bundles/org.eclipse.equinox.p2.tests/src/org/eclipse/equinox/p2/tests/engine/EngineTest.java - equinox/rt.equinox.p2 - Git at Google

 /*******************************************************************************
  * Copyright (c) 2007, 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.engine;

 import java.io.File;
 import java.util.*;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.NullProgressMonitor;
 import org.eclipse.equinox.internal.provisional.p2.engine.*;
 import org.eclipse.equinox.internal.provisional.p2.metadata.*;
 import org.eclipse.equinox.internal.provisional.p2.metadata.MetadataFactory.InstallableUnitDescription;
 import org.eclipse.equinox.internal.provisional.p2.metadata.MetadataFactory.InstallableUnitFragmentDescription;
 import org.eclipse.equinox.p2.tests.AbstractProvisioningTest;
 import org.eclipse.equinox.p2.tests.TestActivator;
 import org.osgi.framework.ServiceReference;
 import org.osgi.framework.Version;

 /**
  * Simple test of the engine API.
  *
  * Note:
  * Currently you MUST have previously generated metadata from a 3.3.1 install.
  * There are ordering dependencies for the tests temporarily
  */
 public class EngineTest extends AbstractProvisioningTest {
 	private ServiceReference engineRef;
 	private IEngine engine;
 	private File testProvisioning;

 	public EngineTest(String name) {
 		super(name);
 		testProvisioning = new File(System.getProperty("java.io.tmpdir"), "testProvisioining");
 		deleteDirectory(testProvisioning);
 		testProvisioning.mkdir();
 	}

 	public EngineTest() {
 		this("");
 	}

 	private static boolean deleteDirectory(File directory) {
 		if (directory.exists() && directory.isDirectory()) {
 			File[] files = directory.listFiles();
 			for (int i = 0; i < files.length; i++) {
 				if (files[i].isDirectory()) {
 					deleteDirectory(files[i]);
 				} else {
 					files[i].delete();
 				}
 			}
 		}
 		return directory.delete();
 	}

 	protected void setUp() throws Exception {
 		engineRef = TestActivator.getContext().getServiceReference(IEngine.SERVICE_NAME);
 		engine = (IEngine) TestActivator.getContext().getService(engineRef);
 	}

 	protected void tearDown() throws Exception {
 		engine = null;
 		TestActivator.getContext().ungetService(engineRef);
 	}

 	public void testNullProfile() {

 		IProfile profile = null;
 		PhaseSet phaseSet = new DefaultPhaseSet();
 		InstallableUnitOperand[] operands = new InstallableUnitOperand[] {};
 		try {
 			engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
 		} catch (IllegalArgumentException expected) {
 			return;
 		}
 		fail();
 	}

 	public void testNullPhaseSet() {

 		IProfile profile = createProfile("test");
 		PhaseSet phaseSet = null;
 		InstallableUnitOperand[] operands = new InstallableUnitOperand[] {};
 		try {
 			engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
 		} catch (IllegalArgumentException expected) {
 			return;
 		}
 		fail();
 	}

 	public void testNullOperands() {

 		IProfile profile = createProfile("test");
 		PhaseSet phaseSet = new DefaultPhaseSet();
 		InstallableUnitOperand[] operands = null;
 		try {
 			engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
 			fail();
 		} catch (IllegalArgumentException expected) {
 			//expected
 		}
 	}

 	public void testEmptyOperands() {

 		IProfile profile = createProfile("test");
 		PhaseSet phaseSet = new DefaultPhaseSet();
 		InstallableUnitOperand[] operands = new InstallableUnitOperand[] {};
 		IStatus result = engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
 		assertTrue(result.isOK());
 	}

 	public void testEmptyPhaseSet() {

 		IProfile profile = createProfile("testEmptyPhaseSet");
 		PhaseSet phaseSet = new PhaseSet(new Phase[] {}) {
 			// empty PhaseSet
 		};
 		InstallableUnitOperand op = new InstallableUnitOperand(createResolvedIU(createIU("name")), null);
 		InstallableUnitOperand[] operands = new InstallableUnitOperand[] {op};
 		IStatus result = engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
 		assertTrue(result.isOK());
 	}

 	public void testPerformSingleNullOperand() {
 		try {
 			new InstallableUnitOperand(null, null);
 			fail("Should not allow null operand");
 		} catch (RuntimeException e) {
 			//expected
 		}
 	}

 	public void testPerformInstallOSGiFramework() {
 		Map properties = new HashMap();
 		properties.put(IProfile.PROP_INSTALL_FOLDER, testProvisioning.getAbsolutePath());

 		IProfile profile = createProfile("testPerformInstallOSGiFramework", null, properties);
 		for (Iterator it = getInstallableUnits(profile); it.hasNext();) {
 			PhaseSet phaseSet = new DefaultPhaseSet();
 			IInstallableUnit doomed = (IInstallableUnit) it.next();
 			InstallableUnitOperand[] operands = new InstallableUnitOperand[] {new InstallableUnitOperand(createResolvedIU(doomed), null)};
 			engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
 		}
 		PhaseSet phaseSet = new DefaultPhaseSet();

 		InstallableUnitOperand[] operands = new InstallableUnitOperand[] {new InstallableUnitOperand(null, createOSGiIU())};
 		IStatus result = engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
 		assertTrue(result.isOK());
 		Iterator ius = getInstallableUnits(profile);
 		assertTrue(ius.hasNext());
 	}

 	public void testPerformUpdateOSGiFramework() {

 		Map properties = new HashMap();
 		properties.put(IProfile.PROP_INSTALL_FOLDER, testProvisioning.getAbsolutePath());
 		IProfile profile = createProfile("testPerformUpdateOSGiFramework", null, properties);
 		PhaseSet phaseSet = new DefaultPhaseSet();
 		InstallableUnitOperand[] operands = new InstallableUnitOperand[] {new InstallableUnitOperand(createOSGiIU(), createOSGiIU())};
 		IStatus result = engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
 		assertTrue(result.isOK());
 		Iterator ius = getInstallableUnits(profile);
 		assertTrue(ius.hasNext());
 	}

 	public void testPerformUninstallOSGiFramework() {

 		Map properties = new HashMap();
 		properties.put(IProfile.PROP_INSTALL_FOLDER, testProvisioning.getAbsolutePath());

 		IProfile profile = createProfile("testPerformUninstallOSGiFramework", null, properties);
 		PhaseSet phaseSet = new DefaultPhaseSet();
 		InstallableUnitOperand[] operands = new InstallableUnitOperand[] {new InstallableUnitOperand(createOSGiIU(), null)};
 		IStatus result = engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
 		assertTrue(result.isOK());
 		assertEmptyProfile(profile);
 	}

 	public void testPerformRollback() {

 		Map properties = new HashMap();
 		properties.put(IProfile.PROP_INSTALL_FOLDER, testProvisioning.getAbsolutePath());
 		IProfile profile = createProfile("testPerformRollback", null, properties);
 		PhaseSet phaseSet = new DefaultPhaseSet();

 		Iterator ius = getInstallableUnits(profile);
 		assertFalse(ius.hasNext());

 		InstallableUnitOperand[] operands = new InstallableUnitOperand[] {new InstallableUnitOperand(null, createOSGiIU()), new InstallableUnitOperand(null, createBadIU())};
 		IStatus result = engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
 		assertFalse(result.isOK());
 		ius = getInstallableUnits(profile);
 		//TODO Currently this test is failing. See bug 212058
 		//		assertFalse(ius.hasNext());
 	}

 	private IInstallableUnit createOSGiIU() {
 		InstallableUnitDescription description = new MetadataFactory.InstallableUnitDescription();
 		description.setId("org.eclipse.osgi");
 		description.setVersion(new Version("3.3.1.R33x_v20070828"));
 		description.setTouchpointType(AbstractProvisioningTest.TOUCHPOINT_OSGI);
 		Map touchpointData = new HashMap();
 		String manifest = "Manifest-Version: 1.0\r\n" + "Bundle-Activator: org.eclipse.osgi.framework.internal.core.SystemBundl\r\n" + " eActivator\r\n" + "Bundle-RequiredExecutionEnvironment: J2SE-1.4,OSGi/Minimum-1.0\r\n" + "Export-Package: org.eclipse.osgi.event;version=\"1.0\",org.eclipse.osgi.\r\n" + " framework.console;version=\"1.0\",org.eclipse.osgi.framework.eventmgr;v\r\n" + " ersion=\"1.0\",org.eclipse.osgi.framework.log;version=\"1.0\",org.eclipse\r\n" + " .osgi.service.datalocation;version=\"1.0\",org.eclipse.osgi.service.deb\r\n" + " ug;version=\"1.0\",org.eclipse.osgi.service.environment;version=\"1.0\",o\r\n" + " rg.eclipse.osgi.service.localization;version=\"1.0\",org.eclipse.osgi.s\r\n" + " ervice.pluginconversion;version=\"1.0\",org.eclipse.osgi.service.resolv\r\n"
 				+ " er;version=\"1.1\",org.eclipse.osgi.service.runnable;version=\"1.0\",org.\r\n" + " eclipse.osgi.service.urlconversion;version=\"1.0\",org.eclipse.osgi.sto\r\n" + " ragemanager;version=\"1.0\",org.eclipse.osgi.util;version=\"1.0\",org.osg\r\n" + " i.framework;version=\"1.3\",org.osgi.service.condpermadmin;version=\"1.0\r\n" + " \",org.osgi.service.packageadmin;version=\"1.2\",org.osgi.service.permis\r\n" + " sionadmin;version=\"1.2\",org.osgi.service.startlevel;version=\"1.0\",org\r\n" + " .osgi.service.url;version=\"1.0\",org.osgi.util.tracker;version=\"1.3.2\"\r\n" + " ,org.eclipse.core.runtime.adaptor;x-friends:=\"org.eclipse.core.runtim\r\n" + " e\",org.eclipse.core.runtime.internal.adaptor;x-internal:=true,org.ecl\r\n"
 				+ " ipse.core.runtime.internal.stats;x-friends:=\"org.eclipse.core.runtime\r\n" + " \",org.eclipse.osgi.baseadaptor;x-internal:=true,org.eclipse.osgi.base\r\n" + " adaptor.bundlefile;x-internal:=true,org.eclipse.osgi.baseadaptor.hook\r\n" + " s;x-internal:=true,org.eclipse.osgi.baseadaptor.loader;x-internal:=tr\r\n" + " ue,org.eclipse.osgi.framework.adaptor;x-internal:=true,org.eclipse.os\r\n" + " gi.framework.debug;x-internal:=true,org.eclipse.osgi.framework.intern\r\n" + " al.core;x-internal:=true,org.eclipse.osgi.framework.internal.protocol\r\n" + " ;x-internal:=true,org.eclipse.osgi.framework.internal.protocol.bundle\r\n" + " entry;x-internal:=true,org.eclipse.osgi.framework.internal.protocol.b\r\n"
 				+ " undleresource;x-internal:=true,org.eclipse.osgi.framework.internal.pr\r\n" + " otocol.reference;x-internal:=true,org.eclipse.osgi.framework.internal\r\n" + " .reliablefile;x-internal:=true,org.eclipse.osgi.framework.launcher;x-\r\n" + " internal:=true,org.eclipse.osgi.framework.util;x-internal:=true,org.e\r\n" + " clipse.osgi.internal.baseadaptor;x-internal:=true,org.eclipse.osgi.in\r\n" + " ternal.module;x-internal:=true,org.eclipse.osgi.internal.profile;x-in\r\n" + " ternal:=true,org.eclipse.osgi.internal.resolver;x-internal:=true,org.\r\n" + " eclipse.osgi.internal.verifier;x-internal:=true,org.eclipse.osgi.inte\r\n" + " rnal.provisional.verifier;x-friends:=\"org.eclipse.update.core,org.ecl\r\n" + " ipse.ui.workbench\"\r\n" + "Bundle-Version: 3.3.0.v20060925\r\n"
 				+ "Eclipse-SystemBundle: true\r\n" + "Bundle-Copyright: %copyright\r\n" + "Bundle-Name: %systemBundle\r\n" + "Bundle-Description: %systemBundle\r\n" + "Bundle-DocUrl: http://www.eclipse.org\r\n" + "Bundle-ManifestVersion: 2\r\n" + "Export-Service: org.osgi.service.packageadmin.PackageAdmin,org.osgi.se\r\n" + " rvice.permissionadmin.PermissionAdmin,org.osgi.service.startlevel.Sta\r\n" + " rtLevel,org.eclipse.osgi.service.debug.DebugOptions\r\n" + "Bundle-Vendor: %eclipse.org\r\n" + "Main-Class: org.eclipse.core.runtime.adaptor.EclipseStarter\r\n" + "Bundle-SymbolicName: org.eclipse.osgi; singleton:=true\r\n" + "Bundle-Localization: systembundle\r\n" + "Eclipse-ExtensibleAPI: true\r\n" + "\r\n" + "";
 		touchpointData.put("manifest", manifest);
 		//touchpointData.put("install", "installBundle(bundle:${artifact});");
 		//touchpointData.put("uninstall", "uninstallBundle(bundle:${artifact});");

 		IInstallableUnitFragment[] cus = new IInstallableUnitFragment[1];
 		InstallableUnitFragmentDescription desc = new InstallableUnitFragmentDescription();
 		desc.addTouchpointData(MetadataFactory.createTouchpointData(touchpointData));
 		IInstallableUnitFragment fragment = MetadataFactory.createInstallableUnitFragment(desc);
 		cus[0] = fragment;

 		//IArtifactKey key = new ArtifactKey("eclipse", "plugin", "org.eclipse.osgi", new Version("3.3.1.R33x_v20070828"));
 		//iu.setArtifacts(new IArtifactKey[] {key});

 		IInstallableUnit iu = MetadataFactory.createInstallableUnit(description);
 		return MetadataFactory.createResolvedInstallableUnit(iu, cus);
 	}

 	private IInstallableUnit createBadIU() {
 		InstallableUnitDescription description = new MetadataFactory.InstallableUnitDescription();
 		description.setId("org.eclipse.osgi.bad");
 		description.setVersion(new Version("3.3.1.R33x_v20070828"));
 		description.setTouchpointType(AbstractProvisioningTest.TOUCHPOINT_OSGI);
 		Map touchpointData = new HashMap();
 		String manifest = "Manifest-Version: 1.0\r\n" + "Bundle-Activator: org.eclipse.osgi.framework.internal.core.SystemBundl\r\n" + " eActivator\r\n" + "Bundle-RequiredExecutionEnvironment: J2SE-1.4,OSGi/Minimum-1.0\r\n" + "Export-Package: org.eclipse.osgi.event;version=\"1.0\",org.eclipse.osgi.\r\n" + " framework.console;version=\"1.0\",org.eclipse.osgi.framework.eventmgr;v\r\n" + " ersion=\"1.0\",org.eclipse.osgi.framework.log;version=\"1.0\",org.eclipse\r\n" + " .osgi.service.datalocation;version=\"1.0\",org.eclipse.osgi.service.deb\r\n" + " ug;version=\"1.0\",org.eclipse.osgi.service.environment;version=\"1.0\",o\r\n" + " rg.eclipse.osgi.service.localization;version=\"1.0\",org.eclipse.osgi.s\r\n" + " ervice.pluginconversion;version=\"1.0\",org.eclipse.osgi.service.resolv\r\n"
 				+ " er;version=\"1.1\",org.eclipse.osgi.service.runnable;version=\"1.0\",org.\r\n" + " eclipse.osgi.service.urlconversion;version=\"1.0\",org.eclipse.osgi.sto\r\n" + " ragemanager;version=\"1.0\",org.eclipse.osgi.util;version=\"1.0\",org.osg\r\n" + " i.framework;version=\"1.3\",org.osgi.service.condpermadmin;version=\"1.0\r\n" + " \",org.osgi.service.packageadmin;version=\"1.2\",org.osgi.service.permis\r\n" + " sionadmin;version=\"1.2\",org.osgi.service.startlevel;version=\"1.0\",org\r\n" + " .osgi.service.url;version=\"1.0\",org.osgi.util.tracker;version=\"1.3.2\"\r\n" + " ,org.eclipse.core.runtime.adaptor;x-friends:=\"org.eclipse.core.runtim\r\n" + " e\",org.eclipse.core.runtime.internal.adaptor;x-internal:=true,org.ecl\r\n"
 				+ " ipse.core.runtime.internal.stats;x-friends:=\"org.eclipse.core.runtime\r\n" + " \",org.eclipse.osgi.baseadaptor;x-internal:=true,org.eclipse.osgi.base\r\n" + " adaptor.bundlefile;x-internal:=true,org.eclipse.osgi.baseadaptor.hook\r\n" + " s;x-internal:=true,org.eclipse.osgi.baseadaptor.loader;x-internal:=tr\r\n" + " ue,org.eclipse.osgi.framework.adaptor;x-internal:=true,org.eclipse.os\r\n" + " gi.framework.debug;x-internal:=true,org.eclipse.osgi.framework.intern\r\n" + " al.core;x-internal:=true,org.eclipse.osgi.framework.internal.protocol\r\n" + " ;x-internal:=true,org.eclipse.osgi.framework.internal.protocol.bundle\r\n" + " entry;x-internal:=true,org.eclipse.osgi.framework.internal.protocol.b\r\n"
 				+ " undleresource;x-internal:=true,org.eclipse.osgi.framework.internal.pr\r\n" + " otocol.reference;x-internal:=true,org.eclipse.osgi.framework.internal\r\n" + " .reliablefile;x-internal:=true,org.eclipse.osgi.framework.launcher;x-\r\n" + " internal:=true,org.eclipse.osgi.framework.util;x-internal:=true,org.e\r\n" + " clipse.osgi.internal.baseadaptor;x-internal:=true,org.eclipse.osgi.in\r\n" + " ternal.module;x-internal:=true,org.eclipse.osgi.internal.profile;x-in\r\n" + " ternal:=true,org.eclipse.osgi.internal.resolver;x-internal:=true,org.\r\n" + " eclipse.osgi.internal.verifier;x-internal:=true,org.eclipse.osgi.inte\r\n" + " rnal.provisional.verifier;x-friends:=\"org.eclipse.update.core,org.ecl\r\n" + " ipse.ui.workbench\"\r\n" + "Bundle-Version: 3.3.0.v20060925\r\n"
 				+ "Eclipse-SystemBundle: true\r\n" + "Bundle-Copyright: %copyright\r\n" + "Bundle-Name: %systemBundle\r\n" + "Bundle-Description: %systemBundle\r\n" + "Bundle-DocUrl: http://www.eclipse.org\r\n" + "Bundle-ManifestVersion: 2\r\n" + "Export-Service: org.osgi.service.packageadmin.PackageAdmin,org.osgi.se\r\n" + " rvice.permissionadmin.PermissionAdmin,org.osgi.service.startlevel.Sta\r\n" + " rtLevel,org.eclipse.osgi.service.debug.DebugOptions\r\n" + "Bundle-Vendor: %eclipse.org\r\n" + "Main-Class: org.eclipse.core.runtime.adaptor.EclipseStarter\r\n" + "Bundle-SymbolicName: org.eclipse.osgi; singleton:=true\r\n" + "Bundle-Localization: systembundle\r\n" + "Eclipse-ExtensibleAPI: true\r\n" + "\r\n" + "";
 		touchpointData.put("manifest", manifest);
 		touchpointData.put("install", "BAD");

 		IInstallableUnitFragment[] cus = new IInstallableUnitFragment[1];
 		InstallableUnitFragmentDescription desc = new InstallableUnitFragmentDescription();
 		desc.addTouchpointData(MetadataFactory.createTouchpointData(touchpointData));
 		cus[0] = MetadataFactory.createInstallableUnitFragment(desc);

 		//IArtifactKey key = new ArtifactKey("eclipse", "plugin", "org.eclipse.osgi", new Version("3.3.1.R33x_v20070828"));
 		//iu.setArtifacts(new IArtifactKey[] {key});

 		IInstallableUnit iu = MetadataFactory.createInstallableUnit(description);
 		return MetadataFactory.createResolvedInstallableUnit(iu, cus);
 	}

 }
	/*******************************************************************************
	* Copyright (c) 2007, 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.engine;

	import java.io.File;
	import java.util.*;
	import org.eclipse.core.runtime.IStatus;
	import org.eclipse.core.runtime.NullProgressMonitor;
	import org.eclipse.equinox.internal.provisional.p2.engine.*;
	import org.eclipse.equinox.internal.provisional.p2.metadata.*;
	import org.eclipse.equinox.internal.provisional.p2.metadata.MetadataFactory.InstallableUnitDescription;
	import org.eclipse.equinox.internal.provisional.p2.metadata.MetadataFactory.InstallableUnitFragmentDescription;
	import org.eclipse.equinox.p2.tests.AbstractProvisioningTest;
	import org.eclipse.equinox.p2.tests.TestActivator;
	import org.osgi.framework.ServiceReference;
	import org.osgi.framework.Version;

	/**
	* Simple test of the engine API.
	*
	* Note:
	* Currently you MUST have previously generated metadata from a 3.3.1 install.
	* There are ordering dependencies for the tests temporarily
	*/
	public class EngineTest extends AbstractProvisioningTest {
	private ServiceReference engineRef;
	private IEngine engine;
	private File testProvisioning;

	public EngineTest(String name) {
	super(name);
	testProvisioning = new File(System.getProperty("java.io.tmpdir"), "testProvisioining");
	deleteDirectory(testProvisioning);
	testProvisioning.mkdir();
	}

	public EngineTest() {
	this("");
	}

	private static boolean deleteDirectory(File directory) {
	if (directory.exists() && directory.isDirectory()) {
	File[] files = directory.listFiles();
	for (int i = 0; i < files.length; i++) {
	if (files[i].isDirectory()) {
	deleteDirectory(files[i]);
	} else {
	files[i].delete();
	}
	}
	}
	return directory.delete();
	}

	protected void setUp() throws Exception {
	engineRef = TestActivator.getContext().getServiceReference(IEngine.SERVICE_NAME);
	engine = (IEngine) TestActivator.getContext().getService(engineRef);
	}

	protected void tearDown() throws Exception {
	engine = null;
	TestActivator.getContext().ungetService(engineRef);
	}

	public void testNullProfile() {

	IProfile profile = null;
	PhaseSet phaseSet = new DefaultPhaseSet();
	InstallableUnitOperand[] operands = new InstallableUnitOperand[] {};
	try {
	engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
	} catch (IllegalArgumentException expected) {
	return;
	}
	fail();
	}

	public void testNullPhaseSet() {

	IProfile profile = createProfile("test");
	PhaseSet phaseSet = null;
	InstallableUnitOperand[] operands = new InstallableUnitOperand[] {};
	try {
	engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
	} catch (IllegalArgumentException expected) {
	return;
	}
	fail();
	}

	public void testNullOperands() {

	IProfile profile = createProfile("test");
	PhaseSet phaseSet = new DefaultPhaseSet();
	InstallableUnitOperand[] operands = null;
	try {
	engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
	fail();
	} catch (IllegalArgumentException expected) {
	//expected
	}
	}

	public void testEmptyOperands() {

	IProfile profile = createProfile("test");
	PhaseSet phaseSet = new DefaultPhaseSet();
	InstallableUnitOperand[] operands = new InstallableUnitOperand[] {};
	IStatus result = engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
	assertTrue(result.isOK());
	}

	public void testEmptyPhaseSet() {

	IProfile profile = createProfile("testEmptyPhaseSet");
	PhaseSet phaseSet = new PhaseSet(new Phase[] {}) {
	// empty PhaseSet
	};
	InstallableUnitOperand op = new InstallableUnitOperand(createResolvedIU(createIU("name")), null);
	InstallableUnitOperand[] operands = new InstallableUnitOperand[] {op};
	IStatus result = engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
	assertTrue(result.isOK());
	}

	public void testPerformSingleNullOperand() {
	try {
	new InstallableUnitOperand(null, null);
	fail("Should not allow null operand");
	} catch (RuntimeException e) {
	//expected
	}
	}

	public void testPerformInstallOSGiFramework() {
	Map properties = new HashMap();
	properties.put(IProfile.PROP_INSTALL_FOLDER, testProvisioning.getAbsolutePath());

	IProfile profile = createProfile("testPerformInstallOSGiFramework", null, properties);
	for (Iterator it = getInstallableUnits(profile); it.hasNext();) {
	PhaseSet phaseSet = new DefaultPhaseSet();
	IInstallableUnit doomed = (IInstallableUnit) it.next();
	InstallableUnitOperand[] operands = new InstallableUnitOperand[] {new InstallableUnitOperand(createResolvedIU(doomed), null)};
	engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
	}
	PhaseSet phaseSet = new DefaultPhaseSet();

	InstallableUnitOperand[] operands = new InstallableUnitOperand[] {new InstallableUnitOperand(null, createOSGiIU())};
	IStatus result = engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
	assertTrue(result.isOK());
	Iterator ius = getInstallableUnits(profile);
	assertTrue(ius.hasNext());
	}

	public void testPerformUpdateOSGiFramework() {

	Map properties = new HashMap();
	properties.put(IProfile.PROP_INSTALL_FOLDER, testProvisioning.getAbsolutePath());
	IProfile profile = createProfile("testPerformUpdateOSGiFramework", null, properties);
	PhaseSet phaseSet = new DefaultPhaseSet();
	InstallableUnitOperand[] operands = new InstallableUnitOperand[] {new InstallableUnitOperand(createOSGiIU(), createOSGiIU())};
	IStatus result = engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
	assertTrue(result.isOK());
	Iterator ius = getInstallableUnits(profile);
	assertTrue(ius.hasNext());
	}

	public void testPerformUninstallOSGiFramework() {

	Map properties = new HashMap();
	properties.put(IProfile.PROP_INSTALL_FOLDER, testProvisioning.getAbsolutePath());

	IProfile profile = createProfile("testPerformUninstallOSGiFramework", null, properties);
	PhaseSet phaseSet = new DefaultPhaseSet();
	InstallableUnitOperand[] operands = new InstallableUnitOperand[] {new InstallableUnitOperand(createOSGiIU(), null)};
	IStatus result = engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
	assertTrue(result.isOK());
	assertEmptyProfile(profile);
	}

	public void testPerformRollback() {

	Map properties = new HashMap();
	properties.put(IProfile.PROP_INSTALL_FOLDER, testProvisioning.getAbsolutePath());
	IProfile profile = createProfile("testPerformRollback", null, properties);
	PhaseSet phaseSet = new DefaultPhaseSet();

	Iterator ius = getInstallableUnits(profile);
	assertFalse(ius.hasNext());

	InstallableUnitOperand[] operands = new InstallableUnitOperand[] {new InstallableUnitOperand(null, createOSGiIU()), new InstallableUnitOperand(null, createBadIU())};
	IStatus result = engine.perform(profile, phaseSet, operands, null, new NullProgressMonitor());
	assertFalse(result.isOK());
	ius = getInstallableUnits(profile);
	//TODO Currently this test is failing. See bug 212058
	// assertFalse(ius.hasNext());
	}

	private IInstallableUnit createOSGiIU() {
	InstallableUnitDescription description = new MetadataFactory.InstallableUnitDescription();
	description.setId("org.eclipse.osgi");
	description.setVersion(new Version("3.3.1.R33x_v20070828"));
	description.setTouchpointType(AbstractProvisioningTest.TOUCHPOINT_OSGI);
	Map touchpointData = new HashMap();
	String manifest = "Manifest-Version: 1.0\r\n" + "Bundle-Activator: org.eclipse.osgi.framework.internal.core.SystemBundl\r\n" + " eActivator\r\n" + "Bundle-RequiredExecutionEnvironment: J2SE-1.4,OSGi/Minimum-1.0\r\n" + "Export-Package: org.eclipse.osgi.event;version=\"1.0\",org.eclipse.osgi.\r\n" + " framework.console;version=\"1.0\",org.eclipse.osgi.framework.eventmgr;v\r\n" + " ersion=\"1.0\",org.eclipse.osgi.framework.log;version=\"1.0\",org.eclipse\r\n" + " .osgi.service.datalocation;version=\"1.0\",org.eclipse.osgi.service.deb\r\n" + " ug;version=\"1.0\",org.eclipse.osgi.service.environment;version=\"1.0\",o\r\n" + " rg.eclipse.osgi.service.localization;version=\"1.0\",org.eclipse.osgi.s\r\n" + " ervice.pluginconversion;version=\"1.0\",org.eclipse.osgi.service.resolv\r\n"
	+ " er;version=\"1.1\",org.eclipse.osgi.service.runnable;version=\"1.0\",org.\r\n" + " eclipse.osgi.service.urlconversion;version=\"1.0\",org.eclipse.osgi.sto\r\n" + " ragemanager;version=\"1.0\",org.eclipse.osgi.util;version=\"1.0\",org.osg\r\n" + " i.framework;version=\"1.3\",org.osgi.service.condpermadmin;version=\"1.0\r\n" + " \",org.osgi.service.packageadmin;version=\"1.2\",org.osgi.service.permis\r\n" + " sionadmin;version=\"1.2\",org.osgi.service.startlevel;version=\"1.0\",org\r\n" + " .osgi.service.url;version=\"1.0\",org.osgi.util.tracker;version=\"1.3.2\"\r\n" + " ,org.eclipse.core.runtime.adaptor;x-friends:=\"org.eclipse.core.runtim\r\n" + " e\",org.eclipse.core.runtime.internal.adaptor;x-internal:=true,org.ecl\r\n"
	+ " ipse.core.runtime.internal.stats;x-friends:=\"org.eclipse.core.runtime\r\n" + " \",org.eclipse.osgi.baseadaptor;x-internal:=true,org.eclipse.osgi.base\r\n" + " adaptor.bundlefile;x-internal:=true,org.eclipse.osgi.baseadaptor.hook\r\n" + " s;x-internal:=true,org.eclipse.osgi.baseadaptor.loader;x-internal:=tr\r\n" + " ue,org.eclipse.osgi.framework.adaptor;x-internal:=true,org.eclipse.os\r\n" + " gi.framework.debug;x-internal:=true,org.eclipse.osgi.framework.intern\r\n" + " al.core;x-internal:=true,org.eclipse.osgi.framework.internal.protocol\r\n" + " ;x-internal:=true,org.eclipse.osgi.framework.internal.protocol.bundle\r\n" + " entry;x-internal:=true,org.eclipse.osgi.framework.internal.protocol.b\r\n"
	+ " undleresource;x-internal:=true,org.eclipse.osgi.framework.internal.pr\r\n" + " otocol.reference;x-internal:=true,org.eclipse.osgi.framework.internal\r\n" + " .reliablefile;x-internal:=true,org.eclipse.osgi.framework.launcher;x-\r\n" + " internal:=true,org.eclipse.osgi.framework.util;x-internal:=true,org.e\r\n" + " clipse.osgi.internal.baseadaptor;x-internal:=true,org.eclipse.osgi.in\r\n" + " ternal.module;x-internal:=true,org.eclipse.osgi.internal.profile;x-in\r\n" + " ternal:=true,org.eclipse.osgi.internal.resolver;x-internal:=true,org.\r\n" + " eclipse.osgi.internal.verifier;x-internal:=true,org.eclipse.osgi.inte\r\n" + " rnal.provisional.verifier;x-friends:=\"org.eclipse.update.core,org.ecl\r\n" + " ipse.ui.workbench\"\r\n" + "Bundle-Version: 3.3.0.v20060925\r\n"
	+ "Eclipse-SystemBundle: true\r\n" + "Bundle-Copyright: %copyright\r\n" + "Bundle-Name: %systemBundle\r\n" + "Bundle-Description: %systemBundle\r\n" + "Bundle-DocUrl: http://www.eclipse.org\r\n" + "Bundle-ManifestVersion: 2\r\n" + "Export-Service: org.osgi.service.packageadmin.PackageAdmin,org.osgi.se\r\n" + " rvice.permissionadmin.PermissionAdmin,org.osgi.service.startlevel.Sta\r\n" + " rtLevel,org.eclipse.osgi.service.debug.DebugOptions\r\n" + "Bundle-Vendor: %eclipse.org\r\n" + "Main-Class: org.eclipse.core.runtime.adaptor.EclipseStarter\r\n" + "Bundle-SymbolicName: org.eclipse.osgi; singleton:=true\r\n" + "Bundle-Localization: systembundle\r\n" + "Eclipse-ExtensibleAPI: true\r\n" + "\r\n" + "";
	touchpointData.put("manifest", manifest);
	//touchpointData.put("install", "installBundle(bundle:${artifact});");
	//touchpointData.put("uninstall", "uninstallBundle(bundle:${artifact});");

	IInstallableUnitFragment[] cus = new IInstallableUnitFragment[1];
	InstallableUnitFragmentDescription desc = new InstallableUnitFragmentDescription();
	desc.addTouchpointData(MetadataFactory.createTouchpointData(touchpointData));
	IInstallableUnitFragment fragment = MetadataFactory.createInstallableUnitFragment(desc);
	cus[0] = fragment;

	//IArtifactKey key = new ArtifactKey("eclipse", "plugin", "org.eclipse.osgi", new Version("3.3.1.R33x_v20070828"));
	//iu.setArtifacts(new IArtifactKey[] {key});

	IInstallableUnit iu = MetadataFactory.createInstallableUnit(description);
	return MetadataFactory.createResolvedInstallableUnit(iu, cus);
	}

	private IInstallableUnit createBadIU() {
	InstallableUnitDescription description = new MetadataFactory.InstallableUnitDescription();
	description.setId("org.eclipse.osgi.bad");
	description.setVersion(new Version("3.3.1.R33x_v20070828"));
	description.setTouchpointType(AbstractProvisioningTest.TOUCHPOINT_OSGI);
	Map touchpointData = new HashMap();
	String manifest = "Manifest-Version: 1.0\r\n" + "Bundle-Activator: org.eclipse.osgi.framework.internal.core.SystemBundl\r\n" + " eActivator\r\n" + "Bundle-RequiredExecutionEnvironment: J2SE-1.4,OSGi/Minimum-1.0\r\n" + "Export-Package: org.eclipse.osgi.event;version=\"1.0\",org.eclipse.osgi.\r\n" + " framework.console;version=\"1.0\",org.eclipse.osgi.framework.eventmgr;v\r\n" + " ersion=\"1.0\",org.eclipse.osgi.framework.log;version=\"1.0\",org.eclipse\r\n" + " .osgi.service.datalocation;version=\"1.0\",org.eclipse.osgi.service.deb\r\n" + " ug;version=\"1.0\",org.eclipse.osgi.service.environment;version=\"1.0\",o\r\n" + " rg.eclipse.osgi.service.localization;version=\"1.0\",org.eclipse.osgi.s\r\n" + " ervice.pluginconversion;version=\"1.0\",org.eclipse.osgi.service.resolv\r\n"
	+ " er;version=\"1.1\",org.eclipse.osgi.service.runnable;version=\"1.0\",org.\r\n" + " eclipse.osgi.service.urlconversion;version=\"1.0\",org.eclipse.osgi.sto\r\n" + " ragemanager;version=\"1.0\",org.eclipse.osgi.util;version=\"1.0\",org.osg\r\n" + " i.framework;version=\"1.3\",org.osgi.service.condpermadmin;version=\"1.0\r\n" + " \",org.osgi.service.packageadmin;version=\"1.2\",org.osgi.service.permis\r\n" + " sionadmin;version=\"1.2\",org.osgi.service.startlevel;version=\"1.0\",org\r\n" + " .osgi.service.url;version=\"1.0\",org.osgi.util.tracker;version=\"1.3.2\"\r\n" + " ,org.eclipse.core.runtime.adaptor;x-friends:=\"org.eclipse.core.runtim\r\n" + " e\",org.eclipse.core.runtime.internal.adaptor;x-internal:=true,org.ecl\r\n"
	+ " ipse.core.runtime.internal.stats;x-friends:=\"org.eclipse.core.runtime\r\n" + " \",org.eclipse.osgi.baseadaptor;x-internal:=true,org.eclipse.osgi.base\r\n" + " adaptor.bundlefile;x-internal:=true,org.eclipse.osgi.baseadaptor.hook\r\n" + " s;x-internal:=true,org.eclipse.osgi.baseadaptor.loader;x-internal:=tr\r\n" + " ue,org.eclipse.osgi.framework.adaptor;x-internal:=true,org.eclipse.os\r\n" + " gi.framework.debug;x-internal:=true,org.eclipse.osgi.framework.intern\r\n" + " al.core;x-internal:=true,org.eclipse.osgi.framework.internal.protocol\r\n" + " ;x-internal:=true,org.eclipse.osgi.framework.internal.protocol.bundle\r\n" + " entry;x-internal:=true,org.eclipse.osgi.framework.internal.protocol.b\r\n"
	+ " undleresource;x-internal:=true,org.eclipse.osgi.framework.internal.pr\r\n" + " otocol.reference;x-internal:=true,org.eclipse.osgi.framework.internal\r\n" + " .reliablefile;x-internal:=true,org.eclipse.osgi.framework.launcher;x-\r\n" + " internal:=true,org.eclipse.osgi.framework.util;x-internal:=true,org.e\r\n" + " clipse.osgi.internal.baseadaptor;x-internal:=true,org.eclipse.osgi.in\r\n" + " ternal.module;x-internal:=true,org.eclipse.osgi.internal.profile;x-in\r\n" + " ternal:=true,org.eclipse.osgi.internal.resolver;x-internal:=true,org.\r\n" + " eclipse.osgi.internal.verifier;x-internal:=true,org.eclipse.osgi.inte\r\n" + " rnal.provisional.verifier;x-friends:=\"org.eclipse.update.core,org.ecl\r\n" + " ipse.ui.workbench\"\r\n" + "Bundle-Version: 3.3.0.v20060925\r\n"
	+ "Eclipse-SystemBundle: true\r\n" + "Bundle-Copyright: %copyright\r\n" + "Bundle-Name: %systemBundle\r\n" + "Bundle-Description: %systemBundle\r\n" + "Bundle-DocUrl: http://www.eclipse.org\r\n" + "Bundle-ManifestVersion: 2\r\n" + "Export-Service: org.osgi.service.packageadmin.PackageAdmin,org.osgi.se\r\n" + " rvice.permissionadmin.PermissionAdmin,org.osgi.service.startlevel.Sta\r\n" + " rtLevel,org.eclipse.osgi.service.debug.DebugOptions\r\n" + "Bundle-Vendor: %eclipse.org\r\n" + "Main-Class: org.eclipse.core.runtime.adaptor.EclipseStarter\r\n" + "Bundle-SymbolicName: org.eclipse.osgi; singleton:=true\r\n" + "Bundle-Localization: systembundle\r\n" + "Eclipse-ExtensibleAPI: true\r\n" + "\r\n" + "";
	touchpointData.put("manifest", manifest);
	touchpointData.put("install", "BAD");

	IInstallableUnitFragment[] cus = new IInstallableUnitFragment[1];
	InstallableUnitFragmentDescription desc = new InstallableUnitFragmentDescription();
	desc.addTouchpointData(MetadataFactory.createTouchpointData(touchpointData));
	cus[0] = MetadataFactory.createInstallableUnitFragment(desc);

	//IArtifactKey key = new ArtifactKey("eclipse", "plugin", "org.eclipse.osgi", new Version("3.3.1.R33x_v20070828"));
	//iu.setArtifacts(new IArtifactKey[] {key});

	IInstallableUnit iu = MetadataFactory.createInstallableUnit(description);
	return MetadataFactory.createResolvedInstallableUnit(iu, cus);
	}

	}