// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "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:

//

#include "TestFrameworkMain.h"

#include "../../recog/TestFrameworkRecog.h"

#include "script.h"

#include "parseline.h"

#include "Filename.h"

#include "config.h"

// Hurricane emulator only - start all services which we require to run tests.

// Future enhancement :- add these startups to TestUtils

#if defined(__WINS__)

IMPORT_C TInt FbsStartup();

#endif

/**

 *

 * Literals : program information and usage

 *

 * @xxxx

 *

 */

_LIT(KTxtFrameworkStarting, "%S %S %S starting....");

//_LIT(KTxtUseExample,"Usage:\nTESTFRAMEWORK [-C] [-F] <file.script> [file.ini]"); // EABI warning removal

/**

 *

 * Compiler switches

 *

 * @xxxx

 *

 */

#ifdef _WIN32

_LIT(KTxtTarget,"WINS");

#else 

#ifdef __MARM_THUMB__ 

_LIT(KTxtTarget,"THUMB");

#else

_LIT(KTxtTarget,"ARM4");

#endif

#endif

#ifdef _DEBUG

_LIT(KTxtBuild,"udeb");

#else

_LIT(KTxtBuild,"urel");

#endif

/**

 *

 * max length of command line

 *

 * @xxxx

 *

 */

const TInt KMaxLenCmdLine = 256;

/**

 *

 * Test Framework startup function.

 * Creates an active scheduler for input if required, reads

 * the command line, starts the main test loop.

 *

 * @xxxx

 *

 */

void StartupL()

	{

	CActiveScheduler* pA=new(ELeave) CActiveScheduler;

	CleanupStack::PushL(pA);

	CActiveScheduler::Install(pA);

// Hurricane emulator only - start all services which we require to run tests.

// Future enhancement :- add these startups to TestUtils

#if defined(__WINS__)

	#ifndef EXCLUDE_FOR_UNITTEST

	FbsStartup();

	#endif // EXCLUDE_FOR_UNITTEST

#endif

	// read the command line into cmd

	TPtr16 cmd(REINTERPRET_CAST(TUint16*,User::AllocLC(KMaxLenCmdLine*2)), 0, KMaxLenCmdLine);

	cmd.Fill('\0', KMaxLenCmdLine);

	User::CommandLine(cmd);

	cmd.UpperCase();

	CTestFrameworkMain* tester = CTestFrameworkMain::NewLC();

	tester->StartTestingL(cmd);

	// NOTE. Currently there is no need to start the active scheduler, as the input console is

	// now at the server. This will however change when AOs are implemented to replace

	// the main client loop.

	// CActiveScheduler::Start();

	CleanupStack::PopAndDestroy(3);	//tester, pA, cmd

	}

GLDEF_C TInt E32Main()

	{

	__UHEAP_MARK;

	CTrapCleanup* cleanup = CTrapCleanup::New(); // get clean-up stack

	// start scheduler 

	TRAPD(error, StartupL());

	__ASSERT_ALWAYS(!error, User::Panic(_L("TestFramework"), error));

	delete cleanup; // destroy clean-up stack

	__UHEAP_MARKEND;

	return KErrNone;

	}

// Instructions for Console Display

// Please add new entries to the right hand column, 

// Precede number and text with "\t "

// Leave \n\ at end of each line except the last line

//_LIT(KTxtMainInstructions, "Welcome to TestFramework. Press Q to quit ");	// EABI warning removal

/**

 *

 * CTestFrameworkMain static constructor.

 *

 * @xxxx

 *

 */

CTestFrameworkMain* CTestFrameworkMain::NewLC()

	{

	CTestFrameworkMain* s = new(ELeave) CTestFrameworkMain;

	CleanupStack::PushL(s);

	s->ConstructL();

	return s;

	}

/**

 *

 * CTestFrameworkMain first-phase constructor.

 *

 * @xxxx

 *

 */

CTestFrameworkMain::CTestFrameworkMain()

	{

	}

/**

 *

 * CTestFrameworkMain second-phase constructor.

 * Loads log client and test utils.

 *

 * @xxxx

 *

 */

void CTestFrameworkMain::ConstructL()

	{

	iLogClient	  = CLog::NewL();

	iLogMode	  = ELogToConsole | ELogToFile;

	iTestUtils	  = CTestUtils::NewL(iLogClient);

	iGuardTimer   = KNoGuardTimer;	// default value

	}

/**

 *

 * CTestFrameworkMain destructor.

 *

 * @xxxx

 *

 */

CTestFrameworkMain::~CTestFrameworkMain()

	{

	delete iTestUtils;

	delete iLogClient;

	}

/**

 *

 * CTestFrameworkMain - start testing.

 * Calls main test loop.

 *

 * @param "const TDesC& aCmdLine"

 *			The command line

 * 

 * @xxxx

 *

 */

void CTestFrameworkMain::StartTestingL(const TDesC& aCmdLine)

	{

	RunTestScriptL(aCmdLine);

	RSemaphore sem;

	TInt err = sem.OpenGlobal(KRecogSemaphoreName);

	if (err==KErrNone)

		{

		// Tell the recognizer thread that we're finished

		sem.Signal();

		sem.Close();

		}

	}

/**

 *

 * Accessor : log client

 *

 * @return	"CLog*"

 *			The log client

 * 

 * @xxxx

 *

 */

CLog* CTestFrameworkMain::LogClient() const

	{

	return iLogClient;

	}

/**

 *

 * Main testing loop.

 * Read a script file, parse it and execute each test step in turn.

 *

 * @param "const TDesC& aCmdLine"

 *			The command line

 * 

 * @xxxx

 *

 */

void CTestFrameworkMain::RunTestScriptL(const TDesC& aCmdLine)

	{

	// use TLex to decode the cmd line

	TLex lex(aCmdLine);

	TPtrC token=lex.NextToken();

	// if there is no input filename on the cmd line, panic

	if (token.Length() == 0) 

		UsageL();

	else

		{

		// Process any options

		while(token.Length() > 1 && token[0] == '-')

			{

			switch(token[1])

				{

				case 'C':

				case 'c':

					// log to console ONLY

					iLogMode = ELogToConsole;

					break;

				case 'A':

				case 'a':

					iLogMode |= ELogConsoleFull;

					break;

				case 'F':

				case 'f':

					// log to file ONLY

					iLogMode = ELogToFile; 

					break;

				case 'P':

				case 'p':

					// log to port AS WELL AS to console / file

					iLogMode |= ELogToPort;

					break;

				//This stops the emulator from thowing int 3 if a panic occurs in debug builds

				case 'T':

				case 't':

					User::SetJustInTime(EFalse);

				// -S flag removed - was for old Unit Test mode only

				// -A 'automated mode' removed - it's always automated

					break;

				case 'G':

				case 'g':

					{

					// ** guard timer override - get numeric value that follows

					TPtrC val = &token[2];

					TLex lexTimeOut(val);

					if (lexTimeOut.Val(iGuardTimer) != KErrNone)

						UsageL();

					}

					break;

				case 'm':

				case 'M':

					{

					if (token.Length()<=2)

						{

						// only -m found. must be -m<arg> with no space

						UsageL();

						}

					TPtrC restOfLine = &token[2]; // this will be rest of command line

					TLex argument(restOfLine);

					TPtrC matchString = argument.NextToken(); // will be the argument itself

					ASSERT(matchString.Length()>1);

					iTestMatchString = matchString;

					}

					break;

				case 'Q':

				case 'q':

					{

					}

				default:

					UsageL();

					return;

				}

			token.Set(lex.NextToken());

			}

		// save the input filename

		CFileName* scriptFileName = CFileName::NewLC();

		*scriptFileName = token;

		// make the log file name from the script file name

		CFileName* logFileName = CFileName::NewLC();

		*logFileName = token;

		RDebug::Print(_L("TestFrameWorkMain.cpp: RunTestScriptL 1"));

		// open the log file

		iLogClient->OpenLogFileL(logFileName->FileName(), iLogMode);

		RDebug::Print(_L("TestFrameWorkMain.cpp: RunTestScriptL 2"));	

		iLogClient->LogExtra(__FILE8__, __LINE__, ESevrInfo,

				KTxtFrameworkStarting, &KTxtVersion(), &KTxtTarget(), &KTxtBuild());

		RDebug::Print(_L("TestFrameWorkMain.cpp: RunTestScriptL 3"));

		// create a ParseScript object

		CScript* parseScript = CScript::NewLC(iTestUtils, 

											  iLogClient, 

											  iGuardTimer,

											  iTestMatchString);

		RDebug::Print(_L("TestFrameWorkMain.cpp: RunTestScriptL 4"));

		// parse all scripts

		do

			{

			// get the next file

			*scriptFileName = token;

			// read in the script file

			if ( parseScript->OpenScriptFile(scriptFileName))

				{

				// process it

				parseScript->ExecuteScriptL();

				// display results summary

				parseScript->DisplayResults();

				}

			// get the next

			token.Set(lex.NextToken());

			} while ( token.Length()!=0 );

		RDebug::Print(_L("TestFrameWorkMain.cpp: RunTestScriptL 5"));

		CleanupStack::PopAndDestroy(parseScript);

		// close the logging system

		iLogClient->CloseLogFile();

		CleanupStack::PopAndDestroy(logFileName);

		CleanupStack::PopAndDestroy(scriptFileName);

		}

	}

/**

 *

 * Display command line format.

 * 

 * @xxxx

 *

 */

void CTestFrameworkMain::UsageL()

	{

	// If command line is erroneous, raise a panic. 

	// At this point, there may be no log outputs at all.

	User::Panic(_L("TestFramework"), 2);

	}