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/*******************************************************************************
* Copyright (c) 2013, 2016 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.osgi.tests.plugins;
import java.util.*;
import junit.framework.Test;
import junit.framework.TestSuite;
import org.eclipse.core.tests.harness.CoreTest;
import org.eclipse.osgi.service.pluginconversion.PluginConverter;
import org.eclipse.osgi.tests.OSGiTestsActivator;
import org.eclipse.osgi.tests.bundles.BundleInstaller;
import org.osgi.framework.*;
import org.osgi.framework.namespace.*;
import org.osgi.framework.wiring.*;
import org.osgi.resource.Namespace;
public class OldStylePluginTests extends CoreTest {
public static int BUNDLE_LISTENER = 0x01;
public static int SYNC_BUNDLE_LISTENER = 0x02;
public static int SIMPLE_RESULTS = 0x04;
public static final String BUNDLES_ROOT = "bundle_tests";
private BundleInstaller installer;
private boolean compatPluginInstalled = false;
public static Test suite() {
return new TestSuite(OldStylePluginTests.class);
}
protected void setUp() throws Exception {
compatPluginInstalled = false;
for (BundleWire hostWire : getContext().getBundle(Constants.SYSTEM_BUNDLE_LOCATION).adapt(BundleWiring.class).getProvidedWires(HostNamespace.HOST_NAMESPACE)) {
if ("org.eclipse.osgi.compatibility.plugins".equals(hostWire.getRequirer().getSymbolicName())) {
compatPluginInstalled = true;
break;
}
}
if (compatPluginInstalled) {
assertTrue("Plugin compatibility fragment not configured.", getContext().getServiceReference(PluginConverter.class) != null);
}
installer = new BundleInstaller(BUNDLES_ROOT, OSGiTestsActivator.getContext());
installer.refreshPackages(null);
}
protected void tearDown() throws Exception {
installer.shutdown();
installer = null;
}
public BundleContext getContext() {
return OSGiTestsActivator.getContext();
}
public void testSimplePlugin() {
if (!compatPluginInstalled) {
return;
}
String pluginName = "test.plugins.a";
Version pluginVersion = Version.parseVersion("1.0.0");
Bundle bundle = installPlugin(pluginName, false);
BundleRevision revision = bundle.adapt(BundleRevision.class);
assertIdentity(revision, pluginName, pluginVersion, false);
assertTrue("Did not expect any requirements.", revision.getDeclaredRequirements(null).isEmpty());
}
public void testImportPlugin() {
if (!compatPluginInstalled) {
return;
}
String pluginName = "test.plugins.b";
Version pluginVersion = Version.parseVersion("1.0.0");
Bundle bundle = installPlugin(pluginName, false);
BundleRevision revision = bundle.adapt(BundleRevision.class);
assertIdentity(revision, pluginName, pluginVersion, false);
Collection<BundleRequirement> requirements = revision.getDeclaredRequirements(null);
assertEquals("Wrong number of requirements: " + requirements, 7, requirements.size());
int index = 0;
for (BundleRequirement req : requirements) {
index++;
Map<String, Object> matchAttributes = new HashMap<String, Object>();
Map<String, Object> noMatchAttributes = new HashMap<String, Object>();
matchAttributes.put(BundleNamespace.BUNDLE_NAMESPACE, "x" + index);
noMatchAttributes.put(BundleNamespace.BUNDLE_NAMESPACE, "x" + index);
Version match = null;
Version noMatch = null;
switch (index) {
case 1 :
match = Version.parseVersion("1.0.0");
noMatch = Version.parseVersion("1.0.0.x");
break;
case 2 :
match = Version.parseVersion("1.0.100");
noMatch = Version.parseVersion("1.1");
break;
case 4 :
match = Version.parseVersion("90000");
noMatch = Version.parseVersion("0.1");
break;
default :
match = Version.parseVersion("1.1");
noMatch = Version.parseVersion("2.0");
break;
}
matchAttributes.put(AbstractWiringNamespace.CAPABILITY_BUNDLE_VERSION_ATTRIBUTE, match);
noMatchAttributes.put(AbstractWiringNamespace.CAPABILITY_BUNDLE_VERSION_ATTRIBUTE, noMatch);
Filter f = null;
try {
f = getContext().createFilter(req.getDirectives().get(Namespace.REQUIREMENT_FILTER_DIRECTIVE));
} catch (InvalidSyntaxException e) {
fail("Failed to create filter.", e);
}
assertTrue("Did not match requirement: " + req + ": against: " + matchAttributes, f.matches(matchAttributes));
assertFalse("Unexpected match requirement: " + req + ": against: " + matchAttributes, f.matches(noMatchAttributes));
String resolution = req.getDirectives().get(Namespace.REQUIREMENT_RESOLUTION_DIRECTIVE);
if (resolution == null) {
resolution = Namespace.RESOLUTION_MANDATORY;
}
String visibility = req.getDirectives().get(BundleNamespace.REQUIREMENT_VISIBILITY_DIRECTIVE);
if (visibility == null) {
visibility = BundleNamespace.VISIBILITY_PRIVATE;
}
if (index == 6) {
assertEquals("Wrong visibility: " + req, BundleNamespace.VISIBILITY_REEXPORT, visibility);
} else {
assertEquals("Wrong visibility: " + req, BundleNamespace.VISIBILITY_PRIVATE, visibility);
}
if (index == 7) {
assertEquals("Wrong resolution: " + req, Namespace.RESOLUTION_OPTIONAL, resolution);
} else {
assertEquals("Wrong resolution: " + req, Namespace.RESOLUTION_MANDATORY, resolution);
}
}
}
public void testExportSinglePackage() {
if (!compatPluginInstalled) {
return;
}
String pluginName = "test.plugins.c";
Version pluginVersion = Version.parseVersion("1.0.0");
Bundle bundle = installPlugin(pluginName, false);
BundleRevision revision = bundle.adapt(BundleRevision.class);
assertIdentity(revision, pluginName, pluginVersion, false);
assertTrue("Did not expect any requirements.", revision.getDeclaredRequirements(null).isEmpty());
Collection<BundleCapability> packages = revision.getDeclaredCapabilities(PackageNamespace.PACKAGE_NAMESPACE);
assertEquals("Wrong number of exports: " + packages, 1, packages.size());
assertEquals("Wrong package name.", pluginName + ".exported", packages.iterator().next().getAttributes().get(PackageNamespace.PACKAGE_NAMESPACE));
}
public void testExportAllPackage() {
if (!compatPluginInstalled) {
return;
}
String pluginName = "test.plugins.d";
Version pluginVersion = Version.parseVersion("1.0.0");
Bundle bundle = installPlugin(pluginName, false);
BundleRevision revision = bundle.adapt(BundleRevision.class);
assertIdentity(revision, pluginName, pluginVersion, false);
assertTrue("Did not expect any requirements.", revision.getDeclaredRequirements(null).isEmpty());
Collection<BundleCapability> packages = revision.getDeclaredCapabilities(PackageNamespace.PACKAGE_NAMESPACE);
assertEquals("Wrong number of exports: " + packages, 4, packages.size());
Iterator<BundleCapability> iPackages = packages.iterator();
// Note that '.' is exported because scaning for * found a resource (plugin.xml) in root of the bundle.
assertEquals("Wrong package name.", ".", iPackages.next().getAttributes().get(PackageNamespace.PACKAGE_NAMESPACE));
assertEquals("Wrong package name.", pluginName, iPackages.next().getAttributes().get(PackageNamespace.PACKAGE_NAMESPACE));
assertEquals("Wrong package name.", pluginName + ".exported", iPackages.next().getAttributes().get(PackageNamespace.PACKAGE_NAMESPACE));
assertEquals("Wrong package name.", pluginName + ".exported.sub", iPackages.next().getAttributes().get(PackageNamespace.PACKAGE_NAMESPACE));
}
public void testActivator() {
if (!compatPluginInstalled) {
return;
}
String pluginName = "test.plugins.e";
Version pluginVersion = Version.parseVersion("1.0.0");
Bundle bundle = installPlugin(pluginName, false);
BundleRevision revision = bundle.adapt(BundleRevision.class);
assertIdentity(revision, pluginName, pluginVersion, false);
try {
bundle.start();
Collection<ServiceReference<Object>> testServices = getContext().getServiceReferences(Object.class, "(" + Constants.BUNDLE_SYMBOLICNAME_ATTRIBUTE + "=" + bundle.getSymbolicName() + ")");
assertFalse("Did not find registered service.", testServices.isEmpty());
} catch (BundleException e) {
fail("Failed to start bundle.", e);
} catch (InvalidSyntaxException e) {
fail("Failed to create filter.", e);
}
}
public void testExtensionSingleton() {
if (!compatPluginInstalled) {
return;
}
String pluginName = "test.plugins.f";
Version pluginVersion = Version.parseVersion("1.0.0");
Bundle bundle = installPlugin(pluginName, false);
BundleRevision revision = bundle.adapt(BundleRevision.class);
assertIdentity(revision, pluginName, pluginVersion, true);
}
public void testFragment() {
if (!compatPluginInstalled) {
return;
}
String pluginName = "test.plugins.g";
Version pluginVersion = Version.parseVersion("1.0.0");
Bundle bundle = installPlugin(pluginName, false);
BundleRevision revision = bundle.adapt(BundleRevision.class);
assertIdentity(revision, pluginName, pluginVersion, false);
assertTrue("revision is not a fragment.", (revision.getTypes() & BundleRevision.TYPE_FRAGMENT) != 0);
Collection<BundleRequirement> reqs = revision.getDeclaredRequirements(HostNamespace.HOST_NAMESPACE);
assertEquals("Wrong number of host requirements.", 1, reqs.size());
BundleRequirement req = reqs.iterator().next();
Map<String, Object> matchAttributes = new HashMap<String, Object>();
Map<String, Object> noMatchAttributes = new HashMap<String, Object>();
matchAttributes.put(HostNamespace.HOST_NAMESPACE, "x");
noMatchAttributes.put(HostNamespace.HOST_NAMESPACE, "x");
Version match = Version.parseVersion("1.1");
Version noMatch = Version.parseVersion("2.0");
matchAttributes.put(AbstractWiringNamespace.CAPABILITY_BUNDLE_VERSION_ATTRIBUTE, match);
noMatchAttributes.put(AbstractWiringNamespace.CAPABILITY_BUNDLE_VERSION_ATTRIBUTE, noMatch);
Filter f = null;
try {
f = getContext().createFilter(req.getDirectives().get(Namespace.REQUIREMENT_FILTER_DIRECTIVE));
} catch (InvalidSyntaxException e) {
fail("Failed to create filter.", e);
}
assertTrue("Did not match requirement: " + req + ": against: " + matchAttributes, f.matches(matchAttributes));
assertFalse("Unexpected match requirement: " + req + ": against: " + matchAttributes, f.matches(noMatchAttributes));
}
private void assertIdentity(BundleRevision revision, String pluginName, Version pluginVersion, boolean isSingleton) {
assertEquals("Wrong symbolic name", pluginName, revision.getSymbolicName());
assertEquals("Wrong version.", pluginVersion, revision.getVersion());
Collection<BundleCapability> capabilities = new ArrayList<BundleCapability>();
capabilities.addAll(revision.getDeclaredCapabilities(IdentityNamespace.IDENTITY_NAMESPACE));
capabilities.addAll(revision.getDeclaredCapabilities(BundleNamespace.BUNDLE_NAMESPACE));
capabilities.addAll(revision.getDeclaredCapabilities(HostNamespace.HOST_NAMESPACE));
int expectedNumCaps = (revision.getTypes() & BundleRevision.TYPE_FRAGMENT) == 0 ? 3 : 1;
assertEquals("Wrong number of capabilities: " + capabilities, expectedNumCaps, capabilities.size());
for (BundleCapability cap : capabilities) {
String namespace = cap.getNamespace();
String versionKey = IdentityNamespace.IDENTITY_NAMESPACE.equals(namespace) ? IdentityNamespace.CAPABILITY_VERSION_ATTRIBUTE : AbstractWiringNamespace.CAPABILITY_BUNDLE_VERSION_ATTRIBUTE;
Map<String, Object> attrs = cap.getAttributes();
assertEquals("Wrong name: " + namespace, pluginName, attrs.get(namespace));
assertEquals("Wrong version: " + namespace, pluginVersion, attrs.get(versionKey));
String singletonDirective = cap.getDirectives().get(IdentityNamespace.CAPABILITY_SINGLETON_DIRECTIVE);
singletonDirective = singletonDirective == null ? Boolean.FALSE.toString() : singletonDirective;
assertEquals("Wrong singleton directive.", isSingleton, Boolean.TRUE.toString().equals(singletonDirective));
}
}
private Bundle installPlugin(String plugin, boolean expectedFailure) {
try {
return installer.installBundle(plugin);
} catch (BundleException e) {
if (!expectedFailure) {
fail("Failed to install plugin.", e);
}
return null;
}
}
}
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