/*
* 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.felix.bundlerepository.impl;
import java.net.URL;
import java.util.Collections;
import java.util.Hashtable;
import junit.framework.TestCase;
import org.apache.felix.bundlerepository.Repository;
import org.apache.felix.bundlerepository.Resolver;
import org.apache.felix.bundlerepository.Resource;
import org.apache.felix.utils.filter.FilterImpl;
import org.apache.felix.utils.log.Logger;
import org.easymock.Capture;
import org.easymock.EasyMock;
import org.easymock.IAnswer;
import org.easymock.internal.matchers.Captures;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleContext;
import org.osgi.framework.BundleListener;
import org.osgi.framework.ServiceListener;
import org.osgi.framework.wiring.BundleRevision;
import org.osgi.resource.Capability;
public class StaxParserTest extends TestCase
{
public void testStaxParser() throws Exception
{
URL url = getClass().getResource("/repo_for_resolvertest.xml");
RepositoryAdminImpl repoAdmin = createRepositoryAdmin(StaxParser.class);
RepositoryImpl repo = (RepositoryImpl) repoAdmin.addRepository(url);
Resolver resolver = repoAdmin.resolver();
Resource[] discoverResources = repoAdmin.discoverResources("(symbolicname=org.apache.felix.test*)");
assertNotNull(discoverResources);
assertEquals(1, discoverResources.length);
resolver.add(discoverResources[0]);
assertTrue(resolver.resolve());
}
public void testPullParser() throws Exception
{
URL url = getClass().getResource("/repo_for_resolvertest.xml");
RepositoryAdminImpl repoAdmin = createRepositoryAdmin(PullParser.class);
RepositoryImpl repo = (RepositoryImpl) repoAdmin.addRepository(url);
Resolver resolver = repoAdmin.resolver();
Resource[] discoverResources = repoAdmin.discoverResources("(symbolicname=org.apache.felix.test*)");
assertNotNull(discoverResources);
assertEquals(1, discoverResources.length);
resolver.add(discoverResources[0]);
assertTrue(resolver.resolve());
}
public void testPerfs() throws Exception
{
for (int i = 0; i < 10; i++) {
// testPerfs(new File(System.getProperty("user.home"), ".m2/repository/repository.xml").toURI().toURL(), 0, 100);
}
}
protected void testPerfs(URL url, int nbWarm, int nbTest) throws Exception
{
long t0, t1;
StaxParser.setFactory(null);
System.setProperty("javax.xml.stream.XMLInputFactory", "com.ctc.wstx.stax.WstxInputFactory");
for (int i = 0; i < nbWarm; i++)
{
RepositoryAdminImpl repoAdmin = createRepositoryAdmin(StaxParser.class);
RepositoryImpl repo = (RepositoryImpl) repoAdmin.addRepository(url);
}
t0 = System.currentTimeMillis();
for (int i = 0; i < nbTest; i++)
{
RepositoryAdminImpl repoAdmin = createRepositoryAdmin(StaxParser.class);
RepositoryImpl repo = (RepositoryImpl) repoAdmin.addRepository(url);
}
t1 = System.currentTimeMillis();
System.err.println("Woodstox: " + (t1 - t0) + " ms");
StaxParser.setFactory(null);
System.setProperty("javax.xml.stream.XMLInputFactory", "com.sun.xml.internal.stream.XMLInputFactoryImpl");
for (int i = 0; i < nbWarm; i++)
{
RepositoryAdminImpl repoAdmin = createRepositoryAdmin(StaxParser.class);
RepositoryImpl repo = (RepositoryImpl) repoAdmin.addRepository(url);
}
t0 = System.currentTimeMillis();
for (int i = 0; i < nbTest; i++)
{
RepositoryAdminImpl repoAdmin = createRepositoryAdmin(StaxParser.class);
RepositoryImpl repo = (RepositoryImpl) repoAdmin.addRepository(url);
}
t1 = System.currentTimeMillis();
System.err.println("DefStax: " + (t1 - t0) + " ms");
for (int i = 0; i < nbWarm; i++)
{
RepositoryAdminImpl repoAdmin = createRepositoryAdmin(PullParser.class);
RepositoryImpl repo = (RepositoryImpl) repoAdmin.addRepository(url);
}
t0 = System.currentTimeMillis();
for (int i = 0; i < nbTest; i++)
{
RepositoryAdminImpl repoAdmin = createRepositoryAdmin(PullParser.class);
RepositoryImpl repo = (RepositoryImpl) repoAdmin.addRepository(url);
}
t1 = System.currentTimeMillis();
System.err.println("PullParser: " + (t1 - t0) + " ms");
}
public static void main(String[] args) throws Exception
{
new StaxParserTest().testStaxParser();
}
private RepositoryAdminImpl createRepositoryAdmin(Class repositoryParser) throws Exception
{
BundleContext bundleContext = EasyMock.createMock(BundleContext.class);
Bundle systemBundle = EasyMock.createMock(Bundle.class);
BundleRevision systemBundleRevision = EasyMock.createMock(BundleRevision.class);
Activator.setContext(bundleContext);
EasyMock.expect(bundleContext.getProperty(RepositoryAdminImpl.REPOSITORY_URL_PROP))
.andReturn(getClass().getResource("/referral1_repository.xml").toExternalForm());
EasyMock.expect(bundleContext.getProperty(RepositoryParser.OBR_PARSER_CLASS))
.andReturn(repositoryParser.getName());
EasyMock.expect(bundleContext.getProperty((String) EasyMock.anyObject())).andReturn(null).anyTimes();
EasyMock.expect(bundleContext.getBundle(0)).andReturn(systemBundle);
EasyMock.expect(systemBundle.getHeaders()).andReturn(new Hashtable());
EasyMock.expect(systemBundle.getRegisteredServices()).andReturn(null);
EasyMock.expect(new Long(systemBundle.getBundleId())).andReturn(new Long(0)).anyTimes();
EasyMock.expect(systemBundle.getBundleContext()).andReturn(bundleContext);
EasyMock.expect(systemBundleRevision.getCapabilities(null)).andReturn(Collections.<Capability>emptyList());
EasyMock.expect(systemBundle.adapt(BundleRevision.class)).andReturn(systemBundleRevision);
bundleContext.addBundleListener((BundleListener) EasyMock.anyObject());
bundleContext.addServiceListener((ServiceListener) EasyMock.anyObject());
EasyMock.expect(bundleContext.getBundles()).andReturn(new Bundle[] { systemBundle });
final Capture c = new Capture();
EasyMock.expect(bundleContext.createFilter((String) capture(c))).andAnswer(new IAnswer() {
public Object answer() throws Throwable {
return FilterImpl.newInstance((String) c.getValue());
}
}).anyTimes();
EasyMock.replay(new Object[] { bundleContext, systemBundle, systemBundleRevision });
RepositoryAdminImpl repoAdmin = new RepositoryAdminImpl(bundleContext, new Logger(bundleContext));
// force initialization && remove all initial repositories
Repository[] repos = repoAdmin.listRepositories();
for (int i = 0; repos != null && i < repos.length; i++)
{
repoAdmin.removeRepository(repos[i].getURI());
}
return repoAdmin;
}
static Object capture(Capture capture) {
EasyMock.reportMatcher(new Captures(capture));
return null;
}
}