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From elecha...@apache.org
Subject svn commit: r368664 - /directory/trunks/ldap-common/src/test/java/org/apache/ldap/common/codec/LdapMessageTest.java
Date Fri, 13 Jan 2006 10:01:57 GMT
Author: elecharny
Date: Fri Jan 13 02:01:54 2006
New Revision: 368664

URL: http://svn.apache.org/viewcvs?rev=368664&view=rev
Log:
Added this class to test the hardening of LdapMessages

Added:
    directory/trunks/ldap-common/src/test/java/org/apache/ldap/common/codec/LdapMessageTest.java

Added: directory/trunks/ldap-common/src/test/java/org/apache/ldap/common/codec/LdapMessageTest.java
URL: http://svn.apache.org/viewcvs/directory/trunks/ldap-common/src/test/java/org/apache/ldap/common/codec/LdapMessageTest.java?rev=368664&view=auto
==============================================================================
--- directory/trunks/ldap-common/src/test/java/org/apache/ldap/common/codec/LdapMessageTest.java
(added)
+++ directory/trunks/ldap-common/src/test/java/org/apache/ldap/common/codec/LdapMessageTest.java
Fri Jan 13 02:01:54 2006
@@ -0,0 +1,179 @@
+/*
+ *   Copyright 2005 The Apache Software Foundation
+ *
+ *   Licensed 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.ldap.common.codec;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.asn1.codec.DecoderException;
+import org.apache.asn1.ber.Asn1Decoder;
+import org.apache.asn1.ber.IAsn1Container;
+import org.apache.ldap.common.codec.LdapDecoder;
+import org.apache.ldap.common.codec.LdapMessageContainer;
+
+import java.nio.ByteBuffer;
+
+
+/**
+ * A global Ldap Decoder test
+ * 
+ *
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ */
+public class LdapMessageTest extends TestCase
+{
+    //~ Methods ------------------------------------------------------------------------------------
+
+    /**
+     * Test the decoding of null length messageId
+     */
+    public void testDecodeMessageLengthNull()
+    {
+
+        Asn1Decoder ldapDecoder = new LdapDecoder();
+
+        ByteBuffer  stream      = ByteBuffer.allocate( 0x02 );
+        stream.put(
+            new byte[]
+            {
+                0x30, 0x00, 		// LDAPMessage ::=SEQUENCE {
+            } );
+
+        stream.flip();
+
+        // Allocate a LdapMessage Container
+        IAsn1Container ldapMessageContainer = new LdapMessageContainer();
+
+        // Decode a BindRequest PDU
+        try
+        {
+            ldapDecoder.decode( stream, ldapMessageContainer );
+        }
+        catch ( DecoderException de )
+        {
+        	assertTrue( true );
+        	return;
+        }
+
+        Assert.fail( "We should not reach this point !" );
+    }
+    
+    /**
+     * Test the decoding of null length messageId
+     */
+    public void testDecodeMessageIdLengthNull()
+    {
+
+        Asn1Decoder ldapDecoder = new LdapDecoder();
+
+        ByteBuffer  stream      = ByteBuffer.allocate( 0x04 );
+        stream.put(
+            new byte[]
+            {
+                0x30, 0x02, 		// LDAPMessage ::=SEQUENCE {
+                0x02, 0x00 		//         messageID MessageID
+            } );
+
+        stream.flip();
+
+        // Allocate a LdapMessage Container
+        IAsn1Container ldapMessageContainer = new LdapMessageContainer();
+
+        // Decode a BindRequest PDU
+        try
+        {
+            ldapDecoder.decode( stream, ldapMessageContainer );
+        }
+        catch ( DecoderException de )
+        {
+        	assertTrue( true );
+        	return;
+        }
+
+        Assert.fail( "We should not reach this point !" );
+    }
+
+    /**
+     * Test the decoding of null length messageId
+     */
+    public void testDecodeMessageIdMinusOne()
+    {
+
+        Asn1Decoder ldapDecoder = new LdapDecoder();
+
+        ByteBuffer  stream      = ByteBuffer.allocate( 0x05 );
+        stream.put(
+            new byte[]
+            {
+                0x30, 0x03, 		// LDAPMessage ::=SEQUENCE {
+                0x02, 0x01, (byte)0xff//         messageID MessageID = -1
+            } );
+
+        stream.flip();
+
+        // Allocate a LdapMessage Container
+        IAsn1Container ldapMessageContainer = new LdapMessageContainer();
+
+        // Decode a BindRequest PDU
+        try
+        {
+            ldapDecoder.decode( stream, ldapMessageContainer );
+        }
+        catch ( DecoderException de )
+        {
+        	assertTrue( true );
+        	return;
+        }
+
+        Assert.fail( "We should not reach this point !" );
+    }
+
+    /**
+     * Test the decoding of null length messageId
+     */
+    public void testDecodeMessageIdMaxInt()
+    {
+
+        Asn1Decoder ldapDecoder = new LdapDecoder();
+
+        ByteBuffer  stream      = ByteBuffer.allocate( 0x08 );
+        stream.put(
+            new byte[]
+            {
+                0x30, 0x06, 		// LDAPMessage ::=SEQUENCE {
+                0x02, 0x04, (byte)0x7f, (byte)0xff, (byte)0xff, (byte)0xff//         messageID
MessageID = -1
+            } );
+
+        stream.flip();
+
+        // Allocate a LdapMessage Container
+        IAsn1Container ldapMessageContainer = new LdapMessageContainer();
+
+        // Decode a BindRequest PDU
+        try
+        {
+            ldapDecoder.decode( stream, ldapMessageContainer );
+        }
+        catch ( DecoderException de )
+        {
+        	assertTrue( true );
+        	return;
+        }
+
+        Assert.fail( "We should not reach this point !" );
+    }
+}



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