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/*******************************************************************************
* Copyright (c) 2012, 2017 Wind River and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Wind River - initial API and implementation
*******************************************************************************/
package org.eclipse.equinox.p2.tests.engine;
import java.net.URI;
import java.util.EventObject;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import org.eclipse.core.runtime.*;
import org.eclipse.equinox.internal.p2.core.ProvisioningAgent;
import org.eclipse.equinox.internal.p2.engine.CommitOperationEvent;
import org.eclipse.equinox.internal.p2.engine.RollbackOperationEvent;
import org.eclipse.equinox.internal.p2.repository.DownloadProgressEvent;
import org.eclipse.equinox.internal.p2.touchpoint.eclipse.Util;
import org.eclipse.equinox.internal.provisional.p2.core.eventbus.IProvisioningEventBus;
import org.eclipse.equinox.internal.provisional.p2.core.eventbus.ProvisioningListener;
import org.eclipse.equinox.p2.core.ProvisionException;
import org.eclipse.equinox.p2.engine.*;
import org.eclipse.equinox.p2.metadata.IInstallableUnit;
import org.eclipse.equinox.p2.query.IQueryResult;
import org.eclipse.equinox.p2.query.QueryUtil;
import org.eclipse.equinox.p2.repository.artifact.IArtifactRepository;
import org.eclipse.equinox.p2.repository.metadata.IMetadataRepositoryManager;
import org.eclipse.equinox.p2.tests.TestActivator;
import org.eclipse.equinox.p2.tests.testserver.helper.AbstractTestServerClientCase;
import org.junit.Test;
public class ProvisioningEventTest2 extends AbstractTestServerClientCase {
@Test
public void testDownloadEventFromMultipleAgents() throws ProvisionException, OperationCanceledException, InterruptedException {
ProvisioningAgent newAgent = new ProvisioningAgent();
newAgent.setBundleContext(TestActivator.getContext());
IProvisioningEventBus eventBus = (IProvisioningEventBus) newAgent.getService(IProvisioningEventBus.SERVICE_NAME);
class DownloadProvisiongEventListener implements ProvisioningListener {
boolean notifiedDownloadProgressEvent = false;
CountDownLatch latch = new CountDownLatch(1);
@Override
public void notify(EventObject o) {
if (o instanceof DownloadProgressEvent) {
notifiedDownloadProgressEvent = true;
} else if (o instanceof CommitOperationEvent || o instanceof RollbackOperationEvent)
latch.countDown();
}
}
DownloadProvisiongEventListener provListener = new DownloadProvisiongEventListener();
DownloadProvisiongEventListener provListener1 = new DownloadProvisiongEventListener();
eventBus.addListener(provListener);
IProvisioningEventBus eventBus2 = (IProvisioningEventBus) getAgent().getService(IProvisioningEventBus.SERVICE_NAME);
try {
URI repoLoc = URI.create(getBaseURL() + "/public/emptyJarRepo");
//remove any existing profile with the same name
final String name = "testProfile";
IProfileRegistry profileRegistry = (IProfileRegistry) getAgent().getService(IProfileRegistry.SERVICE_NAME);
profileRegistry.removeProfile(name);
IProfile profile = profileRegistry.addProfile(name, null);
// clean possible cached artifacts
IArtifactRepository bundlePool = Util.getBundlePoolRepository(getAgent(), profile);
bundlePool.removeAll(new NullProgressMonitor());
ProvisioningContext context = new ProvisioningContext(getAgent());
context.setArtifactRepositories(new URI[] {repoLoc});
context.setMetadataRepositories(new URI[] {repoLoc});
IEngine engine = (IEngine) getAgent().getService(IEngine.SERVICE_NAME);
IProvisioningPlan plan = engine.createPlan(profile, context);
IMetadataRepositoryManager metaManager = (IMetadataRepositoryManager) getAgent().getService(IMetadataRepositoryManager.SERVICE_NAME);
IQueryResult<IInstallableUnit> allIUs = metaManager.loadRepository(repoLoc, null).query(QueryUtil.ALL_UNITS, null);
for (IInstallableUnit iu : allIUs.toSet()) {
plan.addInstallableUnit(iu);
}
eventBus2.addListener(provListener1);
IStatus status = engine.perform(plan, new NullProgressMonitor());
assertTrue("Provisioning was failed.", status.isOK());
provListener1.latch.await(10, TimeUnit.SECONDS);
assertTrue("Listener1 is NOT notified by DownloadProgressEvent.", provListener1.notifiedDownloadProgressEvent);
assertFalse("Listener should NOT be notified by DownloadProgressEvent.", provListener.notifiedDownloadProgressEvent);
} finally {
eventBus2.removeListener(provListener1);
}
}
}
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