/*
* 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.aries.subsystem.itests.defect;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.jar.Attributes;
import java.util.jar.JarOutputStream;
import java.util.jar.Manifest;
import org.apache.aries.subsystem.itests.Header;
import org.apache.aries.subsystem.itests.SubsystemTest;
import org.apache.aries.subsystem.itests.util.TestCapability;
import org.apache.aries.subsystem.itests.util.TestRepository;
import org.apache.aries.subsystem.itests.util.TestRepositoryContent;
import org.apache.aries.subsystem.itests.util.TestRequirement;
import org.junit.Before;
import org.junit.Test;
import org.osgi.framework.Bundle;
import org.osgi.framework.Constants;
import org.osgi.framework.Version;
import org.osgi.framework.namespace.HostNamespace;
import org.osgi.framework.namespace.IdentityNamespace;
import org.osgi.framework.wiring.BundleRevision;
import org.osgi.resource.Capability;
import org.osgi.resource.Resource;
import org.osgi.service.repository.Repository;
import org.osgi.service.subsystem.Subsystem;
import org.osgi.service.subsystem.SubsystemConstants;
/*
* https://issues.apache.org/jira/browse/ARIES-1368
*
* Fragment resources receive the osgi.identity capability type of osgi.bundle but should receive osgi.fragment.
* Also, osgi.wiring.host capabilities and requirements are not computed for bundle or fragment resources.
*/
public class Aries1368Test extends SubsystemTest {
/*
* Subsystem-SymbolicName: application.a.esa
* Subsystem-Content: bundle.a.jar;type=osgi.bundle, fragment.a.jar;type=osgi.fragment
*
* Included in archive:
* bundle.a.jar
* fragment.a.jar
*/
private static final String APPLICATION_A = "application.a.esa";
/*
* Subsystem-SymbolicName: application.b.esa
* Subsystem-Content: bundle.a.jar;type=osgi.bundle, fragment.a.jar;type=osgi.fragment
*
* Included in archive:
* bundle.a.jar
*
* Included in remote repository:
* fragment.a.jar
*/
private static final String APPLICATION_B = "application.b.esa";
/*
* Bundle-SymbolicName: bundle.a.jar
*/
private static final String BUNDLE_A = "bundle.a.jar";
/*
* Bundle-SymbolicName: fragment.a.jar
* Fragment-Host: bundle.a.jar
*/
private static final String FRAGMENT_A = "fragment.a.jar";
private static boolean createdTestFiles;
@Before
public void createTestFiles() throws Exception {
if (createdTestFiles)
return;
createBundleA();
createFragmentA();
createApplicationA();
createApplicationB();
createdTestFiles = true;
}
private void createBundleA() throws IOException {
createBundle(name(BUNDLE_A));
}
private void createFragmentA() throws IOException {
createBundle(name(FRAGMENT_A), new Header(Constants.FRAGMENT_HOST, BUNDLE_A));
}
private void createApplicationA() throws IOException {
createApplicationAManifest();
createSubsystem(APPLICATION_A, BUNDLE_A, FRAGMENT_A);
}
private void createApplicationAManifest() throws IOException {
Map<String, String> attributes = new HashMap<String, String>();
attributes.put(SubsystemConstants.SUBSYSTEM_SYMBOLICNAME, APPLICATION_A);
attributes.put(SubsystemConstants.SUBSYSTEM_CONTENT, BUNDLE_A + ";type=osgi.bundle," + FRAGMENT_A + ";type=osgi.fragment");
createManifest(APPLICATION_A + ".mf", attributes);
}
private void createApplicationB() throws IOException {
createApplicationBManifest();
createSubsystem(APPLICATION_B, BUNDLE_A);
}
private void createApplicationBManifest() throws IOException {
Map<String, String> attributes = new HashMap<String, String>();
attributes.put(SubsystemConstants.SUBSYSTEM_SYMBOLICNAME, APPLICATION_B);
attributes.put(SubsystemConstants.SUBSYSTEM_CONTENT, BUNDLE_A + ";type=osgi.bundle," + FRAGMENT_A + ";type=osgi.fragment");
createManifest(APPLICATION_B + ".mf", attributes);
}
@Test
public void testApplicationWithFragmentInArchiveWithSubsystemContentHeaderWithType() throws Exception {
Subsystem applicationA = installSubsystemFromFile(APPLICATION_A);
try {
assertConstituents(3, applicationA);
startSubsystem(applicationA);
assertBundleState(Bundle.ACTIVE, BUNDLE_A, applicationA);
assertBundleState(Bundle.RESOLVED, FRAGMENT_A, applicationA);
Bundle bundle = context(applicationA).getBundleByName(FRAGMENT_A);
assertNotNull("Bundle not found: " + FRAGMENT_A, bundle);
Resource resource = bundle.adapt(BundleRevision.class);
Capability capability = resource.getCapabilities(IdentityNamespace.IDENTITY_NAMESPACE).get(0);
assertEquals(
"Wrong type",
IdentityNamespace.TYPE_FRAGMENT,
capability.getAttributes().get(IdentityNamespace.CAPABILITY_TYPE_ATTRIBUTE));
}
finally {
stopAndUninstallSubsystemSilently(applicationA);
}
}
@Test
public void testApplicationWithFragmentInRepositoryWithSubsystemContentHeaderWithType() throws Exception {
Subsystem applicationB = installSubsystemFromFile(APPLICATION_B);
try {
assertConstituents(3, applicationB);
startSubsystem(applicationB);
assertBundleState(Bundle.ACTIVE, BUNDLE_A, applicationB);
assertBundleState(Bundle.RESOLVED, FRAGMENT_A, applicationB);
Bundle bundle = context(applicationB).getBundleByName(FRAGMENT_A);
assertNotNull("Bundle not found: " + FRAGMENT_A, bundle);
Resource resource = bundle.adapt(BundleRevision.class);
Capability capability = resource.getCapabilities(IdentityNamespace.IDENTITY_NAMESPACE).get(0);
String type = String.valueOf(capability.getAttributes().get(IdentityNamespace.CAPABILITY_TYPE_ATTRIBUTE));
assertEquals("Wrong type", IdentityNamespace.TYPE_FRAGMENT, type);
}
finally {
stopAndUninstallSubsystemSilently(applicationB);
}
}
private Repository createTestRepository() throws IOException {
return new TestRepository.Builder()
.resource(createTestBundleFragmentResource())
.build();
}
private byte[] createTestBundleFragmentContent() throws IOException {
Manifest manifest = new Manifest();
manifest.getMainAttributes().put(Attributes.Name.MANIFEST_VERSION, "1.0");
manifest.getMainAttributes().putValue(Constants.BUNDLE_SYMBOLICNAME, FRAGMENT_A);
manifest.getMainAttributes().putValue(Constants.FRAGMENT_HOST, BUNDLE_A);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
JarOutputStream jos = new JarOutputStream(baos, manifest);
jos.close();
return baos.toByteArray();
}
private Resource createTestBundleFragmentResource() throws IOException {
return new TestRepositoryContent.Builder()
.capability(
new TestCapability.Builder()
.namespace(IdentityNamespace.IDENTITY_NAMESPACE)
.attribute(IdentityNamespace.IDENTITY_NAMESPACE, FRAGMENT_A)
.attribute(IdentityNamespace.CAPABILITY_TYPE_ATTRIBUTE, IdentityNamespace.TYPE_FRAGMENT)
.attribute(IdentityNamespace.CAPABILITY_VERSION_ATTRIBUTE, Version.emptyVersion))
.requirement(
new TestRequirement.Builder()
.namespace(HostNamespace.HOST_NAMESPACE)
.attribute(HostNamespace.HOST_NAMESPACE, BUNDLE_A))
.content(createTestBundleFragmentContent())
.build();
}
@Override
public void setUp() throws Exception {
super.setUp();
try {
serviceRegistrations.add(
bundleContext.registerService(
Repository.class,
createTestRepository(),
null));
}
catch (IOException e) {
throw new RuntimeException(e);
}
}
}