| /******************************************************************************* |
| * Copyright (c) 2008, 2009 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.util.Set; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.equinox.internal.p2.director.Explanation; |
| import org.eclipse.equinox.internal.p2.metadata.IRequiredCapability; |
| import org.eclipse.equinox.internal.provisional.p2.director.*; |
| import org.eclipse.equinox.internal.provisional.p2.metadata.*; |
| import org.eclipse.equinox.p2.engine.*; |
| import org.eclipse.equinox.p2.metadata.IInstallableUnit; |
| import org.eclipse.equinox.p2.tests.AbstractProvisioningTest; |
| |
| public class MissingNonGreedyRequirement2 extends AbstractProvisioningTest { |
| private IInstallableUnit a1; |
| private IInstallableUnit c1; |
| private IProfile profile; |
| private IPlanner planner; |
| |
| protected void setUp() throws Exception { |
| super.setUp(); |
| c1 = createIU("C", Version.create("1.0.0"), true); |
| |
| IRequiredCapability[] reqB = new IRequiredCapability[2]; |
| reqB[0] = MetadataFactory.createRequiredCapability(IInstallableUnit.NAMESPACE_IU_ID, "B", VersionRange.emptyRange, null, false, false, false); |
| reqB[1] = MetadataFactory.createRequiredCapability(IInstallableUnit.NAMESPACE_IU_ID, "C", VersionRange.emptyRange, null, true, false, true); |
| a1 = createIU("A", Version.create("1.0.0"), reqB); |
| |
| createTestMetdataRepository(new IInstallableUnit[] {a1, c1}); |
| |
| profile = createProfile("TestProfile." + getName()); |
| planner = createPlanner(); |
| } |
| |
| public void testInstall() { |
| //The planner returns an error because the requirement from A on B is non greedy and no one brings in B. |
| ProfileChangeRequest req = new ProfileChangeRequest(profile); |
| req.addInstallableUnits(new IInstallableUnit[] {a1}); |
| IProvisioningPlan plan = planner.getProvisioningPlan(req, null, null); |
| assertEquals(IStatus.ERROR, plan.getStatus().getSeverity()); |
| } |
| |
| public void testExplanation() { |
| ProfileChangeRequest req = new ProfileChangeRequest(profile); |
| req.addInstallableUnits(new IInstallableUnit[] {a1}); |
| ProvisioningPlan plan = (ProvisioningPlan) planner.getProvisioningPlan(req, null, null); |
| assertEquals(IStatus.ERROR, plan.getStatus().getSeverity()); |
| RequestStatus requestStatus = (RequestStatus) plan.getRequestStatus(); |
| Set explanation = requestStatus.getExplanations(); |
| assertFalse(explanation.isEmpty()); |
| assertTrue(requestStatus.getConflictsWithInstalledRoots().contains(a1)); |
| assertEquals(Explanation.MISSING_REQUIREMENT, requestStatus.getShortExplanation()); |
| |
| } |
| } |