--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/video/t_video.cpp	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,1419 @@
+// Copyright (c) 2001-2009 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:
+// Overview:
+// Test the video driver kernel extension
+// API Information:
+// HAL, UserSvr
+// Details:
+// - Get and report the value for brightness & max brightness. Adjust 
+// the brightness. Verify results are as expected.
+// - Get and report the value for contrast & max contrast. Adjust the 
+// contrast. Verify results are as expected.
+// - Get and set backlight status, verify results.
+// - Get the number of display modes and the current display mode.
+// - Get screen information for current display mode.
+// - Get Bits per pixel for current display mode, for an illegal mode 
+// and for all modes.
+// - Switch display modes and verify results are as expected.
+// - Get and set palette entries, verify the results.
+// - Turn the display on and off.
+// - If additional screens are supported, test each screen as above.
+// - Test more devices than the kernel supports, verify the results.
+// Platforms/Drives/Compatibility:
+// All.
+// Assumptions/Requirement/Pre-requisites:
+// Failures and causes:
+// Base Port information:
+// 
+//
+
+#include <e32test.h>
+#include <videodriver.h>
+#include <hal.h>
+#include <e32svr.h>
+
+LOCAL_D RTest test(_L("T_VIDEO"));
+
+LOCAL_C void RunTests(void);
+
+#ifndef __WINS__
+#define DUMP(x) test.Printf(_L(#x"= %d =0x%08x\n"), x, x)
+#endif
+
+LOCAL_C void RunTests(void)
+	{
+	TInt ret = KErrNone;
+	TInt HALArg;
+	TInt saved = 0;
+
+/*	BRIGHTNESS	*/
+	
+	TBool HALMaxBrightnessSupported = EFalse;
+	TBool HALGetBrightnessSupported = EFalse;
+	TBool HALSetBrightnessSupported = EFalse;
+
+	test.Next(_L("Max Brightness using HAL"));
+	TInt maxBrightness=-1;
+	ret = HAL::Get(HAL::EDisplayBrightnessMax, maxBrightness);
+	test ((KErrNone == ret) || (KErrNotSupported == ret));
+
+	if (KErrNone == ret)
+		{
+		HALMaxBrightnessSupported = ETrue;
+		test.Printf(_L("Maximum brightness = %d\n"), maxBrightness);
+		}
+	else
+		test.Printf(_L("Maximum brightness is NOT SUPPORTED by HAL\n"));
+
+
+	test.Next(_L("Get Brightness using HAL"));
+	HALArg = -1;
+	ret = HAL::Get(HAL::EDisplayBrightness, HALArg);
+	test ((KErrNone == ret) || (KErrNotSupported == ret));
+	if (KErrNone == ret)
+		{
+		test.Printf(_L("Brightness = %d\n"), HALArg);
+		HALGetBrightnessSupported = ETrue;
+		saved = HALArg;
+		}
+	else
+		{
+		test.Printf(_L("Get Brightness is NOT SUPPORTED by HAL\n"));
+		}
+
+	test.Next(_L("Test brightness is <= maxBrightness"));
+	test(HALArg <= maxBrightness);
+
+	test.Next(_L("Set Brightness using HAL"));
+	ret = HAL::Set(HAL::EDisplayBrightness, 0);
+	test ((KErrNone == ret) || (KErrNotSupported == ret) || (KErrArgument == ret));
+	if ((KErrNone == ret) || (KErrArgument == ret))
+		HALSetBrightnessSupported = ETrue;
+	else
+		test.Printf(_L("Set brightness is NOT SUPPORTED by HAL\n"));
+
+
+		
+	//if any of the brightness funcs are supported, test they all are
+	//we've already tested Ldd/HAL are giving same support
+	if (HALSetBrightnessSupported && HALGetBrightnessSupported && HALMaxBrightnessSupported)
+		{
+		//all supported
+		//do more comprehensive set/gets
+		test.Next(_L("Set Brightness using HAL to saved value"));
+		ret = HAL::Set(HAL::EDisplayBrightness, saved);
+		test (KErrNone == ret);
+
+		test.Next(_L("Get Brightness using HAL"));
+		HALArg = -1;
+		ret = HAL::Get(HAL::EDisplayBrightness, HALArg);
+		test (KErrNone == ret);
+		test (saved == HALArg);
+	
+		test.Next(_L("Set Brightness to the max using HAL"));
+		ret = HAL::Set(HAL::EDisplayBrightness, maxBrightness);
+		test.Printf(_L("ret = %d maxbr = %d"),ret, maxBrightness);
+		test (KErrNone == ret);
+
+		test.Next(_L("Get Brightness using HAL"));
+		HALArg = 0;
+		ret = HAL::Get(HAL::EDisplayBrightness, HALArg);
+		test (KErrNone == ret);
+		test (maxBrightness == HALArg);
+
+		test.Next(_L("Set Brightness using HAL"));
+		ret = HAL::Set(HAL::EDisplayBrightness, saved);
+		test (KErrNone == ret);
+
+
+		//test some out of range values
+		ret = HAL::Get(HAL::EDisplayBrightness, HALArg);
+		test (KErrNone == ret);
+		saved = HALArg;
+
+		test.Next(_L("Set Brightness too large using HAL"));
+		ret = HAL::Set(HAL::EDisplayBrightness, maxBrightness+1);
+		test (KErrArgument == ret);
+
+		test.Next(_L("Set Brightness too small using HAL"));
+		ret = HAL::Set(HAL::EDisplayBrightness, -1);
+		test (KErrArgument == ret);
+
+		}
+		else	//check none are supported
+			test(!(HALSetBrightnessSupported || HALGetBrightnessSupported || HALMaxBrightnessSupported));
+
+
+/*	CONTRAST	*/
+
+	TBool HALMaxContrastSupported = EFalse;
+	TBool HALGetContrastSupported = EFalse;
+	TBool HALSetContrastSupported = EFalse;
+	
+
+	test.Next(_L("Max Contrast using HAL"));
+	TInt maxContrast=-1;
+	ret = HAL::Get(HAL::EDisplayContrastMax, maxContrast);
+	test ((KErrNone == ret) || (KErrNotSupported == ret));
+
+	if (KErrNone == ret)
+		{
+		HALMaxContrastSupported = ETrue;
+		test.Printf(_L("Maximum Contrast = %d\n"), maxContrast);
+		}
+	else
+		test.Printf(_L("Maximum Contrast is NOT SUPPORTED by HAL\n"));
+
+
+	test.Next(_L("Get Contrast using HAL"));
+	HALArg = -1;
+	ret = HAL::Get(HAL::EDisplayContrast, HALArg);
+	test ((KErrNone == ret) || (KErrNotSupported == ret));
+	if (KErrNone == ret)
+		{
+		test.Printf(_L("Contrast = %d\n"), HALArg);
+		HALGetContrastSupported = ETrue;
+		saved = HALArg;
+		}
+	else
+		{
+		test.Printf(_L("Get Contrast is NOT SUPPORTED by HAL\n"));
+		}
+
+	test.Next(_L("Test contrast is <= maxcontrast"));
+	test(HALArg <= maxContrast);
+
+	test.Next(_L("Set Contrast using HAL"));
+	ret = HAL::Set(HAL::EDisplayContrast, 0);
+	test ((KErrNone == ret) || (KErrNotSupported == ret) || (KErrArgument == ret));
+	if ((KErrNone == ret) || (KErrArgument == ret))
+		HALSetContrastSupported = ETrue;
+	else
+		test.Printf(_L("Set Contrast is NOT SUPPORTED by HAL\n"));
+
+
+		
+	//if any of the Contrast funcs are supported, test they all are
+	//we've already tested Ldd/HAL are giving same support
+	if (HALSetContrastSupported && HALGetContrastSupported && HALMaxContrastSupported)
+		{
+		//all supported
+		//do more comprehensive set/gets
+		test.Next(_L("Set Contrast using HAL to saved value"));
+		ret = HAL::Set(HAL::EDisplayContrast, saved);
+		test (KErrNone == ret);
+
+		test.Next(_L("Get Contrast using HAL"));
+		HALArg = -1;
+		ret = HAL::Get(HAL::EDisplayContrast, HALArg);
+		test (KErrNone == ret);
+		test (saved == HALArg);
+	
+		test.Next(_L("Set Contrast to the max using HAL"));
+		ret = HAL::Set(HAL::EDisplayContrast, maxContrast);
+		test (KErrNone == ret);
+
+		test.Next(_L("Get Contrast using HAL"));
+		HALArg = 0;
+		ret = HAL::Get(HAL::EDisplayContrast, HALArg);
+		test (KErrNone == ret);
+		test (maxContrast == HALArg);
+
+		test.Next(_L("Set Contrast using HAL"));
+		ret = HAL::Set(HAL::EDisplayContrast, saved);
+		test (KErrNone == ret);
+
+
+		//test some out of range values
+		ret = HAL::Get(HAL::EDisplayContrast, HALArg);
+		test (KErrNone == ret);
+		saved = HALArg;
+
+		test.Next(_L("Set Contrast too large using HAL"));
+		ret = HAL::Set(HAL::EDisplayContrast, maxContrast+1);
+		test (KErrArgument == ret);
+
+		test.Next(_L("Set Contrast too small using HAL"));
+		ret = HAL::Set(HAL::EDisplayContrast, -1);
+		test (KErrArgument == ret);
+
+		}
+		else	//check none are supported
+			test(!(HALSetContrastSupported || HALGetContrastSupported || HALMaxContrastSupported));
+
+		
+		
+/*	BACKLIGHT	*/
+
+	TBool HALGetBacklightSupported = EFalse;
+	TBool HALSetBacklightSupported = EFalse;
+	TBool lightSupported = EFalse;
+
+	test.Next(_L("check if backlight supported using HAL"));
+	HALArg = -1;
+	ret = HAL::Get(HAL::EBacklight, lightSupported);
+	test ((KErrNone == ret) || (KErrNotSupported == ret));
+	test.Printf(_L("Backlight supported = %d"), lightSupported);
+
+
+
+	test.Next(_L("Get Backlight state using HAL"));
+	HALArg = -1;
+	ret = HAL::Get(HAL::EBacklightState, HALArg);
+	test ((KErrNone == ret) || (KErrNotSupported == ret));
+	if (KErrNone == ret)
+		{
+		HALGetBacklightSupported = ETrue;
+		test.Printf(_L("Backlight is = %d from HAL\n"), HALArg);
+		}
+	else
+		test.Printf(_L("Get Light is NOT SUPPORTED by HAL\n"));
+
+
+	test.Next(_L("Set Backlight state using HAL"));
+	HALArg = 0;
+	ret = HAL::Set(HAL::EBacklightState, HALArg);
+	test ((KErrNone == ret) || (KErrNotSupported == ret));
+	if (KErrNone == ret)
+		{
+		HALSetBacklightSupported = ETrue;
+		test.Printf(_L("Backlight is set to = %d from HAL\n"), HALArg);
+		}
+	else
+		test.Printf(_L("Set Light is NOT SUPPORTED by HAL\n"));
+
+
+
+
+	if 	(HALGetBacklightSupported && HALSetBacklightSupported)
+		{
+
+		test.Next(_L("Get Backlight state using HAL (should be off)"));
+		HALArg = -1;
+		ret = HAL::Get(HAL::EBacklightState, HALArg);
+		test (KErrNone == ret);
+		test (0 == HALArg);
+
+		test.Next(_L("Set Backlight state to on using HAL"));
+		ret = HAL::Set(HAL::EBacklightState, 1);
+		test (KErrNone == ret);
+
+		}
+	else
+		test (!HALGetBacklightSupported == !HALSetBacklightSupported);
+
+
+	/* maximum display colors*/
+	test.Next(_L("Display Colors"));
+	ret = HAL::Get(HAL::EDisplayColors, HALArg);
+	test (KErrNone == ret);
+
+	
+	/*  DISPLAY MODE */
+	test.Next(_L("Display Modes"));
+	TInt totalModes;
+	ret = HAL::Get(HAL::EDisplayNumModes, totalModes);
+	test (KErrNone == ret);
+
+	TInt displayMode;
+	ret = HAL::Get(HAL::EDisplayMode, displayMode);
+	test (KErrNone == ret);
+	
+	
+
+	/* SCREEN INFORMATION*/
+
+	test.Next(_L("Get Screen Info for current mode using driver"));
+
+
+	test.Next(_L("Get screen info using usersvr"));
+	TScreenInfoV01 screenInfo;
+	TPckg<TScreenInfoV01> sI(screenInfo);
+	UserSvr::ScreenInfo(sI);
+	test (screenInfo.iScreenAddressValid != screenInfo.iWindowHandleValid);
+	if (screenInfo.iScreenAddressValid)
+		test (screenInfo.iScreenAddress != 0);
+	if (screenInfo.iWindowHandleValid)
+		test (screenInfo.iWindowHandle != 0);
+
+
+	TInt val;
+	test.Next(_L("Get DisplayXPixels using HAL"));
+	ret = HAL::Get(HAL::EDisplayXPixels, val);
+	test (KErrNone == ret);
+	test (val == screenInfo.iScreenSize.iWidth);
+
+	test.Next(_L("Get DisplayYPixels using HAL"));
+	ret = HAL::Get(HAL::EDisplayYPixels, val);
+	test (KErrNone == ret);
+	test (val == screenInfo.iScreenSize.iHeight);
+
+	TInt xtwips;
+	test.Next(_L("Get DisplayXTwips using HAL"));
+	ret = HAL::Get(HAL::EDisplayXTwips, xtwips);
+	test (KErrNone == ret);
+
+	TInt ytwips;
+	test.Next(_L("Get DisplayYTwips using HAL"));
+	ret = HAL::Get(HAL::EDisplayYTwips, ytwips);
+	test (KErrNone == ret);
+
+	TInt vaddr;
+	test.Next(_L("Get video address using HAL"));
+	ret = HAL::Get(HAL::EDisplayMemoryAddress, vaddr);
+	test (KErrNone == ret);
+#ifndef __WINS__
+	test (vaddr == (TInt)screenInfo.iScreenAddress);
+#else
+	test (vaddr == (TInt)screenInfo.iWindowHandle);
+#endif
+
+	test.Next(_L("Use machine info"));
+
+	TMachineInfoV1 mi;
+	TMachineInfoV1Buf mib;
+
+	UserHal::MachineInfo(mib);
+	mi = mib();
+
+	test.Printf(_L("si.iWidth = %d,  si.iHeight = %d,  mi.iWidth = %d, mi.iHeight = %d\n"),screenInfo.iScreenSize.iWidth, screenInfo.iScreenSize.iHeight, mi.iDisplaySizeInPixels.iWidth, mi.iDisplaySizeInPixels.iHeight);
+	test.Printf(_L("xtwips = %d,  ytwips = %d,  iWidth = %d, iHeight = %d\n"),xtwips, ytwips, mi.iPhysicalScreenSize.iWidth, mi.iPhysicalScreenSize.iHeight);
+
+	test (screenInfo.iScreenSize.iWidth == mi.iDisplaySizeInPixels.iWidth);
+	test (screenInfo.iScreenSize.iHeight == mi.iDisplaySizeInPixels.iHeight);
+	test (xtwips == mi.iPhysicalScreenSize.iWidth);
+	test (ytwips == mi.iPhysicalScreenSize.iHeight);
+
+
+/* BITS PER PIXEL */
+
+	test.Next(_L("Get Bits per pixel for current display mode using HAL"));
+
+	HALArg = displayMode;
+	ret = HAL::Get(HAL::EDisplayBitsPerPixel, HALArg);
+	test (KErrNone == ret);
+
+
+	test.Next(_L("Get Bits per pixel with illegal mode using HAL"));
+	HALArg = -1;
+	ret = HAL::Get(HAL::EDisplayBitsPerPixel, HALArg);
+	test (KErrArgument == ret);
+
+	HALArg = totalModes;
+	ret = HAL::Get(HAL::EDisplayBitsPerPixel, HALArg);
+	test (KErrArgument == ret);
+
+	
+/*DISPLAY MODES*/
+	test.Next(_L("loop through the display modes getting the info"));
+
+	TInt count;
+
+	TInt fourBppMode = -1;
+
+	for (count = 0; count < totalModes; count++)
+		{
+
+		test.Next(_L("Offset To first pixel"));
+		HALArg = count;
+		ret = HAL::Get(HAL::EDisplayOffsetToFirstPixel, HALArg);
+		test (KErrNone == ret);
+		test (HALArg >= 0);
+
+		test.Next(_L("Test Offset between lines is > 0"));
+		HALArg = count;
+		ret = HAL::Get(HAL::EDisplayOffsetBetweenLines, HALArg);
+		test (KErrNone == ret);
+#ifndef __WINS__
+		test (HALArg > 0);
+#else		
+		test.Printf(_L("WINS can return 0 here as it doesn't handle the buffer itself, target hardware must return > 0"));
+		test (HALArg >= 0);
+#endif
+		test.Next(_L("is display mono"));
+		HALArg = count;
+		ret = HAL::Get(HAL::EDisplayIsMono, HALArg);
+		test (KErrNone == ret);
+		
+		test.Next(_L("is display palettized"));
+		HALArg = count;
+		ret = HAL::Get(HAL::EDisplayIsPalettized, HALArg);
+		test (KErrNone == ret);
+
+		test.Next(_L("bits per pixel"));
+		HALArg = count;
+		ret = HAL::Get(HAL::EDisplayBitsPerPixel, HALArg);
+		test (KErrNone == ret);
+
+		if (HALArg == 4)
+			fourBppMode = count;
+
+		}
+
+
+	test.Next(_L("switch display modes must be supported if > 1 display mode"));
+
+	TInt oldMode = displayMode;
+#ifndef __X86__
+	if (totalModes > 1)
+		{
+		HALArg = displayMode;
+		ret = HAL::Set(HAL::EDisplayMode, HALArg);
+		test.Printf(_L("ret is %d dmode is %d\n"),ret, HALArg);
+		test (KErrNone == ret);
+
+		ret = HAL::Get(HAL::EDisplayMode, HALArg);
+		test (KErrNone == ret);
+		test (HALArg == displayMode);
+
+		}
+#endif
+	for (count = 0; count < totalModes; count++)
+		{
+			
+#ifndef __X86__
+		if (totalModes > 1)  //we must support mode change
+			{
+			test.Printf(_L("Setting Display Mode to %d\n"), count);
+
+			ret = HAL::Set(HAL::EDisplayMode, count);
+			test (KErrNone == ret);
+
+			ret = HAL::Get(HAL::EDisplayMode, HALArg);
+			test (KErrNone == ret);
+			test (HALArg == count);
+			}
+#endif
+
+		/* PALETTE */
+
+		//get the palette entries
+		//set a few to something else
+		//set them again
+
+		TInt palettized = count;
+		test.Next(_L("Get if we are using a palette using HAL"));
+		ret = HAL::Get(HAL::EDisplayIsPalettized, palettized);
+		test (KErrNone == ret);
+
+		if (palettized)
+			{
+			HALArg = count;
+			ret = HAL::Get(HAL::EDisplayBitsPerPixel, HALArg);
+			test (KErrNone == ret);
+			test.Printf(_L("Bitsperpixel is  %d\n"),HALArg);
+			test (HALArg <= 8);
+
+			TInt max = (1 << HALArg) - 1;
+			test.Printf(_L("number of palette entries is %d\n"),max);
+			
+			test.Next(_L("Get legal Palette entries using HAL and driver in loop"));
+			for (TInt x = 0; x <= max; x++)
+				{
+				HALArg = x;
+				ret = HAL::Get(HAL::EDisplayPaletteEntry, HALArg);
+				test.Printf(_L("getting entry %d, ret is %d\n"),x, ret);
+				test (KErrNone == ret);
+
+				}
+
+
+			//try a few sets
+			TInt saved;
+
+			test.Next(_L("Set Palette entry 0 to red using HAL"));
+
+			saved = 0;
+			ret = HAL::Get(HAL::EDisplayPaletteEntry, saved);
+			test (KErrNone == ret);
+
+			HALArg = 0xF80000;
+			ret = HAL::Set(HAL::EDisplayPaletteEntry, HALArg);
+			test (KErrNone == ret || KErrNotSupported == ret);
+			
+			if (KErrNone == ret)
+				{
+				HALArg = 0;
+				ret = HAL::Get(HAL::EDisplayPaletteEntry, HALArg);
+				test (KErrNone == ret);
+				test ((HALArg & 0xF8FFFF)==0xF80000);
+
+				ret = HAL::Set(HAL::EDisplayPaletteEntry, saved);
+				test (KErrNone == ret);
+
+
+				HALArg = 1;
+				ret = HAL::Get(HAL::EDisplayPaletteEntry, HALArg);
+				test (KErrNone == ret);
+
+
+				HALArg = (7 << 24) || 0xFFFF00;
+				ret = HAL::Set(HAL::EDisplayPaletteEntry, HALArg);
+				test (KErrNone == ret);
+
+			
+				}
+				
+
+			
+			HALArg = count;
+			test (KErrNone == HAL::Get(HAL::EDisplayBitsPerPixel, HALArg));
+
+			if (4 == HALArg)
+				{
+				test.Next(_L("Get Illegal palette entry using HAL"));
+				HALArg = 18;
+				ret = HAL::Get(HAL::EDisplayPaletteEntry, HALArg);
+				test (KErrArgument == ret);
+
+
+				test.Next(_L("Set Illegal palette entry using HAL"));
+				HALArg = 0x12 << 24 ;
+				ret = HAL::Set(HAL::EDisplayPaletteEntry, HALArg);
+				test (KErrArgument == ret);
+				}
+		
+			}
+		else
+			{
+			//not palettized
+			test.Next(_L("Get palette entry using HAL - should fail"));
+			HALArg = 0;
+			ret = HAL::Get(HAL::EDisplayPaletteEntry, HALArg);
+			test (KErrNotSupported == ret);
+			}
+
+	
+		}		
+
+#ifndef __X86__
+	if (totalModes > 1)  //we must support mode change
+		{
+		ret = HAL::Set(HAL::EDisplayMode, oldMode);
+		test (KErrNone == ret);
+		}
+#endif
+	
+	
+	
+	
+	/*	DISPLAY ON/OFF	*/
+
+	TInt displayState;
+
+	test.Next(_L("Check Display is on using HAL"));
+	displayState = EFalse;
+	ret = HAL::Get(HAL::EDisplayState, displayState);
+	test (KErrNone == ret);
+	test (displayState!=EFalse);
+
+	test.Next(_L("Turn Display Off using HAL"));
+	ret = HAL::Set(HAL::EDisplayState, 0);
+	test (KErrNone == ret || KErrNotSupported == ret);
+
+	if (KErrNone == ret)
+		{
+//		test.Next(_L("Check Display is off using HAL"));
+		displayState = ETrue;
+		ret = HAL::Get(HAL::EDisplayState, displayState);
+		test (KErrNone == ret);
+		test (displayState==EFalse);
+
+	//	test.Next(_L("Display On using HAL"));
+	//	ret = HAL::Set(HAL::EDisplayState, 1);
+	//	test (KErrNotSupported == ret);
+		
+
+	//need some way of turning on the display!
+		RTimer timer;
+		test(timer.CreateLocal()==KErrNone);
+		TTime now;
+		now.HomeTime();
+		TTime wakeup;
+		wakeup=now+TTimeIntervalSeconds(10);
+		TRequestStatus done;
+		timer.At(done,wakeup);
+
+		UserHal::SwitchOff();
+		User::WaitForRequest(done);
+
+		TRawEvent switchon;
+		switchon.Set(TRawEvent::ESwitchOn);
+		UserSvr::AddEvent(switchon);
+		}
+	else
+		test.Printf(_L("Display On/Off not supported by HAL on this playform\n"));
+
+	
+	test.Next(_L("Check Display On using HAL"));
+	displayState = EFalse;
+	ret = HAL::Get(HAL::EDisplayState, displayState);
+	test (KErrNone == ret);
+	test (displayState!=EFalse);
+
+
+// !!! Disable platform security tests until we get the new APIs
+/*	
+	test.Next(_L("Check if secure screen supported"));
+	TInt secure = EFalse;
+	ret = HAL::Get(HAL::ESecureDisplay, secure);
+	test (KErrNone == ret || KErrNotSupported == ret);
+	if (KErrNone == ret)
+		{
+		//get the secure address
+		TInt addr = 0;
+		ret = HAL::Get(HAL::ESecureDisplayMemoryAddress, addr);
+		test (KErrNone == ret);
+
+		//switch to secure screen
+		ret = HAL::Set(HAL::ESecureDisplay, ETrue);
+		test (KErrNone == ret);
+		User::After(2000000);
+
+		//switch to insecure screen
+		ret = HAL::Set(HAL::ESecureDisplay, EFalse);
+		test (KErrNone == ret);
+		User::After(2000000);
+
+		//switch to secure screen
+		ret = HAL::Set(HAL::ESecureDisplay, ETrue);
+		test (KErrNone == ret);
+		User::After(2000000);
+
+		//switch to insecure screen
+		ret = HAL::Set(HAL::ESecureDisplay, EFalse);
+		test (KErrNone == ret);
+		}
+	else
+		test.Printf(_L("secure screen not supported on this platform\n"));
+*/
+
+	}
+
+
+//the function above tests HAL APIs where no screen number is specified
+//and implicitly screen 0 is assumed. This function runs only for additional
+//screens if any (screen1, screen2 etc.)
+//this uses the HAL APIs that take a screen number
+LOCAL_C void RunTestsAdditionalScreens(TInt screen)
+	{
+	TInt ret = KErrNone;
+	TInt HALArg;
+	TInt saved = 0;
+
+/*	BRIGHTNESS	*/
+	
+	TBool HALMaxBrightnessSupported = EFalse;
+	TBool HALGetBrightnessSupported = EFalse;
+	TBool HALSetBrightnessSupported = EFalse;
+	
+
+	test.Next(_L("Max Brightness using HAL"));
+	TInt maxBrightness=-1;
+	ret = HAL::Get(screen, HAL::EDisplayBrightnessMax, maxBrightness);
+	test ((KErrNone == ret) || (KErrNotSupported == ret));
+
+	if (KErrNone == ret)
+		{
+		HALMaxBrightnessSupported = ETrue;
+		test.Printf(_L("Maximum brightness = %d\n"), maxBrightness);
+		}
+	else
+		test.Printf(_L("Maximum brightness is NOT SUPPORTED by HAL\n"));
+
+
+	test.Next(_L("Get Brightness using HAL"));
+	HALArg = -1;
+	ret = HAL::Get(screen, HAL::EDisplayBrightness, HALArg);
+	test ((KErrNone == ret) || (KErrNotSupported == ret));
+	if (KErrNone == ret)
+		{
+		test.Printf(_L("Brightness = %d\n"), HALArg);
+		HALGetBrightnessSupported = ETrue;
+		saved = HALArg;
+		}
+	else
+		{
+		test.Printf(_L("Get Brightness is NOT SUPPORTED by HAL\n"));
+		}
+
+	test.Next(_L("Test brightness is <= maxBrightness"));
+	test(HALArg <= maxBrightness);
+
+	test.Next(_L("Set Brightness using HAL"));
+	ret = HAL::Set(screen, HAL::EDisplayBrightness, 0);
+	test ((KErrNone == ret) || (KErrNotSupported == ret) || (KErrArgument == ret));
+	if ((KErrNone == ret) || (KErrArgument == ret))
+		HALSetBrightnessSupported = ETrue;
+	else
+		test.Printf(_L("Set brightness is NOT SUPPORTED by HAL\n"));
+
+
+		
+	//if any of the brightness funcs are supported, test they all are
+	//we've already tested Ldd/HAL are giving same support
+	if (HALSetBrightnessSupported && HALGetBrightnessSupported && HALMaxBrightnessSupported)
+		{
+		//all supported
+		//do more comprehensive set/gets
+		test.Next(_L("Set Brightness using HAL to saved value"));
+		ret = HAL::Set(screen, HAL::EDisplayBrightness, saved);
+		test (KErrNone == ret);
+
+		test.Next(_L("Get Brightness using HAL"));
+		HALArg = -1;
+		ret = HAL::Get(screen, HAL::EDisplayBrightness, HALArg);
+		test (KErrNone == ret);
+		test (saved == HALArg);
+	
+		test.Next(_L("Set Brightness to the max using HAL"));
+		ret = HAL::Set(screen, HAL::EDisplayBrightness, maxBrightness);
+		test.Printf(_L("ret = %d maxbr = %d"),ret, maxBrightness);
+		test (KErrNone == ret);
+
+		test.Next(_L("Get Brightness using HAL"));
+		HALArg = 0;
+		ret = HAL::Get(screen, HAL::EDisplayBrightness, HALArg);
+		test (KErrNone == ret);
+		test (maxBrightness == HALArg);
+
+		test.Next(_L("Set Brightness using HAL"));
+		ret = HAL::Set(screen, HAL::EDisplayBrightness, saved);
+		test (KErrNone == ret);
+
+
+		//test some out of range values
+		ret = HAL::Get(screen, HAL::EDisplayBrightness, HALArg);
+		test (KErrNone == ret);
+		saved = HALArg;
+
+		test.Next(_L("Set Brightness too large using HAL"));
+		ret = HAL::Set(screen, HAL::EDisplayBrightness, maxBrightness+1);
+		test (KErrArgument == ret);
+
+		test.Next(_L("Set Brightness too small using HAL"));
+		ret = HAL::Set(screen, HAL::EDisplayBrightness, -1);
+		test (KErrArgument == ret);
+
+		}
+		else	//check none are supported
+			test(!(HALSetBrightnessSupported || HALGetBrightnessSupported || HALMaxBrightnessSupported));
+
+
+/*	CONTRAST	*/
+
+	TBool HALMaxContrastSupported = EFalse;
+	TBool HALGetContrastSupported = EFalse;
+	TBool HALSetContrastSupported = EFalse;
+	
+
+	test.Next(_L("Max Contrast using HAL"));
+	TInt maxContrast=-1;
+	ret = HAL::Get(screen, HAL::EDisplayContrastMax, maxContrast);
+	test ((KErrNone == ret) || (KErrNotSupported == ret));
+
+	if (KErrNone == ret)
+		{
+		HALMaxContrastSupported = ETrue;
+		test.Printf(_L("Maximum Contrast = %d\n"), maxContrast);
+		}
+	else
+		test.Printf(_L("Maximum Contrast is NOT SUPPORTED by HAL\n"));
+
+
+	test.Next(_L("Get Contrast using HAL"));
+	HALArg = -1;
+	ret = HAL::Get(screen, HAL::EDisplayContrast, HALArg);
+	test ((KErrNone == ret) || (KErrNotSupported == ret));
+	if (KErrNone == ret)
+		{
+		test.Printf(_L("Contrast = %d\n"), HALArg);
+		HALGetContrastSupported = ETrue;
+		saved = HALArg;
+		}
+	else
+		{
+		test.Printf(_L("Get Contrast is NOT SUPPORTED by HAL\n"));
+		}
+
+	test.Next(_L("Test contrast is <= maxcontrast"));
+	test(HALArg <= maxContrast);
+
+	test.Next(_L("Set Contrast using HAL"));
+	ret = HAL::Set(screen, HAL::EDisplayContrast, 0);
+	test ((KErrNone == ret) || (KErrNotSupported == ret) || (KErrArgument == ret));
+	if ((KErrNone == ret) || (KErrArgument == ret))
+		HALSetContrastSupported = ETrue;
+	else
+		test.Printf(_L("Set Contrast is NOT SUPPORTED by HAL\n"));
+
+
+		
+	//if any of the Contrast funcs are supported, test they all are
+	//we've already tested Ldd/HAL are giving same support
+	if (HALSetContrastSupported && HALGetContrastSupported && HALMaxContrastSupported)
+		{
+		//all supported
+		//do more comprehensive set/gets
+		test.Next(_L("Set Contrast using HAL to saved value"));
+		ret = HAL::Set(screen, HAL::EDisplayContrast, saved);
+		test (KErrNone == ret);
+
+		test.Next(_L("Get Contrast using HAL"));
+		HALArg = -1;
+		ret = HAL::Get(screen, HAL::EDisplayContrast, HALArg);
+		test (KErrNone == ret);
+		test (saved == HALArg);
+	
+		test.Next(_L("Set Contrast to the max using HAL"));
+		ret = HAL::Set(screen, HAL::EDisplayContrast, maxContrast);
+		test (KErrNone == ret);
+
+		test.Next(_L("Get Contrast using HAL"));
+		HALArg = 0;
+		ret = HAL::Get(screen, HAL::EDisplayContrast, HALArg);
+		test (KErrNone == ret);
+		test (maxContrast == HALArg);
+
+		test.Next(_L("Set Contrast using HAL"));
+		ret = HAL::Set(screen, HAL::EDisplayContrast, saved);
+		test (KErrNone == ret);
+
+
+		//test some out of range values
+		ret = HAL::Get(screen, HAL::EDisplayContrast, HALArg);
+		test (KErrNone == ret);
+		saved = HALArg;
+
+		test.Next(_L("Set Contrast too large using HAL"));
+		ret = HAL::Set(screen, HAL::EDisplayContrast, maxContrast+1);
+		test (KErrArgument == ret);
+
+		test.Next(_L("Set Contrast too small using HAL"));
+		ret = HAL::Set(screen, HAL::EDisplayContrast, -1);
+		test (KErrArgument == ret);
+
+		}
+		else	//check none are supported
+			test(!(HALSetContrastSupported || HALGetContrastSupported || HALMaxContrastSupported));
+
+		
+		
+/*	BACKLIGHT	*/
+
+	TBool HALGetBacklightSupported = EFalse;
+	TBool HALSetBacklightSupported = EFalse;
+	TBool lightSupported = EFalse;
+
+	test.Next(_L("check if backlight supported using HAL"));
+	HALArg = -1;
+	ret = HAL::Get(screen, HAL::EBacklight, lightSupported);
+	test ((KErrNone == ret) || (KErrNotSupported == ret));
+	test.Printf(_L("Backlight supported = %d"), lightSupported);
+
+
+
+	test.Next(_L("Get Backlight state using HAL"));
+	HALArg = -1;
+	ret = HAL::Get(screen, HAL::EBacklightState, HALArg);
+	test ((KErrNone == ret) || (KErrNotSupported == ret));
+	if (KErrNone == ret)
+		{
+		HALGetBacklightSupported = ETrue;
+		test.Printf(_L("Backlight is = %d from HAL\n"), HALArg);
+		}
+	else
+		test.Printf(_L("Get Light is NOT SUPPORTED by HAL\n"));
+
+
+	test.Next(_L("Set Backlight state using HAL"));
+	HALArg = 0;
+	ret = HAL::Set(screen, HAL::EBacklightState, HALArg);
+	test ((KErrNone == ret) || (KErrNotSupported == ret));
+	if (KErrNone == ret)
+		{
+		HALSetBacklightSupported = ETrue;
+		test.Printf(_L("Backlight is set to = %d from HAL\n"), HALArg);
+		}
+	else
+		test.Printf(_L("Set Light is NOT SUPPORTED by HAL\n"));
+
+
+
+
+	if 	(HALGetBacklightSupported && HALSetBacklightSupported)
+		{
+
+		test.Next(_L("Get Backlight state using HAL (should be off)"));
+		HALArg = -1;
+		ret = HAL::Get(screen, HAL::EBacklightState, HALArg);
+		test (KErrNone == ret);
+		test (0 == HALArg);
+
+		test.Next(_L("Set Backlight state to on using HAL"));
+		ret = HAL::Set(screen, HAL::EBacklightState, 1);
+		test (KErrNone == ret);
+
+		}
+	else
+		test (!HALGetBacklightSupported == !HALSetBacklightSupported);
+
+
+	/* maximum display colors*/
+	test.Next(_L("Display Colors"));
+	ret = HAL::Get(screen, HAL::EDisplayColors, HALArg);
+	test (KErrNone == ret);
+
+	
+	/*  DISPLAY MODE */
+	test.Next(_L("Display Modes"));
+	TInt totalModes;
+	ret = HAL::Get(screen, HAL::EDisplayNumModes, totalModes);
+	test (KErrNone == ret);
+
+	TInt displayMode;
+	ret = HAL::Get(screen, HAL::EDisplayMode, displayMode);
+	test (KErrNone == ret);
+	
+	TInt val;
+	test.Next(_L("Get DisplayXPixels using HAL"));
+	ret = HAL::Get(screen, HAL::EDisplayXPixels, val);
+	test (KErrNone == ret);
+
+	test.Next(_L("Get DisplayYPixels using HAL"));
+	ret = HAL::Get(screen, HAL::EDisplayYPixels, val);
+	test (KErrNone == ret);
+
+	TInt xtwips;
+	test.Next(_L("Get DisplayXTwips using HAL"));
+	ret = HAL::Get(screen, HAL::EDisplayXTwips, xtwips);
+	test (KErrNone == ret);
+
+	TInt ytwips;
+	test.Next(_L("Get DisplayYTwips using HAL"));
+	ret = HAL::Get(screen, HAL::EDisplayYTwips, ytwips);
+	test (KErrNone == ret);
+
+	TInt vaddr;
+	test.Next(_L("Get video address using HAL"));
+	ret = HAL::Get(screen, HAL::EDisplayMemoryAddress, vaddr);
+	test (KErrNone == ret);
+
+
+/* BITS PER PIXEL */
+
+	test.Next(_L("Get Bits per pixel for current display mode using HAL"));
+
+	HALArg = displayMode;
+	ret = HAL::Get(screen, HAL::EDisplayBitsPerPixel, HALArg);
+	test (KErrNone == ret);
+
+
+	test.Next(_L("Get Bits per pixel with illegal mode using HAL"));
+	HALArg = -1;
+	ret = HAL::Get(screen, HAL::EDisplayBitsPerPixel, HALArg);
+	test (KErrArgument == ret);
+
+	HALArg = totalModes;
+	ret = HAL::Get(screen, HAL::EDisplayBitsPerPixel, HALArg);
+	test (KErrArgument == ret);
+
+	
+/*DISPLAY MODES*/
+	test.Next(_L("loop through the display modes getting the info"));
+
+	TInt count;
+
+	TInt fourBppMode = -1;
+
+	for (count = 0; count < totalModes; count++)
+		{
+
+		test.Next(_L("Offset To first pixel"));
+		HALArg = count;
+		ret = HAL::Get(screen, HAL::EDisplayOffsetToFirstPixel, HALArg);
+		test (KErrNone == ret);
+		test (HALArg >= 0);
+
+		test.Next(_L("Test Offset between lines is > 0"));
+		HALArg = count;
+		ret = HAL::Get(screen, HAL::EDisplayOffsetBetweenLines, HALArg);
+		test (KErrNone == ret);
+#ifndef __WINS__
+		test (HALArg > 0);
+#else		
+		test.Printf(_L("WINS can return 0 here as it doesn't handle the buffer itself, target hardware must return > 0"));
+		test (HALArg >= 0);
+#endif
+		test.Next(_L("is display mono"));
+		HALArg = count;
+		ret = HAL::Get(screen, HAL::EDisplayIsMono, HALArg);
+		test (KErrNone == ret);
+		
+		test.Next(_L("is display palettized"));
+		HALArg = count;
+		ret = HAL::Get(screen, HAL::EDisplayIsPalettized, HALArg);
+		test (KErrNone == ret);
+
+		test.Next(_L("bits per pixel"));
+		HALArg = count;
+		ret = HAL::Get(screen, HAL::EDisplayBitsPerPixel, HALArg);
+		test (KErrNone == ret);
+
+		if (HALArg == 4)
+			fourBppMode = count;
+
+		}
+
+
+	test.Next(_L("switch display modes must be supported if > 1 display mode"));
+
+	TInt oldMode = displayMode;
+#ifndef __X86__
+	if (totalModes > 1)
+		{
+		HALArg = displayMode;
+		ret = HAL::Set(screen, HAL::EDisplayMode, HALArg);
+		test.Printf(_L("ret is %d dmode is %d\n"),ret, HALArg);
+		test (KErrNone == ret);
+
+		ret = HAL::Get(screen, HAL::EDisplayMode, HALArg);
+		test (KErrNone == ret);
+		test (HALArg == displayMode);
+
+		}
+#endif
+	for (count = 0; count < totalModes; count++)
+		{
+			
+#ifndef __X86__
+		if (totalModes > 1)  //we must support mode change
+			{
+			test.Printf(_L("Setting Display Mode to %d\n"), count);
+
+			ret = HAL::Set(screen, HAL::EDisplayMode, count);
+			test (KErrNone == ret);
+
+			ret = HAL::Get(screen, HAL::EDisplayMode, HALArg);
+			test (KErrNone == ret);
+			test (HALArg == count);
+			}
+#endif
+
+		/* PALETTE */
+
+		//get the palette entries
+		//set a few to something else
+		//set them again
+
+		TInt palettized = count;
+		test.Next(_L("Get if we are using a palette using HAL"));
+		ret = HAL::Get(screen, HAL::EDisplayIsPalettized, palettized);
+		test (KErrNone == ret);
+
+		if (palettized)
+			{
+			HALArg = count;
+			ret = HAL::Get(screen, HAL::EDisplayBitsPerPixel, HALArg);
+			test (KErrNone == ret);
+			test.Printf(_L("Bitsperpixel is  %d\n"),HALArg);
+			test (HALArg <= 8);
+
+			TInt max = (1 << HALArg) - 1;
+			test.Printf(_L("number of palette entries is %d\n"),max);
+			
+			test.Next(_L("Get legal Palette entries using HAL and driver in loop"));
+			for (TInt x = 0; x <= max; x++)
+				{
+				HALArg = x;
+				ret = HAL::Get(screen, HAL::EDisplayPaletteEntry, HALArg);
+				test.Printf(_L("getting entry %d, ret is %d\n"),x, ret);
+				test (KErrNone == ret);
+
+				}
+
+
+			//try a few sets
+			TInt saved;
+
+			test.Next(_L("Set Palette entry 0 to red using HAL"));
+
+			saved = 0;
+			ret = HAL::Get(screen, HAL::EDisplayPaletteEntry, saved);
+			test (KErrNone == ret);
+
+			HALArg = 0xFF0000;
+			ret = HAL::Set(screen, HAL::EDisplayPaletteEntry, HALArg);
+			test (KErrNone == ret || KErrNotSupported == ret);
+			
+			if (KErrNone == ret)
+				{
+				HALArg = 0;
+				ret = HAL::Get(screen, HAL::EDisplayPaletteEntry, HALArg);
+				test (KErrNone == ret);
+				test (HALArg = 0xFF0000);
+
+				ret = HAL::Set(screen, HAL::EDisplayPaletteEntry, saved);
+				test (KErrNone == ret);
+
+
+				HALArg = 1;
+				ret = HAL::Get(screen, HAL::EDisplayPaletteEntry, HALArg);
+				test (KErrNone == ret);
+
+
+				HALArg = (7 << 24) || 0xFFFF00;
+				ret = HAL::Set(screen, HAL::EDisplayPaletteEntry, HALArg);
+				test (KErrNone == ret);
+
+			
+				}
+				
+
+			
+			HALArg = count;
+			test (KErrNone == HAL::Get(screen, HAL::EDisplayBitsPerPixel, HALArg));
+
+			if (4 == HALArg)
+				{
+				test.Next(_L("Get Illegal palette entry using HAL"));
+				HALArg = 18;
+				ret = HAL::Get(screen, HAL::EDisplayPaletteEntry, HALArg);
+				test (KErrArgument == ret);
+
+
+				test.Next(_L("Set Illegal palette entry using HAL"));
+				HALArg = 0x12 << 24 ;
+				ret = HAL::Set(screen, HAL::EDisplayPaletteEntry, HALArg);
+				test (KErrArgument == ret);
+				}
+		
+			}
+		else
+			{
+			//not palettized
+			test.Next(_L("Get palette entry using HAL - should fail"));
+			HALArg = 0;
+			ret = HAL::Get(screen, HAL::EDisplayPaletteEntry, HALArg);
+			test (KErrNotSupported == ret);
+			}
+
+	
+		}		
+
+#ifndef __X86__
+	if (totalModes > 1)  //we must support mode change
+		{
+		ret = HAL::Set(screen, HAL::EDisplayMode, oldMode);
+		test (KErrNone == ret);
+		}
+#endif
+	
+	
+	
+	
+	/*	DISPLAY ON/OFF	*/
+
+	
+	// get current display state
+	TInt curDisplayState;
+	ret = HAL::Get(screen, HAL::EDisplayState, curDisplayState);
+	test (KErrNone == ret);
+
+	test.Next(_L("Turn Display on using HAL"));
+	ret = HAL::Set(screen, HAL::EDisplayState, 1);
+	test (KErrNone == ret || KErrNotSupported == ret);
+
+	TInt displayState;
+
+	test.Next(_L("Check Display is on using HAL"));
+	displayState = EFalse;
+	ret = HAL::Get(screen, HAL::EDisplayState, displayState);
+	test (KErrNone == ret);
+	test (displayState!=EFalse);
+
+	test.Next(_L("Turn Display Off using HAL"));
+	ret = HAL::Set(screen, HAL::EDisplayState, 0);
+	test (KErrNone == ret || KErrNotSupported == ret);
+
+	if (KErrNone == ret)
+		{
+		test.Next(_L("Check Display is off using HAL"));
+		displayState = ETrue;
+		ret = HAL::Get(screen, HAL::EDisplayState, displayState);
+		test (KErrNone == ret);
+		test (displayState==EFalse);
+
+	//	test.Next(_L("Display On using HAL"));
+	//	ret = HAL::Set(screen, HAL::EDisplayState, 1);
+	//	test (KErrNotSupported == ret);
+		
+
+	//need some way of turning on the display!
+		RTimer timer;
+		test(timer.CreateLocal()==KErrNone);
+		TTime now;
+		now.HomeTime();
+		TTime wakeup;
+		wakeup=now+TTimeIntervalSeconds(10);
+		TRequestStatus done;
+		timer.At(done,wakeup);
+
+		UserHal::SwitchOff();
+		User::WaitForRequest(done);
+
+		TRawEvent switchon;
+		switchon.Set(TRawEvent::ESwitchOn);
+		UserSvr::AddEvent(switchon);
+		}
+	else
+		test.Printf(_L("Display On/Off not supported by HAL on this playform\n"));
+
+	// restore the original display state
+	ret = HAL::Set(screen, HAL::EDisplayState, curDisplayState);
+	test (KErrNone == ret || KErrNotSupported == ret);
+
+
+// !!! Disable platform security tests until we get the new APIs
+/*	
+	test.Next(_L("Check if secure screen supported"));
+	TInt secure = EFalse;
+	ret = HAL::Get(screen, HAL::ESecureDisplay, secure);
+	test (KErrNone == ret || KErrNotSupported == ret);
+	if (KErrNone == ret)
+		{
+		//get the secure address
+		TInt addr = 0;
+		ret = HAL::Get(screen, HAL::ESecureDisplayMemoryAddress, addr);
+		test (KErrNone == ret);
+
+		//switch to secure screen
+		ret = HAL::Set(screen, HAL::ESecureDisplay, ETrue);
+		test (KErrNone == ret);
+		User::After(2000000);
+
+		//switch to insecure screen
+		ret = HAL::Set(screen, HAL::ESecureDisplay, EFalse);
+		test (KErrNone == ret);
+		User::After(2000000);
+
+		//switch to secure screen
+		ret = HAL::Set(screen, HAL::ESecureDisplay, ETrue);
+		test (KErrNone == ret);
+		User::After(2000000);
+
+		//switch to insecure screen
+		ret = HAL::Set(screen, HAL::ESecureDisplay, EFalse);
+		test (KErrNone == ret);
+		}
+	else
+		test.Printf(_L("secure screen not supported on this platform\n"));
+*/
+
+	}
+
+
+GLDEF_C TInt E32Main()
+//
+//
+    {
+
+	test.Title();
+//
+#if defined(__EPOC32__) && defined(__CPU_X86)
+	test.Printf(_L("Doesn't run on X86\n"));
+#else
+
+	test.Start(_L("Testing Video extension"));
+
+	RunTests();
+	TInt screens=1;	// assume that we have at least 1 screen in case the HAL attr isn't supported
+	TInt ret=HAL::Get(HAL::EDisplayNumberOfScreens, screens);
+	test((ret==KErrNone) || (ret==KErrNotSupported));
+
+	TInt i;
+	for(i=1;i<screens;i++)
+		RunTestsAdditionalScreens(i);
+
+	test.Next(_L("Test more devices than the kernel can handle"));
+	//this constant should have a value > KMaxHalEntries (defined in the kernel)
+	const TInt KMoreThanKernelAllocates=10;
+	for(i=screens;i<KMoreThanKernelAllocates;i++)
+		{
+		TInt val;
+		test.Next(_L("Get DisplayXPixels using HAL"));
+		ret = HAL::Get(i, HAL::EDisplayXPixels, val);
+		test (KErrNotSupported == ret);
+
+		test.Next(_L("Get DisplayYPixels using HAL"));
+		ret = HAL::Get(i, HAL::EDisplayYPixels, val);
+		test (KErrNotSupported == ret);
+
+		TInt xtwips;
+		test.Next(_L("Get DisplayXTwips using HAL"));
+		ret = HAL::Get(i, HAL::EDisplayXTwips, xtwips);
+		test (KErrNotSupported == ret);
+
+		TInt ytwips;
+		test.Next(_L("Get DisplayYTwips using HAL"));
+		ret = HAL::Get(i, HAL::EDisplayYTwips, ytwips);
+		test (KErrNotSupported == ret);
+
+		TInt vaddr;
+		test.Next(_L("Get video address using HAL"));
+		ret = HAL::Get(i, HAL::EDisplayMemoryAddress, vaddr);
+		test (KErrNotSupported == ret);
+		}
+
+	test.Next(_L("Test HAL::GetAll"));
+	TInt numEntries;
+	HAL::SEntry* entries;
+	ret=HAL::GetAll(numEntries, entries);
+	test(ret==KErrNone);
+
+	test(numEntries==screens*(TInt)HAL::ENumHalAttributes);
+
+	User::Free(entries);
+
+	test.Next(_L("Test TRawEvent for multiple devices (screens)"));
+
+	TRawEvent event1;
+	test(event1.Type()==0);
+	test(event1.DeviceNumber()==KUndefinedDeviceNumber);
+
+	event1.SetDeviceNumber(0);
+	test(event1.DeviceNumber()==0);
+
+	event1.SetDeviceNumber(KUndefinedDeviceNumber);
+	test(event1.DeviceNumber()==KUndefinedDeviceNumber);
+
+	test(event1.Type()==0);
+
+	event1.Set(TRawEvent::EKeyDown);
+	test(event1.Type()==TRawEvent::EKeyDown);
+
+	event1.Set(TRawEvent::EKeyUp,10);
+	test(event1.Type()==TRawEvent::EKeyUp);
+
+	event1.Set(TRawEvent::EKeyDown,10,10);
+	test(event1.Type()==TRawEvent::EKeyDown);
+
+	test.End();
+	test.Close();
+
+#endif
+
+	return KErrNone;
+    }
+