diff -r 000000000000 -r 96e5fb8b040d kerneltest/f32test/bench/t_fsrdirscan.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/f32test/bench/t_fsrdirscan.cpp	Thu Dec 17 09:24:54 2009 +0200
@@ -0,0 +1,1475 @@
+// Copyright (c) 2006-2009 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\bench\t_fsrdirscan.cpp
+// 
+//
+
+#include <f32file.h>
+#include <e32test.h>
+#include "t_select.h"
+#include "..\server\t_server.h"
+#include "t_benchmain.h"
+
+GLDEF_D RTest test(_L("File Server Benchmarks, DirScan"));
+
+//----------------------------------------------------------------------------------------------
+//! @SYMTestCaseID      PBASE-T_FSRDIRSCAN-0274
+//! @SYMTestType        CIT
+//! @SYMPREQ            PREQ000
+//! @SYMTestCaseDesc    This test case is measuring performance of the FAT implementation.  
+//! @SYMTestActions     0.  Expects the files to exist in order to successful execution
+//!						1.	Time finding an entry in each directory with TFindFile
+//!						2.	Time finding an entry in each directory with RFile::Open
+//!						3.	Time finding an entry in each directory with TFindFile with multiple 
+//!							clients accessing the directory
+//!						4.	Time finding an entry in each directory with RFile::Open with multiple 
+//!							clients accessing the directory
+//!						5.	Time finding an entry in each directory with TFindFile with multiple 
+//!							clients accessing different directories
+//!						6.	Time finding an entry in each directory with RFile::Open with multiple 
+//!							clients accessing different directories
+//!						7.	Time finding *.txt entries in each directory with TFindFile::FindWildByPath()
+//!						8.	Time finding *.txt entries in each directory with TFindFile::FindWildByPath() 
+//!							and different clients accessing the same directory
+//!						9.	Time finding *.txt entries in each directory with TFindFile::FindWildByPath() 
+//!							and different clients accessing different directories
+//!						10.	Time finding ffff*.txt entries in each directory with TFindFile::FindWildByPath()
+//!						11.	Time finding ffff*.txt entries in each directory with TFindFile::FindWildByPath() 
+//!							and different clients accessing the same directory
+//!						12.	Time finding ffff*.txt entries in each directory with TFindFile::FindWildByPath() 
+//!							and different clients accessing different directories
+//!						13.	Time finding last.* entry in each directory with TFindFile::FindWildByPath()
+//!						14.	Time finding last.* entry in each directory with TFindFile::FindWildByPath() 
+//!							and different clients accessing the same directory
+//!						15.	Time finding last.* entry in each directory with TFindFile::FindWildByPath() 
+//!							and different clients accessing different directories
+//!
+//! @SYMTestExpectedResults Finishes if the system behaves as expected, panics otherwise
+//! @SYMTestPriority        High
+//! @SYMTestStatus          Implemented
+//----------------------------------------------------------------------------------------------
+
+LOCAL_D RSemaphore client;
+LOCAL_D const TInt KHeapSize = 0x4000;
+LOCAL_D TBuf8<4096> buf;
+
+LOCAL_D TDriveList gDriveList;
+
+LOCAL_D TFileName gFindEntryDir;
+LOCAL_D TBuf<100> gFindDir;
+
+LOCAL_D TFileName gFindEntryDir2;
+LOCAL_D TBuf<100> gFindDir2;
+
+// Concurrent threads
+RThread gSpeedy;
+RThread gSpeedyII;
+TInt ThreadCount = 0;
+
+_LIT(KDirMultipleName2, "dir%d_%d\\");
+
+/** Find entry in directory
+
+*/
+LOCAL_C TInt FindEntryAccess2(TAny*)
+	{
+	RFs fs;
+	TInt r  = fs.Connect();
+	RTest test(_L("test 2")); 
+	
+	fs.SetSessionPath(gSessionPath);
+	
+	client.Signal();
+	
+	FOREVER
+		{
+			TEntry entry;
+			r = fs.Entry(gFindEntryDir2, entry);
+			FailIfError(r);
+			r = fs.Entry(gFindDir2,entry);
+			FailIfError(r);
+		}
+	}
+
+/** Starts a concurrent client session
+
+	@param aFunction Thread to be started twice
+*/
+LOCAL_C void DoTest(TThreadFunction aFunction)
+	{
+	TBuf<20> buf = _L("Speedy");
+	buf.AppendNum(ThreadCount++);
+	TInt r = gSpeedy.Create(buf, aFunction, KDefaultStackSize, KHeapSize, KHeapSize, NULL);
+	FailIfError(r);
+
+	buf = _L("Speedy");
+	buf.AppendNum(ThreadCount++);
+	r = gSpeedyII.Create(buf, aFunction, KDefaultStackSize, KHeapSize, KHeapSize, NULL);
+	FailIfError(r);
+
+	gSpeedy.SetPriority(EPriorityLess);
+    gSpeedyII.SetPriority(EPriorityLess);
+    
+	gSpeedy.Resume();
+	gSpeedyII.Resume();
+	
+	client.Wait();
+	client.Wait();
+	}
+		
+/**  Starts a concurrent client session in different directories
+
+	@param aFunction Thread to be started 
+*/
+LOCAL_C void DoTest2(TThreadFunction aFunction)
+	{
+	TBuf<20> buf = _L("Speedy");
+	buf.AppendNum(ThreadCount++);
+	TInt r = gSpeedy.Create(buf, aFunction, KDefaultStackSize, KHeapSize, KHeapSize, NULL);
+	FailIfError(r);
+
+	buf = _L("Speedy");
+	buf.AppendNum(ThreadCount++);
+	r = gSpeedyII.Create(buf, FindEntryAccess2, KDefaultStackSize, KHeapSize, KHeapSize, NULL);
+	FailIfError(r);
+
+ 	gSpeedy.SetPriority(EPriorityLess);
+    gSpeedyII.SetPriority(EPriorityLess);
+	
+	gSpeedy.Resume();
+	gSpeedyII.Resume();
+	
+	client.Wait();
+	client.Wait();
+	}
+	
+/** Kills the concurrent session
+
+*/
+LOCAL_C void DoTestKill()
+	{
+	TInt r = 0;
+	
+	gSpeedy.Kill(KErrNone);
+	FailIfError(r);
+	gSpeedy.Close();	
+	
+	gSpeedyII.Kill(KErrNone);
+	FailIfError(r);
+	gSpeedyII.Close();	
+	}
+
+/** Find entry in directory
+
+*/
+LOCAL_C TInt FindEntryAccess(TAny*)
+	{
+	RFs fs;
+	TInt r = fs.Connect();
+	RTest test(_L("test 2")); 
+	
+	r = fs.SetSessionPath(gSessionPath);
+
+	client.Signal();
+	
+	FOREVER
+		{
+		TEntry entry;
+		
+		r = fs.Entry(gFindEntryDir,entry);
+		FailIfError(r);
+		
+		r = fs.Entry(gFindDir,entry);
+		FailIfError(r);
+		}
+	}
+
+/** Find last.txt with TFindFile and with two threads accessing the current directory 
+	and looking for the same file
+
+	@param aN 		Number of files in the directory
+	@param aStep 	Test step
+*/
+LOCAL_C void FindFileM1(TInt aN, TInt aStep) 
+	{
+	TBuf16<100> dir1;
+	TBuf16<100> dir2;
+	TBuf16<100> dir3;
+    TBuf16<100> dir4;
+    TBuf16<100> dirtemp;
+    	
+	TInt r = 0;
+	TFindFile find(TheFs);
+	TTime startTime;
+	TTime endTime;
+	TTimeIntervalMicroSeconds timeTaken(0);
+	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1; 
+
+	if(aN <= gFilesLimit) 
+		{
+		dir1 = gSessionPath;
+		dir2 = gSessionPath;
+		dir3 = gSessionPath;
+
+		dirtemp.Format(KDirMultipleName2, 1, aN);
+		dir1.Append(dirtemp);
+		gFindDir = dir1;
+		
+		dirtemp.Format(KDirMultipleName2, 2, aN);
+		dir2.Append(dirtemp);
+
+		dirtemp.Format(KDirMultipleName2, 3, aN);
+		dir3.Append(dirtemp);
+			
+		dir1.Append(KCommonFile);
+		dir2.Append(KCommonFile);
+		dir3.Append(KCommonFile);
+
+
+		if(gTypes >= 1) 
+			{	
+			gFindEntryDir = dir1;
+			DoTest(FindEntryAccess);
+			
+			dir4.Format(KDirMultipleName, 1, aN);
+			startTime.HomeTime();
+			
+			r = find.FindByPath(dir1, &dir4);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			DoTestKill();
+			
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+		
+		if(gTypes >= 2) 
+			{	
+			dir4 = gSessionPath;
+			dirtemp.Format(KDirMultipleName, 2, aN);
+			dir4.Append(dirtemp);
+			gFindDir = dir4;
+			gFindEntryDir = dir2;
+		
+			DoTest(FindEntryAccess);
+
+			startTime.HomeTime();
+
+			r = find.FindByPath(dir2, &dir4);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			DoTestKill();
+			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+		
+		if(gTypes >= 3) 
+			{	
+			dir4 = gSessionPath;
+			dirtemp.Format(KDirMultipleName, 3, aN);
+			dir4.Append(dirtemp);
+	
+			gFindDir = dir4;
+			gFindEntryDir = dir3;
+
+			DoTest(FindEntryAccess);
+
+			startTime.HomeTime();
+
+			r = find.FindByPath(dir3, &dir4);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			DoTestKill();
+			
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+		}
+	
+	PrintResult(aStep, 1, aN);
+	PrintResultTime(aStep, 2, timeTaken1);
+	PrintResultTime(aStep, 3, timeTaken2);
+	PrintResultTime(aStep, 4, timeTaken3);
+	}
+
+/** Find last.txt by opening it and with two threads accessing the current directory 
+	and looking for the same file
+
+	@param aN 		Number of files in the directory
+	@param aStep 	Test step
+*/
+LOCAL_C void FindFileM2(TInt aN, TInt aStep) 
+	{
+	TBuf16<100> dir1;
+	TBuf16<100> dir2;
+	TBuf16<100> dir3;
+	TBuf16<100> dirtemp;
+
+	TInt r = 0;
+
+	TTime startTime;
+	TTime endTime;
+	TTimeIntervalMicroSeconds timeTaken(0);
+	RFile file;
+	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1; 
+
+	if(aN <= gFilesLimit) 
+		{
+		dir1 = gSessionPath;
+		dir2 = gSessionPath;
+		dir3 = gSessionPath;
+
+		dirtemp.Format(KDirMultipleName2, 1, aN);
+		dir1.Append(dirtemp);
+		gFindDir = dir1;
+		
+		dirtemp.Format(KDirMultipleName2, 2, aN);
+		dir2.Append(dirtemp);
+
+		dirtemp.Format(KDirMultipleName2, 3, aN);
+		dir3.Append(dirtemp);
+			
+		dir1.Append(KCommonFile);
+		
+		if(gTypes >= 1) 
+			{	
+			gFindEntryDir = dir1;
+			DoTest(FindEntryAccess);
+
+			User::After(200);
+			
+			startTime.HomeTime();
+			
+			r = file.Open(TheFs,dir1,EFileShareAny|EFileWrite);
+			FailIfError(r);
+
+			endTime.HomeTime();
+			
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+
+			file.Close();
+			DoTestKill();
+			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+		
+		if(gTypes >= 2) 
+			{	
+			gFindDir = dir2;
+			dir2.Append(KCommonFile);
+			gFindEntryDir = dir2;
+
+			DoTest(FindEntryAccess);
+			
+			User::After(200);
+
+			startTime.HomeTime();
+			
+			r = file.Open(TheFs, dir2, EFileShareAny|EFileWrite);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			file.Close();
+			DoTestKill();
+			
+			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+		
+		if(gTypes >= 3) 
+			{	
+			gFindDir = dir3;	
+			dir3.Append(KCommonFile);
+			gFindEntryDir = dir3;
+		
+			DoTest(FindEntryAccess);
+
+			User::After(200);
+			
+			startTime.HomeTime();
+			
+			r = file.Open(TheFs, dir3, EFileShareAny|EFileWrite);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			DoTestKill();
+			
+			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			file.Close();
+		}
+	}
+
+	PrintResult(aStep, 1, aN);
+	PrintResultTime(aStep, 2, timeTaken1);
+	PrintResultTime(aStep, 3, timeTaken2);
+	PrintResultTime(aStep, 4, timeTaken3);
+	}
+
+/** Find last.txt with TFindFile and without any other process
+
+	@param aN 		Number of files in the directory
+	@param aStep 	Test step
+*/
+LOCAL_C void FindFile1(TInt aN, TInt aStep) 
+	{
+	TBuf16<100> dir1;
+	TBuf16<100> dir2;
+	TBuf16<100> dir3;
+    TBuf16<100> dir4;
+    TBuf16<100> dirtemp;
+	
+	TInt r = 0;
+	TFindFile find(TheFs);
+	TTime startTime;
+	TTime endTime;
+	TTimeIntervalMicroSeconds timeTaken(0);
+	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1; 
+	
+	if(aN <= gFilesLimit) 
+		{
+		dir1 = gSessionPath;
+		dir2 = gSessionPath;
+		dir3 = gSessionPath;
+
+		dirtemp.Format(KDirMultipleName2, 1, aN);
+		dir1.Append(dirtemp);
+		
+		dirtemp.Format(KDirMultipleName2, 2, aN);
+		dir2.Append(dirtemp);
+
+		dirtemp.Format(KDirMultipleName2, 3, aN);
+		dir3.Append(dirtemp);
+			
+		dir1.Append(KCommonFile);
+		dir2.Append(KCommonFile);
+		dir3.Append(KCommonFile);
+		
+		r = TheFs.SetSessionPath(gSessionPath);
+		FailIfError(r);
+
+		if(gTypes >= 1) 
+			{	
+			dir4.Format(KDirMultipleName, 1, aN);
+			
+			startTime.HomeTime();
+			
+			r = find.FindByPath(dir1, &dir4);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+
+		if(gTypes >= 2) 
+			{	
+			dir4.Format(KDirMultipleName, 2, aN);
+			
+			startTime.HomeTime();
+			
+			r = find.FindByPath(dir2, &dir4);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+
+		if(gTypes >= 3) 
+			{	
+			dir4.Format(KDirMultipleName, 3, aN);
+			
+			startTime.HomeTime();
+			
+			r = find.FindByPath(dir3, &dir4);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+		}
+	
+	PrintResult(aStep, 1, aN);
+	PrintResultTime(aStep, 2, timeTaken1);
+	PrintResultTime(aStep, 3, timeTaken2);
+	PrintResultTime(aStep, 4, timeTaken3);
+	}
+
+/** Find last.txt by opening it and without any other process
+
+	@param aN 		Number of files in the directory
+	@param aStep 	Test step
+*/
+LOCAL_C void FindFile2(TInt aN, TInt aStep) 
+	{
+	TBuf16<100> dir1;
+	TBuf16<100> dir2;
+	TBuf16<100> dir3;
+	TBuf16<100> dirtemp;
+
+	TInt r = 0;
+
+	TTime startTime;
+	TTime endTime;
+	TTimeIntervalMicroSeconds timeTaken(0);
+	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1; 
+	
+	RFile file;
+	
+	if(aN <= gFilesLimit) 
+		{
+		dir1 = gSessionPath;
+		dir2 = gSessionPath;
+		dir3 = gSessionPath;
+
+		dirtemp.Format(KDirMultipleName2, 1, aN);
+		dir1.Append(dirtemp);
+		
+		dirtemp.Format(KDirMultipleName2, 2, aN);
+		dir2.Append(dirtemp);
+
+		dirtemp.Format(KDirMultipleName2, 3, aN);
+		dir3.Append(dirtemp);
+			
+		dir1.Append(KCommonFile);
+		dir2.Append(KCommonFile);
+		dir3.Append(KCommonFile);
+
+		r = TheFs.SetSessionPath(gSessionPath);
+		FailIfError(r);
+		
+		if(gTypes >= 1) 
+			{	
+			startTime.HomeTime();
+			
+			r = file.Open(TheFs,dir1,EFileShareAny|EFileWrite);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			file.Close();
+			}
+		
+		if(gTypes >= 2) 
+			{	
+			startTime.HomeTime();
+
+			r = file.Open(TheFs, dir2, EFileShareAny|EFileWrite);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			file.Close();
+			
+			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+
+		if(gTypes >= 3) 
+			{	
+			startTime.HomeTime();
+
+			r = file.Open(TheFs, dir3, EFileShareAny|EFileWrite);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			file.Close();
+			}
+		}
+	
+	PrintResult(aStep, 1, aN);
+	PrintResultTime(aStep, 2, timeTaken1);
+	PrintResultTime(aStep, 3, timeTaken2);
+	PrintResultTime(aStep, 4, timeTaken3);
+	}
+
+/** Find last.txt with TFindFile and with two threads accessing the 2 directories
+
+	@param aN Number of files in the directory
+	@param aStep 	Test step
+*/
+LOCAL_C void FindFileMD1(TInt aN, TInt aStep) 
+	{
+	TBuf16<100> dir1;
+	TBuf16<100> dir2;
+	TBuf16<100> dir3;
+    TBuf16<100> dir4;
+    TBuf16<100> dirtemp;
+	
+	TInt r = 0;
+	TFindFile find(TheFs);
+	TTime startTime;
+	TTime endTime;
+	TTimeIntervalMicroSeconds timeTaken(0);
+	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1; 
+
+	if(aN <= gFilesLimit) 
+		{
+		dir1 = gSessionPath;
+		dir2 = gSessionPath;
+		dir3 = gSessionPath;
+
+		dirtemp.Format(KDirMultipleName2, 1, aN);
+		dir1.Append(dirtemp);
+
+		dirtemp.Format(KDirMultipleName, 2, aN);
+		dir2.Append(dirtemp);
+
+		dirtemp.Format(KDirMultipleName, 3, aN);
+		dir3.Append(dirtemp);
+		
+		dir4 = gSessionPath;
+		dirtemp.Format(KDirMultipleName, 3, 300);
+		
+		dir4.Append(dirtemp);
+		
+		gFindDir = dir1;
+		gFindDir2 = dir4;
+		
+		dir1.Append(KCommonFile);
+		dir2.Append(KCommonFile);
+		dir3.Append(KCommonFile);
+		dir4.Append(KCommonFile);
+		
+		gFindEntryDir = dir1;
+		gFindEntryDir2 = dir4;
+		
+
+		TheFs.SetSessionPath(gSessionPath);
+		
+		dir4.Format(KDirMultipleName, 1, aN);
+		
+		if(gTypes >= 1) 
+			{	
+			DoTest2(FindEntryAccess);
+
+			startTime.HomeTime();
+	 		r = find.FindByPath(dir1, &dir4);
+			FailIfError(r);
+			endTime.HomeTime();
+			
+			DoTestKill();
+			
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+
+		if(gTypes >= 2) 
+			{	
+			dir4 = gSessionPath; 
+			dirtemp.Format(KDirMultipleName, 2, aN);
+			dir4.Append(dirtemp);
+			gFindDir = dir4;
+			gFindEntryDir=dir2;
+
+			DoTest2(FindEntryAccess);
+			dir4.Format(KDirMultipleName, 2, aN);
+	
+			startTime.HomeTime();
+
+			r = find.FindByPath(dir2,&dir4);
+			test(r==KErrNone);
+			endTime.HomeTime();
+			timeTaken=endTime.MicroSecondsFrom(startTime);
+			DoTestKill();
+			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+		
+		if(gTypes>=3) 
+			{	
+			dir4 = gSessionPath; 
+			dirtemp.Format(KDirMultipleName, 3, aN);
+			dir4.Append(dirtemp);
+
+			gFindDir = dir4;
+			gFindEntryDir=dir2;
+			
+			DoTest2(FindEntryAccess);
+			dir4.Format(KDirMultipleName, 3, aN);
+		
+			startTime.HomeTime();
+
+			r=find.FindByPath(dir3,&dir4);
+			test(r==KErrNone);
+			
+			endTime.HomeTime();
+			DoTestKill();
+			
+			timeTaken=endTime.MicroSecondsFrom(startTime);
+			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+		}
+	
+	PrintResult(aStep, 1, aN);
+	PrintResultTime(aStep, 2, timeTaken1);
+	PrintResultTime(aStep, 3, timeTaken2);
+	PrintResultTime(aStep, 4, timeTaken3);
+	}
+
+
+/** Find last.txt by opening the file and with two threads accessing the current 
+	directory and other one 
+
+	@param aN Number of files in the directory
+	@param aStep 	Test step
+*/
+LOCAL_C void FindFileMD2(TInt aN, TInt aStep) 
+	{
+	TBuf16<100> dir1;
+	TBuf16<100> dir2;
+	TBuf16<100> dir3;
+	TBuf16<100> dir4;
+	TBuf16<100> dirtemp;
+
+	TInt r = 0;
+
+	TTime startTime;
+	TTime endTime;
+	TTimeIntervalMicroSeconds timeTaken(0);
+	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1; 
+
+	RFile file;
+	
+	if(aN <= gFilesLimit) 
+		{
+		dir1 = gSessionPath;
+		dir2 = gSessionPath;
+		dir3 = gSessionPath;
+
+		dirtemp.Format(KDirMultipleName2, 1, aN);
+		dir1.Append(dirtemp);
+		gFindDir = dir1;
+		
+		dirtemp.Format(KDirMultipleName2, 2, aN);
+		dir2.Append(dirtemp);
+
+		dirtemp.Format(KDirMultipleName2, 3, aN);
+		dir3.Append(dirtemp);
+			
+		dir1.Append(KCommonFile);
+		gFindEntryDir = dir1;
+		
+		dir4 = gSessionPath;
+		dirtemp.Format(KDirMultipleName, 3, 300);
+		dir4.Append(dirtemp);
+
+		
+		if(gTypes >= 1) 
+			{	
+			gFindDir2 = dir4;
+			dir4.Append(KCommonFile);
+			gFindEntryDir2 = dir4;
+
+			DoTest2(FindEntryAccess);
+
+			User::After(200);
+			
+			startTime.HomeTime();
+			
+			r = file.Open(TheFs,dir1,EFileShareAny|EFileWrite);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+
+			file.Close();
+			DoTestKill();
+			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+		
+		if(gTypes >= 2) 
+			{	
+			gFindDir = dir2;
+			dir2.Append(KCommonFile);
+			gFindEntryDir = dir2;
+			DoTest2(FindEntryAccess);
+			
+			User::After(200);
+			startTime.HomeTime();
+
+			r = file.Open(TheFs, dir2, EFileShareAny|EFileWrite);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			file.Close();
+			DoTestKill();
+			
+			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+			
+		if(gTypes >= 3) 
+			{	
+			gFindDir = dir3;	
+			dir3.Append(KCommonFile);
+			gFindEntryDir = dir3;
+			DoTest2(FindEntryAccess);
+
+			User::After(200);
+			startTime.HomeTime();
+
+			r = file.Open(TheFs, dir3, EFileShareAny|EFileWrite);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			timeTaken=endTime.MicroSecondsFrom(startTime);
+			DoTestKill();
+			
+			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			file.Close();
+			}
+		}
+
+	PrintResult(aStep, 1, aN);
+	PrintResultTime(aStep, 2, timeTaken1);
+	PrintResultTime(aStep, 3, timeTaken2);
+	PrintResultTime(aStep, 4, timeTaken3);
+	}
+
+/** The test finds an entry in each directory
+	Precondition: the drive is already filled with the right files
+
+	@param aSelector Configuration in case of manual execution
+*/
+LOCAL_C TInt TestFindEntry(TAny* aSelector)
+	{
+	TInt i = 100;
+	TInt testStep ;
+	
+	Validate(aSelector);
+	
+	
+	test.Printf(_L("#~TS_Title_%d,%d: Find entry last.txt, TFindFile\n"), gTestHarness, gTestCase);
+	
+	testStep = 1;
+	while(i <= KMaxFiles)
+		{
+		if(i == 100 || i == 1000 || i == 5000 || i == 10000)
+			FindFile1(i, testStep++);
+		i += 100;
+		}
+
+	gTestCase++;
+	test.Printf(_L("#~TS_Title_%d,%d: Find entry last.txt, RFile::Open \n"), gTestHarness, gTestCase);
+	
+	i = 100;
+	testStep = 1;
+	while(i <= KMaxFiles)
+		{
+		if(i == 100 || i == 1000 || i == 5000 || i == 10000)
+			FindFile2(i, testStep++);
+		i += 100;
+		}
+
+	gTestCase++;
+	return(KErrNone);
+	}
+
+/** The test finds an entry in each directory with multiple clients accessing the same directory
+	Precondition: the drive is already filled with the right files
+
+	@param aSelector Configuration in case of manual execution
+*/
+LOCAL_C TInt TestFindEntryMultipleClients(TAny* aSelector)
+	{
+	TInt i=100;
+	TInt testStep;
+	
+	Validate(aSelector);
+	
+	test.Printf(_L("#~TS_Title_%d,%d: Find entry mult clients accessing same directory, TFindFile\n"), gTestHarness, gTestCase);
+	
+	i = 100;
+	testStep = 1;
+	while(i <= KMaxFiles)
+		{
+		if(i == 100 || i==1000 || i==5000 || i==10000)
+			FindFileM1(i, testStep++);
+		i+=100;
+		}
+
+	gTestCase++;
+	test.Printf(_L("#~TS_Title_%d,%d: Find entry mult clients accessing same directory, RFile::Open \n"), gTestHarness, gTestCase);
+	
+	i=100;
+	testStep = 1;
+	while(i <= KMaxFiles)
+		{
+		if(i == 100 || i == 1000 || i == 5000 || i == 10000)
+			FindFileM2(i, testStep++);
+		i += 100;
+		}
+
+	gTestCase++;
+	return(KErrNone);
+	}
+
+/** The test finds an entry in each directory with multiple clients accessing different directories
+	Precondition: the drive is already filled with the right files
+
+	@param aSelector Configuration in case of manual execution
+*/
+LOCAL_C TInt TestFindEntryMultipleClientsDD(TAny* aSelector)
+	{
+	TInt i=100;
+	TInt testStep;
+	
+	Validate(aSelector);
+	
+	test.Printf(_L("#~TS_Title_%d,%d: Find entry mult clients accessing dif directory, TFindFile\n"), gTestHarness, gTestCase);
+	
+	i = 100;
+	testStep = 1;
+	while(i <= KMaxFiles)
+		{
+		if(i == 100 || i == 1000 || i == 5000 || i == 10000)
+			FindFileMD1(i, testStep++);
+		i += 100;
+		}
+
+	gTestCase++;
+	test.Printf(_L("#~TS_Title_%d,%d: Find entry mult clients accessing dir directory, RFile::Open \n"), gTestHarness, gTestCase);
+	
+	i = 100;
+	testStep = 1;
+	while(i <= KMaxFiles)
+		{
+		if(i == 100 || i == 1000 || i == 5000 || i == 10000)
+			FindFileMD2(i, testStep++);
+		i += 100;
+		}
+
+	gTestCase++;
+	return(KErrNone);
+	}
+
+/** Find last.txt with TFindFile and with two threads accessing the 2 directories
+
+	@param aN 		Number of files in the directory
+	@param aWild 	Wildcard string to be used in the search
+	@param aStep 	Test step
+*/
+LOCAL_C void FindFileWild1(TInt aN, const TDesC& aWild, TInt aStep) 
+	{
+	TBuf16<100> dir1;
+	TBuf16<100> dir2;
+	TBuf16<100> dir3;
+    TBuf16<100> dir4;
+
+	CDir* dir;
+	TInt r = 0;
+
+	TFindFile find(TheFs);
+	
+	TTime startTime;
+	TTime endTime;
+	TTimeIntervalMicroSeconds timeTaken(0);
+	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1; 
+	
+	if(aN <= gFilesLimit) 
+		{
+		dir1 = gSessionPath;
+		dir2 = gSessionPath;
+		dir3 = gSessionPath;
+		
+		dir4.Format(KDirMultipleName2, 1, aN);
+		dir1.Append(dir4);
+		
+		dir4.Format(KDirMultipleName2, 2, aN);
+		dir2.Append(dir4);
+		
+		dir4.Format(KDirMultipleName2, 3, aN);
+		dir3.Append(dir4);
+		
+		if(gTypes >= 1) 
+			{	
+			dir4.Format(KDirMultipleName, 1, aN);
+			startTime.HomeTime();
+			
+			r = find.FindWildByPath(aWild, &dir1, dir);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			delete dir;
+			}
+		
+		if(gTypes >= 2) 
+			{	
+			startTime.HomeTime();
+
+			r = find.FindWildByPath(_L("*.txt"), &dir2, dir);
+			FailIfError(r);
+
+			endTime.HomeTime();
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			
+			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			delete dir;
+			}
+		
+		if(gTypes >= 3) 
+			{	
+			startTime.HomeTime();
+			
+			r = find.FindWildByPath(_L("*.txt"), &dir3, dir);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			timeTaken=endTime.MicroSecondsFrom(startTime);
+			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			delete dir;
+			}
+		}
+	
+	PrintResult(aStep, 1, aN);
+	PrintResultTime(aStep, 2, timeTaken1);
+	PrintResultTime(aStep, 3, timeTaken2);
+	PrintResultTime(aStep, 4, timeTaken3);
+	}
+
+/** Find last.txt with TFindFile and with two threads accessing the 2 directories
+
+	@param aN 		Number of files in the directory
+	@param aWild 	Wildcard string to be used in the search
+	@param aStep 	Test step
+*/
+LOCAL_C void FindFileWild2(TInt aN, const TDesC& aWild, TInt aStep) 
+	{
+	TBuf16<100> dir1;
+	TBuf16<100> dir2;
+	TBuf16<100> dir3;
+    TBuf16<100> dir4;
+    TBuf16<100> temp;
+    
+	
+	TInt r = 0;
+	TFindFile find(TheFs);
+	TTime startTime;
+	TTime endTime;
+	TTimeIntervalMicroSeconds timeTaken(0);
+	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1; 
+	
+	CDir* dir;
+	
+	if(aN <= gFilesLimit) 
+		{
+		dir1 = gSessionPath;
+		dir2 = gSessionPath;
+		dir3 = gSessionPath;
+		
+		dir4.Format(KDirMultipleName2, 1, aN);
+		dir1.Append(dir4);
+		
+		dir4.Format(KDirMultipleName2, 2, aN);
+		dir2.Append(dir4);
+		
+		dir4.Format(KDirMultipleName2, 3, aN);
+		dir3.Append(dir4);
+		
+		gFindDir = dir1;
+		
+		if(gTypes >= 1) 
+			{		
+			temp = dir1;
+			temp.Append(KCommonFile);
+
+			gFindEntryDir = temp;
+			DoTest(FindEntryAccess);
+
+			startTime.HomeTime();
+			
+			r = find.FindWildByPath(aWild, &dir1, dir);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			DoTestKill();
+			delete dir;
+
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+		
+		if(gTypes >= 2) 
+			{		
+			gFindDir = dir2;
+			temp = dir2;
+			temp.Append(KCommonFile);
+
+			gFindEntryDir = temp;
+			
+
+			DoTest(FindEntryAccess);
+
+			startTime.HomeTime();
+
+			r = find.FindWildByPath(aWild, &dir2, dir);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			DoTestKill();
+			delete dir;
+			
+			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+		
+		if(gTypes >= 3) 
+			{	
+			gFindDir = dir3;
+			temp = dir3;
+			temp.Append(KCommonFile);
+
+			gFindEntryDir = temp;
+			DoTest(FindEntryAccess);
+
+			startTime.HomeTime();
+			
+			r = find.FindWildByPath(aWild, &dir3, dir);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			DoTestKill();
+			delete dir;
+			
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+		}
+	
+	PrintResult(aStep, 1, aN);
+	PrintResultTime(aStep, 2, timeTaken1);
+	PrintResultTime(aStep, 3, timeTaken2);
+	PrintResultTime(aStep, 4, timeTaken3);
+	}
+
+/** Find last.txt with TFindFile and with two threads accessing the 2 directories
+
+	@param aN 		Number of files in the directory
+	@param aWild 	Wildcard string to be used in the search
+	@param aStep 	Test step
+*/
+LOCAL_C void FindFileWild3(TInt aN, const TDesC& aWild, TInt aStep) 
+	{
+	TBuf16<100> dir1;
+	TBuf16<100> dir2;
+	TBuf16<100> dir3;
+    TBuf16<100> dir4;
+    TBuf16<100> temp;
+    TBuf16<100> temp2;
+	
+	TInt r = 0;
+	TFindFile find(TheFs);
+	TTime startTime;
+	TTime endTime;
+	TTimeIntervalMicroSeconds timeTaken(0);
+	TInt timeTaken1 = -1, timeTaken2 = -1, timeTaken3 = -1; 
+
+	CDir* dir;
+
+	if(aN <= gFilesLimit) 
+		{
+		dir1 = gSessionPath;
+		dir2 = gSessionPath;
+		dir3 = gSessionPath;
+		
+		dir4.Format(KDirMultipleName2, 1, aN);
+		dir1.Append(dir4);
+			
+		temp=gSessionPath;
+		dir4.Format(KDirMultipleName, 3, 300);
+		
+		temp.Append(dir4);
+		gFindDir = dir1;
+		gFindDir2 = temp;
+		
+		temp2 = gFindDir;
+		temp2.Append(KCommonFile);
+		gFindEntryDir = temp2;
+		temp2 = gFindDir2;
+		temp2.Append(KCommonFile);
+		gFindEntryDir2 = temp2;
+
+		if(gTypes >= 1) 
+			{	
+			DoTest2(FindEntryAccess);
+			
+			dir4.Format(KDirMultipleName, 1, aN);
+			startTime.HomeTime();
+			
+			r = find.FindWildByPath(aWild, &dir1, dir);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			DoTestKill();
+			delete dir;
+			
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+		
+		if(gTypes >= 2) 
+			{	
+			dir4.Format(KDirMultipleName2, 2, aN);
+			dir2.Append(dir4);
+
+			temp = dir2;
+			temp.Append(KCommonFile);
+			gFindDir = dir2;
+			gFindEntryDir = temp;
+
+			DoTest2(FindEntryAccess);
+
+			startTime.HomeTime();
+
+			r = find.FindWildByPath(aWild, &dir2, dir);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			DoTestKill();
+			delete dir;
+	
+			timeTaken = endTime.MicroSecondsFrom(startTime);	
+			timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+			
+		if(gTypes >= 3) 
+			{	
+			dir4.Format(KDirMultipleName2, 3, aN);
+			dir3.Append(dir4);
+
+			temp = dir3;
+			temp.Append(KCommonFile);
+			gFindDir = dir3;
+			gFindEntryDir = temp;
+			
+			DoTest2(FindEntryAccess);
+
+			startTime.HomeTime();
+
+			r = find.FindWildByPath(aWild, &dir3, dir);
+			FailIfError(r);
+			
+			endTime.HomeTime();
+			DoTestKill();
+			delete dir;
+			
+			timeTaken = endTime.MicroSecondsFrom(startTime);
+			timeTaken3 = I64LOW(timeTaken.Int64() / gTimeUnit);
+			}
+		}
+	
+	PrintResult(aStep, 1, aN);
+	PrintResultTime(aStep, 2, timeTaken1);
+	PrintResultTime(aStep, 3, timeTaken2);
+	PrintResultTime(aStep, 4, timeTaken3);
+	}
+
+/** Times the system when looking for files with patterns
+
+	@param aSelector Configuration in case of manual execution
+*/
+LOCAL_C TInt TestFileFindPattern(TAny* aSelector)
+	{
+	TInt i = 100;
+	TInt testStep;
+	
+	Validate(aSelector);
+	
+	test.Printf(_L("#~TS_Title_%d,%d: Find *.txt, TFindFile::FindWildByPath() only 1 access to the directory \n"), gTestHarness, gTestCase);
+	
+	testStep = 1;
+	while(i <= KMaxFiles)
+		{
+		if(i == 100 || i == 1000 || i == 5000 || i == 10000)
+			FindFileWild1(i,_L("*.txt"), testStep++);
+		i += 100;
+		}
+		
+	gTestCase++;
+	test.Printf(_L("#~TS_Title_%d,%d: Find *.txt, TFindFile::FindWildByPath() multiple clients accessing same directory\n"), gTestHarness, gTestCase);
+	
+	i = 100;
+	testStep = 1;
+	while(i <= KMaxFiles)
+		{
+		if(i == 100 || i == 1000 || i == 5000 || i == 10000)
+			FindFileWild2(i,_L("*.txt"), testStep++);
+		i += 100;
+		}
+
+	gTestCase++;
+	test.Printf(_L("#~TS_Title_%d,%d: Find *.txt, TFindFile::FindWildByPath() mult clients access dif directories\n"), gTestHarness, gTestCase);
+	
+	i = 100;
+	testStep = 1;
+	while(i <= KMaxFiles)
+		{
+		if(i == 100 || i == 1000 || i == 5000 || i == 10000)
+			FindFileWild3(i,_L("*.txt"), testStep++);
+		i += 100;
+		}
+	
+	gTestCase++;
+	test.Printf(_L("#~TS_Title_%d,%d: Find ffff*.txt, TFindFile::FindWildByPath() only 1 access to the directory \n"), gTestHarness, gTestCase);
+	
+	i = 100;
+	testStep = 1;
+	while(i <= KMaxFiles)
+		{
+		if(i == 100 || i == 1000 || i == 5000 || i == 10000)
+			FindFileWild1(i,_L("ffff*.txt"), testStep++);
+		i += 100;
+		}
+
+	gTestCase++;
+	test.Printf(_L("#~TS_Title_%d,%d: Find ffff*.txt, TFindFile::FindWildByPath() mult clients access same directory\n"), gTestHarness, gTestCase);
+	
+	i = 100;
+	testStep = 1;
+	while(i <= KMaxFiles)
+		{
+		if(i == 100 || i == 1000 || i == 5000 || i == 10000)
+			FindFileWild2(i,_L("ffff*.txt"), testStep++);
+		i += 100;
+		}
+
+	gTestCase++;
+	test.Printf(_L("#~TS_Title_%d,%d: Find ffff*.txt, TFindFile::FindWildByPath() mult clients access dif directories\n"), gTestHarness, gTestCase);
+	
+	i = 100;
+	testStep = 1;
+	while(i <= KMaxFiles)
+		{
+		if(i == 100 || i == 1000 || i == 5000 || i == 10000)
+			FindFileWild3(i,_L("ffff*.txt"), testStep++);
+		i += 100;
+		}
+	
+
+	gTestCase++;
+	test.Printf(_L("\nFind last.*, TFindFile\n"));
+	test.Printf(_L("#~TS_Title_%d,%d: Find last.*, TFindFile::FindWildByPath() only 1 access to the directory \n"), gTestHarness, gTestCase);
+	
+	i = 100;
+	testStep = 1;
+	while(i<=KMaxFiles)
+		{
+		if(i == 100 || i == 1000 || i == 5000 || i == 10000)
+			FindFileWild1(i,_L("last.*"), testStep++);
+		i += 100;
+		}
+	
+	gTestCase++;
+	test.Printf(_L("#~TS_Title_%d,%d: Find last.*, TFindFile::FindWildByPath() mult clients access same directory\n"), gTestHarness, gTestCase);
+	
+	i = 100;
+	testStep = 1;
+	while(i <= KMaxFiles)
+		{
+		if(i == 100 || i == 1000 || i == 5000 || i == 10000)
+			FindFileWild2(i,_L("last.*"), testStep++);
+		i += 100;
+		}
+
+	gTestCase++;
+	test.Printf(_L("#~TS_Title_%d,%d: Find last.*, TFindFile::FindWildByPath() mult clients access dif directories\n"), gTestHarness, gTestCase);
+
+	i = 100;
+	testStep = 1;
+	while(i <= KMaxFiles)
+		{
+		if(i == 100 || i == 1000 || i == 5000 || i == 10000)
+			FindFileWild3(i,_L("last.*"), testStep++);
+		i += 100;
+		}
+	
+	gTestCase++;
+	return(KErrNone);
+	}
+
+/** It goes automatically through all the options
+
+	@param aSelector Configuration in case of manual execution
+*/
+LOCAL_C TInt TestAll(TAny* aSelector)
+	{
+	Validate(aSelector);
+
+	TestFindEntry(aSelector);
+	TestFindEntryMultipleClients(aSelector);
+	TestFindEntryMultipleClientsDD(aSelector);
+	TestFileFindPattern(aSelector);
+
+	return(KErrNone);
+	}
+
+/** Call all tests
+
+*/
+GLDEF_C void CallTestsL()
+	{
+
+	TInt r = client.CreateLocal(0);
+	FailIfError(r);
+	
+	CSelectionBox* TheSelector = CSelectionBox::NewL(test.Console());
+	
+	// Each test case of the suite has an identifyer for parsing purposes of the results
+	gTestHarness = 3; 	
+	gTestCase = 1;
+	
+	CreateDirWithNFiles(300, 3);
+	PrintHeaders(1, _L("t_fsrdirscan. Directory scanning"));
+	
+	if(gMode==0) 
+		{ // Manual	
+		gSessionPath=_L("?:\\");
+		TCallBack createFiles(TestFileCreate,TheSelector);
+		TCallBack findFile(TestFindEntry,TheSelector);
+		TCallBack findFileMC(TestFindEntryMultipleClients,TheSelector);
+		TCallBack findFileMCDD(TestFindEntryMultipleClientsDD,TheSelector);
+		TCallBack findFilePattern(TestFileFindPattern,TheSelector);
+		TheSelector->AddDriveSelectorL(TheFs);
+		TheSelector->AddLineL(_L("Create all files"),createFiles);
+		TheSelector->AddLineL(_L("Find filename"),findFile);
+		TheSelector->AddLineL(_L("Find with mult clients same directory"),findFileMC);
+		TheSelector->AddLineL(_L("Find with mult clients dif directories"),findFileMCDD);
+		TheSelector->AddLineL(_L("All using glob patterns"),findFilePattern);
+		TheSelector->Run();
+		}
+	else 
+		{ // Automatic
+		TestAll(TheSelector);
+		}
+	
+	client.Close();
+	test.Printf(_L("#~TestEnd_%d\n"), gTestHarness);
+	delete TheSelector;
+	}