--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlefw/tsrc/wsplugin/ut_modifierkeytracker/src/ut_modifierkeytracker.cpp	Thu Aug 19 10:13:44 2010 +0300
@@ -0,0 +1,342 @@
+/*
+* Copyright (c) 2004 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:
+*
+*/
+
+
+// System includes
+#include <e32base.h>
+#include <e32cmn.h> 
+#include <digia/eunit/eunitmacros.h>
+#include <digia/eunit/teunitassertioninfo.h>
+#include <digia/eunit/eunitdecorators.h>
+
+// User includes
+#include "modifierkeytracker.h"
+
+#include "ut_modifierkeytracker.h"
+
+
+// ======== LOCAL FUNCTIONS ========
+
+// ======== MEMBER FUNCTIONS ========
+
+// -----------------------------------------------------------------------------
+// UT_MofifierKeyTracker::NewL()
+//
+// -----------------------------------------------------------------------------
+//
+UT_MofifierKeyTracker* UT_MofifierKeyTracker::NewL()
+    {
+    UT_MofifierKeyTracker* self = UT_MofifierKeyTracker::NewLC();
+    CleanupStack::Pop();
+
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// UT_MofifierKeyTracker::NewLC()
+//
+// -----------------------------------------------------------------------------
+//
+UT_MofifierKeyTracker* UT_MofifierKeyTracker::NewLC()
+    {
+    UT_MofifierKeyTracker* self = new( ELeave ) UT_MofifierKeyTracker();
+    CleanupStack::PushL( self );
+
+    self->ConstructL();
+
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// UT_MofifierKeyTracker::~UT_MofifierKeyTracker()
+//
+// -----------------------------------------------------------------------------
+//
+UT_MofifierKeyTracker::~UT_MofifierKeyTracker()
+    {
+    delete iTModifierKeyTracker;
+    }
+
+// -----------------------------------------------------------------------------
+// UT_MofifierKeyTracker::UT_MofifierKeyTracker()
+//
+// -----------------------------------------------------------------------------
+//
+UT_MofifierKeyTracker::UT_MofifierKeyTracker()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// UT_MofifierKeyTracker::ConstructL()
+//
+// -----------------------------------------------------------------------------
+//
+void UT_MofifierKeyTracker::ConstructL()
+    {
+    // The ConstructL from the base class CEUnitTestSuiteClass must be called.
+    // It generates the test case table.
+    CEUnitTestSuiteClass::ConstructL();
+    }
+
+// -----------------------------------------------------------------------------
+// UT_MofifierKeyTracker::SetupL()
+//
+// -----------------------------------------------------------------------------
+//
+void UT_MofifierKeyTracker::SetupL()
+    {
+    iTModifierKeyTracker = new( ELeave ) AiWsPlugin::TModifierKeyTracker;
+    }
+
+// -----------------------------------------------------------------------------
+// UT_MofifierKeyTracker::Teardown()
+//
+// -----------------------------------------------------------------------------
+//
+void UT_MofifierKeyTracker::Teardown()
+    {
+    delete iTModifierKeyTracker; 
+    iTModifierKeyTracker = NULL; 
+    }
+
+// -----------------------------------------------------------------------------
+// UT_MofifierKeyTracker::T_TModifierKeyTracker_ConstructL()
+//
+// -----------------------------------------------------------------------------
+//
+void UT_MofifierKeyTracker::T_TModifierKeyTracker_ConstructL()
+    {
+    EUNIT_ASSERT_EQUALS( iTModifierKeyTracker->Status( ), 0 );
+    }    
+
+// -----------------------------------------------------------------------------
+// UT_MofifierKeyTracker::T_TModifierKeyTracker_NonModiferUpdateL()
+//
+// -----------------------------------------------------------------------------
+//
+void UT_MofifierKeyTracker::T_TModifierKeyTracker_NonModiferUpdateL()
+    {
+    TRawEvent testEvent;
+    testEvent.Set( TRawEvent::EKeyDown, EStdKeyDevice0 );
+    EUNIT_ASSERT( !iTModifierKeyTracker->Update( testEvent ) );
+    EUNIT_ASSERT_EQUALS( iTModifierKeyTracker->Status( ), 0 );
+    testEvent.Set( TRawEvent::EKeyUp, EStdKeyDevice0 );
+    EUNIT_ASSERT( !iTModifierKeyTracker->Update( testEvent ) );
+    }    
+
+// -----------------------------------------------------------------------------
+// UT_MofifierKeyTracker::T_TModifierKeyTracker_TestModifierKeyDownL()
+//
+// -----------------------------------------------------------------------------
+//
+void UT_MofifierKeyTracker::T_TModifierKeyTracker_TestModifierKeyDownL(
+    TInt aScanCode, TUint aExcpectedStatus )
+    {
+    TRawEvent testEvent;
+    testEvent.Set( TRawEvent::EKeyDown, aScanCode );
+    EUNIT_ASSERT( iTModifierKeyTracker->Update( testEvent ) );
+    EUNIT_ASSERT_EQUALS( iTModifierKeyTracker->Status( ), aExcpectedStatus );
+    }
+
+// -----------------------------------------------------------------------------
+// UT_MofifierKeyTracker::T_TModifierKeyTracker_TestModifierKeyUpL()
+//
+// -----------------------------------------------------------------------------
+//
+void UT_MofifierKeyTracker::T_TModifierKeyTracker_TestModifierKeyUpL(
+    TInt aScanCode, TUint aExcpectedStatus )
+    {
+    TRawEvent testEvent;
+    testEvent.Set( TRawEvent::EKeyUp, aScanCode );
+    EUNIT_ASSERT( iTModifierKeyTracker->Update( testEvent ) );
+    EUNIT_ASSERT_EQUALS( iTModifierKeyTracker->Status( ), aExcpectedStatus );
+    }
+
+// -----------------------------------------------------------------------------
+// UT_MofifierKeyTracker::T_TModifierKeyTracker_SingleModiferUpdateL()
+//
+// -----------------------------------------------------------------------------
+//
+void UT_MofifierKeyTracker::T_TModifierKeyTracker_SingleModiferUpdateL(
+    TInt aScanCode, TUint aExcpectedStatus  )
+    {
+    T_TModifierKeyTracker_TestModifierKeyDownL( aScanCode, aExcpectedStatus );
+    T_TModifierKeyTracker_TestModifierKeyUpL( aScanCode, 0 );
+    }
+
+// -----------------------------------------------------------------------------
+// UT_MofifierKeyTracker::T_TModifierKeyTracker_SingleModiferUpdateL()
+//
+// -----------------------------------------------------------------------------
+//
+void UT_MofifierKeyTracker::T_TModifierKeyTracker_SingleModiferUpdateL()
+    {
+    T_TModifierKeyTracker_SingleModiferUpdateL( 
+            EStdKeyLeftShift, EModifierLeftShift | EModifierShift );
+    
+    T_TModifierKeyTracker_SingleModiferUpdateL( 
+            EStdKeyRightShift, EModifierRightShift | EModifierShift );
+    
+    T_TModifierKeyTracker_SingleModiferUpdateL( 
+            EStdKeyLeftCtrl, EModifierLeftCtrl | EModifierCtrl );
+    
+    T_TModifierKeyTracker_SingleModiferUpdateL( 
+            EStdKeyRightCtrl, EModifierRightCtrl | EModifierCtrl );
+    
+    T_TModifierKeyTracker_SingleModiferUpdateL( 
+            EStdKeyLeftAlt, EModifierLeftAlt | EModifierAlt );
+    
+    T_TModifierKeyTracker_SingleModiferUpdateL( 
+            EStdKeyRightAlt, EModifierRightAlt | EModifierAlt );
+    
+    T_TModifierKeyTracker_SingleModiferUpdateL( 
+            EStdKeyLeftFunc, EModifierLeftFunc | EModifierFunc );
+    
+    T_TModifierKeyTracker_SingleModiferUpdateL( 
+            EStdKeyRightFunc, EModifierRightFunc | EModifierFunc );
+    }    
+
+// -----------------------------------------------------------------------------
+// UT_MofifierKeyTracker::T_TModifierKeyTracker_MultiModiferUpdateL()
+//
+// -----------------------------------------------------------------------------
+//
+void UT_MofifierKeyTracker::T_TModifierKeyTracker_MultiModiferUpdateL()
+    {
+    TUint expectedStatus = EModifierLeftShift | EModifierShift ;
+    T_TModifierKeyTracker_TestModifierKeyDownL( EStdKeyLeftShift, expectedStatus );
+    expectedStatus |= EModifierRightShift;
+    T_TModifierKeyTracker_TestModifierKeyDownL( EStdKeyRightShift, expectedStatus );
+
+    expectedStatus |= EModifierLeftCtrl | EModifierCtrl;
+    T_TModifierKeyTracker_TestModifierKeyDownL( EStdKeyLeftCtrl, expectedStatus );
+    expectedStatus |= EModifierRightCtrl;
+    T_TModifierKeyTracker_TestModifierKeyDownL( EStdKeyRightCtrl, expectedStatus );
+
+    expectedStatus |= EModifierLeftAlt | EModifierAlt;
+    T_TModifierKeyTracker_TestModifierKeyDownL( EStdKeyLeftAlt, expectedStatus );
+    expectedStatus |= EModifierRightAlt;
+    T_TModifierKeyTracker_TestModifierKeyDownL( EStdKeyRightAlt, expectedStatus );
+
+    expectedStatus |= EModifierLeftFunc | EModifierFunc;
+    T_TModifierKeyTracker_TestModifierKeyDownL( EStdKeyLeftFunc, expectedStatus );
+    expectedStatus |= EModifierRightFunc;
+    T_TModifierKeyTracker_TestModifierKeyDownL( EStdKeyRightFunc, expectedStatus );
+
+    expectedStatus &= ~EModifierLeftShift;
+    T_TModifierKeyTracker_TestModifierKeyUpL( EStdKeyLeftShift, expectedStatus );
+    expectedStatus &= ~(EModifierRightShift | EModifierShift);
+    T_TModifierKeyTracker_TestModifierKeyUpL( EStdKeyRightShift, expectedStatus );
+
+    expectedStatus &= ~EModifierLeftCtrl;
+    T_TModifierKeyTracker_TestModifierKeyUpL( EStdKeyLeftCtrl, expectedStatus );
+    expectedStatus &= ~(EModifierRightCtrl | EModifierCtrl);
+    T_TModifierKeyTracker_TestModifierKeyUpL( EStdKeyRightCtrl, expectedStatus );
+
+    expectedStatus &= ~EModifierLeftAlt;
+    T_TModifierKeyTracker_TestModifierKeyUpL( EStdKeyLeftAlt, expectedStatus );
+    expectedStatus &= ~(EModifierRightAlt | EModifierAlt);
+    T_TModifierKeyTracker_TestModifierKeyUpL( EStdKeyRightAlt, expectedStatus );
+
+    expectedStatus &= ~EModifierLeftFunc;
+    T_TModifierKeyTracker_TestModifierKeyUpL( EStdKeyLeftFunc, expectedStatus );
+    expectedStatus &= ~(EModifierRightFunc | EModifierFunc);
+    T_TModifierKeyTracker_TestModifierKeyUpL( EStdKeyRightFunc, expectedStatus );
+    
+    EUNIT_ASSERT_EQUALS( iTModifierKeyTracker->Status( ), 0 );
+    }    
+
+// -----------------------------------------------------------------------------
+// UT_MofifierKeyTracker::T_TModifierKeyTracker_MixedModiferNonModiferUpdateL()
+//
+// -----------------------------------------------------------------------------
+//
+void UT_MofifierKeyTracker::T_TModifierKeyTracker_MixedModiferNonModiferUpdateL()
+    {
+    TUint expectedStatus = EModifierLeftShift | EModifierShift ;
+    T_TModifierKeyTracker_TestModifierKeyDownL( EStdKeyLeftShift, expectedStatus );
+    
+    TRawEvent testEvent;
+    testEvent.Set( TRawEvent::EKeyDown, EStdKeyDevice0 );
+    EUNIT_ASSERT( !iTModifierKeyTracker->Update( testEvent ) );
+    EUNIT_ASSERT_EQUALS( iTModifierKeyTracker->Status( ), expectedStatus );
+    testEvent.Set( TRawEvent::EKeyUp, EStdKeyDevice0 );
+    EUNIT_ASSERT( !iTModifierKeyTracker->Update( testEvent ) );
+    EUNIT_ASSERT_EQUALS( iTModifierKeyTracker->Status( ), expectedStatus );
+    
+    expectedStatus |= EModifierLeftCtrl | EModifierCtrl;
+    T_TModifierKeyTracker_TestModifierKeyDownL( EStdKeyLeftCtrl, expectedStatus );
+    
+    testEvent.Set( TRawEvent::EKeyDown, EStdKeyDevice1 );
+    EUNIT_ASSERT( !iTModifierKeyTracker->Update( testEvent ) );
+    EUNIT_ASSERT_EQUALS( iTModifierKeyTracker->Status( ), expectedStatus );
+    testEvent.Set( TRawEvent::EKeyUp, EStdKeyDevice1 );
+    EUNIT_ASSERT( !iTModifierKeyTracker->Update( testEvent ) );
+    EUNIT_ASSERT_EQUALS( iTModifierKeyTracker->Status( ), expectedStatus );
+    
+    expectedStatus &= ~(EModifierLeftShift | EModifierShift);
+    T_TModifierKeyTracker_TestModifierKeyUpL( EStdKeyLeftShift, expectedStatus );
+
+    testEvent.Set( TRawEvent::EKeyDown, EStdKeyDevice2 );
+    EUNIT_ASSERT( !iTModifierKeyTracker->Update( testEvent ) );
+    EUNIT_ASSERT_EQUALS( iTModifierKeyTracker->Status( ), expectedStatus );
+    testEvent.Set( TRawEvent::EKeyUp, EStdKeyDevice2 );
+    EUNIT_ASSERT( !iTModifierKeyTracker->Update( testEvent ) );
+    EUNIT_ASSERT_EQUALS( iTModifierKeyTracker->Status( ), expectedStatus );
+    }    
+
+// -----------------------------------------------------------------------------
+// Test case table
+//
+// -----------------------------------------------------------------------------
+//
+EUNIT_BEGIN_TEST_TABLE(
+    UT_MofifierKeyTracker,
+    "Add test suite description here.",
+    "UNIT" )
+
+    EUNIT_TEST(
+        "Constructor",
+        "TModifierKeyTracker",
+        "Constructor",
+        "FUNCTIONALITY",
+        SetupL, T_TModifierKeyTracker_ConstructL, Teardown)
+        
+    EUNIT_TEST(
+        "Update - Single active modifier key",
+        "TModifierKeyTracker",
+        "Update",
+        "FUNCTIONALITY",
+        SetupL, T_TModifierKeyTracker_SingleModiferUpdateL, Teardown)
+    
+    EUNIT_TEST(
+        "Update - Multiple active modifier keys",
+        "TModifierKeyTracker",
+        "Update",
+        "FUNCTIONALITY",
+        SetupL, T_TModifierKeyTracker_MultiModiferUpdateL, Teardown)
+        
+    EUNIT_TEST(
+        "Update - Mixed modfier and other keys",
+        "TModifierKeyTracker",
+        "Update",
+        "FUNCTIONALITY",
+        SetupL, T_TModifierKeyTracker_MixedModiferNonModiferUpdateL, Teardown)
+           
+EUNIT_END_TEST_TABLE
+
+// End of file