// Copyright (c) 2006-2009 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 "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:

 // e32test\power\t_lddpowerseqtest.cpp

 // 

 //

 #include <e32test.h>

 #include <e32hal.h>

 #include "d_lddpowerseqtest.h"

 #include <e32power.h>

 _LIT(KLddFileName, "D_LDDPOWERSEQTEST.LDD");

 RLddTest1 ldd;

 GLDEF_D RTest test(_L("T_LDDPOWERSEQTEST"));

 void DoTests()

 	{

 	TInt r;

 	TInt timeInterval = 3;

 	//time stamp for power up and powerdown of handlers

 	TUint time_power1up = 0, time_power1down = 0;

 	TUint time_power2up = 10, time_power2down = 0;

 	TRequestStatus statuspowerdown1;

 	TRequestStatus statuspowerdown2;

 	TRequestStatus statuspowerup1;

 	TRequestStatus statuspowerup2;

 	RTimer timer;

 	TRequestStatus tstatus;

 	test.Printf(_L("Loading logical device \n"));

 	r=User::LoadLogicalDevice(KLddFileName);

 	test(r == KErrNone);

 	test.Printf(_L("Opening of logical device\n"));

 	r = ldd.Open();

 	test(r == KErrNone);

 	//Send asynchronouse request for power status and time stamp during powerdown.

 	ldd.Test_power1down(statuspowerdown1, time_power1down);

 	ldd.Test_power2down(statuspowerdown2, time_power2down);

 	ldd.Test_power1up(statuspowerup1, time_power1up);

 	ldd.Test_power2up(statuspowerup2, time_power2up);

 	//Set the sleep time

 	r = ldd.Test_setSleepTime(timeInterval);

 	test(r == KErrNone);

 	r = timer.CreateLocal();

 	test (r == KErrNone);

  	TTime wakeup;

 	wakeup.HomeTime();

 	wakeup += TTimeIntervalMicroSeconds(5000000);

 	timer.At(tstatus, wakeup);

 	test.Printf(_L("Enable wakeup power events to standby\n"));

 	r = Power::EnableWakeupEvents(EPwStandby);

 	test (r == KErrNone);

 	test.Printf(_L("Powerdown\n"));

 	r = Power::PowerDown();

 	test (r == KErrNone);

 	test.Printf(_L("Waiting for power down request completion of handler1\n"));

 	User::WaitForRequest(statuspowerdown1);

 	test(statuspowerdown1.Int() == KErrNone);

 	test.Printf(_L("Waiting for power up request completion of handler1\n"));

 	User::WaitForRequest(statuspowerdown2);

 	test(statuspowerdown2.Int() == KErrNone);

 	test.Printf(_L("Waiting for power down request completion of handler2\n"));

 	User::WaitForRequest(statuspowerup1);

 	test(statuspowerup1.Int() == KErrNone);

 	test.Printf(_L("Waiting for power up request completion of handler2\n"));

 	User::WaitForRequest(statuspowerup2);

 	test(statuspowerup2.Int() == KErrNone);

 	test.Printf(_L("Waiting for time request completion\n"));;

 	User::WaitForRequest(tstatus);

 	test(tstatus.Int() == KErrNone);

 	timer.Close();

 	test(time_power2down >= time_power1down + timeInterval);

 	test(time_power1up >= time_power2up + timeInterval);

 	test.Printf(_L("Verified power up and power down sequence -- OK \n"));

 	test.Printf(_L("Closing the channel\n"));

 	ldd.Close();

 	test.Printf(_L("Freeing logical device\n"));

 	r = User::FreeLogicalDevice(KLddFileName);;

 	test(r==KErrNone);

 	User::After(100000);

 	test.End();

 	test.Close();

 	}

 GLDEF_C TInt E32Main()

 //

 // Test LDD power sequence

 //

     {

 	test.Start(_L("Test power up and power down sequence"));

 	DoTests();

  	return(KErrNone);

     }