sl@0: // Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // f32test\fsstress\t_sess.cpp
sl@0: //
sl@0: //
sl@0: 
sl@0: #include "t_sess.h"
sl@0: 
sl@0: #include "t_server.h"
sl@0: #include "t_chlffs.h"
sl@0: 
sl@0: GLDEF_D RTest test(_L("T_SESS"));
sl@0: GLDEF_D TFileName gTestSessionPath;
sl@0: 
sl@0: // These objects are too large to be placed on the stack - ~15 sessions is enough
sl@0: // to cause a stack overflow on ARM4.
sl@0: const TInt KMaxNumberSessions=25;
sl@0: RFs gSession[KMaxNumberSessions];
sl@0: TSessionTest gTestObject[KMaxNumberSessions];
sl@0: 
sl@0: 
sl@0: LOCAL_C void SetSessionPath(RFs aFs,TChar aDriveLetter)
sl@0: //
sl@0: //	Set the session path for a RFs connection to aDrive
sl@0: //
sl@0: 	{
sl@0: 	gTestSessionPath=(_L("?:\\SESSION_TEST\\"));
sl@0: 	gTestSessionPath[0]=(TText)aDriveLetter;
sl@0: 	TInt r=aFs.SetSessionPath(gTestSessionPath);
sl@0: 	test(r==KErrNone);
sl@0: 	r=aFs.MkDirAll(gTestSessionPath);
sl@0: 	test(r==KErrNone || r==KErrAlreadyExists);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: GLDEF_C void CallTestsL()
sl@0: //
sl@0: //	This test makes a number of fileserver connections (sessions)
sl@0: //	The fileserver is stressed by running these sessions concurrently, swapping
sl@0: //	between them whilst testing various fileserver API functions
sl@0: //	Further testing of the fileserver is performed by closing connections one by
sl@0: //	one whilst ensuring their closure does not affect the other connected sessions
sl@0: //
sl@0:     {
sl@0: 	test.Title();
sl@0: 
sl@0: 	TChar driveLetter;
sl@0: 	if (IsSessionDriveLFFS(TheFs,driveLetter))
sl@0: 		{
sl@0: 		test.Printf(_L("CallTestsL: Skipped: test does not run on LFFS.\n"));
sl@0: 		return;
sl@0: 		}
sl@0: 
sl@0: 	test.Start(_L("Starting T_SESSION tests..."));
sl@0: 
sl@0: //	Create an array of fileserver sessions
sl@0: //	Create an array of TSessionTest objects
sl@0: 
sl@0: 	TInt i=0;
sl@0: 
sl@0: 	TInt r;
sl@0: 	for (; i<KMaxNumberSessions; i++)
sl@0: 		{
sl@0: 		r=gSession[i].Connect();
sl@0: 		test(r==KErrNone);
sl@0: 
sl@0: 		SetSessionPath(gSession[i],driveLetter);
sl@0: 		gSession[i].ResourceCountMarkStart();
sl@0: 		gTestObject[i].Initialise(gSession[i]);
sl@0: 		gTestObject[i].RunTests();	//	Run the set of tests for each session
sl@0: 		}							//	Leave each session open
sl@0: 
sl@0: 
sl@0: 	for (i=0; i<(KMaxNumberSessions-1); i++)
sl@0: 		{
sl@0: 	//	Alternate tests between open sessions
sl@0: 		gTestObject[i].testSetVolume();
sl@0: 		gTestObject[i+1].testInitialisation();
sl@0: 		gTestObject[i].testSubst();
sl@0: 		gTestObject[i+1].testInitialisation();
sl@0: 		gTestObject[i].testInitialisation();
sl@0: 		gTestObject[i].testDriveList();
sl@0: 		gTestObject[i+1].CopyFileToTestDirectory();
sl@0: 		gTestObject[i].MakeAndDeleteFiles();
sl@0: 	//	Close gSession[i] and check that session[i+1] is OK
sl@0: 		gSession[i].ResourceCountMarkEnd();
sl@0: 		gSession[i].Close();
sl@0: 		gTestObject[i+1].testInitialisation();
sl@0: 		gTestObject[i+1].testSetVolume();
sl@0: 		gTestObject[i+1].testInitialisation();
sl@0: 		gTestObject[i+1].testSubst();
sl@0: 		gTestObject[i+1].testDriveList();
sl@0: 	//	Reconnect gSession[i]
sl@0: 		r=gSession[i].Connect();
sl@0: 		test(r==KErrNone);
sl@0: 		SetSessionPath(gSession[i],driveLetter);
sl@0: 		gSession[i].ResourceCountMarkStart();
sl@0: 		gTestObject[i].Initialise(gSession[i]);
sl@0: 		gTestObject[i].testSetVolume();
sl@0: 		gTestObject[i+1].testInitialisation();
sl@0: 		gTestObject[i].testSubst();
sl@0: 		gTestObject[i+1].testInitialisation();
sl@0: 		gTestObject[i].testInitialisation();
sl@0: 		gTestObject[i].testDriveList();
sl@0: 	//	Close gSession[i+1] and check that session[i] is OK
sl@0: 		gSession[i+1].ResourceCountMarkEnd();
sl@0: 		gSession[i+1].Close();
sl@0: 		gTestObject[i].testInitialisation();
sl@0: 		gTestObject[i].testSetVolume();
sl@0: 		gTestObject[i].testInitialisation();
sl@0: 		gTestObject[i].testSubst();
sl@0: 		gTestObject[i].testDriveList();
sl@0: 	//	Reconnect gSession[i+1]
sl@0: 		r=gSession[i+1].Connect();
sl@0: 		test(r==KErrNone);
sl@0: 		SetSessionPath(gSession[i+1],driveLetter);
sl@0: 		gSession[i].ResourceCountMarkStart();
sl@0: 		gTestObject[i+1].Initialise(gSession[i+1]);
sl@0: 		gTestObject[i].testSetVolume();
sl@0: 		gTestObject[i+1].testInitialisation();
sl@0: 		gTestObject[i].testSubst();
sl@0: 		gTestObject[i+1].testInitialisation();
sl@0: 	//	Close session[i] and check that session[i+1] is OK
sl@0: 		gSession[i].ResourceCountMarkEnd();
sl@0: 		gSession[i].Close();
sl@0: 		gTestObject[i+1].testInitialisation();
sl@0: 		gTestObject[i+1].testSetVolume();
sl@0: 		gTestObject[i+1].testInitialisation();
sl@0: 		gTestObject[i+1].testSubst();
sl@0: 		gTestObject[i+1].testDriveList();
sl@0: 
sl@0: 		if (i==KMaxNumberSessions-1)	//	Tidy up by closing remaining open session
sl@0: 			{
sl@0: 			gSession[i].ResourceCountMarkEnd();
sl@0: 			gSession[i+1].Close();
sl@0: 			}
sl@0: 		}
sl@0: 
sl@0: //	Set up the arrays again and open sessions ready for more testing
sl@0: 
sl@0: 	for (i=0; i<KMaxNumberSessions; i++)
sl@0: 		{
sl@0: 		r=gSession[i].Connect();
sl@0: 		test(r==KErrNone);
sl@0: 		SetSessionPath(gSession[i],driveLetter);
sl@0: 		gSession[i].ResourceCountMarkStart();
sl@0: 		gTestObject[i].Initialise(gSession[i]);
sl@0: 		}
sl@0: 
sl@0: 
sl@0: 	for (i=0; i<KMaxNumberSessions-1; i++)
sl@0: 		{
sl@0: 		gTestObject[i].testInitialisation();
sl@0: 		gTestObject[i+1].testSubst();
sl@0: 		gTestObject[i].testDriveList();
sl@0: 		gSession[i].ResourceCountMarkEnd();
sl@0: 		gSession[i].Close();
sl@0: 		gTestObject[i+1].testInitialisation();
sl@0: 		gTestObject[i+1].testSetVolume();
sl@0: 		if (i==KMaxNumberSessions-1)	//	Tidy up by closing remaining open session
sl@0: 			{
sl@0: 			gSession[i+1].ResourceCountMarkEnd();
sl@0: 			gSession[i+1].Close();
sl@0: 			}
sl@0: 		}
sl@0: 
sl@0: 
sl@0: 	test.End();
sl@0: 	test.Close();
sl@0: 	return;
sl@0:     }