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From elecha...@apache.org
Subject svn commit: r496843 - /directory/branches/apacheds/1.0/server-unit/src/test/java/org/apache/directory/server/ReferralITest.java
Date Tue, 16 Jan 2007 19:59:16 GMT
Author: elecharny
Date: Tue Jan 16 11:59:16 2007
New Revision: 496843

URL: http://svn.apache.org/viewvc?view=rev&rev=496843
Log:
New temporary version written to test referrals accordingly to the cwiki page.
Will be improved in the next few days

Added:
    directory/branches/apacheds/1.0/server-unit/src/test/java/org/apache/directory/server/ReferralITest.java

Added: directory/branches/apacheds/1.0/server-unit/src/test/java/org/apache/directory/server/ReferralITest.java
URL: http://svn.apache.org/viewvc/directory/branches/apacheds/1.0/server-unit/src/test/java/org/apache/directory/server/ReferralITest.java?view=auto&rev=496843
==============================================================================
--- directory/branches/apacheds/1.0/server-unit/src/test/java/org/apache/directory/server/ReferralITest.java
(added)
+++ directory/branches/apacheds/1.0/server-unit/src/test/java/org/apache/directory/server/ReferralITest.java
Tue Jan 16 11:59:16 2007
@@ -0,0 +1,915 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *  
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *  
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License. 
+ *  
+ */
+package org.apache.directory.server;
+
+
+import java.util.Hashtable;
+import java.util.List;
+
+import javax.naming.Context;
+import javax.naming.Name;
+import javax.naming.NameAlreadyBoundException;
+import javax.naming.NamingException;
+import javax.naming.ReferralException;
+import javax.naming.directory.Attribute;
+import javax.naming.directory.Attributes;
+import javax.naming.ldap.InitialLdapContext;
+import javax.naming.ldap.LdapContext;
+
+import org.apache.directory.server.unit.AbstractServerTest;
+import org.apache.directory.shared.ldap.message.AttributeImpl;
+import org.apache.directory.shared.ldap.message.AttributesImpl;
+
+
+/**
+ * Tests to make sure the server is operating correctly when handling referrals.
+ *
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ * @version $Rev: 493916 $
+ */
+public class ReferralITest extends AbstractServerTest
+{
+    TestData td = new TestData();
+
+
+    /**
+     * Create attributes for a person entry.
+     */
+    protected Attributes getPersonAttributes( String sn, String cn )
+    {
+        Attributes attributes = new AttributesImpl();
+        Attribute attribute = new AttributeImpl( "objectClass" );
+        attribute.add( "top" );
+        attribute.add( "person" );
+        attributes.put( attribute );
+        attributes.put( "cn", cn );
+        attributes.put( "sn", sn );
+        attributes.put( "description", cn + " is a person." );
+        return attributes;
+    }
+
+
+    public void setUp() throws Exception
+    {
+        super.setUp();
+        addReferralEntry();
+    }
+
+
+    public void tearDown() throws Exception
+    {
+        if ( td.refFrance != null )
+        {
+            td.refFrance.close();
+        }
+
+        if ( td.refUsa != null )
+        {
+            td.refUsa.close();
+        }
+
+        td.ctx.close();
+
+        super.tearDown();
+    }
+
+
+    /**
+     * Get's the root "ou=system" using the SUN JNDI provider on the embedded ApacheDS instance
+     */
+    private LdapContext getSystemRoot() throws NamingException
+    {
+        Hashtable env = new Hashtable();
+        env.put( "java.naming.factory.initial", "com.sun.jndi.ldap.LdapCtxFactory" );
+        env.put( "java.naming.provider.url", "ldap://localhost:" + port + "/ou=system" );
+        env.put( "java.naming.security.principal", "uid=admin,ou=system" );
+        env.put( "java.naming.security.credentials", "secret" );
+        env.put( "java.naming.security.authentication", "simple" );
+        LdapContext ctx = new InitialLdapContext( env, null );
+        assertNotNull( ctx );
+        return ctx;
+    }
+
+    class TestData
+    {
+        LdapContext ctx;
+        Name ctxDn;
+        LdapContext refFrance;
+        LdapContext refUsa;
+        List refs;
+    }
+
+
+    public void addReferralEntry() throws NamingException
+    {
+        String europ = "ldap://france:10389/c=france,ou=system";
+        String america = "ldap://usa:10389/c=usa,ou=system";
+
+        td.ctx = getSystemRoot();
+
+        // -------------------------------------------------------------------
+        // Adds a referral entry regardless of referral handling settings
+        // -------------------------------------------------------------------
+
+        // Add a referral entry for europ
+        Attributes france = new AttributesImpl( "objectClass", "top", true );
+        france.get( "objectClass" ).add( "referral" );
+        france.get( "objectClass" ).add( "extensibleObject" );
+        france.put( "ref", europ );
+        france.put( "c", "europ" );
+
+        // Add a referral entry for america
+        Attributes usa = new AttributesImpl( "objectClass", "top", true );
+        usa.get( "objectClass" ).add( "referral" );
+        usa.get( "objectClass" ).add( "extensibleObject" );
+        usa.put( "ref", america );
+        usa.put( "c", "america" );
+
+        // Just in case if server is a remote server destroy remaing referral
+        td.ctx.addToEnvironment( Context.REFERRAL, "ignore" );
+        
+        try
+        {
+            td.refFrance = ( LdapContext ) td.ctx.createSubcontext( "c=europ", france );
+            td.refUsa = ( LdapContext ) td.ctx.createSubcontext( "c=america", usa );
+        }
+        catch ( NameAlreadyBoundException e )
+        {
+            td.refFrance = ( LdapContext ) td.ctx.lookup( "c=europ" );
+            td.refUsa = ( LdapContext ) td.ctx.lookup( "c=america" );
+        }
+    }
+
+
+    public void checkAncestorReferrals( ReferralException e ) throws Exception
+    {
+        String referral = (String)e.getReferralInfo();
+        assertTrue( "ldap://france:10389/c=france,ou=system".equals( referral ) ||
+            "ldap://usa:10389/c=usa,ou=system".equals( referral ) );
+    }
+
+
+    public void checkParentReferrals( ReferralException e ) throws Exception
+    {
+        String referral = (String)e.getReferralInfo();
+        assertTrue( referral.startsWith( "ldap://france:10389/" ) ||
+            referral.startsWith( "ldap://usa:10389/" ) );
+    }
+
+
+    /**
+     * Checks for correct core behavoir when Context.REFERRAL is set to <b>throw</b>
+     * for an add operation with the parent context being a referral.
+     * 
+     * @throws Exception if something goes wrong.
+     */
+    public void testAddWithReferralParent() throws Exception
+    {
+        // -------------------------------------------------------------------
+        // Attempt to add a normal entry below the referral parent. We should
+        // encounter referral errors with referral setting set to throw.
+        // -------------------------------------------------------------------
+
+        td.refUsa.addToEnvironment( Context.REFERRAL, "throw" );
+        
+        Attributes userEntry = new AttributesImpl( "objectClass", "top", true );
+        userEntry.get( "objectClass" ).add( "person" );
+        userEntry.put( "sn", "karasulu" );
+        userEntry.put( "cn", "alex karasulu" );
+
+        try
+        {
+            td.refUsa.createSubcontext( "cn=alex karasulu", userEntry );
+            fail( "Should fail here throwing a ReferralException" );
+        }
+        catch ( ReferralException e )
+        {
+            checkParentReferrals( e );
+        }
+    }
+
+
+    /**
+     * Checks for correct core behavoir when Context.REFERRAL is set to <b>throw</b>
+     * for an add operation with an ancestor context being a referral.
+     * 
+     * @throws Exception if something goes wrong.
+     */
+    /*public void testAddWithReferralAncestor() throws Exception
+    {
+        // -------------------------------------------------------------------
+        // Attempt to add a normal entry below the referral ancestor. We should
+        // encounter referral errors with referral setting set to throw.
+        // -------------------------------------------------------------------
+
+        td.refUsa.addToEnvironment( Context.REFERRAL, "throw" );
+        Attributes userEntry = new AttributesImpl( "objectClass", "top", true );
+        userEntry.get( "objectClass" ).add( "person" );
+        userEntry.put( "sn", "karasulu" );
+        userEntry.put( "cn", "alex karasulu" );
+
+        try
+        {
+            td.refCtx.createSubcontext( "cn=alex karasulu,ou=apache", userEntry );
+            fail( "Should fail here throwing a ReferralException" );
+        }
+        catch ( ReferralException e )
+        {
+            checkAncestorReferrals( e );
+        }
+    }
+
+
+    /**
+     * Checks for correct core behavoir when Context.REFERRAL is set to <b>throw</b>
+     * for an delete operation with the parent context being a referral.
+     * 
+     * @throws Exception if something goes wrong.
+     */
+    /*public void testDeleteWithReferralParent() throws Exception
+    {
+        // -------------------------------------------------------------------
+        // Attempt to delete a non-existent entry below the referral parent. 
+        // We should encounter referral errors with referral setting set to 
+        // throw.
+        // -------------------------------------------------------------------
+
+        td.refCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        try
+        {
+            td.refCtx.destroySubcontext( "cn=alex karasulu" );
+            fail( "Should fail here throwing a ReferralException" );
+        }
+        catch ( ReferralException e )
+        {
+            checkParentReferrals( e );
+        }
+    }
+
+
+    /**
+     * Checks for correct core behavoir when Context.REFERRAL is set to <b>throw</b>
+     * for a delete operation with an ancestor context being a referral.
+     * 
+     * @throws Exception if something goes wrong.
+     */
+    /*public void testDeleteWithReferralAncestor() throws Exception
+    {
+        // -------------------------------------------------------------------
+        // Attempt to delete a non-existent entry below the referral ancestor. 
+        // We should encounter referral errors when referral setting is set to 
+        // throw.
+        // -------------------------------------------------------------------
+
+        td.refCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        try
+        {
+            td.refCtx.destroySubcontext( "cn=alex karasulu,ou=apache" );
+            fail( "Should fail here throwing a ReferralException" );
+        }
+        catch ( ReferralException e )
+        {
+            checkAncestorReferrals( e );
+        }
+    }
+
+
+    /**
+     * Checks for correct core behavoir when Context.REFERRAL is set to <b>throw</b>
+     * for a modify operation with the parent context being a referral.
+     * 
+     * @throws Exception if something goes wrong.
+     */
+    /*public void testModifyWithReferralParent() throws Exception
+    {
+        // -------------------------------------------------------------------
+        // Attempt to modify the attributes of an entry below the referral 
+        // parent.  We should encounter referral errors with referral setting 
+        // set to throw.
+        // -------------------------------------------------------------------
+
+        td.refCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        try
+        {
+            td.refCtx.modifyAttributes( "cn=alex karasulu", DirContext.ADD_ATTRIBUTE, new
AttributesImpl(
+                "description", "just some text", true ) );
+            fail( "Should fail here throwing a ReferralException" );
+        }
+        catch ( ReferralException e )
+        {
+            checkParentReferrals( e );
+        }
+    }
+
+
+    /**
+     * Checks for correct core behavoir when Context.REFERRAL is set to <b>throw</b>
+     * for a modify operation with an ancestor context being a referral.
+     * 
+     * @throws Exception if something goes wrong.
+     */
+    /*public void testModifyWithReferralAncestor() throws Exception
+    {
+        // -------------------------------------------------------------------
+        // Attempt to modify the attributes of an entry below the referral 
+        // ancestor. We should encounter referral errors when referral setting 
+        // is set to throw.
+        // -------------------------------------------------------------------
+
+        td.refCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        try
+        {
+            td.refCtx.modifyAttributes( "cn=alex karasulu,ou=apache", DirContext.ADD_ATTRIBUTE,
new AttributesImpl(
+                "description", "just some text", true ) );
+            fail( "Should fail here throwing a ReferralException" );
+        }
+        catch ( ReferralException e )
+        {
+            checkAncestorReferrals( e );
+        }
+    }
+
+
+    /**
+     * Checks for correct core behavoir when Context.REFERRAL is set to <b>throw</b>
+     * for a modify operation with the parent context being a referral.
+     * 
+     * @throws Exception if something goes wrong.
+     */
+    /*public void testModifyWithReferralParent2() throws Exception
+    {
+        // -------------------------------------------------------------------
+        // Attempt to modify the attributes of an entry below the referral 
+        // parent.  We should encounter referral errors with referral setting 
+        // set to throw.
+        // -------------------------------------------------------------------
+
+        td.refCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        try
+        {
+            ModificationItemImpl[] mods = new ModificationItemImpl[]
+                { new ModificationItemImpl( DirContext.ADD_ATTRIBUTE, new AttributeImpl(
"description", "just some text" ) ) };
+            td.refCtx.modifyAttributes( "cn=alex karasulu", mods );
+            fail( "Should fail here throwing a ReferralException" );
+        }
+        catch ( ReferralException e )
+        {
+            checkParentReferrals( e );
+        }
+    }
+
+
+    /**
+     * Checks for correct core behavoir when Context.REFERRAL is set to <b>throw</b>
+     * for a modify operation with an ancestor context being a referral.
+     * 
+     * @throws Exception if something goes wrong.
+     */
+    /*public void testModifyWithReferralAncestor2() throws Exception
+    {
+        // -------------------------------------------------------------------
+        // Attempt to modify the attributes of an entry below the referral 
+        // ancestor. We should encounter referral errors when referral setting 
+        // is set to throw.
+        // -------------------------------------------------------------------
+
+        td.refCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        try
+        {
+            ModificationItemImpl[] mods = new ModificationItemImpl[]
+                { new ModificationItemImpl( DirContext.ADD_ATTRIBUTE, new AttributeImpl(
"description", "just some text" ) ) };
+            td.refCtx.modifyAttributes( "cn=alex karasulu,ou=apache", mods );
+            fail( "Should fail here throwing a ReferralException" );
+        }
+        catch ( ReferralException e )
+        {
+            checkAncestorReferrals( e );
+        }
+    }
+
+
+    /**
+     * Checks for correct core behavoir when Context.REFERRAL is set to <b>throw</b>
+     * for a modify rdn interceptor operation (corresponds to a subset of the modify 
+     * dn operation) with the parent context being a referral.
+     * 
+     * @throws Exception if something goes wrong.
+     */
+    /*public void testModifyRdnWithReferralParent() throws Exception
+    {
+        // -------------------------------------------------------------------
+        // Attempt to modify the last component of the entry's name which 
+        // resides below an parent which is a referral. We should encounter 
+        // referral errors when referral setting is set to throw.
+        // -------------------------------------------------------------------
+
+        td.refCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        try
+        {
+            td.refCtx.rename( "cn=alex karasulu", "cn=aok" );
+            fail( "Should fail here throwing a ReferralException" );
+        }
+        catch ( ReferralException e )
+        {
+            checkParentReferrals( e );
+        }
+    }
+
+
+    /**
+     * Checks for correct core behavoir when Context.REFERRAL is set to <b>throw</b>
+     * for a modify rdn interceptor operation (corresponds to a subset of the modify 
+     * dn operation) with an ancestor context being a referral.
+     * 
+     * @throws Exception if something goes wrong.
+     */
+    /*public void testModifyRdnWithReferralAncestor() throws Exception
+    {
+        // -------------------------------------------------------------------
+        // Attempt to modify the last component of the entry's name which 
+        // resides below an ancestor which is a referral. We should encounter 
+        // referral errors when referral setting is set to throw.
+        // -------------------------------------------------------------------
+
+        td.refCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        try
+        {
+            td.refCtx.rename( "cn=alex karasulu,ou=apache", "cn=aok,ou=apache" );
+            fail( "Should fail here throwing a ReferralException" );
+        }
+        catch ( ReferralException e )
+        {
+            checkAncestorReferrals( e );
+        }
+    }
+
+
+    /**
+     * Checks for correct core behavoir when Context.REFERRAL is set to <b>throw</b>
+     * for a move interceptor operation (corresponds to a subset of the modify 
+     * dn operation) with the parent context being a referral.
+     * 
+     * @throws Exception if something goes wrong.
+     */
+    /*public void testMoveWithReferralParent() throws Exception
+    {
+        // -------------------------------------------------------------------
+        // Attempt to modify the last component of the entry's name which 
+        // resides below an parent which is a referral. We should encounter 
+        // referral errors when referral setting is set to throw.
+        // -------------------------------------------------------------------
+
+        td.refCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        try
+        {
+            td.refCtx.rename( "cn=alex karasulu", "cn=alex karasulu,ou=groups" );
+            fail( "Should fail here throwing a ReferralException" );
+        }
+        catch ( PartialResultException e )
+        {
+        }
+        catch ( ReferralException e )
+        {
+            checkParentReferrals( e );
+        }
+    }
+
+
+    /**
+     * Checks for correct core behavoir when Context.REFERRAL is set to <b>throw</b>
+     * for a move interceptor operation (corresponds to a subset of the modify 
+     * dn operation) with an ancestor context being a referral.
+     * 
+     * @throws Exception if something goes wrong.
+     */
+    /*public void testMoveWithReferralAncestor() throws Exception
+    {
+        // -------------------------------------------------------------------
+        // Attempt to modify the last component of the entry's name which 
+        // resides below an ancestor which is a referral. We should encounter 
+        // referral errors when referral setting is set to throw.
+        // -------------------------------------------------------------------
+
+        td.refCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        try
+        {
+            td.refCtx.rename( "cn=alex karasulu,ou=apache", "cn=alex karasulu,ou=groups"
);
+            fail( "Should fail here throwing a ReferralException" );
+        }
+        catch ( PartialResultException e )
+        {
+        }
+        catch ( ReferralException e )
+        {
+            checkAncestorReferrals( e );
+        }
+    }
+
+
+    /**
+     * Checks for correct core behavoir when Context.REFERRAL is set to <b>throw</b>
+     * for a move interceptor operation (corresponds to a subset of the modify 
+     * dn operation) with the parent context being a referral.
+     * 
+     * @throws Exception if something goes wrong.
+     */
+    /*public void testMoveWithReferralParent2() throws Exception
+    {
+        // -------------------------------------------------------------------
+        // Attempt to modify the last component of the entry's name which 
+        // resides below an parent which is a referral. We should encounter 
+        // referral errors when referral setting is set to throw.
+        // -------------------------------------------------------------------
+
+        td.refCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        try
+        {
+            td.refCtx.rename( "cn=alex karasulu", "cn=aok,ou=groups" );
+            fail( "Should fail here throwing a ReferralException" );
+        }
+        catch ( PartialResultException e )
+        {
+        }
+        catch ( ReferralException e )
+        {
+            checkParentReferrals( e );
+        }
+    }
+
+
+    /**
+     * Checks for correct core behavoir when Context.REFERRAL is set to <b>throw</b>
+     * for a move interceptor operation (corresponds to a subset of the modify 
+     * dn operation) with an ancestor context being a referral.
+     * 
+     * @throws Exception if something goes wrong.
+     */
+    /*public void testMoveWithReferralAncestor2() throws Exception
+    {
+        // -------------------------------------------------------------------
+        // Attempt to modify the last component of the entry's name which 
+        // resides below an ancestor which is a referral. We should encounter 
+        // referral errors when referral setting is set to throw.
+        // -------------------------------------------------------------------
+
+        td.refCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        try
+        {
+            td.refCtx.rename( "cn=alex karasulu,ou=apache", "cn=aok,ou=groups" );
+            fail( "Should fail here throwing a ReferralException" );
+        }
+        catch ( PartialResultException e )
+        {
+        }
+        catch ( ReferralException e )
+        {
+            checkAncestorReferrals( e );
+        }
+    }
+
+
+    /**
+     * Checks for correct core behavoir when Context.REFERRAL is set to <b>throw</b>
+     * for a move interceptor operation (corresponds to a subset of the modify 
+     * dn operation) with the parent context being a referral.
+     * 
+     * @throws Exception if something goes wrong.
+     */
+    /*public void testMoveWithReferralParentDest() throws Exception
+    {
+        // -------------------------------------------------------------------
+        // Attempt to modify the last component of the entry's name which 
+        // resides below an parent which is a referral. We should encounter 
+        // referral errors when referral setting is set to throw.
+        // -------------------------------------------------------------------
+
+        createLocalUser();
+        td.rootCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        try
+        {
+            td.rootCtx.rename( "cn=akarasulu", "cn=akarasulu,ou=users" );
+            fail( "Should fail here throwing a LdapNamingException with ResultCodeEnum =
AFFECTSMULTIPLEDSAS" );
+        }
+        // this should have a result code of 71 for affectsMultipleDSAs
+        // however there is absolutely no way for us to tell if this is 
+        // the case because of JNDI exception resolution issues with LDAP
+        catch ( NamingException e )
+        {
+        }
+    }
+
+
+    /**
+     * Checks for correct core behavoir when Context.REFERRAL is set to <b>throw</b>
+     * for a move interceptor operation (corresponds to a subset of the modify 
+     * dn operation) with an ancestor context being a referral.
+     * 
+     * @throws Exception if something goes wrong.
+     */
+    /*public void testMoveWithReferralAncestorDest() throws Exception
+    {
+        // -------------------------------------------------------------------
+        // Attempt to modify the last component of the entry's name which 
+        // resides below an ancestor which is a referral. We should encounter 
+        // referral errors when referral setting is set to throw.
+        // -------------------------------------------------------------------
+
+        createDeepLocalUser();
+        td.rootCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        try
+        {
+            td.rootCtx.rename( "cn=akarasulu,ou=deep", "cn=akarasulu,ou=users" );
+            fail( "Should fail here throwing a LdapNamingException with ResultCodeEnum =
AFFECTSMULTIPLEDSAS" );
+        }
+        // this should have a result code of 71 for affectsMultipleDSAs
+        // however there is absolutely no way for us to tell if this is 
+        // the case because of JNDI exception resolution issues with LDAP
+        catch ( NamingException e )
+        {
+        }
+    }
+
+
+    /**
+     * Checks for correct core behavoir when Context.REFERRAL is set to <b>throw</b>
+     * for a move interceptor operation (corresponds to a subset of the modify 
+     * dn operation) with the parent context being a referral.
+     * 
+     * @throws Exception if something goes wrong.
+     */
+    /*public void testMoveWithReferralParent2Dest() throws Exception
+    {
+        // -------------------------------------------------------------------
+        // Attempt to modify the last component of the entry's name which 
+        // resides below an parent which is a referral. We should encounter 
+        // referral errors when referral setting is set to throw.
+        // -------------------------------------------------------------------
+
+        createLocalUser();
+        td.rootCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        try
+        {
+            td.rootCtx.rename( "cn=akarasulu", "cn=aok,ou=users" );
+            fail( "Should fail here throwing a LdapNamingException with ResultCodeEnum =
AFFECTSMULTIPLEDSAS" );
+        }
+        // this should have a result code of 71 for affectsMultipleDSAs
+        // however there is absolutely no way for us to tell if this is 
+        // the case because of JNDI exception resolution issues with LDAP
+        catch ( NamingException e )
+        {
+        }
+    }
+
+
+    /**
+     * Checks for correct core behavoir when Context.REFERRAL is set to <b>throw</b>
+     * for a move interceptor operation (corresponds to a subset of the modify 
+     * dn operation) with an ancestor context being a referral.
+     * 
+     * @throws Exception if something goes wrong.
+     */
+    /*public void testMoveWithReferralAncestor2Dest() throws Exception
+    {
+        // -------------------------------------------------------------------
+        // Attempt to modify the last component of the entry's name which 
+        // resides below an ancestor which is a referral. We should encounter 
+        // referral errors when referral setting is set to throw.
+        // -------------------------------------------------------------------
+
+        createDeepLocalUser();
+        td.rootCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        try
+        {
+            td.rootCtx.rename( "cn=akarasulu,ou=deep", "cn=aok,ou=users" );
+            fail( "Should fail here throwing a LdapNamingException with ResultCodeEnum =
AFFECTSMULTIPLEDSAS" );
+        }
+        // this should have a result code of 71 for affectsMultipleDSAs
+        // however there is absolutely no way for us to tell if this is 
+        // the case because of JNDI exception resolution issues with LDAP
+        catch ( NamingException e )
+        {
+        }
+    }
+
+
+    public void createLocalUser() throws Exception
+    {
+        LdapContext userCtx = null;
+        Attributes referral = new AttributesImpl( "objectClass", "top", true );
+        referral.get( "objectClass" ).add( "person" );
+        referral.put( "cn", "akarasulu" );
+        referral.put( "sn", "karasulu" );
+
+        try
+        {
+            td.rootCtx.destroySubcontext( "uid=akarasulu" );
+        }
+        catch ( NameNotFoundException e )
+        {
+        }
+        try
+        {
+            userCtx = ( LdapContext ) td.rootCtx.createSubcontext( "cn=akarasulu", referral
);
+        }
+        catch ( NameAlreadyBoundException e )
+        {
+            td.refCtx = ( LdapContext ) td.rootCtx.lookup( "cn=akarasulu" );
+        }
+        referral = userCtx.getAttributes( "" );
+        assertTrue( referral.get( "cn" ).contains( "akarasulu" ) );
+        assertTrue( referral.get( "sn" ).contains( "karasulu" ) );
+    }
+
+
+    public void createDeepLocalUser() throws Exception
+    {
+        LdapContext userCtx = null;
+        Attributes referral = new AttributesImpl( "objectClass", "top", true );
+        referral.get( "objectClass" ).add( "person" );
+        referral.put( "cn", "akarasulu" );
+        referral.put( "sn", "karasulu" );
+
+        try
+        {
+            td.rootCtx.destroySubcontext( "uid=akarasulu,ou=deep" );
+        }
+        catch ( NameNotFoundException e )
+        {
+        }
+        try
+        {
+            td.rootCtx.destroySubcontext( "ou=deep" );
+        }
+        catch ( NameNotFoundException e )
+        {
+        }
+        try
+        {
+            Attributes ouAttrs = new AttributesImpl( "objectClass", "top", true );
+            ouAttrs.get( "objectClass" ).add( "organizationalUnit" );
+            ouAttrs.put( "ou", "deep" );
+            td.rootCtx.createSubcontext( "ou=deep", ouAttrs );
+            userCtx = ( LdapContext ) td.rootCtx.createSubcontext( "cn=akarasulu,ou=deep",
referral );
+        }
+        catch ( NameAlreadyBoundException e )
+        {
+            td.refCtx = ( LdapContext ) td.rootCtx.lookup( "cn=akarasulu,ou=deep" );
+        }
+        referral = userCtx.getAttributes( "" );
+        assertTrue( referral.get( "cn" ).contains( "akarasulu" ) );
+        assertTrue( referral.get( "sn" ).contains( "karasulu" ) );
+    }
+
+
+    public void testSearchBaseIsReferral() throws Exception
+    {
+        SearchControls controls = new SearchControls();
+        controls.setSearchScope( SearchControls.SUBTREE_SCOPE );
+        td.rootCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        try
+        {
+            td.rootCtx.search( "ou=users", "(objectClass=*)", controls );
+            fail( "should never get here" );
+        }
+        catch ( ReferralException e )
+        {
+            assertEquals( "ldap://fermi:10389/ou=users,ou=system??sub", e.getReferralInfo()
);
+            assertTrue( e.skipReferral() );
+            assertEquals( "ldap://hertz:10389/ou=users,dc=example,dc=com??sub", e.getReferralInfo()
);
+            assertTrue( e.skipReferral() );
+            assertEquals( "ldap://maxwell:10389/ou=users,ou=system??sub", e.getReferralInfo()
);
+            assertFalse( e.skipReferral() );
+        }
+    }
+
+
+    public void testSearchBaseParentIsReferral() throws Exception
+    {
+        SearchControls controls = new SearchControls();
+        controls.setSearchScope( SearchControls.OBJECT_SCOPE );
+        td.refCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        try
+        {
+            td.refCtx.search( "cn=alex karasulu", "(objectClass=*)", controls );
+        }
+        catch ( ReferralException e )
+        {
+            assertEquals( "ldap://fermi:10389/cn=alex karasulu,ou=users,ou=system??base",
e.getReferralInfo() );
+            assertTrue( e.skipReferral() );
+            assertEquals( "ldap://hertz:10389/cn=alex karasulu,ou=users,dc=example,dc=com??base",
e.getReferralInfo() );
+            assertTrue( e.skipReferral() );
+            assertEquals( "ldap://maxwell:10389/cn=alex karasulu,ou=users,ou=system??base",
e.getReferralInfo() );
+            assertFalse( e.skipReferral() );
+        }
+    }
+
+
+    public void testSearchBaseAncestorIsReferral() throws Exception
+    {
+        SearchControls controls = new SearchControls();
+        controls.setSearchScope( SearchControls.OBJECT_SCOPE );
+        td.refCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        try
+        {
+            td.refCtx.search( "cn=alex karasulu,ou=apache", "(objectClass=*)", controls );
+        }
+        catch ( ReferralException e )
+        {
+            assertEquals( "ldap://fermi:10389/cn=alex karasulu,ou=apache,ou=users,ou=system??base",
e.getReferralInfo() );
+            assertTrue( e.skipReferral() );
+            assertEquals( "ldap://hertz:10389/cn=alex karasulu,ou=apache,ou=users,dc=example,dc=com??base",
e
+                .getReferralInfo() );
+            assertTrue( e.skipReferral() );
+            assertEquals( "ldap://maxwell:10389/cn=alex karasulu,ou=apache,ou=users,ou=system??base",
e
+                .getReferralInfo() );
+            assertFalse( e.skipReferral() );
+        }
+    }
+
+
+    public void testSearchContinuations() throws Exception
+    {
+        SearchControls controls = new SearchControls();
+        controls.setSearchScope( SearchControls.SUBTREE_SCOPE );
+        NamingEnumeration list = td.rootCtx.search( "", "(objectClass=*)", controls );
+        Map results = new HashMap();
+        while ( list.hasMore() )
+        {
+            SearchResult result = ( SearchResult ) list.next();
+            results.put( result.getName(), result );
+        }
+
+        assertNotNull( results.get( "ou=users" ) );
+
+        // -------------------------------------------------------------------
+        // Now we will throw exceptions when searching for referrals 
+        // -------------------------------------------------------------------
+
+        td.rootCtx.addToEnvironment( Context.REFERRAL, "throw" );
+        list = td.rootCtx.search( "", "(objectClass=*)", controls );
+        results = new HashMap();
+
+        try
+        {
+            while ( list.hasMore() )
+            {
+                SearchResult result = ( SearchResult ) list.next();
+                results.put( result.getName(), result );
+            }
+        }
+        catch ( ReferralException e )
+        {
+            assertEquals( "ldap://fermi:10389/ou=users,ou=system??sub", e.getReferralInfo()
);
+            assertTrue( e.skipReferral() );
+            assertEquals( "ldap://hertz:10389/ou=users,dc=example,dc=com??sub", e.getReferralInfo()
);
+            assertTrue( e.skipReferral() );
+            assertEquals( "ldap://maxwell:10389/ou=users,ou=system??sub", e.getReferralInfo()
);
+            assertFalse( e.skipReferral() );
+        }
+
+        assertNull( results.get( "ou=users" ) );
+
+        // try again but this time with single level scope
+
+        controls.setSearchScope( SearchControls.ONELEVEL_SCOPE );
+        list = td.rootCtx.search( "", "(objectClass=*)", controls );
+        results = new HashMap();
+
+        try
+        {
+            while ( list.hasMore() )
+            {
+                SearchResult result = ( SearchResult ) list.next();
+                results.put( result.getName(), result );
+            }
+        }
+        catch ( ReferralException e )
+        {
+            assertEquals( "ldap://fermi:10389/ou=users,ou=system??base", e.getReferralInfo()
);
+            assertTrue( e.skipReferral() );
+            assertEquals( "ldap://hertz:10389/ou=users,dc=example,dc=com??base", e.getReferralInfo()
);
+            assertTrue( e.skipReferral() );
+            assertEquals( "ldap://maxwell:10389/ou=users,ou=system??base", e.getReferralInfo()
);
+            assertFalse( e.skipReferral() );
+        }
+
+        assertNull( results.get( "ou=users" ) );
+    }*/
+}
\ No newline at end of file



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