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/*******************************************************************************
* Copyright (c) 2010, 2017 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.equinox.p2.tests.planner;
import java.io.File;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.Collection;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.equinox.internal.p2.director.ProfileChangeRequest;
import org.eclipse.equinox.internal.p2.engine.SimpleProfileRegistry;
import org.eclipse.equinox.p2.engine.*;
import org.eclipse.equinox.p2.metadata.*;
import org.eclipse.equinox.p2.planner.IPlanner;
import org.eclipse.equinox.p2.planner.IProfileChangeRequest;
import org.eclipse.equinox.p2.query.*;
import org.eclipse.equinox.p2.tests.AbstractProvisioningTest;
public class Bug306424 extends AbstractProvisioningTest {
private File previousStoreValue = null;
private IProfile profile;
protected String getTestDataPath() {
return "testData/bug306424";
}
@Override
protected void tearDown() throws Exception {
SimpleProfileRegistry realProfileRegistry = (SimpleProfileRegistry) getProfileRegistry();
Field profilesMapField = SimpleProfileRegistry.class.getDeclaredField("profiles"); //$NON-NLS-1$
profilesMapField.setAccessible(true);
profilesMapField.set(realProfileRegistry, null);
Field profileStore = SimpleProfileRegistry.class.getDeclaredField("store");
profileStore.setAccessible(true);
profileStore.set(realProfileRegistry, previousStoreValue);
super.tearDown();
}
@Override
protected void setUp() throws Exception {
super.setUp();
File reporegistry1 = getTestData("loading planner test data", getTestDataPath());
File tempFolder = getTempFolder();
copy("0.2", reporegistry1, tempFolder);
IProfileRegistry realProfileRegistry = getProfileRegistry();
//Tweak the running profile registry
Field profileStore = SimpleProfileRegistry.class.getDeclaredField("store");
profileStore.setAccessible(true);
previousStoreValue = (File) profileStore.get(realProfileRegistry);
profileStore.set(realProfileRegistry, new File(tempFolder, "p2/org.eclipse.equinox.p2.engine/profileRegistry"));
Field profilesMapField = SimpleProfileRegistry.class.getDeclaredField("profiles"); //$NON-NLS-1$
profilesMapField.setAccessible(true);
profilesMapField.set(realProfileRegistry, null);
//End of tweaking the profile registry
profile = realProfileRegistry.getProfile("PlatformProfile");
assertNotNull(profile);
}
public void testInstall() {
IPlanner planner = createPlanner();
IInstallableUnit b = profile.query(QueryUtil.createIUQuery("b"), new NullProgressMonitor()).iterator().next();
IProfileChangeRequest changeRequest = new ProfileChangeRequest(profile);
changeRequest.remove(b);
IRequirement negateB = MetadataFactory.createRequirement(IInstallableUnit.NAMESPACE_IU_ID, b.getId(), new VersionRange(b.getVersion(), true, b.getVersion(), true), null, 0, 0, false);
Collection<IRequirement> extraReqs = new ArrayList<>();
extraReqs.add(negateB);
changeRequest.addExtraRequirements(extraReqs);
IProvisioningPlan plan = planner.getProvisioningPlan(changeRequest, null, new NullProgressMonitor());
IQueryable<IInstallableUnit> result = plan.getRemovals();
IQueryResult<IInstallableUnit> r = result.query(QueryUtil.ALL_UNITS, getMonitor());
assertFalse("1.0", r.isEmpty());
}
}
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