/*
* 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.startup;
import java.io.File;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import java.util.jar.JarFile;
import java.util.jar.Manifest;
import org.junit.Assert;
import org.junit.Test;
import org.apache.catalina.core.StandardContext;
import org.apache.tomcat.util.descriptor.DigesterFactory;
import org.apache.tomcat.util.descriptor.XmlErrorHandler;
import org.apache.tomcat.util.descriptor.web.WebRuleSet;
import org.apache.tomcat.util.descriptor.web.WebXml;
import org.apache.tomcat.util.digester.Digester;
import org.xml.sax.InputSource;
/**
* Tests that do not require a Tomcat instance to be started.
*/
public class TestTomcatNoServer {
@Test
public void testDefaultMimeTypeMappings() throws Exception {
StandardContext ctx = new StandardContext();
Tomcat.initWebappDefaults(ctx);
InputSource globalWebXml = new InputSource(new File("conf/web.xml").getAbsoluteFile().toURI().toString());
WebXml webXmlDefaultFragment = new WebXml();
webXmlDefaultFragment.setOverridable(true);
webXmlDefaultFragment.setDistributable(true);
webXmlDefaultFragment.setAlwaysAddWelcomeFiles(false);
Digester digester = DigesterFactory.newDigester(true, true, new WebRuleSet(), true);
XmlErrorHandler handler = new XmlErrorHandler();
digester.setErrorHandler(handler);
digester.push(webXmlDefaultFragment);
digester.parse(globalWebXml);
Assert.assertEquals(0, handler.getErrors().size());
Assert.assertEquals(0, handler.getWarnings().size());
Map<String,String> webXmlMimeMappings = webXmlDefaultFragment.getMimeMappings();
Set<String> embeddedExtensions = new HashSet<>(Arrays.asList(ctx.findMimeMappings()));
boolean pass = true;
/*
* Check that each entry for embedded is present in web.xml with the same media type.
* Also finds entries that are missing in conf/web.xml
*/
Iterator<String> embeddedExtensionIterator = embeddedExtensions.iterator();
while (embeddedExtensionIterator.hasNext()) {
String embeddedExtension = embeddedExtensionIterator.next();
String embeddedMediaType = ctx.findMimeMapping(embeddedExtension);
if (!embeddedMediaType.equals(webXmlMimeMappings.get(embeddedExtension))) {
pass = false;
System.out.println("Extension [" + embeddedExtension + "] is mapped to [" + embeddedMediaType +
"] in embedded but [" + webXmlMimeMappings.get(embeddedExtension) + "] in conf/web.xml");
}
// Remove from both whether they matched or not
embeddedExtensionIterator.remove();
webXmlMimeMappings.remove(embeddedExtension);
}
// Check for entries missing in embedded
if (webXmlMimeMappings.size() > 0) {
pass = false;
for (Map.Entry<String,String> mapping : webXmlMimeMappings.entrySet()) {
System.out.println("Extension [" + mapping.getKey() + "] is mapped to [" + mapping.getValue() +
"] in conf/web.xml but [null] in embedded");
}
}
Assert.assertTrue(pass);
}
@Test
public void testJarsDecoration() throws Exception {
File libDir = new File(LoggingBaseTest.getBuildDirectory(), "lib");
try (JarFile catalinaJar = new JarFile(new File(libDir, "tomcat-util.jar"))) {
Manifest manifest = catalinaJar.getManifest();
Assert.assertFalse(manifest.getMainAttributes().getValue("Export-Package").isEmpty());
Assert.assertNotNull(catalinaJar.getJarEntry("module-info.class"));
}
}
}