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/*******************************************************************************
* Copyright (c) 2007, 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.util.Set;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.equinox.internal.p2.director.Explanation;
import org.eclipse.equinox.internal.p2.director.ProfileChangeRequest;
import org.eclipse.equinox.internal.p2.engine.ProvisioningPlan;
import org.eclipse.equinox.internal.provisional.p2.director.PlannerStatus;
import org.eclipse.equinox.internal.provisional.p2.director.RequestStatus;
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.query.QueryUtil;
import org.eclipse.equinox.p2.tests.AbstractProvisioningTest;
public class MultipleSingleton extends AbstractProvisioningTest {
IInstallableUnit a1, a2, a3, a4;
IInstallableUnit u, v, w, x, y, z;
IInstallableUnit sdk1, sdk2, platform1, platform2, third1, third2, s1, s2, t1, t2, random;
IPlanner planner;
IProfile profile;
@Override
protected void setUp() throws Exception {
super.setUp();
a1 = createIU("A", Version.create("1.0.0"), true);
a2 = createIU("A", Version.create("2.0.0"), true);
a3 = createIU("A", Version.create("3.0.0"), false);
a4 = createIU("A", Version.create("4.0.0"), false);
x = createIU("X", Version.createOSGi(2, 0, 0), createRequiredCapabilities(IInstallableUnit.NAMESPACE_IU_ID, "A", new VersionRange("[1.0.0, 4.1.0)")));
IRequirement c1 = MetadataFactory.createRequirement(IInstallableUnit.NAMESPACE_IU_ID, "A", new VersionRange("[1.0.0, 1.0.0]"), null, false, false);
IRequirement c2 = MetadataFactory.createRequirement(IInstallableUnit.NAMESPACE_IU_ID, "A", new VersionRange("[2.0.0, 2.0.0]"), null, false, false);
y = createIU("Y", Version.createOSGi(2, 0, 0), new IRequirement[] {c1, c2});
IRequirement c3 = MetadataFactory.createRequirement(IInstallableUnit.NAMESPACE_IU_ID, "A", new VersionRange("[3.0.0, 3.0.0]"), null, false, false);
IRequirement c4 = MetadataFactory.createRequirement(IInstallableUnit.NAMESPACE_IU_ID, "A", new VersionRange("[4.0.0, 4.0.0]"), null, false, false);
z = createIU("Z", Version.createOSGi(2, 0, 0), new IRequirement[] {c3, c4});
IRequirement c5 = MetadataFactory.createRequirement(IInstallableUnit.NAMESPACE_IU_ID, "A", new VersionRange("[1.0.0, 1.0.0]"), null, false, false);
IRequirement c6 = MetadataFactory.createRequirement(IInstallableUnit.NAMESPACE_IU_ID, "A", new VersionRange("[3.0.0, 3.0.0]"), null, false, false);
w = createIU("W", Version.createOSGi(2, 0, 0), new IRequirement[] {c5, c6});
IRequirement c7 = MetadataFactory.createRequirement(IInstallableUnit.NAMESPACE_IU_ID, "A", new VersionRange("[1.0.0, 2.0.0]"), null, false, false);
IRequirement c8 = MetadataFactory.createRequirement(IInstallableUnit.NAMESPACE_IU_ID, "A", new VersionRange("[3.0.0, 4.0.0]"), null, false, false);
v = createIU("V", Version.createOSGi(2, 0, 0), new IRequirement[] {c7});
u = createIU("U", Version.createOSGi(2, 0, 0), new IRequirement[] {c8});
// create IUs to mimic the platform, SDK, and a third-party feature
platform1 = createIU("platform", Version.create("1.0.0"), true);
platform2 = createIU("platform", Version.create("2.0.0"), true);
sdk1 = createIU("sdk", Version.create("1.0.0"), true);
sdk2 = createIU("sdk", Version.create("2.0.0"), true);
third1 = createIU("third", Version.create("1.0.0"), true);
third2 = createIU("third", Version.create("2.0.0"), true);
random = createIU("random");
IRequirement pr1 = MetadataFactory.createRequirement(IInstallableUnit.NAMESPACE_IU_ID, "platform", new VersionRange("[1.0.0, 1.0.0]"), null, false, false);
IRequirement pr2 = MetadataFactory.createRequirement(IInstallableUnit.NAMESPACE_IU_ID, "platform", new VersionRange("[2.0.0, 2.0.0]"), null, false, false);
// the sdk has a dependency on the platform
s1 = createIU("s1", Version.createOSGi(1, 0, 0), new IRequirement[] {pr1});
s2 = createIU("s2", Version.createOSGi(2, 0, 0), new IRequirement[] {pr2});
// the third-party feature has a dependency on the platform
t1 = createIU("t1", Version.createOSGi(1, 0, 0), new IRequirement[] {pr1});
t2 = createIU("t2", Version.createOSGi(2, 0, 0), new IRequirement[] {pr2});
// create a repo with the data in it
createTestMetdataRepository(new IInstallableUnit[] {a1, a2, a3, a4, w, x, y, z, platform1, platform2, sdk1, sdk2, third1, third2, s1, s2, t1, t2, random});
profile = createProfile("TestProfile.MultipleSingleton" + getName());
planner = createPlanner();
}
/*
* Install both the SDK and Third as roots.
* Both have a dependency on the Platform.
* Try to update the SDK.
* Operation blocked because Third also depends on Platform.
*/
public void testSDKandThirdPartyConflict() {
assertOK(install(profile, new IInstallableUnit[] {s1, t1}, true, planner, createEngine()));
ProfileChangeRequest pcr = new ProfileChangeRequest(profile);
pcr.addInstallableUnits(s2);
pcr.remove(s1);
IProvisioningPlan plan = planner.getProvisioningPlan(pcr, null, null);
assertNotOK(plan.getStatus());
}
/*
* Install Platform as root.
* Add SDK.
* Try to update SDK.
* Operation blocked because Platform is root and not automatically updated.
*/
public void testSDKandPlatformBothRootsConflict() {
assertOK(install(profile, new IInstallableUnit[] {platform1, s1}, true, planner, createEngine()));
ProfileChangeRequest pcr = new ProfileChangeRequest(profile);
pcr.addInstallableUnits(s2);
pcr.remove(s1);
IProvisioningPlan plan = planner.getProvisioningPlan(pcr, null, null);
assertNotOK(plan.getStatus());
}
/*
* Install Platform and SDK both as roots.
* Try and update Platform.
* Blocked because SDK needs Platform.
*/
public void testSDKandPlatformBothRootsConflict2() {
assertOK(install(profile, new IInstallableUnit[] {platform1, s1}, true, planner, createEngine()));
ProfileChangeRequest pcr = new ProfileChangeRequest(profile);
pcr.addInstallableUnits(platform2);
pcr.remove(platform1);
IProvisioningPlan plan = planner.getProvisioningPlan(pcr, null, null);
assertNotOK(plan.getStatus());
}
public void test1() {
ProfileChangeRequest req = new ProfileChangeRequest(profile);
req.addInstallableUnits(new IInstallableUnit[] {x});
ProvisioningPlan plan = (ProvisioningPlan) planner.getProvisioningPlan(req, null, null);
assertEquals(1, queryResultSize(((PlannerStatus) plan.getStatus()).getPlannedState().query(QueryUtil.createIUQuery("X"), null)));
assertEquals(IStatus.OK, plan.getStatus().getSeverity());
}
public void test2() {
ProfileChangeRequest req = new ProfileChangeRequest(profile);
req.addInstallableUnits(new IInstallableUnit[] {y});
assertEquals(IStatus.ERROR, planner.getProvisioningPlan(req, null, null).getStatus().getSeverity());
}
public void testExplanation2() {
ProfileChangeRequest req = new ProfileChangeRequest(profile);
req.addInstallableUnits(new IInstallableUnit[] {y});
ProvisioningPlan plan = (ProvisioningPlan) planner.getProvisioningPlan(req, null, null);
assertEquals(IStatus.ERROR, plan.getStatus().getSeverity());
final RequestStatus requestStatus = ((PlannerStatus) plan.getStatus()).getRequestStatus();
Set explanation = requestStatus.getExplanations();
// System.out.println(explanation);
assertFalse(explanation.isEmpty());
assertEquals(Explanation.VIOLATED_SINGLETON_CONSTRAINT, requestStatus.getShortExplanation());
assertTrue(requestStatus.getConflictsWithInstalledRoots().contains(y));
assertEquals(1, requestStatus.getConflictsWithInstalledRoots().size());
}
public void test3() {
//Test that we can install A3 and A4 together
ProfileChangeRequest req = new ProfileChangeRequest(profile);
req.addInstallableUnits(new IInstallableUnit[] {z});
assertEquals(IStatus.OK, planner.getProvisioningPlan(req, null, null).getStatus().getSeverity());
}
public void test4() {
//Ensure that A1 and A3 can't be installed together since one is singleton and the other not
ProfileChangeRequest req = new ProfileChangeRequest(profile);
req.addInstallableUnits(new IInstallableUnit[] {w});
assertEquals(IStatus.ERROR, planner.getProvisioningPlan(req, null, null).getStatus().getSeverity());
}
public void testExplanation4() {
ProfileChangeRequest req = new ProfileChangeRequest(profile);
req.addInstallableUnits(new IInstallableUnit[] {w});
ProvisioningPlan plan = (ProvisioningPlan) planner.getProvisioningPlan(req, null, null);
assertEquals(IStatus.ERROR, plan.getStatus().getSeverity());
final RequestStatus requestStatus = ((PlannerStatus) plan.getStatus()).getRequestStatus();
Set explanation = requestStatus.getExplanations();
// System.out.println(explanation);
assertFalse(explanation.isEmpty());
assertEquals(Explanation.VIOLATED_SINGLETON_CONSTRAINT, requestStatus.getShortExplanation());
assertTrue(requestStatus.getConflictsWithInstalledRoots().contains(w));
}
public void test5b() {
//Validate the setup
ProfileChangeRequest req = new ProfileChangeRequest(profile);
req.addInstallableUnits(new IInstallableUnit[] {u});
assertEquals(IStatus.OK, planner.getProvisioningPlan(req, null, null).getStatus().getSeverity());
}
public void test5c() {
//Validate the setup
ProfileChangeRequest req = new ProfileChangeRequest(profile);
req.addInstallableUnits(new IInstallableUnit[] {v});
assertEquals(IStatus.OK, planner.getProvisioningPlan(req, null, null).getStatus().getSeverity());
}
public void test5() {
//Ensure
ProfileChangeRequest req = new ProfileChangeRequest(profile);
req.addInstallableUnits(new IInstallableUnit[] {u, v});
assertEquals(IStatus.ERROR, planner.getProvisioningPlan(req, null, null).getStatus().getSeverity());
}
public void testExplanation5() {
ProfileChangeRequest req = new ProfileChangeRequest(profile);
req.addInstallableUnits(new IInstallableUnit[] {u, v});
ProvisioningPlan plan = (ProvisioningPlan) planner.getProvisioningPlan(req, null, null);
assertEquals(IStatus.ERROR, plan.getStatus().getSeverity());
final RequestStatus requestStatus = ((PlannerStatus) plan.getStatus()).getRequestStatus();
Set explanation = requestStatus.getExplanations();
assertFalse(explanation.isEmpty());
assertEquals(Explanation.VIOLATED_SINGLETON_CONSTRAINT, requestStatus.getShortExplanation());
assertTrue(requestStatus.getConflictsWithInstalledRoots().contains(u));
assertTrue(requestStatus.getConflictsWithInstalledRoots().contains(v));
// System.out.println(explanation);
}
}
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