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From elecha...@apache.org
Subject svn commit: r452943 - /directory/trunks/shared/ldap/src/test/java/org/apache/directory/shared/ldap/codec/bind/BindRequestPerfTest.java
Date Wed, 04 Oct 2006 17:23:22 GMT
Author: elecharny
Date: Wed Oct  4 10:23:21 2006
New Revision: 452943

URL: http://svn.apache.org/viewvc?view=rev&rev=452943
Log:
Added a performance test, which should be launch only with the 'performance' profile

Added:
    directory/trunks/shared/ldap/src/test/java/org/apache/directory/shared/ldap/codec/bind/BindRequestPerfTest.java

Added: directory/trunks/shared/ldap/src/test/java/org/apache/directory/shared/ldap/codec/bind/BindRequestPerfTest.java
URL: http://svn.apache.org/viewvc/directory/trunks/shared/ldap/src/test/java/org/apache/directory/shared/ldap/codec/bind/BindRequestPerfTest.java?view=auto&rev=452943
==============================================================================
--- directory/trunks/shared/ldap/src/test/java/org/apache/directory/shared/ldap/codec/bind/BindRequestPerfTest.java
(added)
+++ directory/trunks/shared/ldap/src/test/java/org/apache/directory/shared/ldap/codec/bind/BindRequestPerfTest.java
Wed Oct  4 10:23:21 2006
@@ -0,0 +1,200 @@
+/*
+ *  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.shared.ldap.codec.bind;
+
+
+import java.nio.ByteBuffer;
+import java.util.List;
+
+import javax.naming.NamingException;
+
+import org.apache.directory.shared.asn1.ber.Asn1Decoder;
+import org.apache.directory.shared.asn1.ber.IAsn1Container;
+import org.apache.directory.shared.asn1.codec.DecoderException;
+import org.apache.directory.shared.asn1.codec.EncoderException;
+import org.apache.directory.shared.ldap.codec.Control;
+import org.apache.directory.shared.ldap.codec.LdapDecoder;
+import org.apache.directory.shared.ldap.codec.LdapMessage;
+import org.apache.directory.shared.ldap.codec.LdapMessageContainer;
+import org.apache.directory.shared.ldap.codec.bind.BindRequest;
+import org.apache.directory.shared.ldap.codec.bind.SimpleAuthentication;
+import org.apache.directory.shared.ldap.name.LdapDN;
+import org.apache.directory.shared.ldap.util.StringTools;
+
+import junit.framework.TestCase;
+
+
+/**
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ */
+public class BindRequestPerfTest extends TestCase
+{
+    /**
+     * Test the decoding of a BindRequest with Simple authentication and no
+     * controls
+     */
+    public void testDecodeBindRequestSimpleNoControlsPerf()
+    {
+        Asn1Decoder ldapDecoder = new LdapDecoder();
+
+        ByteBuffer stream = ByteBuffer.allocate( 0x52 );
+        stream.put( new byte[]
+             { 
+             0x30, 0x50,                 // LDAPMessage ::=SEQUENCE {
+               0x02, 0x01, 0x01,         // messageID MessageID
+               0x60, 0x2E,               // CHOICE { ..., bindRequest BindRequest, ...
+                                         // BindRequest ::= APPLICATION[0] SEQUENCE {
+                 0x02, 0x01, 0x03,       // version INTEGER (1..127),
+                 0x04, 0x1F,             // name LDAPDN,
+                 'u', 'i', 'd', '=', 'a', 'k', 'a', 'r', 'a', 's', 'u', 'l', 'u', ',', 'd',
'c', '=', 'e', 'x', 'a',
+                 'm', 'p', 'l', 'e', ',', 'd', 'c', '=', 'c', 'o', 'm', 
+                 ( byte ) 0x80, 0x08,    // authentication AuthenticationChoice
+                                         // AuthenticationChoice ::= CHOICE { simple [0]
OCTET STRING,
+                                         // ...
+                   'p', 'a', 's', 's', 'w', 'o', 'r', 'd', 
+               ( byte ) 0xA0, 0x1B, // A control
+                 0x30, 0x19, 
+                   0x04, 0x17, 
+                     0x32, 0x2E, 0x31, 0x36, 0x2E, 0x38, 0x34, 0x30, 0x2E, 0x31, 0x2E, 0x31,
0x31, 0x33, 0x37, 0x33, 
+                     0x30, 0x2E, 0x33, 0x2E, 0x34, 0x2E, 0x32 
+             } );
+
+        String decodedPdu = StringTools.dumpBytes( stream.array() );
+        stream.flip();
+
+        // Allocate a LdapMessage Container
+        IAsn1Container ldapMessageContainer = new LdapMessageContainer();
+
+        // Decode the BindRequest PDU
+        try
+        {
+            int nbLoops = 1000000;
+            long t0 = System.currentTimeMillis();
+            
+            for ( int i = 0; i < nbLoops; i++ )
+            {
+                ldapDecoder.decode( stream, ldapMessageContainer );
+                ( ( LdapMessageContainer ) ldapMessageContainer).clean();
+                stream.flip();
+            }
+            
+            long t1 = System.currentTimeMillis();
+            System.out.println( "testDecodeBindRequestSimpleNoControlsPerf, " + nbLoops +
" loops, Delta = " + ( t1 - t0 ) );
+            
+            ldapDecoder.decode( stream, ldapMessageContainer );
+        }
+        catch ( DecoderException de )
+        {
+            de.printStackTrace();
+            fail( de.getMessage() );
+        }
+        catch ( NamingException ne )
+        {
+            ne.printStackTrace();
+            fail( ne.getMessage() );
+        }
+
+        // Check the decoded BindRequest
+        LdapMessage message = ( ( LdapMessageContainer ) ldapMessageContainer ).getLdapMessage();
+        BindRequest br = message.getBindRequest();
+
+        assertEquals( 1, message.getMessageId() );
+        assertEquals( 3, br.getVersion() );
+        assertEquals( "uid=akarasulu,dc=example,dc=com", br.getName().toString() );
+        assertEquals( true, ( br.getAuthentication() instanceof SimpleAuthentication ) );
+        assertEquals( "password", StringTools.utf8ToString( ( ( SimpleAuthentication ) br.getAuthentication()
)
+            .getSimple() ) );
+
+        // Check the Control
+        List controls = message.getControls();
+
+        assertEquals( 1, controls.size() );
+
+        Control control = message.getControls( 0 );
+        assertEquals( "2.16.840.1.113730.3.4.2", control.getControlType() );
+        assertEquals( "", StringTools.dumpBytes( ( byte[] ) control.getControlValue() ) );
+
+        // Check the length
+        assertEquals( 0x52, message.computeLength() );
+
+        // Check the encoding
+        try
+        {
+            ByteBuffer bb = message.encode( null );
+
+            String encodedPdu = StringTools.dumpBytes( bb.array() );
+
+            assertEquals( encodedPdu, decodedPdu );
+        }
+        catch ( EncoderException ee )
+        {
+            ee.printStackTrace();
+            fail( ee.getMessage() );
+        }
+    }
+
+    /**
+     * Test the decoding of a BindRequest with Simple authentication and no
+     * controls
+     */
+    public void testEncodeBindRequestPerf() throws Exception
+    {
+        LdapDN name = new LdapDN( "uid=akarasulu,dc=example,dc=com" );
+        int nbLoops = 10000000;
+        long t0 = System.currentTimeMillis();
+        ByteBuffer bb=null;
+        
+        for ( int i = 0; i< nbLoops; i++)
+        {
+            // Check the decoded BindRequest
+            LdapMessage message = new LdapMessage();
+            message.setMessageId( 1 );
+            
+            BindRequest br = new BindRequest();
+            br.setMessageId( 1 );
+            br.setName( name );
+            
+            Control control = new Control();
+            control.setControlType( "2.16.840.1.113730.3.4.2" );
+
+            LdapAuthentication authentication = new SimpleAuthentication();
+            ((SimpleAuthentication)authentication).setSimple( StringTools.getBytesUtf8( "password"
) );
+
+            br.addControl( control );
+            br.setAuthentication( authentication );
+            message.setProtocolOP( br );
+    
+            // Check the encoding
+            try
+            {
+                bb = message.encode( null );
+            }
+            catch ( EncoderException ee )
+            {
+                ee.printStackTrace();
+                fail( ee.getMessage() );
+            }
+        }
+
+        long t1 = System.currentTimeMillis();
+        System.out.println( "BindRequest testEncodeBindRequestPerf, " + nbLoops + " loops,
Delta = " + (t1 - t0));
+        System.out.println( StringTools.dumpBytes( bb.array() ));
+    }
+}



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