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// Copyright (c) 2002-2010 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of the License "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// e32test\secure\t_shal.cpp
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// Overview:
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// Test the security aspects of the HAL class.
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// API Information:
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// HAL
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// Details:
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// - For a variety of capability sets, get and set HAL hardware attributes
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// and check that the results are as expected.
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// - Set and restore the XYInputCalibration.
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// - Add an event using UserSvr::AddEvent() and verify the resulting capability
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// status.
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// Platforms/Drives/Compatibility:
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// All.
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// Assumptions/Requirement/Pre-requisites:
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// Failures and causes:
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// Base Port information:
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//
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//
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#define __E32TEST_EXTENSION__
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#define __INCLUDE_CAPABILITY_NAMES__
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#include <e32test.h>
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#include <e32hal.h>
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#include <hal.h>
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#include <e32svr.h>
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LOCAL_D RTest test(_L("T_SHAL"));
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TCapabilitySet Capabilities;
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TInt PolicingVerified = 0;
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LOCAL_C TBool Check(TInt aResult,TCapability aCap)
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{
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switch(aResult)
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{
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case KErrNotSupported:
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RDebug::Print(_L(" Not Supported"));
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return ETrue;
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case KErrNone:
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RDebug::Print(_L(" No Error"));
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break;
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case KErrPermissionDenied:
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RDebug::Print(_L(" Permission Denied"));
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break;
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default:
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RDebug::Print(_L(" Error %d"),aResult);
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break;
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}
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if(Capabilities.HasCapability(aCap))
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return aResult==KErrNone;
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else if(PlatSec::IsCapabilityEnforced(aCap))
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return aResult==KErrPermissionDenied;
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else
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return aResult==KErrNone;
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}
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LOCAL_C void GetSetCheck(const char* aText,HALData::TAttribute aAttribute,TCapability aCap)
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{
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TBuf8<256> text=(const TUint8*)"HAL::Set(";
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text.Append((const TUint8*)aText,User::StringLength((const TUint8*)aText));
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text.Append(')');
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test.Next(text.Expand());
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TInt x = 0;
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HAL::Get(aAttribute,x);
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TInt r = HAL::Set(aAttribute,x);
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test(Check(r,aCap));
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}
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#define SET_CHECK(a,c) GetSetCheck(#a,a,c);
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LOCAL_C void TestUnusedFunctions()
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{
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TAny * mem = 0;
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TInt ret=0;
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ret=UserSvr::HalGet(HALData::EMemoryRAMFree, mem);
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test_Equal(KErrNotSupported, ret);
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ret=UserSvr::HalSet(HALData::EMemoryRAMFree, mem);
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test_Equal(KErrNotSupported, ret);
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ret=UserSvr::ResetMachine(EStartupCold);
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test_Equal(KErrNotSupported, ret);
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UserSvr::WsSwitchOnScreen();
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ret=User::Beep(220,1000000);
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test_Equal(KErrNotSupported, ret);
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}
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LOCAL_C TInt DoTests()
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{
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TInt r;
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// TInt x = 0;
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//
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// ECapabilityReadDeviceData
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//
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#if 0
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test.Start(_L("UserHal::MachineInfo()"));
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TMachineInfoV2Buf info;
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r = UserHal::MachineInfo(info);
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test(Check(r,ECapabilityReadDeviceData));
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#endif
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//
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// ECapabilityWriteDeviceData
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//
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SET_CHECK(HAL::EKeyboardClickState,ECapabilityWriteDeviceData);
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SET_CHECK(HAL::EKeyboardClickVolume,ECapabilityWriteDeviceData);
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SET_CHECK(HAL::EPenClickState,ECapabilityWriteDeviceData);
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SET_CHECK(HAL::EPenClickVolume,ECapabilityWriteDeviceData);
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SET_CHECK(HAL::ELanguageIndex,ECapabilityWriteDeviceData);
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SET_CHECK(HAL::EKeyboardIndex,ECapabilityWriteDeviceData);
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SET_CHECK(HAL::ESystemDrive,ECapabilityWriteDeviceData);
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SET_CHECK(HAL::ECaseSwitchDisplayOn,ECapabilityWriteDeviceData);
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SET_CHECK(HAL::ECaseSwitchDisplayOff,ECapabilityWriteDeviceData);
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SET_CHECK(HAL::EDisplayContrast,ECapabilityWriteDeviceData);
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SET_CHECK(HAL::EDisplayBrightness,ECapabilityWriteDeviceData);
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SET_CHECK(HAL::EBacklightState,ECapabilityWriteDeviceData);
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SET_CHECK(HAL::EPenDisplayOn,ECapabilityWriteDeviceData);
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SET_CHECK(HAL::ELocaleLoaded,ECapabilityWriteDeviceData);
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SET_CHECK(HAL::ECustomResourceDrive,ECapabilityWriteDeviceData);
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test.Next(_L("UserHal::CalibrationPoints()"));
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TDigitizerCalibration xy;
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UserHal::CalibrationPoints(xy);
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r = UserHal::SetXYInputCalibration(xy);
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test(Check(r,ECapabilityWriteDeviceData));
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test.Next(_L("UserHal::RestoreXYInputCalibration()"));
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UserHal::SaveXYInputCalibration();
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r = UserHal::RestoreXYInputCalibration(ESaved);
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test(Check(r,ECapabilityWriteDeviceData));
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//
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// ECapabilityMultimediaDD
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//
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SET_CHECK(HAL::EMouseState,ECapabilityMultimediaDD);
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SET_CHECK(HAL::EMouseSpeed,ECapabilityMultimediaDD);
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SET_CHECK(HAL::EMouseAcceleration,ECapabilityMultimediaDD);
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// SET_CHECK(HAL::EDisplayMode,ECapabilityMultimediaDD);
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// SET_CHECK(HAL::EDisplayPaletteEntry,ECapabilityMultimediaDD);
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//
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// ECapabilityPowerMgmt
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//
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SET_CHECK(HAL::EKeyboardBacklightState,ECapabilityPowerMgmt);
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SET_CHECK(HAL::EAccessoryPower,ECapabilityPowerMgmt);
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SET_CHECK(HAL::EDisplayState,ECapabilityPowerMgmt);
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SET_CHECK(HAL::EKeyboardState,ECapabilityPowerMgmt);
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SET_CHECK(HAL::EPenState,ECapabilityPowerMgmt);
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/*
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test.Next(_L("UserHal::SwitchOff()"));
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RTimer timer;
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TRequestStatus done;
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timer.CreateLocal();
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TTime wakeup;
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wakeup.HomeTime();
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wakeup+=TTimeIntervalSeconds(4);
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timer.At(done,wakeup);
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r = UserHal::SwitchOff(); // May not actually turn off due to imminent RTimer.At()
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test(Check(r,ECapabilityPowerMgmt));
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User::WaitForRequest(done);
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*/
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//
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// ECapabilitySwEvent
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//
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test.Next(_L("UserSvr::AddEvent()"));
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TRawEvent event;
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r = UserSvr::AddEvent(event);
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test(Check(r,ECapabilitySwEvent));
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//
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test.End();
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return 0x55555555;
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}
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enum TTestProcessFunctions
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{
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ETestProcessDoTests,
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};
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#include "testprocess.h"
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GLDEF_C TInt E32Main()
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{
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Capabilities = TSecurityInfo(RProcess()).iCaps;
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test.Title();
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TestUnusedFunctions();
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if(User::CommandLineLength())
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{
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TBuf<128> message;
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__ASSERT_COMPILE(ECapability_Limit<64);
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message.AppendFormat(_L("Tests with capabilities %08x%08x"),((TUint32*)&Capabilities)[1],((TUint32*)&Capabilities)[0]);
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test.Start(message);
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TInt result = DoTests();
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// Don't test.End() so we don't get lots of 'Success's in logs
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return(result);
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}
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test.Title();
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test.Start(_L("Start"));
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TInt c;
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for(c=0; c<1+ECapability_Limit; c++)
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{
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RTestProcess p;
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TRequestStatus s;
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TBuf<128> message;
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TCapabilitySet caps;
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caps.SetAllSupported();
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if(!caps.HasCapability((TCapability)c))
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continue;
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caps.RemoveCapability((TCapability)c);
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TBuf8<128> capNameBuf;
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capNameBuf.Copy((const TUint8*)CapabilityNames[c]);
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TPtr capName(capNameBuf.Expand());
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message.AppendFormat(_L("Tests with all capabilities except %S"),&capName);
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test.Next(message);
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p.Create(*(TUint32*)&caps,ETestProcessDoTests);
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p.Logon(s);
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p.Resume();
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User::WaitForRequest(s);
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test(p.ExitType()==EExitKill);
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TInt result=s.Int()^0x55555555;
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test(result==0);
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CLOSE_AND_WAIT(p);
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}
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// Show results requiring manual inspection
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_LIT(KSeperatorText,"----------------------------------------------------------------------------\n");
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test.Printf(_L("\n"));
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test.Printf(_L("RESULTS\n"));
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test.Printf(KSeperatorText);
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TInt verified=1;
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for(c=0; c<ECapability_Limit; c++)
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if(!PlatSec::IsCapabilityEnforced((TCapability)c))
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verified = 0;
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if(!verified)
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test.Printf(_L("* Did NOT verify security checking\n"));
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else
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test.Printf(_L("* Verified security checking\n"));
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test.Printf(KSeperatorText);
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// Wait for a while, or for a key press
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test.Printf(_L("Waiting a short while for key press...\n"));
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TRequestStatus keyStat;
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test.Console()->Read(keyStat);
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RTimer timer;
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test(timer.CreateLocal()==KErrNone);
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TRequestStatus timerStat;
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timer.After(timerStat,20*1000000);
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User::WaitForRequest(timerStat,keyStat);
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if(keyStat!=KRequestPending)
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(void)test.Console()->KeyCode();
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timer.Cancel();
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test.Console()->ReadCancel();
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User::WaitForAnyRequest();
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test.End();
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return(0);
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}
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