// Copyright (c) 2008-2009 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 <s32mem.h>

 #include <s32file.h>

 #include <e32test.h>

 const TInt KTestCleanupStack=0x20;

 // This is a path specification and should not be used as is

 _LIT(KTestDirectFileName, "Z:\\STOR-TST\\T_STRDV.DAT");	//deletion of data files must be before call to .End() - DEF047652

 _LIT(KTestPermanentFileName, "Z:\\STOR-TST\\T_STRPV.DAT");	//deletion of data files must be before call to .End() - DEF047652

 // The following data will be written to the beginning of the store file in the length of

 // sizeof(TCheckedUid) to corrupt it. Its length should be more than that number.

 _LIT8(KTestJunkData, "Junk data for corrupting the store file");

 LOCAL_D RTest Test(_L("t_storverify"));

 LOCAL_D CTrapCleanup* TheTrapCleanup;

 LOCAL_D RFs TheFs;

 LOCAL_D CFileStore* TheStore;

 LOCAL_D RStoreWriteStream TheSink;

 LOCAL_C void DeleteDataFile(const TDesC& aFullName);

 /**

 @SYMTestCaseID          SYSLIB-STORE-CT-3350

 @SYMTestCaseDesc	    Direct file store verification test

 @SYMTestPriority 	    High

 @SYMTestActions  	    Open a corrupted direct store file

 @SYMTestExpectedResults the function called leaves with KErrNotSupported

 @SYMDEF                 DEF100757

 */

 LOCAL_C void DirectFileL()

 	{

 	Test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-3350 Creating Direct File Store "));

 	TDriveUnit drive(static_cast<TUint>(RFs::GetSystemDrive()));	

 	TParse parse;

 	parse.Set(drive.Name(), &KTestDirectFileName, NULL);

 	// create a direct file store

 	TheStore=CDirectFileStore::ReplaceLC(TheFs,parse.FullName(),EFileWrite);

 	TheStore->SetTypeL(TheStore->Layout());

 	TInt8 val=100;

 	TStreamId id=TheSink.CreateL(*TheStore);

 	TheSink<<val;

 	TheSink.Close();

 	TheStore->SetRootL(id);

 	TheStore->CommitL();

 	CleanupStack::PopAndDestroy(TheStore);

 	// corrupt the store file

 	RFile file;

 	User::LeaveIfError(file.Open(TheFs,parse.FullName(),EFileWrite));

 	CleanupClosePushL(file);

 	User::LeaveIfError(file.Write(KTestJunkData,sizeof(TCheckedUid)));

 	CleanupStack::PopAndDestroy(&file);

 	// the CDirectFileStore::OpenLC should leave if passed the corrupted store file name

 	TheStore = NULL;

 	TRAPD(r, \

 			{\

 			TheStore=CDirectFileStore::OpenLC(TheFs,parse.FullName(),EFileRead);\

 			CleanupStack::PopAndDestroy(TheStore); \

 			}\

 		);

 	Test(r==KErrNotSupported);

 	}

 /**

 @SYMTestCaseID          SYSLIB-STORE-CT-3351

 @SYMTestCaseDesc	    Permanent file store verification test

 @SYMTestPriority 	    High

 @SYMTestActions  	    Open a corrupted permanent store file

 @SYMTestExpectedResults the function called leaves with KErrNotSupported

 @SYMDEF                 DEF100757

 */

 LOCAL_C void PermFileL()

 	{

 	Test.Next(_L(" @SYMTestCaseID:SYSLIB-STORE-CT-3351 Creating Permanent File Store "));

 	TDriveUnit drive(static_cast<TUint>(RFs::GetSystemDrive()));	

 	TParse parse;

 	parse.Set(drive.Name(), &KTestPermanentFileName, NULL);

 	// create a permanent file store

 	TheStore=CPermanentFileStore::ReplaceLC(TheFs,parse.FullName(),EFileWrite);

 	TheStore->SetTypeL(TheStore->Layout());

 	TInt8 val=100;

 	TStreamId id=TheSink.CreateL(*TheStore);

 	TheSink<<val;

 	TheSink.Close();

 	TheStore->SetRootL(id);

 	TheStore->CommitL();

 	CleanupStack::PopAndDestroy(TheStore);

 	// corrupt the new data file

 	RFile file;

 	User::LeaveIfError(file.Open(TheFs,parse.FullName(),EFileWrite));

 	CleanupClosePushL(file);

 	User::LeaveIfError(file.Write(KTestJunkData,sizeof(TCheckedUid)));

 	CleanupStack::PopAndDestroy(&file);

 	// the CPermanentFileStore::OpenLC should leave if passed the corrupted store file name

 	TheStore = NULL;

 	TRAPD(r, \

 			{\

 			TheStore=CPermanentFileStore::OpenLC(TheFs,parse.FullName(),EFileRead);\

 			CleanupStack::PopAndDestroy(TheStore); \

 			}\

 		);

 	Test(r==KErrNotSupported);

 	}

 LOCAL_C void doMainL()

 	{

 	DirectFileL();

 	PermFileL();

 	}

 //

 // Prepare the test directory.

 //

 LOCAL_C void setupTestDirectory()

     {

 	TInt r=TheFs.Connect();

 	Test(r==KErrNone);

 	TPtrC testDir=_L("\\STOR-TST\\");

 	r=TheFs.MkDir(testDir);

 	Test(r==KErrNone||r==KErrAlreadyExists);

 	r=TheFs.SetSessionPath(testDir);

 	Test(r==KErrNone);

 	}

 //

 // Initialise the cleanup stack.

 //

 LOCAL_C void setupCleanup()

     {

 	TheTrapCleanup=CTrapCleanup::New();

 	Test(TheTrapCleanup!=NULL);

 	TRAPD(r,\

 		{\

 		for (TInt i=KTestCleanupStack;i>0;i--)\

 			CleanupStack::PushL((TAny*)1);\

 		Test(r==KErrNone);\

 		CleanupStack::Pop(KTestCleanupStack);\

 		});

 	Test(r==KErrNone);

 	}

 //

 // Delete a specified file

 //

 LOCAL_C void DeleteDataFile(const TDesC& aFullName)

 	{

 	RFs fsSession;

 	TInt err = fsSession.Connect();

 	if(err == KErrNone)

 		{

 		TEntry entry;

 		if(fsSession.Entry(aFullName, entry) == KErrNone)

 			{

 			RDebug::Print(_L("Deleting \"%S\" file.\n"), &aFullName);

 			err = fsSession.SetAtt(aFullName, 0, KEntryAttReadOnly);

 			if(err != KErrNone)

 				{

 				RDebug::Print(_L("Error %d changing \"%S\" file attributes.\n"), err, &aFullName);

 				}

 			err = fsSession.Delete(aFullName);

 			if(err != KErrNone)

 				{

 				RDebug::Print(_L("Error %d deleting \"%S\" file.\n"), err, &aFullName);

 				}

 			}

 		fsSession.Close();

 		}

 	else

 		{

 		RDebug::Print(_L("Error %d connecting file session. File: %S.\n"), err, &aFullName);

 		}

 	}

 //

 // Test the store verification.

 //

 GLDEF_C TInt E32Main()

     {

 	Test.Title();

 	setupTestDirectory();

 	setupCleanup();

 	__UHEAP_MARK;

 	Test.Start(_L("Store Verification Test"));

 	TRAPD(r,doMainL());

 	TDriveUnit drive(static_cast<TUint>(RFs::GetSystemDrive()));	

 	TParse parse;

 	parse.Set(drive.Name(), &KTestDirectFileName, NULL);

 	::DeleteDataFile(parse.FullName());

 	parse.Set(drive.Name(), &KTestPermanentFileName, NULL);

 	::DeleteDataFile(parse.FullName());

 	Test(r==KErrNone);

 	Test.End();

 	__UHEAP_MARKEND;

 	delete TheTrapCleanup;

 	TheFs.Close();

 	Test.Close();

 	return 0;

     }