// Copyright (c) 1998-2009 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\fsstress\t_remote.cpp

 // 

 //

 #if !defined(__F32FILE_H__)

 #include <f32file.h>

 #endif

 #if !defined(__E32TEST_H__)

 #include <e32test.h>

 #endif

 #if !defined(__T_STD_H__)

 #include "t_std.h"

 #endif

 #if !defined(__T_REMFSY_H__)

 #include "t_remfsy.h"

 #endif

 GLDEF_D RTest test(_L("T_REMOTE - DEFAULT DRIVE"));

 GLDEF_D RTest testx(_L("X Drive (WINS) <-> D Drive (MARM)"));

 GLDEF_D RTest testy(_L("Y Drive (WINS) <-> C Drive (MARM)"));

 GLDEF_D RTest testq(_L("REMOTE Q Drive"));

 LOCAL_D TFileName gBatchFile;

 LOCAL_D TBool gRunByBatch=EFalse;

 GLDEF_D TFileName gExeFileName(RProcess().FileName());

 /*

 INFORMATION - What this test is all about

 T_REMOTE tests the asynchronous remote file system implementation, introduced in

 F32 release 110 and refined in release 112.  The test sets up and mounts four drives,

 the default drive (usually C on WINS and MARM), a remote drive (Q) and two others, on

 MARM these are C and D, on WINS these are X and Y.  The remote filesystem is the only

 system treated asynchronously by F32.  

 The test sets up a thread for each drive and runs a number of tests on each drive.

 In the remote filesystem case, a dummy filesystem has been implemented, this is built

 as T_REMFSY.fsy.  The tests are designed to stress a number of fileserver API

 functions.  The test MultipleSessions() is adapted from another F32 test T_SESSION.

 It sets up an array of fileserver connections and then uses each connection to run

 a number of tests - alternating between connections to stress F32 as it does so.  The

 test should therefore be testing multiple fileserver connections on multiple drives -

 the remote filesystem running concurrently with the other drives.  There should be

 no failure or confusion between fileserver sessions.  Each drive has a separate test

 console which should complete successfully.

 NOTE: TO RUN THIS CARD SUCCESSFULLY ON MARM A CF CARD IS REQUIRED

 */

 LOCAL_C void Test0(RTest& aTest)

 //

 //	Scan for open files - no sessions

 //	

 	{

 	aTest.Next(_L("Scan for open files with no sessions open"));

 	CFileList* list;

 	TOpenFileScan fileScan(TheFs);

 	fileScan.NextL(list);

 	if (list==NULL)

 		return;

 	TInt count=list->Count();

 	if (count==1)

 		{

 		gRunByBatch=ETrue;

 		gBatchFile=(*list)[0].iName;

 		delete list;

 		fileScan.NextL(list);

 		if (list==NULL)

 			return;

 		count=list->Count();

 		}

 	while (count--)

 		{

 		TEntry entry=(*list)[count];

 		aTest.Printf(_L("%d) EntryName = %S\n"),count,&entry.iName);

 		}

 	//aTest.Printf(_L("Test will fail unless files are closed.\n"));

 	//aTest.Printf(_L("Press any key ...\n"));

 	//aTest.Getch();

 	}

 LOCAL_C void Test1()	

 //

 //	This test is only called by default drive

 //	Test OpenFileScan			

 //

 	{

 	test.Next(_L("Scan for open files - one session only"));

 	RFile file1,file2,file3;

 	TFileName fn;

 	fn = _L("Z:\\TEST\\T_FSRV.CPP");

 	fn[0] = gExeFileName[0];

 	TInt r=file1.Open(TheFs,fn,EFileRead|EFileShareReadersOnly);

 	test(r==KErrNone);

 	fn = _L("Z:\\TEST\\T_FILE.CPP");

 	fn[0] = gExeFileName[0];

 	r=file2.Open(TheFs,fn,EFileRead);

 	test(r==KErrNone);

 	fn = _L("Z:\\TEST\\T_FSRV.CPP");

 	fn[0] = gExeFileName[0];

 	r=file3.Open(TheFs,fn,EFileRead|EFileShareReadersOnly);

 	test(r==KErrNone);

 	CFileList* list;

 	TOpenFileScan fileScan(TheFs);

 	fileScan.NextL(list);

 	if (gRunByBatch)

 		{

 		test(list!=NULL);

 		test(list->Count()==1);

 		TEntry entry=(*list)[0];

 		test(entry.iName.FindF(_L(".BAT"))>=0);

 		delete list;

 		fileScan.NextL(list);

 		}

 	test(list!=NULL);

 	TInt count=list->Count();

 	test(count==3);

 	TEntry entry=(*list)[0];

 	test(entry.iName.FindF(_L("T_FSRV.CPP"))>=0);

 	entry=(*list)[1];

 	test(entry.iName.FindF(_L("T_FILE.CPP"))>=0);

 	entry=(*list)[2];

 	test(entry.iName.FindF(_L("T_FSRV.CPP"))>=0);

 	TThreadId threadId=fileScan.ThreadId();

 	RThread current;

 	TThreadId currentId=current.Id();

 	test(threadId==currentId);

 	delete list;

 	fileScan.NextL(list);

 	test(list==NULL);

 	file1.Close();

 	file2.Close();

 	file3.Close();

 	}

 LOCAL_C void Test2()

 //

 // Test openfilescan - empty, full, empty.

 //

 	{

 	test.Next(_L("Scan for open files - empty sessions"));

 	RFs fs1,fs2,fs3,fs4;

 	TInt r=fs1.Connect();

 	test(r==KErrNone);

 	r=fs2.Connect();

 	test(r==KErrNone);

 	r=fs3.Connect();

 	test(r==KErrNone);

 	r=fs4.Connect();

 	test(r==KErrNone);

 	RFile file1,file2,file3;

 	TFileName fn;

 	fn = _L("Z:\\TEST\\T_FSRV.CPP");

 	fn[0] = gExeFileName[0];

 	r=file1.Open(fs2,fn,EFileRead|EFileShareReadersOnly);

 	test(r==KErrNone);

 	fn = _L("Z:\\TEST\\T_FILE.CPP");

 	fn[0] = gExeFileName[0];

 	r=file2.Open(fs2,fn,EFileRead);

 	test(r==KErrNone);

 	fn = _L("Z:\\TEST\\T_FSRV.CPP");

 	fn[0] = gExeFileName[0];

 	r=file3.Open(fs2,fn,EFileRead|EFileShareReadersOnly);

 	test(r==KErrNone);

 	CFileList* list;

 	TOpenFileScan fileScan(TheFs);

 	fileScan.NextL(list);

 	if (gRunByBatch)

 		{

 		test(list!=NULL);

 		test(list->Count()==1);

 		TEntry entry=(*list)[0];

 		test(entry.iName.FindF(_L(".BAT"))>=0);

 		delete list;

 		fileScan.NextL(list);

 		}

 	test(list!=NULL);

 	TInt count=list->Count();

 	test(count==3);

 	TEntry entry=(*list)[0];

 	test(entry.iName.FindF(_L("T_FSRV.CPP"))>=0);

 	entry=(*list)[1];

 	test(entry.iName.FindF(_L("T_FILE.CPP"))>=0);

 	entry=(*list)[2];

 	test(entry.iName.FindF(_L("T_FSRV.CPP"))>=0);

 	TThreadId threadId=fileScan.ThreadId();

 	RThread current;

 	TThreadId currentId=current.Id();

 	test(threadId==currentId);

 	delete list;

 	fileScan.NextL(list);

 	test(list==NULL);

 	file1.Close();

 	file2.Close();

 	file3.Close();

 	fs1.Close();

 	fs2.Close();

 	fs3.Close();

 	fs4.Close();

 	}

 LOCAL_C void Test3()

 //

 // Test openfilescan - empty, full, empty full

 //

 	{

 	test.Next(_L("Scan for open files - multiple sessions"));

 	RFs fs1,fs2,fs3,fs4;

 	TInt r=fs1.Connect();

 	test(r==KErrNone);

 	r=fs2.Connect();

 	test(r==KErrNone);

 	r=fs3.Connect();

 	test(r==KErrNone);

 	r=fs4.Connect();

 	test(r==KErrNone);

 	RFile file1,file2,file3;

 	TFileName fn;

 	fn = _L("Z:\\TEST\\T_FSRV.CPP");

 	fn[0] = gExeFileName[0];

 	r=file1.Open(fs2,fn,EFileRead|EFileShareReadersOnly);

 	test(r==KErrNone);

 	fn = _L("Z:\\TEST\\T_FILE.CPP");

 	fn[0] = gExeFileName[0];

 	r=file2.Open(fs2,fn,EFileRead|EFileShareReadersOnly);

 	test(r==KErrNone);

 	fn = _L("Z:\\TEST\\T_FSRV.CPP");

 	fn[0] = gExeFileName[0];

 	r=file3.Open(fs2,fn,EFileRead|EFileShareReadersOnly);

 	test(r==KErrNone);

 	r=file1.Open(fs4,fn,EFileRead|EFileShareReadersOnly);

 	test(r==KErrNone);

 	fn = _L("Z:\\TEST\\T_FILE.CPP");

 	fn[0] = gExeFileName[0];

 	r=file2.Open(fs4,fn,EFileRead|EFileShareReadersOnly);

 	test(r==KErrNone);

 	fn = _L("Z:\\TEST\\T_FSRV.CPP");

 	fn[0] = gExeFileName[0];

 	r=file3.Open(fs4,fn,EFileRead|EFileShareReadersOnly);

 	test(r==KErrNone);

 	CFileList* list;

 	TOpenFileScan fileScan(TheFs);

 	fileScan.NextL(list);

 	if (gRunByBatch)

 		{

 		test(list!=NULL);

 		test(list->Count()==1);

 		TEntry entry=(*list)[0];

 		test(entry.iName.FindF(_L(".BAT"))>=0);

 		delete list;

 		fileScan.NextL(list);

 		}

 	test(list!=NULL);

 	TInt count=list->Count();

 	test(count==3);

 	TEntry entry=(*list)[0];

 	test(entry.iName.FindF(_L("T_FSRV.CPP"))>=0);

 	entry=(*list)[1];

 	test(entry.iName.FindF(_L("T_FILE.CPP"))>=0);

 	entry=(*list)[2];

 	test(entry.iName.FindF(_L("T_FSRV.CPP"))>=0);

 	TThreadId threadId=fileScan.ThreadId();

 	RThread current;

 	TThreadId currentId=current.Id();

 	test(threadId==currentId);

 	delete list;

 	fileScan.NextL(list);

 	test(list!=NULL);

 	count=list->Count();

 	test(count==3);

 	entry=(*list)[0];

 	test(entry.iName.FindF(_L("T_FSRV.CPP"))>=0);

 	entry=(*list)[1];

 	test(entry.iName.FindF(_L("T_FILE.CPP"))>=0);

 	entry=(*list)[2];

 	test(entry.iName.FindF(_L("T_FSRV.CPP"))>=0);

 	threadId=fileScan.ThreadId();

 	currentId=current.Id();

 	test(threadId==currentId);

 	delete list;

 	fileScan.NextL(list);

 	test(list==NULL);

 	file1.Close();

 	file2.Close();

 	file3.Close();

 	fs1.Close();

 	fs2.Close();

 	fs3.Close();

 	fs4.Close();

 	}

 LOCAL_C void Test4()

 //

 // Test openfilescan - rdirs, empty, full, empty rdirs.

 //

 	{

 	test.Next(_L("Scan for open files - check RDir sessions are ignored"));

 	RFs fs1,fs2,fs3,fs4;

 	TFileName fn;

 	TInt r=fs1.Connect();

 	test(r==KErrNone);

 	r=fs2.Connect();

 	test(r==KErrNone);

 	r=fs3.Connect();

 	test(r==KErrNone);

 	r=fs4.Connect();

 	test(r==KErrNone);

 	RDir dir1,dir2,dir3,dir4;

 	fn = _L("Z:\\TEST\\*.XDE");

 	fn[0] = gExeFileName[0];

 	r=dir1.Open(TheFs,fn,KEntryAttMaskSupported);

 	test(r==KErrNone);

 	r=dir2.Open(TheFs,fn,KEntryAttMaskSupported);

 	test(r==KErrNone);

 	r=dir3.Open(TheFs,fn,KEntryAttMaskSupported);

 	test(r==KErrNone);

 	r=dir4.Open(TheFs,fn,KEntryAttMaskSupported);

 	test(r==KErrNone);

 	RFile file1,file2,file3;

 	fn = _L("Z:\\TEST\\T_FSRV.CPP");

 	fn[0] = gExeFileName[0];

 	r=file1.Open(fs2,fn,EFileRead|EFileShareReadersOnly);

 	test(r==KErrNone);

 	fn = _L("Z:\\TEST\\T_FILE.CPP");

 	fn[0] = gExeFileName[0];

 	r=file2.Open(fs2,fn,EFileRead);

 	test(r==KErrNone);

 	fn = _L("Z:\\TEST\\T_FSRV.CPP");

 	fn[0] = gExeFileName[0];

 	r=file3.Open(fs2,fn,EFileRead|EFileShareReadersOnly);

 	test(r==KErrNone);

 	RDir dir5,dir6,dir7,dir8;

 	fn = _L("Z:\\TEST\\*.XDE");

 	fn[0] = gExeFileName[0];

 	r=dir5.Open(fs4,fn,KEntryAttMaskSupported);

 	test(r==KErrNone);

 	r=dir6.Open(fs4,fn,KEntryAttMaskSupported);

 	test(r==KErrNone);

 	r=dir7.Open(fs4,fn,KEntryAttMaskSupported);

 	test(r==KErrNone);

 	r=dir8.Open(fs4,fn,KEntryAttMaskSupported);

 	test(r==KErrNone);

 	CFileList* list;

 	TOpenFileScan fileScan(TheFs);

 	fileScan.NextL(list);

 	if (gRunByBatch)

 		{

 		test(list!=NULL);

 		test(list->Count()==1);

 		TEntry entry=(*list)[0];

 		test(entry.iName.FindF(_L(".BAT"))>=0);

 		delete list;

 		fileScan.NextL(list);

 		}

 	test(list!=NULL);

 	TInt count=list->Count();

 	test(count==3);

 	TEntry entry=(*list)[0];

 	test(entry.iName.FindF(_L("T_FSRV.CPP"))>=0);

 	entry=(*list)[1];

 	test(entry.iName.FindF(_L("T_FILE.CPP"))>=0);

 	entry=(*list)[2];

 	test(entry.iName.FindF(_L("T_FSRV.CPP"))>=0);

 	TThreadId threadId=fileScan.ThreadId();

 	RThread current;

 	TThreadId currentId=current.Id();

 	test(threadId==currentId);

 	delete list;

 	fileScan.NextL(list);

 	test(list==NULL);

 	file1.Close();

 	file2.Close();

 	file3.Close();

 	dir1.Close();	dir2.Close();

 	dir3.Close();	dir4.Close();

 	dir5.Close();	dir6.Close();

 	dir7.Close();	dir8.Close();

 	fs1.Close();	fs2.Close();

 	fs3.Close();	fs4.Close();

 	}

 LOCAL_C void Test5()

 //

 // Test OpenFileScan

 //

 	{

 	test.Next(_L("Scan for open files - mixed RDirs and RFiles"));

 	RFile file1,file2,file3;

 	TFileName fn;

 	fn = _L("Z:\\TEST\\T_FSRV.CPP");

 	fn[0] = gExeFileName[0];

 	TInt r=file1.Open(TheFs,fn,EFileRead|EFileShareReadersOnly);

 	test(r==KErrNone);

 	fn = _L("Z:\\TEST\\T_FILE.CPP");

 	fn[0] = gExeFileName[0];

 	r=file2.Open(TheFs,fn,EFileRead);

 	test(r==KErrNone);

 	fn = _L("Z:\\TEST\\T_FSRV.CPP");

 	fn[0] = gExeFileName[0];

 	r=file3.Open(TheFs,fn,EFileRead|EFileShareReadersOnly);

 	test(r==KErrNone);

 	RDir dir1,dir2,dir3,dir4;

 	fn = _L("Z:\\TEST\\*.XDE");

 	fn[0] = gExeFileName[0];

 	r=dir1.Open(TheFs,fn,KEntryAttMaskSupported);

 	test(r==KErrNone);

 	r=dir2.Open(TheFs,fn,KEntryAttMaskSupported);

 	test(r==KErrNone);

 	r=dir3.Open(TheFs,fn,KEntryAttMaskSupported);

 	test(r==KErrNone);

 	r=dir4.Open(TheFs,fn,KEntryAttMaskSupported);

 	test(r==KErrNone);

 	CFileList* list;

 	TOpenFileScan fileScan(TheFs);

 	fileScan.NextL(list);

 	if (gRunByBatch)

 		{

 		test(list!=NULL);

 		test(list->Count()==1);

 		TEntry entry=(*list)[0];

 		test(entry.iName.FindF(_L(".BAT"))>=0);

 		delete list;

 		fileScan.NextL(list);

 		}

 	test(list!=NULL);

 	TInt count=list->Count();

 	test(count==3);

 	TEntry entry=(*list)[0];

 	test(entry.iName.FindF(_L("T_FSRV.CPP"))>=0);

 	entry=(*list)[1];

 	test(entry.iName.FindF(_L("T_FILE.CPP"))>=0);

 	entry=(*list)[2];

 	test(entry.iName.FindF(_L("T_FSRV.CPP"))>=0);

 	TThreadId threadId=fileScan.ThreadId();

 	RThread current;

 	TThreadId currentId=current.Id();

 	test(threadId==currentId);

 	delete list;

 	fileScan.NextL(list);

 	test(list==NULL);

 	file1.Close();

 	file2.Close();

 	file3.Close();

 	dir1.Close();

 	dir2.Close();

 	dir3.Close();

 	dir4.Close();

 	}

 LOCAL_C void MultipleSessions(TInt aDrive, RTest& aTest)

 //

 //	Create an array of fileserver sessions

 //	Create an array of TMultipleSessionTest objects 

 //

 	{

 #if defined(UNICODE)

 	const TInt maxNumberSessions=10;	

 #else

 	const TInt maxNumberSessions=20;

 #endif

 	RFs session[maxNumberSessions];

 	TMultipleSessionTest testObject[maxNumberSessions];

 	TInt i=0;

 	TInt r;

 	for (; i<maxNumberSessions; i++)

 		{

 		r=session[i].Connect();

 		test(r==KErrNone);

 		testObject[i].Initialise(session[i]);

 		testObject[i].SetSessionPath(aDrive);

 		testObject[i].RunTests(aTest);		//	Run the set of tests for each session

 		}									//	Leave each session open

 	for (i=0; i<(maxNumberSessions-1); i++)

 		{

 	//	Alternate tests between open sessions

 		testObject[i].testSetVolume(aTest);

 		testObject[i+1].testInitialisation(aTest);

 		testObject[i].testSubst(aTest);

 		testObject[i+1].testInitialisation(aTest);

 		testObject[i].testInitialisation(aTest);

 		testObject[i].testDriveList(aTest);

 		testObject[i].MakeAndDeleteFiles(aTest);

 	//	Close session[i] and check that session[i+1] is OK	

 		session[i].Close();	

 		testObject[i+1].testInitialisation(aTest);

 		testObject[i+1].testSetVolume(aTest);

 		testObject[i+1].testInitialisation(aTest);

 		testObject[i+1].testSubst(aTest);

 		testObject[i+1].testDriveList(aTest);

 	//	Reconnect session[i]	

 		r=session[i].Connect();

 		test(r==KErrNone);

 		testObject[i].Initialise(session[i]);

 		testObject[i].SetSessionPath(aDrive);

 		testObject[i].testSetVolume(aTest);

 		testObject[i+1].testInitialisation(aTest);

 		testObject[i].testSubst(aTest);

 		testObject[i+1].testInitialisation(aTest);

 		testObject[i].testInitialisation(aTest);

 		testObject[i].testDriveList(aTest);

 	//	Close session[i+1] and check that session[i] is OK

 		session[i+1].Close();	

 		testObject[i].testInitialisation(aTest);

 		testObject[i].testSetVolume(aTest);

 		testObject[i].testInitialisation(aTest);

 		testObject[i].testSubst(aTest);

 		testObject[i].testDriveList(aTest);

 	//	Reconnect session[i+1]	

 		r=session[i+1].Connect();

 		test(r==KErrNone);

 		testObject[i+1].Initialise(session[i+1]);

 		testObject[i+1].SetSessionPath(aDrive);

 		testObject[i].testSetVolume(aTest);

 		testObject[i+1].testInitialisation(aTest);

 		testObject[i].testSubst(aTest);

 		testObject[i+1].testInitialisation(aTest);

 	//	Close session[i] and check that session[i+1] is OK	

 		session[i].Close();	

 		testObject[i+1].testInitialisation(aTest);

 		testObject[i+1].testSetVolume(aTest);

 		testObject[i+1].testInitialisation(aTest);

 		testObject[i+1].testSubst(aTest);

 		testObject[i+1].testDriveList(aTest);

 		if (i==maxNumberSessions-1)	//	Tidy up by closing remaining open session

 			{

 			session[i+1].Close();	

 			}

 		}

 	}

 GLDEF_C void CallTestsDefaultL(TInt aDrive)

 //

 // Call tests that may leave

 //

 	{

 	Test0(test);

 	Test1();		

 	Test2();

 	Test3();

 	Test4();

 	Test5();

 	MultipleSessions(aDrive,test);

 	}

 GLDEF_C void CallTestsXL(TInt aDrive)

 //

 // Call tests for drive X

 //

 	{

 	Test0(testx);

 	RFile file1;

 	TFileName fn;

 	fn = _L("Z:\\TEST\\T_FSRV.CPP");

 	fn[0] = gExeFileName[0];

 	TInt r=file1.Open(TheFs,fn,EFileRead|EFileShareReadersOnly);

 	testx(r==KErrNone);

 	file1.Close();

 	MultipleSessions(aDrive,testx);

 	}

 GLDEF_C void CallTestsYL(TInt aDrive)

 //

 // Call tests for drive Y

 //

 	{

 	Test0(testy);

 	RFile file1;

 	TFileName fn;

 	fn = _L("Z:\\TEST\\T_FSRV.CPP");

 	fn[0] = gExeFileName[0];

 	TInt r=file1.Open(TheFs,fn,EFileRead|EFileShareReadersOnly);

 	testy(r==KErrNone);

 	file1.Close();

 	MultipleSessions(aDrive,testy);

 	}

 GLDEF_C void CallTestsQL(TInt aDrive)

 //

 // Call tests for remote drive

 //

 	{

 	Test0(testq);

 	testq.Printf(_L("This may take some time.  Please be patient...\n"));

 	testq.Next(_L("Test remote drive with multiple sessions"));

 	MultipleSessions(aDrive,testq);

 	const TInt numberOfTests=10;

 	TPtrC record[numberOfTests];

 	TInt i=0;

 	for (;i<numberOfTests;i++)

 		{

 		if (i%2)

 			record[i].Set(_L("Hubble_Bubble"));

 		else

 			record[i].Set(_L("Toil_and_Trouble"));

 		}

 	testq.Next(_L("Create a file 'TEXTFILE.TXT' on the remote drive"));

 	RFile f;

 	TInt r=f.Replace(TheFs,_L("TEXTFILE.TXT"),0);

 	testq(r==KErrNone);

 	TFileText textFile;

 	textFile.Set(f);

 	testq.Next(_L("Write to 'TEXTFILE.TXT'"));

 	for (i=0;i<numberOfTests;i++)

 		{

 		r=textFile.Write(record[i]);

 		testq(r==KErrNone);

 		testq.Printf(_L("Write %d completed OK\n"),i+1);

 		}

 	f.Close();

 	RFile file1;

 	r=file1.Open(TheFs,_L("Q:\\TEST\\T_FSRV.CPP"),EFileRead|EFileShareReadersOnly);

 	testq(r==KErrNone);

 	file1.Close();	

 	}