/*

* Copyright (c) 2004-2009 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:

*

*/

/**

 @file

*/

#include <test/testexecutelog.h>

#include <d32usbc.h>

#include "CUsbTestStepBase.h"

#include "CSimCablePulling.h"

CSimCablePulling::CSimCablePulling()

	{

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

	SetTestStepName(KSimCablePulling);

	//We need the service to continue running after the test so that usbcheck

	//can find the device connected to the PC.

	iStopService = EFalse;

	}

/*

 This test simulates pulling and plugging of the usb cable while the service is starting.

 The device is actually connected to a host PC which checks the correct personality is loaded

 when the cable is plugged back in.

*/

TVerdict CSimCablePulling::doTestStepL()

	{

	SetTestStepResult(EFail);

	//Read personality from ini file

	TInt personality;

	_LIT(KPersonality, "personality"); 

	if (!GetIntFromConfig(ConfigSection(), KPersonality, personality))

		{

		INFO_PRINTF1(_L("Can't get personality id from config file"));

		return TestStepResult();

		}

	//Read waiting time from ini file

	TInt wait;

	_LIT(KWait, "wait"); 

	if (!GetIntFromConfig(ConfigSection(), KWait, wait))

		{

		INFO_PRINTF1(_L("Can't get waiting time from config file"));

		return TestStepResult();

		}

	TUsbServiceState state;

	TInt err;

	err = SetIdle(iUsb);

	if (err != KErrNone)

		{

		INFO_PRINTF2(_L("Unable to stop USB service: %d"), err);

		return TestStepResult();

		}

	//TryStart with new personality

	TRequestStatus status;

	iUsb.TryStart(personality, status);

	//Simulate cable pull, wait for specified amount of time and then simulate cable plug-in

	RDevUsbcClient client;

	client.Open(1);

	err = client.DeviceDisconnectFromHost();

	if (err != KErrNone)

		{

		INFO_PRINTF2(_L("DeviceDisconnectFromHost returned error code: %d"), err);

		return TestStepResult();

		}

	User::After(wait*1000000);

	err = client.DeviceConnectToHost();

	if (err != KErrNone)

		{

		INFO_PRINTF2(_L("DeviceConnectToHost returned error code: %d"), err);

		return TestStepResult();

		}

	client.Close();

	//Check TryStart result

	User::WaitForRequest(status);

	if (status != KErrNone)

		{

		INFO_PRINTF2(_L("Unable to start USB service: %d"), status.Int());

		return TestStepResult();

		}

	err = iUsb.GetServiceState(state);

	if (err != KErrNone)

		{

		INFO_PRINTF2(_L("GetServiceState returned error code %d"), err);

		return TestStepResult();

		}

	if (state != EUsbServiceStarted)

		{

		INFO_PRINTF2(_L("USB service is in the wrong state: %d"), state);

		return TestStepResult();

		}

	SetTestStepResult(EPass);

	return TestStepResult();

	}