diff -r 000000000000 -r 96e5fb8b040d kerneltest/f32test/server/t_swapfsys.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/f32test/server/t_swapfsys.cpp	Thu Dec 17 09:24:54 2009 +0200
@@ -0,0 +1,330 @@
+// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "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:
+// f32test\server\t_swapfilesystem.cpp
+// 
+//
+
+#include <f32file.h>
+#include <e32test.h>
+
+_LIT(KTestString,"t_swapfilesystem");
+
+LOCAL_D RTest test(KTestString);
+
+LOCAL_D RFs TheFs;
+
+LOCAL_D TChar gDriveToTest;
+
+_LIT(KFsNameComposite,"Composite");
+_LIT(KFsNameFat,      "Fat");
+
+//---------------------------------------------------------------------------------------------
+//! @SYMTestCaseID      PBASE-T_SWAPFSYS-0602
+//! @SYMTestCaseDesc    Swap current file system with current file system
+//! @SYMDEF 			DEF101639 RFs::SwapFileSystem is not tested by f32test
+//! @SYMTestPriority    Medium
+//! @SYMTestActions     1. Get name of the file system currently mounted on the drive
+//! 					2. Swap current file system with the same one
+//! @SYMTestExpectedResults 1. Error code KErrAlreadyExists if Composite file is
+//!							   current file system
+//!							2. Error code KErrNotSupported if the drive is Z as on this drive,
+//!							   only composite file system can be swapped only once
+//!							3. Error codes KErrNone, KErrNotSupported or KErrInUse, otherwise.
+//---------------------------------------------------------------------------------------------
+
+LOCAL_C TInt TestSwapFSCurrent(TChar aDriveLetter)
+// 
+// If no file system is mounted / error in getting file system name, skip the test
+// 
+	{
+	TInt 		err = KErrNone;
+	TInt 		driveNumber;
+	TFileName 	curFSName;
+	TFileName 	newFSName;
+	
+	test.Next(_L("\nSwap current file system with same file system"));
+	
+	test.Printf(_L("\nTest is run on drive %c"),TUint(aDriveLetter));
+	
+	err = TheFs.CharToDrive(aDriveLetter, driveNumber);
+	if(KErrNone != err)
+		{
+		test.Printf(_L("\nInvalid drive"));
+		test(EFalse);
+		}
+	
+	// Find current file system name
+	err = TheFs.FileSystemName(curFSName,driveNumber);
+	if(KErrNone != err)
+		{
+		test.Printf(_L("\nSkipping current test as File System is NOT mounted / error in getting the name."));
+		return (err);
+		}
+	
+	test.Printf(_L("\nName of the file system currently mounted on this drive is %s"),curFSName.Ptr());
+	
+	newFSName = curFSName;
+	
+	test.Printf(_L("\nName of the file system to be mounted on this drive is %s"),newFSName.Ptr());
+	
+	err = TheFs.SwapFileSystem(curFSName,newFSName,driveNumber);
+	
+	test.Printf(_L("\nError code is %d"),err);
+	
+	if(curFSName.CompareF(KFsNameComposite) == 0)
+		{
+		// This is unique case: 
+		// Swap Composite (current) with Composite (new)
+		test(KErrAlreadyExists == err);
+		}
+	else if(driveNumber == EDriveZ)
+		{
+		// This is another such case: 
+		// On Z Drive, only Swap with Composite is allowed
+		test(KErrNotSupported  == err);
+		}
+	else
+		{
+		// Other / generic cases
+		test(KErrNone          == err || 
+			 KErrNotSupported  == err ||
+		     KErrInUse         == err   );
+		}
+	
+	test.Printf(_L("\nCurrent test is completed."));
+	
+	return (KErrNone);
+	}
+
+//---------------------------------------------------------------------------------------------
+//! @SYMTestCaseID      PBASE-T_SWAPFSYS-0603
+//! @SYMTestCaseDesc    Swap current file system with FAT file system
+//! @SYMDEF 			DEF101639 RFs::SwapFileSystem is not tested by f32test
+//! @SYMTestPriority    Medium
+//! @SYMTestActions     1. Get name of the file system currently mounted on the drive
+//! 					2. Swap the current file system with FAT file system
+//! @SYMTestExpectedResults 1. Error code KErrNotSupported on drive Z
+//!							2. Error codes KErrNone, KErrNotSupported or KErrInUse, otherwise
+//---------------------------------------------------------------------------------------------
+LOCAL_C TInt TestSwapFSFat(TChar aDriveLetter)
+// 
+// It is always assumed that FAT is always available!!
+// If no file system is mounted / error in getting file system name, skip the test
+// 
+	{
+	TInt 		err = KErrNone;
+	TInt 		driveNumber;
+	TFileName 	curFSName;
+	TFileName 	newFSName;
+	
+	test.Next(_L("\nSwap current file system with FAT File System"));
+	
+	test.Printf(_L("\nTest is run on drive %c"),TUint(aDriveLetter));
+	err = TheFs.CharToDrive(aDriveLetter, driveNumber);
+	if(KErrNone != err)
+		{
+		test.Printf(_L("\nInvalid drive"));
+		test(EFalse);
+		}
+	
+	// Find current file system name
+	err = TheFs.FileSystemName(curFSName,driveNumber);
+	if(KErrNone != err)
+		{
+		test.Printf(_L("\nSkipping current test as File System is NOT mounted / error in getting the name."));
+		return (err);
+		}
+	
+	test.Printf(_L("\nName of the file system currently mounted on this drive is %s"),curFSName.Ptr());
+	
+	newFSName = KFsNameFat;
+	
+	test.Printf(_L("\nName of the file system to be mounted on this drive is %s"),newFSName.Ptr());
+	
+	err = TheFs.SwapFileSystem(curFSName,newFSName,driveNumber);
+	
+	test.Printf(_L("\nError code is %d"),err);
+	
+	if(driveNumber == EDriveZ)
+		{
+		// This is unique case: 
+		// On Z Drive, only Swap with Composite is allowed
+		test(KErrNotSupported  == err);
+		}
+	else
+		{
+		// Other / generic cases
+		test(KErrNone          == err || 
+			 KErrNotSupported  == err ||
+		     KErrInUse         == err   );		
+		}
+	
+	test.Printf(_L("\nCurrent test is completed."));
+	
+	return (KErrNone);
+	}
+
+
+//---------------------------------------------------------------------------------------------
+//! @SYMTestCaseID      PBASE-T_SWAPFSYS-0604
+//! @SYMTestCaseDesc    Swap current file system with Composite File System
+//! @SYMDEF 			DEF101639 RFs::SwapFileSystem is not tested by f32test
+//! @SYMTestPriority    Medium
+//! @SYMTestActions     1. Add Composite file system to the file server
+//!						   to know its availability
+//! 					2. Get the current file system name mounted on the test drive
+//! 					3. Swap the current file system with Composite file system
+//! @SYMTestExpectedResults 1. KErrNotFound is composite file system is not available
+//!							2. Error codes KErrAlreadyExists, KErrInUse or KErrNone, on drive Z
+//!							3. Error codes KErrNotSupported, KErrAlreadyExists or KErrInUse, 
+//!                            on other drives
+//---------------------------------------------------------------------------------------------
+LOCAL_C TInt TestSwapFSComposite(TChar aDriveLetter)
+// 
+// If no file system is mounted / error in getting file system name, skip the test
+// 
+	{
+	TInt 		err = KErrNone;
+	TInt 		driveNumber;
+	TFileName 	curFSName;
+	TFileName 	newFSName;
+	TBool		compFSAvailable = EFalse;
+	
+	test.Next(_L("\nSwap current file system with Composite File System"));
+	
+	test.Printf(_L("\nTest is run on drive is %c"),TUint(aDriveLetter));
+	err = TheFs.CharToDrive(aDriveLetter, driveNumber);
+	if(KErrNone != err)
+		{
+		test.Printf(_L("\nInvalid drive"));
+		test(EFalse);
+		}
+	
+	err = TheFs.AddFileSystem(_L("ecomp.fsy"));
+	
+	if (KErrNone == err || KErrAlreadyExists == err)
+		{
+		compFSAvailable = ETrue;
+		}
+	
+	// Find current file system name
+	err = TheFs.FileSystemName(curFSName,driveNumber);
+	if(KErrNone != err)
+		{
+		test.Printf(_L("\nFile System NOT mounted. Quiting current test"));
+		return (err);
+		}
+	
+	test.Printf(_L("\nName of the file system currently mounted on this drive is %s"),curFSName.Ptr());
+	
+	newFSName = KFsNameComposite;
+	
+	test.Printf(_L("\nName of the file system to be mounted on this drive is %s"),newFSName.Ptr());
+	
+	err = TheFs.SwapFileSystem(curFSName,newFSName,driveNumber);
+	
+	test.Printf(_L("\nError code is %d"),err);
+	
+	if(compFSAvailable)
+		{
+		//Composite is available!!
+		if(driveNumber == EDriveZ)
+			{
+			test(KErrAlreadyExists == err ||
+				 KErrInUse         == err ||
+				 KErrNone		   == err   );
+			}
+		else
+			{
+			test(KErrNotSupported  == err ||
+			 	 KErrAlreadyExists == err ||
+			     KErrInUse         == err   );			
+			}
+		}
+	else
+		{
+			//Composote NOT available!!
+			test(KErrNotFound == err);		
+		}
+	
+	test.Printf(_L("\nCurrent test is completed."));
+	
+	return (KErrNone);	
+	}
+
+LOCAL_C void ParseCommandArguments()
+//
+//
+//
+	{
+	TBuf<0x100> cmd;
+	User::CommandLine(cmd);
+	TLex lex(cmd);
+	TPtrC token=lex.NextToken();
+	TFileName thisfile=RProcess().FileName();
+	if (token.MatchF(thisfile)==0)
+		{
+		token.Set(lex.NextToken());
+		}
+	test.Printf(_L("CLP=%S"),&token);
+
+	if(token.Length()!=0)		
+		{
+		gDriveToTest=token[0];
+		gDriveToTest.UpperCase();
+		}
+	else						
+		gDriveToTest='C';
+	}
+
+
+GLDEF_C TInt E32Main()
+//
+// 
+//
+	{
+	TInt err;
+	
+	test.Title();
+	
+	err = TheFs.Connect();
+	
+	test(KErrNone == err);
+	
+	ParseCommandArguments();
+	
+#if defined(__WINS__)
+		// The emulator z: drive maps onto the PCs local file system
+		// and swapping / unmounting it is not allowed.
+		// Hence, skip the test on emulated Z: drive.
+	if (gDriveToTest != 'Z')
+		{
+		TestSwapFSCurrent(gDriveToTest);
+		TestSwapFSFat(gDriveToTest);
+		TestSwapFSComposite(gDriveToTest);
+		}
+#else
+	TestSwapFSCurrent(gDriveToTest);
+	TestSwapFSFat(gDriveToTest);
+	TestSwapFSComposite(gDriveToTest);
+#endif
+	
+	TheFs.Close();
+	
+	test.Printf(_L("t_swapfilesystem completed successfully"));
+	
+	test.Close();
+	
+	return KErrNone;
+	}