// Copyright (c) 2008-2009 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 "Symbian Foundation License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// This test case is used to verify that a recognizer plugin can be upgraded and  used 

// without reboot.

// 

//

/**

 @file

 @internalComponent - Internal Symbian test code

*/

#include "testableapalssession.h"

#include "T_RecUpgrade.h"

#include "appfwk_test_utils.h"

#include "trecupgrade/upgconstants.h"

/////////////////////////////////////////////////

// Should be enough for CApaEComMonitor to detect new plugin

const TInt KOneSecondDelay = 1000000;

/////////////////////////////////////////////////

CT_RecUpgradeStep::CT_RecUpgradeStep()

	{

	// Call base class method to set up the human readable name for logging

	SetTestStepName(KT_RecUpgradeStep);

	}

CT_RecUpgradeStep::~CT_RecUpgradeStep()

	{

	}

/**

Check that the test plugin file has not been left in the filesystem from a previous run.

*/

TVerdict CT_RecUpgradeStep::doTestStepPreambleL()

	{

	RSmlTestUtils fs;

	CleanupClosePushL(fs);

	User::LeaveIfError(fs.Connect());

	INFO_PRINTF1(_L("Verifies that recupgrade.rsc was not present during boot."));

	TBool fileExists = ETrue;

	TInt err = fs.IsFilePresent(KUpgRscTargetPath, fileExists);

	TESTE(fileExists==EFalse, err);

	CleanupStack::PopAndDestroy(&fs);

	return TestStepResult();

	}

/*

Delete the plugin file which was installed during the test from c:.

*/

TVerdict CT_RecUpgradeStep::doTestStepPostambleL()

	{

	RSmlTestUtils fs;

	CleanupClosePushL(fs);

	User::LeaveIfError(fs.Connect());

	TBool fileExists = EFalse;

	fs.IsFilePresent(KUpgRscTargetPath, fileExists);

	if(fileExists)

		{

		fs.ChangeFilePermissionL(KUpgRscTargetPath); // clear readonly attribute inherited from z:

		const TInt err = fs.DeleteFileL(KUpgRscTargetPath);

		if(err == KErrNone) 

			INFO_PRINTF1(_L("Removed temporary file recupgrade.rsc"));

		else 

			INFO_PRINTF1(_L("Failed to remove temporary file recupgrade.rsc"));	

		}

	CleanupStack::PopAndDestroy(&fs);

	return TestStepResult();

	}

/*

The test entry point

*/			

TVerdict CT_RecUpgradeStep::doTestStepL()

	{

	RTestableApaLsSession apparcServer;

	CleanupClosePushL(apparcServer);

	User::LeaveIfError(apparcServer.Connect());

	//DONT_CHECK skips the heap check at server side. This heap imbalance happens due to copying recupgrade.dll to c:\sys\bin

	//and failed to delete it in cleanup (Windows OS don’t allow to delete any file which are in use).

 	HEAP_TEST_LS_SESSION(apparcServer, 0, DONT_CHECK, TestUpgradeRecognizerL(apparcServer), NO_CLEANUP);

	CleanupStack::PopAndDestroy(&apparcServer);

	return TestStepResult();

	}

/**

@SYMTestCaseID APPFWK-APPARC-0100

@SYMDEF INC127312

@SYMTestCaseDesc This test verify that apparc can dynamically upgrade and use an Ecom recognizer plugin.

@SYMTestPriority High

@SYMTestStatus Implemented

@SYMTestActions:

	1. Try to recognize .upg file with version 1 of recupgrade ECOM plugin but if shuld not be able to recognize as it is implemented like that

	2. Install version 2 of recupgrade plugin (copy recupgrade_winscw/armv5_rec.dll and recupgrade_1.rsc from z:\system\data to c:\sys\bin and c:\resource\plugin respectively)

	3. Because of installation Apparc will be notified and it will reload all recognizers plugin

	4. Now try to recognize .upg file . it shuld be able to recognize as vertion 2 is implemented like that

@SYMTestExpectedResults Test should complete without any leave, panic or error.

 */

void CT_RecUpgradeStep::TestUpgradeRecognizerL(RApaLsSession& aApparcServer)

	{

	TDataRecognitionResult recogResult;

	TBuf8<255> buffer;

	buffer.FillZ(255);

	recogResult.Reset();

	// Since recognizer for "mime\upg" mime type is installed but it will return CApaDataRecognizerType::ENotRecognized as implemented : call to RecognizeData()

	// returns CApaDataRecognizerType::ENotRecognized.

	INFO_PRINTF1(_L("MIME type recognition cache is not used..."));

	TEST(aApparcServer.RecognizeData(KUpgDocPath, buffer, recogResult)==KErrNone);

	TEST(recogResult.iConfidence == CApaDataRecognizerType::ENotRecognized);

	INFO_PRINTF1(_L("Installs upgrade of  mime/upg recognizer plugin file "));

	RSmlTestUtils fs;

	CleanupClosePushL(fs);

	User::LeaveIfError(fs.Connect());

	// Ensure c:\\resource\\plugins is created, otherwise leave from this teststep

	TInt err = fs.CreateDirectoryL(KUpgRscTargetDir);

	TESTEL((err == KErrNone || err == KErrAlreadyExists), err);

	INFO_PRINTF1(_L("c:\\resource\\plugins is created successfully or already exists"));

	// Ensure c:\\sys\\bin is created, otherwise leave from this teststep

	err = fs.CreateDirectoryL(KUpgDllTargetDir);

	TESTEL((err == KErrNone || err == KErrAlreadyExists), err);

	INFO_PRINTF1(_L("c:\\sys\\bin is created successfully or already exists"));

	// Copy recupgrade.rsc from z:\\ to c:\\resource\\plugins, to trigger the rescan for plugins.

	err = fs.CopyFileL(KUpgRscSourcePath, KUpgRscTargetPath);

	TEST(err == KErrNone);

	INFO_PRINTF1(_L("Successfully copied recupgrade.rsc from Z:\\system\\data to c\\resource\\plugins"));

	// Copy recupgrade_*.dll from z:\\ to c:\\sys\\bin.

	#ifdef __WINS__ 

		err = fs.CopyFileL(KUpgDllSourcePathWinscw, KUpgDllTargetPath);

	#else

		err = fs.CopyFileL(KUpgDllSourcePathArmv5, KUpgDllTargetPath);

	#endif

	TEST(err == KErrNone);

	INFO_PRINTF1(_L("Successfully copied recupgrade_*.dll from Z:\\system\\data to c:\\sys\\bin"));

	INFO_PRINTF2(_L("Waits %d seconds for new mime/upg recognizer with EPossible confidence to be installed."), (4 * KOneSecondDelay)/1000000);	

	User::After(4 * KOneSecondDelay);

	// Without fix for INC127312: Apparc server will not reload all upgraded MIME type recognition hence new version of existing will not used for recognization 

	INFO_PRINTF1(_L("MIME type recognition cache is flushed when a new recogizer is installed"));

	recogResult.Reset();

	TEST(aApparcServer.RecognizeData(KUpgDocPath, buffer, recogResult)==KErrNone);

	TEST(recogResult.iDataType.Des8().CompareF(KMimeUpgType) == 0);

	TEST(recogResult.iConfidence == CApaDataRecognizerType::EPossible);

// Delete the plugin resource file of the recognizer with EPossible confidence which was installed during the test from z:.

	TInt fileExists = EFalse;

	fs.IsFilePresent(KUpgRscTargetPath, fileExists);

	if (fileExists)

		{

		fs.ChangeFilePermissionL(KUpgRscTargetPath); // clear readonly attribute inherited from z:

		err = fs.DeleteFileL(KUpgRscTargetPath);

		if(err == KErrNone) 

			INFO_PRINTF1(_L("Removed file recupgrade.rsc"));

		else 

			INFO_PRINTF1(_L("Failed to remove recupgrade.rsc"));	

		}

	fileExists = EFalse;

	fs.IsFilePresent(KUpgDllTargetPath, fileExists);

	if (fileExists)

		{

		fs.ChangeFilePermissionL(KUpgDllTargetPath); // clear readonly attribute inherited from z:

		err = fs.DeleteFileL(KUpgDllTargetPath);

		if(err == KErrNone) 

			INFO_PRINTF1(_L("Removed recupgrade.dll"));

		else 

			INFO_PRINTF1(_L("Failed to remove recupgrade.dll"));	

		}

	INFO_PRINTF2(_L("Waits %d seconds for the data recognizer list maintained by EMIME to be updated"), (10 * KOneSecondDelay)/1000000);	

 	User::After(10 * KOneSecondDelay);

	// Since "mime/upg" recognizer version 2 is uninstalled, mime/upg mime type is not recognized. 

	INFO_PRINTF1(_L("MIME type recognition cache is flushed when a existing recogizer is uninstalled"));

	recogResult.Reset();

	TEST(aApparcServer.RecognizeData(KUpgDocPath, buffer, recogResult)==KErrNone);

	TEST(recogResult.iConfidence == CApaDataRecognizerType::ENotRecognized);

	CleanupStack::PopAndDestroy(&fs);

	}