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/*******************************************************************************
* Copyright (c) 2007, 2017 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.equinox.p2.tests.metadata;
import java.util.*;
import junit.framework.AssertionFailedError;
import org.eclipse.equinox.internal.p2.director.ProfileChangeRequest;
import org.eclipse.equinox.p2.metadata.*;
import org.eclipse.equinox.p2.query.IQueryable;
import org.eclipse.equinox.p2.query.QueryUtil;
import org.eclipse.equinox.p2.tests.AbstractProvisioningTest;
public class FragmentTest extends AbstractProvisioningTest {
/**
* Tests that a fragment gets attached to host.
*/
public void disabledtestAssociation2Fragments() {
String ID1 = "iu.1";
String IDF1 = "iu.fragment.1";
String IDF2 = "iu.fragment.2";
IInstallableUnit iu1 = createEclipseIU(ID1);
IInstallableUnit iuf1 = createBundleFragment(IDF1);
IInstallableUnit iuf2 = createBundleFragment(IDF2);
ProfileChangeRequest req = new ProfileChangeRequest(createProfile(getName()));
req.addInstallableUnits(iu1, iuf1, iuf2);
createTestMetdataRepository(new IInstallableUnit[] {iu1, iuf1});
IQueryable<IInstallableUnit> additions = createPlanner().getProvisioningPlan(req, null, null).getAdditions();
{
Iterator<IInstallableUnit> iterator = additions.query(QueryUtil.createIUQuery(ID1), null).iterator();
assertTrue("Solution contains IU " + ID1, iterator.hasNext());
IInstallableUnit iu = iterator.next();
assertEquals("Number of attached fragments to IU " + ID1, 2, iu.getFragments().size());
}
}
/**
* Tests that a fragment gets attached to host.
*/
public void testAssociation() {
String ID1 = "iu.1";
String IDF1 = "iu.fragment.1";
IInstallableUnit iu1 = createEclipseIU(ID1);
IInstallableUnit iuf1 = createBundleFragment(IDF1);
ProfileChangeRequest req = new ProfileChangeRequest(createProfile(getName()));
req.addInstallableUnits(iu1, iuf1);
createTestMetdataRepository(new IInstallableUnit[] {iu1, iuf1});
IQueryable<IInstallableUnit> additions = createPlanner().getProvisioningPlan(req, null, null).getAdditions();
{
Iterator<IInstallableUnit> iterator = additions.query(QueryUtil.createIUQuery(ID1), null).iterator();
assertTrue("Solution contains IU " + ID1, iterator.hasNext());
IInstallableUnit iu = iterator.next();
assertEquals("Number of attached fragments to IU " + ID1, 1, iu.getFragments().size());
assertEquals("Attached fragment to IU " + ID1, IDF1, iu.getFragments().iterator().next().getId());
}
{
Iterator<IInstallableUnit> iterator = additions.query(QueryUtil.createIUQuery(IDF1), null).iterator();
assertTrue("Solution contains IU " + IDF1, iterator.hasNext());
IInstallableUnit iu = iterator.next();
assertEquals("Number of attached fragments to IU " + IDF1, 0, iu.getFragments().size());
}
// ResolutionHelper rh = new ResolutionHelper(new Hashtable(), null);
// HashSet set = new HashSet();
// set.add(iu1);
// set.add(iu2);
// Collection result = rh.attachCUs(set);
}
/**
* Tests that a fragment gets attached to multiple hosts that matches the host requirements.
*/
public void testAssociation2() {
String ID1 = "iu.1";
String ID2 = "iu.2";
String IDF1 = "iu.fragment.1";
IInstallableUnit iu1 = createEclipseIU(ID1);
IInstallableUnit iu2 = createEclipseIU(ID2);
IInstallableUnit iuf1 = createBundleFragment(IDF1);
ProfileChangeRequest req = new ProfileChangeRequest(createProfile(getName()));
req.addInstallableUnits(iu1, iuf1, iu2);
createTestMetdataRepository(new IInstallableUnit[] {iu1, iuf1, iu2});
IQueryable<IInstallableUnit> additions = createPlanner().getProvisioningPlan(req, null, null).getAdditions();
{
Iterator<IInstallableUnit> iterator = additions.query(QueryUtil.createIUQuery(ID1), null).iterator();
assertTrue("Solution contains IU " + ID1, iterator.hasNext());
IInstallableUnit iu = iterator.next();
assertEquals("Number of attached fragments to IU " + ID1, 1, iu.getFragments().size());
assertEquals("Attached fragment to IU " + ID1, IDF1, iu.getFragments().iterator().next().getId());
}
{
Iterator<IInstallableUnit> iterator = additions.query(QueryUtil.createIUQuery(ID2), null).iterator();
assertTrue("Solution contains IU " + ID2, iterator.hasNext());
IInstallableUnit iu = iterator.next();
assertEquals("Number of attached fragments to IU " + ID2, 1, iu.getFragments().size());
assertEquals("Attached fragment to IU " + ID2, IDF1, iu.getFragments().iterator().next().getId());
}
{
Iterator<IInstallableUnit> iterator = additions.query(QueryUtil.createIUQuery(IDF1), null).iterator();
assertTrue("Solution contains IU " + IDF1, iterator.hasNext());
IInstallableUnit iu = iterator.next();
assertEquals("Number of attached fragments to IU " + IDF1, 0, iu.getFragments().size());
}
}
/**
* Tests that when a fragment is attached the touchpoint data from host IU gets merged with touchpoint data from fragment.
*/
public void testTouchpointData() {
String IDF1 = "iu.fragment.1";
IInstallableUnit iu1 = createIUWithTouchpointData();
IInstallableUnit iuf1 = createBundleFragment(IDF1);
String ID1 = iu1.getId();
assertEquals("Number of touchpoint instructions of IU " + ID1, 1, iu1.getTouchpointData().size());
assertEquals("Number of touchpoint instructions of IU " + IDF1, 1, iuf1.getTouchpointData().size());
ProfileChangeRequest req = new ProfileChangeRequest(createProfile(getName()));
req.addInstallableUnits(iu1, iuf1);
createTestMetdataRepository(new IInstallableUnit[] {iu1, iuf1});
IQueryable<IInstallableUnit> additions = createPlanner().getProvisioningPlan(req, null, null).getAdditions();
{
Iterator<IInstallableUnit> iterator = additions.query(QueryUtil.createIUQuery(ID1), null).iterator();
assertTrue("Solution contains IU " + ID1, iterator.hasNext());
IInstallableUnit iu = iterator.next();
assertEquals("Number of attached fragments to IU " + ID1, 1, iu.getFragments().size());
assertEquals("Attached fragment to IU " + ID1, IDF1, iu.getFragments().iterator().next().getId());
assertEquals("Number of touchpoint instructions of IU " + ID1, 2, iu.getTouchpointData().size());
}
{
Iterator<IInstallableUnit> iterator = additions.query(QueryUtil.createIUQuery(IDF1), null).iterator();
assertTrue("Solution contains IU " + IDF1, iterator.hasNext());
IInstallableUnit iu = iterator.next();
assertEquals("Number of attached fragments to IU " + IDF1, 0, iu.getFragments().size());
}
}
public void testFragmentCapability() {
IInstallableUnit iuf1 = createBundleFragment("iu.fragment.1");
assertTrue(QueryUtil.isFragment(iuf1));
}
public void testDefaultIUCapability() {
IInstallableUnit iu1 = createEclipseIU("iu.1");
Collection<IProvidedCapability> capabilities = iu1.getProvidedCapabilities();
for (IProvidedCapability c : capabilities) {
if (c.getNamespace().equals(IInstallableUnit.NAMESPACE_IU_ID)) {
assertEquals(c.getNamespace(), IInstallableUnit.NAMESPACE_IU_ID);
assertEquals(c.getName(), iu1.getId());
return;
}
}
throw new AssertionFailedError("No capability for the iu id");
}
public static void assertContains(Object[] objects, Object searched) {
for (Object object : objects) {
if (object == searched) {
return;
}
}
throw new AssertionFailedError("The array does not contain the searched element");
}
public static void assertContainsWithEquals(Collection<? extends Object> objects, Object searched) {
if (objects.contains(searched))
return;
throw new AssertionFailedError("The array does not contain the searched element");
}
private IInstallableUnit createIUWithTouchpointData() {
ITouchpointData data = MetadataFactory.createTouchpointData(new HashMap<>());
return createEclipseIU("iu.1", DEFAULT_VERSION, NO_REQUIRES, data);
}
// private IInstallableUnit createIUFragmentWithTouchpointData() {
// TouchpointData data = MetadataFactory.createTouchpointData(new HashMap());
// IInstallableUnitFragment unit = createBundleFragment("iuFragment.test1");
// return unit;
// }
}
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