--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/window/t_keys.cpp	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,265 @@
+// Copyright (c) 1996-2009 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\window\t_keys.cpp
+// 
+//
+
+#include <e32test.h>
+#include <e32hal.h>
+#include <e32twin.h>
+#include <e32svr.h>
+
+const TBool KEY_UP=ETrue;
+const TBool KEY_DOWN=EFalse;
+const TBool EXPECT_NO_KEY_PRESS=EFalse;
+const TBool EXPECT_KEY_PRESS=ETrue;
+
+LOCAL_D RTest test(_L("T_KEYS"));
+LOCAL_D CKeyTranslator *KeyTranslator;
+LOCAL_D CCaptureKeys *CaptureKeys;
+
+LOCAL_C TBool testType()
+//
+// Determine whether the Func key sets Alt or Func modifier
+//
+    {
+	TKeyData keyData;
+    TBool ret;
+    KeyTranslator->TranslateKey(EStdKeyLeftFunc,EFalse,*CaptureKeys,keyData);
+    ret=(keyData.iModifiers==(EModifierLeftFunc|EModifierFunc));
+    KeyTranslator->TranslateKey(EStdKeyLeftFunc,ETrue,*CaptureKeys,keyData);
+    return(ret);
+    }
+
+LOCAL_C void testConv(const TDesC& aDes,TBool aKeyup,TBool aRet,TUint aScanCode,TUint aKeyCode,TInt aModifiers)
+	{
+	TKeyData keyData;
+    TBool ret=KeyTranslator->TranslateKey(aScanCode, aKeyup,*CaptureKeys,keyData);
+	test.Next(aDes);
+	test(ret==aRet);
+	test((keyData.iKeyCode==aKeyCode));
+	test((keyData.iModifiers==aModifiers));
+	}
+
+LOCAL_C void testCtrl(TInt aKeyCode)
+//
+// Test that prssing Ctrl-xyz returns ascii code xyz
+//
+    {
+
+    TBuf<16> down;
+    TBuf<16> up;
+
+    TInt val[4];
+    TInt ii=0;
+	TInt key=aKeyCode;
+
+    while(key)
+        {
+        val[ii++]=key%10;
+        key/=10;
+        }
+
+	testConv(_L("Left control down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftCtrl,0,EModifierCtrl|EModifierLeftCtrl);
+
+	TUint downModifiers=EModifierCtrl|EModifierLeftCtrl|EModifierPureKeycode;
+	TUint upModifiers=EModifierCtrl|EModifierLeftCtrl|EModifierKeyUp;
+
+    while(ii--)
+        {
+        down.Format(_L("%d down"),val[ii]);
+        up.Format(_L("%d up"),val[ii]);
+    	testConv(down,KEY_DOWN,EXPECT_NO_KEY_PRESS,val[ii]+'0',0,downModifiers);
+    	testConv(up,KEY_UP,EXPECT_NO_KEY_PRESS,val[ii]+'0',0,upModifiers);
+		downModifiers&=~(EModifierPureKeycode);
+        }
+
+	testConv(_L("Left control up"),KEY_UP,EXPECT_KEY_PRESS,EStdKeyLeftCtrl,aKeyCode,EModifierKeyUp|EModifierSpecial);
+    }
+
+/*
+LOCAL_C void testAccents(TInt aNum,TInt aLetter,TInt aKeycode)
+//
+// Check accents by pressing Ctrl-n followed by a letter
+//
+	{
+
+	TBuf<16> down;
+	TBuf<16> up;
+//
+// Press the Ctrl key
+//
+	testConv(_L("Left control down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftCtrl,0,EModifierCtrl|EModifierLeftCtrl);
+//
+// While it's down, press the given number key...
+//
+    down.Format(_L("%c down"),aNum);
+   	testConv(down,KEY_DOWN,EXPECT_NO_KEY_PRESS,aNum,0,EModifierCtrl|EModifierLeftCtrl|EModifierPureKeycode);
+//
+// Release the number and Ctrl keys
+//
+    up.Format(_L("%c up"),aNum);
+   	testConv(up,KEY_UP,EXPECT_NO_KEY_PRESS,aNum,0,EModifierCtrl|EModifierLeftCtrl|EModifierKeyUp);
+	testConv(_L("Left control up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftCtrl,0,EModifierKeyUp);
+//
+// Press the letter key and check an accent is returned...
+//
+    down.Format(_L("%c down"),aLetter);
+    up.Format(_L("%c up"),aLetter);
+   	testConv(down,KEY_DOWN,EXPECT_KEY_PRESS,aLetter,aKeycode,EModifierSpecial);
+   	testConv(up,KEY_UP,EXPECT_NO_KEY_PRESS,aLetter,0,EModifierKeyUp);
+	}
+*/
+
+GLDEF_C TInt E32Main()
+//
+// Test the keyboard translator
+//
+    {
+
+    test.Start(_L("Keyboard translator tests"));
+
+    KeyTranslator=CKeyTranslator::New();
+    CaptureKeys=new CCaptureKeys();
+
+	CaptureKeys->Construct();
+
+    TUint scancode=EStdKeyLeftArrow;
+//
+// Test that the special keys pass through and anything after
+// or before raises an error
+//
+	testConv(_L("First Special key down"),KEY_DOWN,EXPECT_KEY_PRESS,ESpecialKeyBase,ESpecialKeyBase,0);
+	testConv(_L("First Special key up"),KEY_UP,EXPECT_NO_KEY_PRESS,ESpecialKeyBase,0,EModifierKeyUp);
+
+	testConv(_L("Last Sepcial key down"),KEY_DOWN,EXPECT_KEY_PRESS,ESpecialKeyBase+ESpecialKeyCount-1,ESpecialKeyBase+ESpecialKeyCount-1,0);
+	testConv(_L("Last Special key up"),KEY_UP,EXPECT_NO_KEY_PRESS,ESpecialKeyBase+ESpecialKeyCount-1,0,EModifierKeyUp);
+
+	testConv(_L("Key before Special range down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,ESpecialKeyBase-1,0,0);
+	testConv(_L("Key before Special range up"),KEY_UP,EXPECT_NO_KEY_PRESS,0,0,EModifierKeyUp);
+
+	testConv(_L("Key after Special range down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,ESpecialKeyBase+ESpecialKeyCount,0,0);
+	testConv(_L("Key after Sepcial range up"),KEY_UP,EXPECT_NO_KEY_PRESS,ESpecialKeyBase+ESpecialKeyCount,0,EModifierKeyUp);
+//
+// Test a range of keys...
+//
+	for(scancode='A';scancode<='Z';scancode++)
+		{
+		TBuf<16> buf;
+
+		buf.Format(_L("Testing key %c"),scancode);
+		testConv(buf,KEY_DOWN,EXPECT_KEY_PRESS,scancode,'a'+scancode-'A',EModifierAutorepeatable);
+		testConv(buf,KEY_UP,EXPECT_NO_KEY_PRESS,scancode,0,EModifierKeyUp);
+		}
+//
+// Test shift and control modifiers
+//
+	testConv(_L("Left shift down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftShift,0,EModifierShift|EModifierLeftShift);
+	testConv(_L("Left shift up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftShift,0,EModifierKeyUp);
+
+	testConv(_L("Right shift down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightShift,0,EModifierShift|EModifierRightShift);
+	testConv(_L("Right shift up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightShift,0,EModifierKeyUp);
+
+	testConv(_L("Left shift down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftShift,0,EModifierShift|EModifierLeftShift);
+	testConv(_L("Right shift down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightShift,0,EModifierShift|EModifierRightShift|EModifierLeftShift);
+	testConv(_L("Left shift up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftShift,0,EModifierKeyUp|EModifierShift|EModifierRightShift);
+	testConv(_L("Right shift up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightShift,0,EModifierKeyUp);
+
+	testConv(_L("Left control down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftCtrl,0,EModifierCtrl|EModifierLeftCtrl);
+	testConv(_L("Left control up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftCtrl,0,EModifierKeyUp|EModifierPureKeycode);
+
+	testConv(_L("Right control down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightCtrl,0,EModifierCtrl|EModifierRightCtrl);
+	testConv(_L("Right control up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightCtrl,0,EModifierKeyUp|EModifierPureKeycode);
+
+	testConv(_L("Left control down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftCtrl,0,EModifierCtrl|EModifierLeftCtrl);
+	testConv(_L("Right control down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightCtrl,0,EModifierCtrl|EModifierRightCtrl|EModifierLeftCtrl);
+	testConv(_L("Left control up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftCtrl,0,EModifierKeyUp|EModifierCtrl|EModifierRightCtrl|EModifierPureKeycode);
+	testConv(_L("Right control up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightCtrl,0,EModifierKeyUp|EModifierPureKeycode);
+//
+// Test function and alt keys - these are swapped on some platforms
+//
+    if(testType())
+        {
+    	testConv(_L("Left func down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftFunc,0,EModifierFunc|EModifierLeftFunc);
+    	testConv(_L("Left func up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftFunc,0,EModifierKeyUp);
+
+    	testConv(_L("Right func down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightFunc,0,EModifierFunc|EModifierRightFunc);
+    	testConv(_L("Right func up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightFunc,0,EModifierKeyUp);
+
+    	testConv(_L("Left func down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftFunc,0,EModifierFunc|EModifierLeftFunc);
+    	testConv(_L("Right func down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightFunc,0,EModifierFunc|EModifierRightFunc|EModifierLeftFunc);
+    	testConv(_L("Left func up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftFunc,0,EModifierKeyUp|EModifierFunc|EModifierRightFunc);
+    	testConv(_L("Right func up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightFunc,0,EModifierKeyUp);
+
+    	testConv(_L("Left alt down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftAlt,0,EModifierAlt|EModifierLeftAlt);
+    	testConv(_L("Left alt up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftAlt,0,EModifierKeyUp);
+
+    	testConv(_L("Right alt down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightAlt,0,EModifierAlt|EModifierRightAlt);
+    	testConv(_L("Right alt up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightAlt,0,EModifierKeyUp);
+
+    	testConv(_L("Left alt down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftAlt,0,EModifierAlt|EModifierLeftAlt);
+    	testConv(_L("Right alt down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightAlt,0,EModifierAlt|EModifierRightAlt|EModifierLeftAlt);
+    	testConv(_L("Left alt up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftAlt,0,EModifierKeyUp|EModifierAlt|EModifierRightAlt);
+    	testConv(_L("Right alt up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightAlt,0,EModifierKeyUp);
+        }
+    else
+        {
+    	testConv(_L("Left func down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftAlt,0,EModifierFunc|EModifierLeftFunc);
+    	testConv(_L("Left func up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftAlt,0,EModifierKeyUp);
+
+    	testConv(_L("Right func down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightAlt,0,EModifierFunc|EModifierRightFunc);
+    	testConv(_L("Right func up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightAlt,0,EModifierKeyUp);
+
+    	testConv(_L("Left func down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftAlt,0,EModifierFunc|EModifierLeftFunc);
+    	testConv(_L("Right func down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightAlt,0,EModifierFunc|EModifierRightFunc|EModifierLeftFunc);
+    	testConv(_L("Left func up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftAlt,0,EModifierKeyUp|EModifierFunc|EModifierRightFunc);
+	    testConv(_L("Right func up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightAlt,0,EModifierKeyUp);
+
+    	testConv(_L("Left alt down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftFunc,0,EModifierAlt|EModifierLeftAlt);
+    	testConv(_L("Left alt up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftFunc,0,EModifierKeyUp);
+
+    	testConv(_L("Right alt down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightFunc,0,EModifierAlt|EModifierRightAlt);
+    	testConv(_L("Right alt up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightFunc,0,EModifierKeyUp);
+
+    	testConv(_L("Left alt down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyLeftFunc,0,EModifierAlt|EModifierLeftAlt);
+    	testConv(_L("Right alt down"),KEY_DOWN,EXPECT_NO_KEY_PRESS,EStdKeyRightFunc,0,EModifierAlt|EModifierRightAlt|EModifierLeftAlt);
+    	testConv(_L("Left alt up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyLeftFunc,0,EModifierKeyUp|EModifierAlt|EModifierRightAlt);
+    	testConv(_L("Right alt up"),KEY_UP,EXPECT_NO_KEY_PRESS,EStdKeyRightFunc,0,EModifierKeyUp);
+        }
+//
+// Test control entering of ascii codes
+//
+    testCtrl(123);
+    testCtrl(217);
+    testCtrl(53);
+    testCtrl(37);
+
+/* These accent tests are dependent upon the keyboard mapping being used. They need enhancing
+   so that they adjust according to the platform on which they are being run
+
+//
+// Test that pressing Ctrl-1 followed by 'e' gives accents
+//
+	testAccents('1','E',0xe6);
+	testAccents('2','E',0xea);
+	testAccents('3','E',0xe8);
+	testAccents('4','E',0xe9);
+	testAccents('5','A',0xe3);
+	testAccents('6','E',0xea);
+
+*/
+	test.End();
+	return(KErrNone);
+    }
+