bundles/org.eclipse.equinox.p2.tests/src/org/eclipse/equinox/p2/tests/planner/PatchTest2.java

/*******************************************************************************
 * Copyright (c) 2008 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.core.runtime.IStatus;
import org.eclipse.equinox.internal.provisional.p2.director.*;
import org.eclipse.equinox.internal.provisional.p2.engine.IEngine;
import org.eclipse.equinox.internal.provisional.p2.engine.IProfile;
import org.eclipse.equinox.internal.provisional.p2.metadata.*;
import org.eclipse.equinox.p2.tests.AbstractProvisioningTest;
import org.eclipse.osgi.service.resolver.VersionRange;
import org.osgi.framework.Version;

public class PatchTest2 extends AbstractProvisioningTest {
	IInstallableUnit a1;
	IInstallableUnit b1;
	IInstallableUnitPatch p1;
	IInstallableUnitPatch p2;
	IInstallableUnitPatch p3;
	IInstallableUnitPatch p4;
	IInstallableUnitPatch p5;
	IInstallableUnitPatch p6;
	IInstallableUnitPatch p7;

	IProfile profile1;
	IPlanner planner;
	IEngine engine;

	protected void setUp() throws Exception {
		super.setUp();
		ProvidedCapability[] cap = new ProvidedCapability[] {MetadataFactory.createProvidedCapability("foo", "bar", new Version(1, 0, 0))};
		a1 = createIU("A", new Version("1.0.0"), null, new RequiredCapability[] {MetadataFactory.createRequiredCapability(IInstallableUnit.NAMESPACE_IU_ID, "B", new VersionRange("[1.0.0, 1.1.0)"), null, false, false)}, cap, NO_PROPERTIES, TouchpointType.NONE, NO_TP_DATA, false, null);
		b1 = createIU("B", new Version(1, 2, 0), true);
		RequirementChange change = new RequirementChange(MetadataFactory.createRequiredCapability(IInstallableUnit.NAMESPACE_IU_ID, "B", VersionRange.emptyRange, null, false, false, false), MetadataFactory.createRequiredCapability(IInstallableUnit.NAMESPACE_IU_ID, "B", new VersionRange("[1.1.0, 1.3.0)"), null, false, false, true));
		p1 = createIUPatch("P", new Version("1.0.0"), true, new RequirementChange[] {change}, new RequiredCapability[][] {{MetadataFactory.createRequiredCapability(IInstallableUnit.NAMESPACE_IU_ID, "A", new VersionRange("[1.0.0, 1.1.0]"), null, false, false, false)}}, null);
		p2 = createIUPatch("P", new Version("1.0.0"), true, new RequirementChange[] {change}, new RequiredCapability[][] {{MetadataFactory.createRequiredCapability(IInstallableUnit.NAMESPACE_IU_ID, "A", new VersionRange("[1.3.0, 1.5.0]"), null, false, false, false)}}, null);
		p3 = createIUPatch("P", new Version("1.0.0"), true, new RequirementChange[] {change}, new RequiredCapability[][] { {MetadataFactory.createRequiredCapability(IInstallableUnit.NAMESPACE_IU_ID, "A", new VersionRange("[1.0.0, 1.1.0]"), null, false, false, false)}, {MetadataFactory.createRequiredCapability(IInstallableUnit.NAMESPACE_IU_ID, "A", new VersionRange("[1.3.0, 1.5.0]"), null, false, false, false)}}, null);
		p4 = createIUPatch("P", new Version("1.0.0"), true, new RequirementChange[] {change}, new RequiredCapability[][] { {MetadataFactory.createRequiredCapability(IInstallableUnit.NAMESPACE_IU_ID, "A", new VersionRange("[1.6.0, 1.7.0]"), null, false, false, false)}, {MetadataFactory.createRequiredCapability(IInstallableUnit.NAMESPACE_IU_ID, "A", new VersionRange("[1.3.0, 1.5.0]"), null, false, false, false)}}, null);
		p5 = createIUPatch("P", new Version("1.0.0"), true, new RequirementChange[] {change}, new RequiredCapability[][] {{MetadataFactory.createRequiredCapability("foo", "bar", new VersionRange("[1.0.0, 2.0.0)"), null, false, false, false), MetadataFactory.createRequiredCapability(IInstallableUnit.NAMESPACE_IU_ID, "A", new VersionRange("[1.0.0, 1.5.0]"), null, false, false, false)}}, null);
		p6 = createIUPatch("P", new Version("1.0.0"), true, new RequirementChange[] {change}, new RequiredCapability[][] {}, null);
		p7 = createIUPatch("P", new Version("1.0.0"), true, new RequirementChange[] {change}, null, null);
		createTestMetdataRepository(new IInstallableUnit[] {a1, b1, p1, p2, p3, p4, p5, p6});

		profile1 = createProfile("TestProfile." + getName());
		planner = createPlanner();
		engine = createEngine();
	}

	public void testPatchScope() {
		//p6 applies to all IUs therefore A's installation succeed
		ProfileChangeRequest req8 = new ProfileChangeRequest(profile1);
		req8.addInstallableUnits(new IInstallableUnit[] {a1, p6});
		ProvisioningPlan plan8 = planner.getProvisioningPlan(req8, null, null);
		assertEquals(IStatus.WARNING, plan8.getStatus().getSeverity());

		//p7 does not apply therefore A should not be installable 
		ProfileChangeRequest req7 = new ProfileChangeRequest(profile1);
		req7.addInstallableUnits(new IInstallableUnit[] {a1, p7});
		ProvisioningPlan plan7 = planner.getProvisioningPlan(req7, null, null);
		assertEquals(IStatus.ERROR, plan7.getStatus().getSeverity());

		//p5 does not causes a1 to resolve therefore the application fails
		ProfileChangeRequest req6 = new ProfileChangeRequest(profile1);
		req6.addInstallableUnits(new IInstallableUnit[] {a1, p5});
		ProvisioningPlan plan6 = planner.getProvisioningPlan(req6, null, null);
		assertEquals(IStatus.WARNING, plan6.getStatus().getSeverity());

		//Ensure that p1 causes a1 to resolve
		ProfileChangeRequest req2 = new ProfileChangeRequest(profile1);
		req2.addInstallableUnits(new IInstallableUnit[] {a1, p1});
		ProvisioningPlan plan2 = planner.getProvisioningPlan(req2, null, null);
		assertEquals(IStatus.WARNING, plan2.getStatus().getSeverity());

		//p2 does not causes a1 to resolve therefore the application fails
		ProfileChangeRequest req3 = new ProfileChangeRequest(profile1);
		req3.addInstallableUnits(new IInstallableUnit[] {a1, p2});
		ProvisioningPlan plan3 = planner.getProvisioningPlan(req3, null, null);
		assertEquals(IStatus.ERROR, plan3.getStatus().getSeverity());

		//Ensure that p3 causes a1 to resolve since it has two scopes where one is applicable
		ProfileChangeRequest req4 = new ProfileChangeRequest(profile1);
		req4.addInstallableUnits(new IInstallableUnit[] {a1, p3});
		ProvisioningPlan plan4 = planner.getProvisioningPlan(req4, null, null);
		assertEquals(IStatus.WARNING, plan4.getStatus().getSeverity());

		//p4 does not causes a1 to resolve therefore the application fails
		ProfileChangeRequest req5 = new ProfileChangeRequest(profile1);
		req5.addInstallableUnits(new IInstallableUnit[] {a1, p4});
		ProvisioningPlan plan5 = planner.getProvisioningPlan(req5, null, null);
		assertEquals(IStatus.ERROR, plan5.getStatus().getSeverity());

	}
}