Skip to main content
summaryrefslogtreecommitdiffstats
blob: 2abf56317dd18f54030c1f383f00b51e469773ad (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
/*******************************************************************************
 *  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 org.eclipse.equinox.internal.p2.director.ProfileChangeRequest;

import java.util.Set;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.equinox.internal.p2.director.Explanation;
import org.eclipse.equinox.internal.p2.engine.ProvisioningPlan;
import org.eclipse.equinox.internal.provisional.p2.director.*;
import org.eclipse.equinox.p2.engine.IProfile;
import org.eclipse.equinox.p2.engine.IProvisioningPlan;
import org.eclipse.equinox.p2.metadata.*;
import org.eclipse.equinox.p2.planner.IPlanner;
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);

		IRequirement[] reqB = new IRequirement[2];
		reqB[0] = MetadataFactory.createRequirement(IInstallableUnit.NAMESPACE_IU_ID, "B", VersionRange.emptyRange, null, false, false, false);
		reqB[1] = MetadataFactory.createRequirement(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 = ((PlannerStatus) plan.getStatus()).getRequestStatus();
		Set explanation = requestStatus.getExplanations();
		assertFalse(explanation.isEmpty());
		assertTrue(requestStatus.getConflictsWithInstalledRoots().contains(a1));
		assertEquals(Explanation.MISSING_REQUIREMENT, requestStatus.getShortExplanation());

	}
}

Back to the top