diff -r 000000000000 -r a41df078684a kerneltest/e32test/misc/t_uid.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/misc/t_uid.cpp	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,186 @@
+// 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\misc\t_uid.cpp
+// Overview:
+// Test handling of UIDs (Unique Identifiers). 
+// API Information:
+// TUid, TUidType, TCheckedUid.
+// Details:
+// - Assign some globally unique 32-bit numbers with specified values, 
+// get standard text form of the UID and check it is as expected.
+// - Set the specified Uid type to be packaged and verify
+// - validity of UID type. 
+// - Uid type contained is as expected.
+// - component UIDs are same as specified UID.
+// - the most derived UID is as expected.
+// - Check the process' Uids are as expected.
+// - Load the specified DLL, get Uid of DLL, name of this DLL's file,
+// compare the name with a specified text and check it is as expected,
+// verify the Uid is as expected.
+// Platforms/Drives/Compatibility:
+// All 
+// Assumptions/Requirement/Pre-requisites:
+// Failures and causes:
+// Base Port information:
+// 
+//
+
+#include <e32test.h>
+
+LOCAL_D RTest test(_L("T_UID"));
+
+const TUid g1 = {0x10000001};
+const TUid g11 = {0x10000001};
+const TUid g2 = {0x10000002};
+const TUid g22 = {0x10000002};
+const TUid g3 = {0x10000003};
+const TUid g33 = {0x10000003};
+
+LOCAL_C void testUid()
+//
+// Test UIDs
+//
+	{
+
+	test.Start(_L("All functions"));
+	test(g1==g11);
+	test(g2==g22);
+	test(g1!=g2);
+	TName a1Name = g1.Name();
+	TName a11Name = g11.Name();
+	TName a2Name = g2.Name();
+	TName a22Name = g22.Name();
+	test.Printf(_L("%S %S\n"),&a1Name,&a11Name);
+	test.Printf(_L("%S %S\n"),&a2Name,&a22Name);
+	test.End();
+	}
+
+LOCAL_C void testCheckedUid()
+//
+// Test checked UIDs
+//
+	{
+
+	test.Start(_L("All functions"));
+	TCheckedUid check1;
+	check1.Set(TUidType(g1));
+	test(check1.UidType().IsValid()==TRUE);
+	test(check1.UidType()[0]==g1);
+	test(check1.UidType()[1]==KNullUid);
+	test(check1.UidType()[2]==KNullUid);
+	test(check1.UidType().MostDerived()==g1);
+	test(check1.UidType().IsPresent(g1)==TRUE);
+	test(check1.UidType().IsPresent(g2)==FALSE);
+	test(check1.UidType().IsPresent(g3)==FALSE);
+	TCheckedUid check2;
+	check2.Set(TUidType(g1,g2));
+	test(check2.UidType().IsValid()==TRUE);
+	test(check2.UidType()[0]==g1);
+	test(check2.UidType()[1]==g2);
+	test(check2.UidType()[2]==KNullUid);
+	test(check2.UidType().MostDerived()==g2);
+	test(check2.UidType().IsPresent(g1)==TRUE);
+	test(check2.UidType().IsPresent(g2)==TRUE);
+	test(check2.UidType().IsPresent(g3)==FALSE);
+	TCheckedUid check3;
+	check3.Set(TUidType(g1,g2,g3));
+	test(check3.UidType().IsValid()==TRUE);
+	test(check3.UidType()[0]==g1);
+	test(check3.UidType()[1]==g2);
+	test(check3.UidType()[2]==g3);
+	test(check3.UidType().MostDerived()==g3);
+	test(check3.UidType().IsPresent(g1)==TRUE);
+	test(check3.UidType().IsPresent(g2)==TRUE);
+	test(check3.UidType().IsPresent(g3)==TRUE);
+	HBufC8* pH=check3.Des().Alloc();
+    TUidType t1(g3,check3.UidType()[1],check3.UidType()[2]);
+    check3=t1;
+	test(check3.UidType().IsValid()==TRUE);
+    TUidType t2(g3,g1,check3.UidType()[2]);
+    check3=t2;
+	test(check3.UidType().IsValid()==TRUE);
+    TUidType t3(g3,g1,g2);
+    check3=t3;
+	test(check3.UidType().IsValid()==TRUE);
+	test(check3.UidType()[0]==g3);
+	test(check3.UidType()[1]==g1);
+	test(check3.UidType()[2]==g2);
+	test(check3.UidType().IsPresent(g1)==TRUE);
+	test(check3.UidType().IsPresent(g2)==TRUE);
+	test(check3.UidType().IsPresent(g3)==TRUE);
+	check3.Set(*pH);
+	test(check3.UidType().IsValid()==TRUE);
+	test(check3.UidType()[0]==g1);
+	test(check3.UidType()[1]==g2);
+	test(check3.UidType()[2]==g3);
+	test(check3.UidType().IsPresent(g1)==TRUE);
+	test(check3.UidType().IsPresent(g2)==TRUE);
+	test(check3.UidType().IsPresent(g3)==TRUE);
+	TCheckedUid check4(*pH);
+	delete pH;
+	test(check4.UidType().IsValid()==TRUE);
+	test(check4.UidType()[0]==g1);
+	test(check4.UidType()[1]==g2);
+	test(check4.UidType()[2]==g3);
+//
+	test.End();
+	}
+
+GLDEF_C TInt E32Main()
+//
+// Test Uid handling.
+//
+    {
+
+	test.Title();
+//
+	test.Start(_L("Uid tests"));
+	testUid();
+//
+	test.Next(_L("Checked Uid tests"));
+	testCheckedUid();
+//
+	test.Next(_L("Check this process's Uids"));
+	test(RProcess().Type()[1]==TUid::Uid(0x22222222));
+	test(RProcess().Type()[2]==TUid::Uid(0x33333333));
+
+	test.Next(_L("Load Uid DLL"));
+	RLibrary lib;
+	TInt r=lib.Load(_L("T_DUID.DLL"));
+	test(r==KErrNone);
+	test.Next(_L("Test FileName"));
+	test.Printf(lib.FileName());
+	test.Printf(_L("\n"));
+
+#if defined(__WINS__)
+	if(PlatSec::ConfigSetting(PlatSec::EPlatSecEnforceSysBin))
+		test(lib.FileName().CompareF(_L("Z:\\Sys\\Bin\\T_DUID.DLL"))==0);
+	else
+		test(lib.FileName().CompareF(_L("Z:\\System\\Bin\\T_DUID.DLL"))==0);
+#else
+	if(PlatSec::ConfigSetting(PlatSec::EPlatSecEnforceSysBin))
+		test(lib.FileName().MatchF(_L("?:\\Sys\\Bin\\T_DUID.DLL"))!=KErrNotFound);
+	else
+		test(lib.FileName().MatchF(_L("?:\\System\\Bin\\T_DUID.DLL"))!=KErrNotFound);
+#endif
+	test.Next(_L("Check DLL Uid"));
+	test(lib.Type()[1]==TUid::Uid(0x12345678));
+	test(lib.Type()[2]==TUid::Uid(0x87654321));
+	lib.Close();
+	test.End();
+	return(KErrNone);
+	}
+
+
+