadUint8()==0xbd);

	test(resourceReader.ReadUint8()==0x5e);

	test(resourceReader.ReadUint8()==0xf1);

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(5);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadUint32()==4);

	test(resourceReader.ReadUint32()==T_COMPRESSED_UNICODE_1_RESOURCE_5);

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(6);

	test(resource->Length()%sizeof(TText)==0);

	test(TPtrC((TText*)resource->Ptr(), resource->Length()/sizeof(TText))==_L("_"));

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(7);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadUint8()==9);

	test(resourceReader.ReadTPtrC()==_L("To"));

	test(resourceReader.ReadUint8()==97);

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(8);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadUint16()==999);

	test(resourceReader.ReadTPtrC()==_L("To"));

	test(resourceReader.ReadUint8()==79);

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(9);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadUint16()==53132);

	test(resourceReader.ReadTPtrC()==_L("T"));

	test(resourceReader.ReadUint8()==62);

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(10);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadInt32()==1253869);

	test(resourceReader.ReadInt32()==-986324);

	test(resourceReader.ReadUint32()==0x600ddea1u);

	CleanupStack::PopAndDestroy(resource);

	CleanupStack::PopAndDestroy(&resourceFile);

	}

/**

@SYMTestCaseID          SYSLIB-BAFL-CT-0452

@SYMTestCaseDesc        RResourceReader class test

                        Tests for RResourceReader::UidType() function

@SYMTestPriority        High

@SYMTestActions         Tests for reading compressed unicode

@SYMTestExpectedResults Tests must not fail

@SYMREQ                 REQ0000

*/

LOCAL_C void Test2(const TDesC& aResourceFileName, TUid aFirstUid, TUint aFileOffset = 0, TInt aFileSize = 0)

	{

	test.Next(_L(" @SYMTestCaseID:SYSLIB-BAFL-CT-0452 "));

	RResourceFile resourceFile;

	CleanupClosePushL(resourceFile);

	resourceFile.OpenL(fileServerSession, aResourceFileName, aFileOffset, aFileSize);

	test(resourceFile.UidType()==TUidType(aFirstUid, TUid::Null(), TUid::Uid(TUint(T_COMPRESSED_UNICODE_2_RESOURCE_1)>>12)));

	HBufC8* resource;

	TResourceReader resourceReader;

	resource=resourceFile.AllocReadLC(1);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadUint32()==4);

	test(resourceReader.ReadUint32()==T_COMPRESSED_UNICODE_2_RESOURCE_1);

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(2);

	test(resource->Length()%sizeof(TText)==0);

	test(TPtrC((TText*)resource->Ptr(), resource->Length()/sizeof(TText))==_L("My program is cool"));

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(3);

	test(resource->Length()%sizeof(TText)==0);

	test(TPtrC((TText*)resource->Ptr(), resource->Length()/sizeof(TText))==_L("z:\\system\\data\\eikon.mbm"));

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(4);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadInt32()==9174804);

	test(resourceReader.ReadUint8()==6);

	test(resourceReader.ReadInt32()==-6208493);

	test(resourceReader.ReadUint16()==0x3176);

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(5);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadInt32()==-120727);

	test(resourceReader.ReadInt32()==-82385253);

	test(resourceReader.ReadUint16()==0x3176);

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(6);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadUint8()==2);

	test(resourceReader.ReadTPtrC()==_L("z:\\system\\data\\uikon.mbm"));

	test(resourceReader.ReadTPtrC()==_L("z:\\system\\apps\\my_program\\my_program.mbm"));

	CleanupStack::PopAndDestroy(resource);

	CleanupStack::PopAndDestroy(&resourceFile);

	}

/**

@SYMTestCaseID          SYSLIB-BAFL-CT-0453

@SYMTestCaseDesc        RResourceReader class test

						Tests the calypso resource file format for loading and reading

@SYMTestPriority        High

@SYMTestActions         Tests for reading calypso resource file format

@SYMTestExpectedResults Tests must not fail

@SYMREQ                 REQ0000

*/

LOCAL_C void Test3(const TDesC& aResourceFileName, TUint aFileOffset = 0, TInt aFileSize = 0)

	{

	/* This function tests the calypso resoruce file format loading/reading

	 * and was derived from the Test1 function above. Therefore the resource

	 * file it reads is also derived from the file used in test 1.

	 */

	test.Next(_L(" @SYMTestCaseID:SYSLIB-BAFL-CT-0453 "));

	RResourceFile resourceFile;

	CleanupClosePushL(resourceFile);

	resourceFile.OpenL(fileServerSession, aResourceFileName, aFileOffset, aFileSize);

	HBufC8* resource;

	TResourceReader resourceReader;

	resource=resourceFile.AllocReadLC(1);

	test(resource->Length()%sizeof(TText)==0);

	test(TPtrC((TText*)resource->Ptr(), resource->Length()/sizeof(TText))==_L("Gruezi miteinander"));

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(2);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadUint16()==4);

	test(resourceReader.ReadTPtrC()==_L("Bonjour"));

	test(resourceReader.ReadTPtrC()==_L("Ni3 hao3"));

	test(resourceReader.ReadTPtrC()==_L("Konnichiwa"));

	test(resourceReader.ReadTPtrC()==_L("Zdravstvuit'e"));

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(3);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadUint16()==3);

	test(resourceReader.ReadTPtrC()==_L("Gamarjoba"));

	test(resourceReader.ReadTPtrC()==_L("Gasou"));

	test(resourceReader.ReadTPtrC()==_L("Ola"));

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(4);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadUint16()==3);

	test(resourceReader.ReadUint8()==0xbd);

	test(resourceReader.ReadUint8()==0x5e);

	test(resourceReader.ReadUint8()==0xf1);

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(5);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadUint32()==4);

	test(resourceReader.ReadUint32()==T_COMPRESSED_UNICODE_1_RESOURCE_5);

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(6);

	test(resource->Length()%sizeof(TText)==0);

	test(TPtrC((TText*)resource->Ptr(), resource->Length()/sizeof(TText))==_L("_"));

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(7);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadUint8()==9);

	test(resourceReader.ReadTPtrC()==_L("To"));

	test(resourceReader.ReadUint8()==97);

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(8);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadUint16()==999);

	test(resourceReader.ReadTPtrC()==_L("To"));

	test(resourceReader.ReadUint8()==79);

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(9);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadUint16()==53132);

	test(resourceReader.ReadTPtrC()==_L("T"));

	test(resourceReader.ReadUint8()==62);

	CleanupStack::PopAndDestroy(resource);

	resource=resourceFile.AllocReadLC(10);

	resourceReader.SetBuffer(resource);

	test(resourceReader.ReadInt32()==1253869);

	test(resourceReader.ReadInt32()==-986324);

	test(resourceReader.ReadUint32()==0x600ddea1u);

	CleanupStack::PopAndDestroy(resource);

	CleanupStack::PopAndDestroy(&resourceFile);

	}

/**

@SYMTestCaseID          SYSLIB-BAFL-CT-0454

@SYMTestCaseDesc        Tests for reading calypso resource file for signature.

						Calypso resource files do not have signatures.

@SYMTestPriority        High

@SYMTestActions         Tests for RResourceFile::ConfirmSignatureL() function

@SYMTestExpectedResults Tests must not fail

@SYMREQ                 REQ0000

*/

LOCAL_C void Test4(const TDesC& aResourceFileName, TUint aFileOffset = 0, TInt aFileSize = 0)

	{

	/* This function tests the behaviour of bafl when reading a calypso resource file

	 * for a signature. Calypso resource files do not have signatures.

	 */

	test.Next(_L(" @SYMTestCaseID:SYSLIB-BAFL-CT-0454 "));

	RResourceFile resourceFile;

	CleanupClosePushL(resourceFile);

	resourceFile.OpenL(fileServerSession, aResourceFileName, aFileOffset, aFileSize);

	// Need to pass the TInt as required, but doesn't

	// use it. Legacy for BC sake.

	TInt err = KErrNone;

	TRAP(err, resourceFile.ConfirmSignatureL(1));

	test(err == KErrCorrupt);

	// New function that has further test to confirm absence of signature

	// Hopefully we can get clients to move over to this in future.

	TRAP(err, resourceFile.ConfirmSignatureL());

	test(err == KErrCorrupt);

	CleanupStack::PopAndDestroy(&resourceFile);

	}

/**

@SYMTestCaseID          SYSLIB-BAFL-CT-0456

@SYMTestCaseDesc        Tests the behaviour of BAFL when reading a resource file for a signature.

@SYMTestPriority        High

@SYMTestActions         Tests for reading a resource file for signature.

						In this case the signature is present and is NOT the first resource.

@SYMTestExpectedResults Tests must not fail

@SYMREQ                 REQ0000

*/

LOCAL_C void Test5(const TDesC& aResourceFileName, TUint aFileOffset = 0, TInt aFileSize = 0)

	{

	/* This function tests the behaviour of bafl when reading a resource file

	 * for a signature.

	 * In this case the signature is present and is NOT the first resource.

	 */

	test.Next(_L(" @SYMTestCaseID:SYSLIB-BAFL-CT-0456 "));

	RResourceFile resourceFile;

	CleanupClosePushL(resourceFile);

	resourceFile.OpenL(fileServerSession, aResourceFileName, aFileOffset, aFileSize);

	// Need to pass the TInt as required, but doesn't

	// use it. Legacy for BC sake.

	TInt err = KErrNone;

	TRAP(err, resourceFile.ConfirmSignatureL(1));

	test(err == KErrCorrupt);

	// New function that has further test to confirm absence of signature

	// Hopefully we can get clients to move over to this in future.

	TRAP(err, resourceFile.ConfirmSignatureL());

	test(err == KErrCorrupt);

	CleanupStack::PopAndDestroy(&resourceFile);

	}

/**

@SYMTestCaseID          SYSLIB-BAFL-CT-0457

@SYMTestCaseDesc        Tests the behaviour of BAFL when reading a resource file for a signature.

						The signature is present and is the first resource.

@SYMTestPriority        High

@SYMTestActions         Tests for RResourceFile::ConfirmSignatureL() function

@SYMTestExpectedResults Tests must not fail

@SYMREQ                 REQ0000

*/

LOCAL_C void Test6(const TDesC& aResourceFileName, TUint aFileOffset = 0, TInt aFileSize = 0)

	{

	/* This function tests the behaviour of bafl when reading a resource file

	 * for a signature.

	 * In this case the signature is present and is the first resource.

	 */

	test.Next(_L(" @SYMTestCaseID:SYSLIB-BAFL-CT-0457 "));

	RResourceFile resourceFile;

	CleanupClosePushL(resourceFile);

	resourceFile.OpenL(fileServerSession, aResourceFileName, aFileOffset, aFileSize);

	// Need to pass the TInt as required, but doesn't

	// use it. Legacy for BC sake.

	TInt err = KErrNone;

	TRAP(err, resourceFile.ConfirmSignatureL(1));

	test(err == KErrNone);

	// New function that has further test to confirm absence of signature

	// Hopefully we can get clients to move over to this in future.

	TRAP(err, resourceFile.ConfirmSignatureL());

	test(err == KErrNone);

	CleanupStack::PopAndDestroy(&resourceFile);

	}

/**

@SYMTestCaseID          SYSLIB-BAFL-CT-0458

@SYMTestCaseDesc        Tests the behaviour of BAFL when reading a non resource file

@SYMTestPriority        High

@SYMTestActions         Attempt to open a non resource file.

@SYMTestExpectedResults Tests must not fail

@SYMREQ                 REQ0000

*/

LOCAL_C void Test7(const TDesC& aResourceFileName, TUint aFileOffset = 0, TInt aFileSize = 0)

	{

	/* This function tests the behaviour of bafl when reading a non resource file.

	 */

	test.Next(_L(" @SYMTestCaseID:SYSLIB-BAFL-CT-0458 "));

	RResourceFile resourceFile;

	CleanupClosePushL(resourceFile);

	// Need to pass the TInt as required, but doesn't

	// use it. Legacy for BC sake.

	TInt err = KErrNone;

	TRAP(err, resourceFile.OpenL(fileServerSession, aResourceFileName, aFileOffset, aFileSize));

	test(err != KErrNotFound && err != KErrNone);

	CleanupStack::PopAndDestroy(&resourceFile);

	}

/**

@SYMTestCaseID          SYSLIB-BAFL-CT-0459

@SYMTestCaseDesc        Tests resource files containing Unicode-compressed text

@SYMTestPriority        High

@SYMTestActions         Calls up Test1() and Test2() functions

@SYMTestExpectedResults Test must not fail

@SYMREQ                 REQ0000

*/

LOCAL_C void SubTest1L()

	{

	test.Start(_L(" @SYMTestCaseID:SYSLIB-BAFL-CT-0459 Testing resource files containing Unicode-compressed text "));

	TBuf<128> z_path;

	TBuf<128> c_path;

	z_path.Copy(KZDir);

	z_path += rsc_files[0];

	Test1(z_path);

	CreateFileFromL(c_path, rsc_files[0], z_path);

	Test1(c_path, KRscFileHeaderData().Length(), FileSizeL(z_path));

	DeleteDataFile(c_path);

	z_path.Copy(KZDir);

	z_path.Append(rsc_files[1]);

	Test2(z_path, TUid::Uid(0x101f4a6b));

	CreateFileFromL(c_path, rsc_files[1], z_path);

	Test2(c_path, TUid::Uid(0x101f4a6b), KRscFileHeaderData().Length(), FileSizeL(z_path));

	DeleteDataFile(c_path);

	}

/**

@SYMTestCaseID          SYSLIB-BAFL-CT-0460

@SYMTestCaseDesc        Tests for dictionary-compressed resource files

@SYMTestPriority        High

@SYMTestActions         Check by reading the dictionary-compressed resource files

@SYMTestExpectedResults Test must not fail

@SYMREQ                 REQ0000

*/

LOCAL_C void SubTest2L()

	{

	test.Next(_L(" @SYMTestCaseID:SYSLIB-BAFL-CT-0460 Testing dictionary-compressed resource files "));

	TBuf<128> z_path;

	TBuf<128> c_path;

	z_path.Copy(KZDir);

	z_path.Append(rsc_files[2]);

	Test2(z_path, TUid::Uid(0x101f5010));

	CreateFileFromL(c_path, rsc_files[2], z_path);

	Test2(c_path, TUid::Uid(0x101f5010), KRscFileHeaderData().Length(), FileSizeL(z_path));

	DeleteDataFile(c_path);