sl@0: // Copyright (c) 2006-2009 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: // Tests the functionality of the run mode debug device driver.
sl@0: // 
sl@0: //
sl@0: 
sl@0: #include <e32base.h>
sl@0: #include <e32base_private.h>
sl@0: #include <e32cons.h>
sl@0: #include <e32test.h>
sl@0: #include <e32ldr.h>
sl@0: #include <f32dbg.h>
sl@0: #include "d_rmdebugclient.h"
sl@0: #include "d_rmdebugthread.h"
sl@0: #include "t_rmdebug.h"
sl@0: 
sl@0: IMPORT_C TInt StartDebugThread(RThread& aServerThread);
sl@0: IMPORT_D extern TInt TestData;
sl@0: IMPORT_D extern TBuf8<SYMBIAN_RMDBG_MEMORYSIZE> gMemoryAccessBytes;
sl@0: 
sl@0: LOCAL_D RTest test(_L("T_RMDEBUG"));
sl@0: 
sl@0: CRunModeAgent::CRunModeAgent()
sl@0: //
sl@0: // CRunModeAgent constructor
sl@0: //
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: CRunModeAgent* CRunModeAgent::NewL()
sl@0: //
sl@0: // CRunModeAgent::NewL
sl@0: //
sl@0: 	{
sl@0: 	CRunModeAgent* self = new(ELeave) CRunModeAgent();
sl@0: 
sl@0:   	self->ConstructL();
sl@0: 
sl@0:    if (self->iState != ERunModeAgentRunning)
sl@0:        {
sl@0:        delete self;
sl@0:        self = NULL;
sl@0:        }       
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: CRunModeAgent::~CRunModeAgent()
sl@0: //
sl@0: // CRunModeAgent destructor
sl@0: //
sl@0: 	{
sl@0: 	iServSession.Close();
sl@0: 	iDebugThread.Close();
sl@0:    iState = ERunModeAgentUnInit;
sl@0: 	}
sl@0: 
sl@0: void CRunModeAgent::ConstructL()
sl@0: //
sl@0: // CRunModeAgent::ConstructL
sl@0: //
sl@0: 	{
sl@0: 	TInt err;
sl@0: 	err = StartDebugThread(iDebugThread);
sl@0: 
sl@0: 	if (err == KErrNone)
sl@0: 		{
sl@0: 		if (iServSession.Open() == KErrNone)
sl@0:            {
sl@0:            iState = ERunModeAgentRunning;
sl@0:            }
sl@0:        else
sl@0:            {
sl@0:            iState = ERunModeAgentUnInit;
sl@0:            }
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		User::Panic(_L("Can't start debug thread"), err);
sl@0: 		}
sl@0: }
sl@0: 
sl@0: 
sl@0: 
sl@0: CRunModeAgent *RunModeAgent;
sl@0: 
sl@0: // Test process names
sl@0: _LIT(ProcessName1,"T_RMDEBUG");
sl@0: _LIT(ProcessName1a,"t_rmdebug");
sl@0: //_LIT(ProcessName2,"ekern");
sl@0: //_LIT(ProcessName3,"efile");
sl@0: _LIT(KWildCard,"*");
sl@0: 
sl@0: 
sl@0: //---------------------------------------------
sl@0: //! @SYMTestCaseID KBase-0185
sl@0: //! @SYMTestType 
sl@0: //! @SYMPREQ PREQ1426
sl@0: //! @SYMTestCaseDesc Test reading process list
sl@0: //! @SYMTestActions Several calls to read the process list
sl@0: //! @SYMTestExpectedResults KErrNone and the owning process ID set
sl@0: //! @SYMTestPriority High
sl@0: //! @SYMTestStatus Implemented
sl@0: //---------------------------------------------
sl@0: void CRunModeAgent::TestProcessList()
sl@0: 	{
sl@0: 	TInt    err=KErrNone;
sl@0: 	TBool	found = FALSE;
sl@0: 
sl@0: 	test.Next(_L("TestProcessList - Read Process List\n"));
sl@0: 
sl@0: 	TFindProcess find(KWildCard);
sl@0: 	TFullName name;
sl@0: 	while(find.Next(name)==KErrNone)
sl@0: 		{
sl@0: 		RProcess process;
sl@0: 		err = process.Open(find);
sl@0: 		if (err == KErrNone)
sl@0: 			{
sl@0: 			if ((name.Find(ProcessName1) != KErrNotFound) ||
sl@0: 				(name.Find(ProcessName1a) != KErrNotFound))
sl@0: 				{				
sl@0: 					iProcessID = process.Id();
sl@0: 					found = TRUE;				
sl@0: 				}
sl@0: 			process.Close();				
sl@0: 			}
sl@0: 	   }   
sl@0: 	test(found== TRUE);   
sl@0: 	}
sl@0: 
sl@0: // Test thread name
sl@0: _LIT(ThreadName1,"DebugThread");
sl@0: 
sl@0: //---------------------------------------------
sl@0: //! @SYMTestCaseID KBase-0186
sl@0: //! @SYMTestType 
sl@0: //! @SYMPREQ PREQ1426
sl@0: //! @SYMTestCaseDesc Test reading thread list
sl@0: //! @SYMTestActions Several calls to read the thread list
sl@0: //! @SYMTestExpectedResults KErrNone and the debug thread ID set
sl@0: //! @SYMTestPriority High
sl@0: //! @SYMTestStatus Implemented
sl@0: //---------------------------------------------
sl@0: void CRunModeAgent::TestThreadList()
sl@0: 	{
sl@0: 	TInt        err=KErrNone;
sl@0: 	TBool       found = FALSE;
sl@0: 
sl@0: 	test.Next(_L("TestThreadList - Read Thread List\n"));
sl@0: 
sl@0:    	TFindThread find(KWildCard);
sl@0: 	TFullName name;
sl@0: 	while(find.Next(name)==KErrNone)
sl@0: 		{
sl@0: 		RThread thread;
sl@0: 		err = thread.Open(find);
sl@0:        	if (err == KErrNone)
sl@0: 			{
sl@0: 			RProcess process;
sl@0: 			thread.Process(process);
sl@0: 			if (((TUint32)process.Id() == iProcessID) &&
sl@0: 				(name.Find(ThreadName1) != KErrNotFound))
sl@0: 				{
sl@0: 				found = TRUE;           
sl@0: 				iThreadID = thread.Id();
sl@0: 				}
sl@0: 			}
sl@0: 			thread.Close();
sl@0:    		}   
sl@0: 
sl@0: 	test(found==TRUE);   
sl@0: 	}
sl@0: 
sl@0:    
sl@0: //---------------------------------------------
sl@0: //! @SYMTestCaseID KBase-0187
sl@0: //! @SYMTestType 
sl@0: //! @SYMPREQ PREQ1426
sl@0: //! @SYMTestCaseDesc Test reading and writing thread memory
sl@0: //! @SYMTestActions Several call to read and write blocks of thread memory
sl@0: //! @SYMTestExpectedResults KErrNone
sl@0: //! @SYMTestPriority High
sl@0: //! @SYMTestStatus Implemented
sl@0: //---------------------------------------------
sl@0: void CRunModeAgent::TestMemoryAccess()
sl@0: {
sl@0: 	TInt err=KErrNone;
sl@0: 	TMemoryInfo MemoryInfo;
sl@0: 	TInt i;
sl@0: 
sl@0: 	test.Next(_L("TestMemoryAccess - Read Memory\n"));     
sl@0: 
sl@0: 	for (i = 0; i < SYMBIAN_RMDBG_MEMORYSIZE; i++)
sl@0: 		{
sl@0: 		gMemoryAccessBytes.Append(i);
sl@0: 		}
sl@0: 
sl@0: 	MemoryInfo.iAddress = (TUint32)(&gMemoryAccessBytes[0]);
sl@0: 	MemoryInfo.iSize = SYMBIAN_RMDBG_MEMORYSIZE;
sl@0: 
sl@0: 	HBufC8 *data = HBufC8::NewLC(SYMBIAN_RMDBG_MEMORYSIZE);
sl@0: 	TPtr8 ptr_memread(data->Des());   
sl@0: 	MemoryInfo.iDataPtr = &ptr_memread;
sl@0: 
sl@0: //	test.Printf(_L("Read address = 0x%x Read size = 0x%x\n"),MemoryInfo.iAddress,MemoryInfo.iSize);
sl@0: 
sl@0: 	err = iServSession.ReadMemory(iThreadID, &MemoryInfo);
sl@0: 
sl@0: 	for (i = 0; i < MemoryInfo.iSize; i++)
sl@0: 		{
sl@0: 		if (ptr_memread.Ptr()[i] != gMemoryAccessBytes[i])
sl@0: 			{
sl@0: 			err = KErrCorrupt;       		
sl@0: 			}
sl@0: 		}
sl@0: 
sl@0: 
sl@0: 	// Test out writing memory.   
sl@0: 	test.Next(_L("TestMemoryAccess - Write Memory\n"));
sl@0: //	test.Printf(_L("Write address = 0x%x Write size = 0x%x\n"),MemoryInfo.iAddress,MemoryInfo.iSize);
sl@0: 	if (err== KErrNone)
sl@0: 		{
sl@0: 		// Now reset the buffer
sl@0: 		for (i = 0; i < SYMBIAN_RMDBG_MEMORYSIZE; i++)
sl@0: 			{
sl@0: 			gMemoryAccessBytes[i] = 0;
sl@0: 			}      
sl@0: 
sl@0: 		// Write our data into the buffer
sl@0: 		err = iServSession.WriteMemory(iThreadID, &MemoryInfo);
sl@0: 
sl@0: 		for (i = 0; i < MemoryInfo.iSize; i++)
sl@0: 			{
sl@0: 			if (ptr_memread.Ptr()[i] != gMemoryAccessBytes[i])
sl@0: 				{
sl@0: 				err = KErrCorrupt;       		
sl@0: 				}
sl@0: 			}
sl@0: 
sl@0: 		}
sl@0: 
sl@0: 	if (gMemoryAccessBytes[5] == 0)
sl@0: 		{
sl@0: 		err = KErrCorrupt;
sl@0: 		}
sl@0: 
sl@0: 	CleanupStack::PopAndDestroy(data);       
sl@0: 	test(err==KErrNone);   
sl@0: 	}
sl@0: 
sl@0: 
sl@0: //---------------------------------------------
sl@0: //! @SYMTestCaseID KBase-0188
sl@0: //! @SYMTestType 
sl@0: //! @SYMPREQ PREQ1426
sl@0: //! @SYMTestCaseDesc Test suspending and resuming a task
sl@0: //! @SYMTestActions Suspends a thread checks the contents of a variable then waits and tests it hasnt changed
sl@0: //! @SYMTestExpectedResults KErrNone
sl@0: //! @SYMTestPriority High
sl@0: //! @SYMTestStatus Implemented
sl@0: //---------------------------------------------
sl@0: void CRunModeAgent::TestSuspendResume()
sl@0: 	{
sl@0: 	TInt err;
sl@0: 
sl@0: 	test.Next(_L("TestSuspendResume - Suspend\n"));
sl@0: 	// Suspend the thread
sl@0: 	err = iServSession.SuspendThread(iThreadID);
sl@0: 	test(err==KErrNone);
sl@0: 	TInt localtestdata;
sl@0: 	localtestdata = TestData;
sl@0: 
sl@0: 	// Wait 3 seconds (suspends this thread) and hopefully resumes the
sl@0: 	// thread we are controlling via the iServSession.SuspendThread request
sl@0: 	User::After(3000000);
sl@0: 
sl@0: 	// Now check data hasnt changed
sl@0: 	test(localtestdata==TestData);
sl@0: 
sl@0: 	// Resume the thread
sl@0: 	test.Next(_L("TestSuspendResume - Resume\n"));
sl@0: 	err = iServSession.ResumeThread(iThreadID);
sl@0: 	test(err==KErrNone);
sl@0: 
sl@0: 	// Wait 3 seconds (suspends this thread) and hopefully resumes the
sl@0: 	// thread we are controlling via the iServSession.SuspendThread request
sl@0: 	User::After(3000000);
sl@0: 
sl@0: 	// Now check that the thread being controlled has resumed and is
sl@0: 	// updating the variable
sl@0: 	test(localtestdata!=TestData);
sl@0: 	}
sl@0:    
sl@0: void CRunModeAgent::ClientAppL()
sl@0: //
sl@0: // Performs each test in turn
sl@0: //
sl@0: 	{
sl@0: 	test.Start(_L("ClientAppL"));
sl@0: 
sl@0: 	TestProcessList();
sl@0: 	TestThreadList();
sl@0: 	TestMemoryAccess();
sl@0: 	TestSuspendResume();
sl@0: 	test.End();   
sl@0: 	}
sl@0: 
sl@0: GLDEF_C TInt E32Main()
sl@0: //
sl@0: // Entry point for run mode debug driver test
sl@0: //
sl@0: 	{
sl@0:    TInt ret = KErrNone;
sl@0:    
sl@0: 	// client
sl@0: 	CTrapCleanup* trap = CTrapCleanup::New();
sl@0: 	if (!trap)
sl@0: 		return KErrNoMemory;
sl@0: 
sl@0:    RunModeAgent = CRunModeAgent::NewL();
sl@0:    if (RunModeAgent != NULL)
sl@0:        {
sl@0:    	test.Title();
sl@0: 
sl@0:         __UHEAP_MARK;
sl@0: 	    TRAPD(r,RunModeAgent->ClientAppL());
sl@0:        ret = r;
sl@0: 	    __UHEAP_MARKEND;
sl@0: 
sl@0: 	    delete RunModeAgent;
sl@0:        }
sl@0:        
sl@0: 	delete trap;
sl@0: 
sl@0: 	return ret;
sl@0: 	}