// 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_fsropen.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, Open File"));
//----------------------------------------------------------------------------------------------
//! @SYMTestCaseID PBASE-T_FSROPEN-0275
//! @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 the opening and read of 4 Kb of last.txt file in each directory
//! 2. Time the opening and read of 4 Kb of last.txt file in each directory
//! with two clients accessing the directory
//! 3. Time the opening and read of 4 Kb of last.txt file in each directory
//! with two 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=0x6000;
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 thread
RThread gSpeedy;
RThread gSpeedyII;
LOCAL_D 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"));
r = fs.SetSessionPath(gSessionPath);
client.Signal();
FOREVER
{
TEntry entry;
r = fs.Entry(gFindEntryDir2, entry);
FailIfError(r);
test.Printf(_L("1"));
r=fs.Entry(gFindDir2, entry);
FailIfError(r);
}
}
/** Starts two concurrent client sessions in the same directory
*/
LOCAL_C void DoTest(TThreadFunction aFunction)
{
TBuf<50> 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 two concurrent client sessions in different directories
*/
LOCAL_C void DoTest2(TThreadFunction aFunction)
{
TBuf<50> 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()
{
gSpeedy.Kill(KErrNone);
gSpeedy.Close();
gSpeedyII.Kill(KErrNone);
gSpeedyII.Close();
}
/** Find entry in directory
*/
LOCAL_C TInt FindEntryAccess(TAny*)
{
RFs fs;
TInt r = fs.Connect();
RTest test(_L("test 2"));
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 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();
DoTestKill();
file.Close();
timeTaken = endTime.MicroSecondsFrom(startTime);
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();
DoTestKill();
file.Close();
timeTaken = endTime.MicroSecondsFrom(startTime);
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();
DoTestKill();
file.Close();
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 OpenFile(TInt aN, TInt aStep)
{
TBuf16<100> dir1;
TBuf16<100> dir2;
TBuf16<100> dir3;
TBuf16<100> dirtemp;
TInt r = 0;
TInt pos = 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(KDirMultipleName, 1, aN);
dir1.Append(dirtemp);
dirtemp.Format(KDirMultipleName, 2, aN);
dir2.Append(dirtemp);
dirtemp.Format(KDirMultipleName, 3, aN);
dir3.Append(dirtemp);
dir1.Append(KCommonFile);
dir2.Append(KCommonFile);
dir3.Append(KCommonFile);
if(gTypes >= 1)
{
startTime.HomeTime();
r = file.Open(TheFs, dir1, EFileShareAny|EFileRead);
FailIfError(r);
r = file.Seek(ESeekStart, pos);
FailIfError(r);
r = file.Read(buf);
FailIfError(r);
endTime.HomeTime();
file.Close();
timeTaken = endTime.MicroSecondsFrom(startTime);
timeTaken1 = I64LOW(timeTaken.Int64() / gTimeUnit);
}
if(gTypes >= 2)
{
startTime.HomeTime();
r = file.Open(TheFs, dir2, EFileShareAny|EFileRead);
FailIfError(r);
r = file.Seek(ESeekStart,pos);
FailIfError(r);
r = file.Read(buf);
FailIfError(r);
endTime.HomeTime();
file.Close();
timeTaken = endTime.MicroSecondsFrom(startTime);
timeTaken2 = I64LOW(timeTaken.Int64() / gTimeUnit);
}
if(gTypes >= 3)
{
startTime.HomeTime();
r = file.Open(TheFs, dir3, EFileShareAny|EFileRead);
FailIfError(r);
r = file.Seek(ESeekStart, pos);
FailIfError(r);
r = file.Read(buf);
FailIfError(r);
endTime.HomeTime();
file.Close();
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 current directory and other one
@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);
gFindDir = dir1;
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);
gFindDir2 = dir4;
dir1.Append(KCommonFile);
dir2.Append(KCommonFile);
dir3.Append(KCommonFile);
dir4.Append(KCommonFile);
gFindEntryDir2 = dir4;
if(gTypes >= 1)
{
gFindEntryDir = dir1;
dir4.Format(KDirMultipleName, 1, aN);
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.Format(KDirMultipleName, 2, aN);
gFindEntryDir=dir2;
DoTest2(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.Format(KDirMultipleName, 3, aN);
gFindEntryDir = dir3;
DoTest2(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 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;
dir4 = 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;
dirtemp.Format(KDirMultipleName, 3, 300);
dir4.Append(dirtemp);
gFindDir2 = dir4;
dir4.Append(KCommonFile);
gFindEntryDir2 = dir4;
if(gTypes >= 1)
{
DoTest2(FindEntryAccess);
User::After(200);
startTime.HomeTime();
r = file.Open(TheFs,dir1,EFileShareAny|EFileWrite);
FailIfError(r);
endTime.HomeTime();
DoTestKill();
file.Close();
timeTaken = endTime.MicroSecondsFrom(startTime);
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();
DoTestKill();
file.Close();
timeTaken = endTime.MicroSecondsFrom(startTime);
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();
DoTestKill();
file.Close();
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 opening a file with multiple clients accessing the directory
Precondition: This test expects the drive already filled with files
@param aSelector Configuration in case of manual execution
*/
LOCAL_C TInt TestOpenEntry(TAny* aSelector)
{
TInt i = 100, r = 0;
TInt testStep = 1;
TTime startTime;
TTime endTime;
TTimeIntervalSeconds timeTaken;
Validate(aSelector);
test.Printf(_L("#~TS_Title_%d,%d: Open and read 4 Kb entry last.txt, RFile::Open \n"), gTestHarness, gTestCase);
startTime.HomeTime();
while(i <= KMaxFiles)
{
if(i == 100 || i == 1000 || i == 5000 || i == 10000)
OpenFile(i, testStep++);
i += 100;
}
gTestCase++;
endTime.HomeTime();
r = endTime.SecondsFrom(startTime, timeTaken);
FailIfError(r);
test.Printf(_L("#~TS_Timing_%d,%d=%d\n"), gTestHarness, gTestCase, timeTaken.Int());
return(KErrNone);
}
/** Times the system when opening a file with multiple clients accessing the directory
Precondition: This test expects the drive already filled with files
@param aSelector Configuration in case of manual execution
*/
LOCAL_C TInt TestOpenEntryMultipleClients(TAny* aSelector)
{
TInt i = 100, r = 0;
TInt testStep;
TTime startTime;
TTime endTime;
TTimeIntervalSeconds timeTaken;
Validate(aSelector);
test.Printf(_L("#~TS_Title_%d,%d: Find entry mult clients accessing same directory, RFile::Open \n"), gTestHarness, gTestCase);
startTime.HomeTime();
i = 100;
testStep = 1;
while(i <= KMaxFiles)
{
if(i == 100 || i == 1000 || i == 5000 || i == 10000)
FindFileM2(i, testStep++);
i += 100;
}
gTestCase++;
endTime.HomeTime();
r = endTime.SecondsFrom(startTime, timeTaken);
FailIfError(r);
test.Printf(_L("#~TS_Timing_%d,%d=%d\n"), gTestHarness, gTestCase, timeTaken.Int());
return(KErrNone);
}
/** Times the system when opening a file with multiple clients accessing dif directory
Precondition: This test expects the drive already filled with files
@param aSelector Configuration in case of manual execution
*/
LOCAL_C TInt TestOpenEntryMultipleClientsDD(TAny* aSelector)
{
TInt i = 100, r = 0;
TInt testStep;
TTime startTime;
TTime endTime;
TTimeIntervalSeconds timeTaken;
Validate(aSelector);
test.Printf(_L("#~TS_Title_%d,%d: Find entry mult clients accessing dif directory, TFindFile\n"), gTestHarness, gTestCase);
startTime.HomeTime();
testStep = 1;
while(i <= KMaxFiles)
{
if(i == 100 || i == 1000 || i == 5000 || i == 10000)
FindFileMD1(i, testStep++);
i += 100;
}
gTestCase++;
endTime.HomeTime();
r = endTime.SecondsFrom(startTime, timeTaken);
FailIfError(r);
test.Printf(_L("#~TS_Timing_%d,%d=%d\n"), gTestHarness, gTestCase, timeTaken.Int());
test.Printf(_L("#~TS_Title_%d,%d: Find entry mult clients accessing dif directory, RFile::Open \n"), gTestHarness, gTestCase);
startTime.HomeTime();
i = 100;
testStep = 1;
while(i <= KMaxFiles)
{
if(i == 100 || i == 1000 || i == 5000 || i == 10000)
FindFileMD2(i, testStep++);
i += 100;
}
gTestCase++;
endTime.HomeTime();
r = endTime.SecondsFrom(startTime, timeTaken);
FailIfError(r);
test.Printf(_L("#~TS_Timing_%d,%d=%d\n"), gTestHarness, gTestCase, timeTaken.Int());
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);
TestOpenEntry(aSelector);
TestOpenEntryMultipleClients(aSelector);
TestOpenEntryMultipleClientsDD(aSelector);
return(KErrNone);
}
/** Call all tests
*/
GLDEF_C void CallTestsL()
{
TInt r = client.CreateLocal(0);
FailIfError(r);
CSelectionBox* TheSelector = CSelectionBox::NewL(test.Console());
gFileSize = 8;
// Each test case of the suite has an identifyer for parsing purposes of the results
gTestHarness = 4;
gTestCase = 1;
CreateDirWithNFiles(300, 3);
PrintHeaders(1, _L("t_fsropen. File Open"));
if(gMode == 0)
{ // Manual
gSessionPath=_L("?:\\");
TCallBack createFiles(TestFileCreate, TheSelector);
TCallBack openFile(TestOpenEntry, TheSelector);
TCallBack openFileMC(TestOpenEntryMultipleClients, TheSelector);
TCallBack openFileMCDD(TestOpenEntryMultipleClientsDD, TheSelector);
TCallBack allOpen(TestAll,TheSelector);
TheSelector->AddDriveSelectorL(TheFs);
TheSelector->AddLineL(_L("Create all files"), createFiles);
TheSelector->AddLineL(_L("Open random file"), openFile);
TheSelector->AddLineL(_L("With mult clients same directory"), openFileMC);
TheSelector->AddLineL(_L("With mult clients dif large directories"), openFileMCDD);
TheSelector->AddLineL(_L("All options"), allOpen);
TheSelector->Run();
}
else
{ // Automatic
TestAll(TheSelector);
}
client.Close();
test.Printf(_L("#~TestEnd_%d\n"), gTestHarness);
delete TheSelector;
}