Author: markt
Date: Mon Oct 10 11:56:02 2011
New Revision: 1180891
URL: http://svn.apache.org/viewvc?rev=1180891&view=rev
Log:
Add a performance test that demonstrates why using URI is currently poor for
performance
Added:
tomcat/trunk/test/org/apache/catalina/connector/TestResponsePerformance.java
(with props)
Added:
tomcat/trunk/test/org/apache/catalina/connector/TestResponsePerformance.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/test/org/apache/catalina/connector/TestResponsePerformance.java?rev=1180891&view=auto
==============================================================================
---
tomcat/trunk/test/org/apache/catalina/connector/TestResponsePerformance.java
(added)
+++
tomcat/trunk/test/org/apache/catalina/connector/TestResponsePerformance.java
Mon Oct 10 11:56:02 2011
@@ -0,0 +1,72 @@
+/*
+ * 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.connector;
+
+import java.net.URI;
+
+import static org.junit.Assert.assertTrue;
+import org.junit.Test;
+
+public class TestResponsePerformance {
+ @Test
+ public void testToAbsolutePerformance() throws Exception {
+ Request req = new TesterToAbsoluteRequest();
+ Response resp = new Response();
+ resp.setRequest(req);
+
+ long start = System.currentTimeMillis();
+ for (int i = 0; i < 100000; i++) {
+ resp.toAbsolute("bar.html");
+ }
+ long homebrew = System.currentTimeMillis() - start;
+
+ start = System.currentTimeMillis();
+ for (int i = 0; i < 100000; i++) {
+ URI base = URI.create("http://localhost:8080/foo.html";);
+ base.resolve(URI.create("bar.html")).toASCIIString();
+ }
+ long uri = System.currentTimeMillis() - start;
+
+ System.out.println("Current 'home-brew': " + homebrew +
+ "ms, Using URI: " + uri + "ms");
+ assertTrue(homebrew < uri);
+ }
+
+
+ private static class TesterToAbsoluteRequest extends Request {
+
+ @Override
+ public String getScheme() {
+ return "http";
+ }
+
+ @Override
+ public String getServerName() {
+ return "localhost";
+ }
+
+ @Override
+ public int getServerPort() {
+ return 8080;
+ }
+
+ @Override
+ public String getDecodedRequestURI() {
+ return "/foo.html";
+ }
+ }
+}
Propchange:
tomcat/trunk/test/org/apache/catalina/connector/TestResponsePerformance.java
------------------------------------------------------------------------------
svn:eol-style = native
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org
For additional commands, e-mail: dev-h...@tomcat.apache.org
