| /* |
| * 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.core.operations.compare; |
| |
| |
| import org.apache.directory.api.ldap.model.entry.DefaultEntry; |
| import org.apache.directory.api.ldap.model.entry.Entry; |
| import org.apache.directory.api.ldap.model.name.Dn; |
| import org.apache.directory.ldap.client.api.LdapConnection; |
| import org.apache.directory.server.core.annotations.ContextEntry; |
| import org.apache.directory.server.core.annotations.CreateDS; |
| import org.apache.directory.server.core.annotations.CreateIndex; |
| import org.apache.directory.server.core.annotations.CreatePartition; |
| import org.apache.directory.server.core.integ.AbstractLdapTestUnit; |
| import org.apache.directory.server.core.integ.FrameworkRunner; |
| import org.apache.directory.server.core.integ.IntegrationUtils; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| |
| /** |
| * Tests performance of the compare operation |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| @RunWith(FrameworkRunner.class) |
| @CreateDS( |
| name = "ComparePerfDS", |
| partitions = |
| { |
| @CreatePartition( |
| name = "example", |
| suffix = "dc=example,dc=com", |
| contextEntry = @ContextEntry( |
| entryLdif = |
| "dn: dc=example,dc=com\n" + |
| "dc: example\n" + |
| "objectClass: top\n" + |
| "objectClass: domain\n\n"), |
| indexes = |
| { |
| @CreateIndex(attribute = "objectClass"), |
| @CreateIndex(attribute = "sn"), |
| @CreateIndex(attribute = "cn") |
| } ) |
| }, |
| enableChangeLog = false ) |
| public class ComparePerfIT extends AbstractLdapTestUnit |
| { |
| /** |
| * Compare a member attribute. This test is used to check DIRSERVER-1139 |
| */ |
| @Test |
| public void testComparePerf() throws Exception |
| { |
| LdapConnection connection = IntegrationUtils.getAdminConnection( getService() ); |
| |
| Dn dn = new Dn( "cn=test,dc=example,dc=com" ); |
| Entry entry = new DefaultEntry( getService().getSchemaManager(), dn ); |
| entry.add( "ObjectClass", "top", "person" ); |
| entry.add( "sn", "TEST" ); |
| entry.add( "cn", "test" ); |
| |
| connection.add( entry ); |
| int nbIterations = 150000; |
| |
| long t0 = System.currentTimeMillis(); |
| long t00 = 0L; |
| long tt0 = System.currentTimeMillis(); |
| |
| for ( int i = 0; i < nbIterations; i++ ) |
| { |
| if ( i % 1000 == 0 ) |
| { |
| long tt1 = System.currentTimeMillis(); |
| |
| System.out.println( i + ", " + ( tt1 - tt0 ) ); |
| tt0 = tt1; |
| } |
| |
| if ( i == 50000 ) |
| { |
| t00 = System.currentTimeMillis(); |
| } |
| |
| connection.compare( dn, "sn", "TEST" ); |
| } |
| |
| long t1 = System.currentTimeMillis(); |
| |
| Long deltaWarmed = ( t1 - t00 ); |
| System.out.println( "Delta compare: " + deltaWarmed + "( " |
| + ( ( ( nbIterations - 50000 ) * 1000 ) / deltaWarmed ) + " per s ) /" + ( t1 - t0 ) ); |
| |
| connection.close(); |
| } |
| } |