| /* |
| * 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.catalina.mapper; |
| |
| import static org.junit.Assert.assertTrue; |
| |
| import org.junit.Test; |
| |
| import org.apache.tomcat.util.buf.MessageBytes; |
| |
| public class TestMapperPerformance extends TestMapper { |
| |
| @Test |
| public void testPerformance() throws Exception { |
| // Takes ~1s on markt's laptop. If this takes more than 5s something |
| // probably needs looking at. If this fails repeatedly then we may need |
| // to increase this limit. |
| final long maxTime = 5000; |
| long time = testPerformanceImpl(); |
| if (time >= maxTime) { |
| // Rerun to reject occasional failures, e.g. because of gc |
| log.warn("testPerformance() test completed in " + time + " ms"); |
| time = testPerformanceImpl(); |
| log.warn("testPerformance() test rerun completed in " + time + " ms"); |
| } |
| assertTrue(String.valueOf(time), time < maxTime); |
| } |
| |
| private long testPerformanceImpl() throws Exception { |
| MappingData mappingData = new MappingData(); |
| MessageBytes host = MessageBytes.newInstance(); |
| host.setString("iowejoiejfoiew"); |
| MessageBytes uri = MessageBytes.newInstance(); |
| uri.setString("/foo/bar/blah/bobou/foo"); |
| uri.toChars(); |
| uri.getCharChunk().setLimit(-1); |
| |
| long start = System.currentTimeMillis(); |
| for (int i = 0; i < 1000000; i++) { |
| mappingData.recycle(); |
| mapper.map(host, uri, null, mappingData); |
| } |
| long time = System.currentTimeMillis() - start; |
| return time; |
| } |
| |
| } |