| /******************************************************************************* |
| * Copyright (c) 2010, 2017 Sonatype, Inc 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: |
| * Sonatype, Inc. - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.equinox.p2.tests.metadata; |
| |
| import java.io.File; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import org.eclipse.equinox.p2.core.ProvisionException; |
| import org.eclipse.equinox.p2.metadata.*; |
| import org.eclipse.equinox.p2.metadata.expression.*; |
| import org.eclipse.equinox.p2.query.QueryUtil; |
| import org.eclipse.equinox.p2.repository.metadata.IMetadataRepository; |
| import org.eclipse.equinox.p2.tests.AbstractProvisioningTest; |
| |
| public class PersistFragment extends AbstractProvisioningTest { |
| |
| public void testPersistFragmentIn35Repo() throws ProvisionException { |
| //Pre 3.6, the host requirements were also persisted as part of the requirements |
| IInstallableUnitFragment fragment = createIUFragment(createEclipseIU("A"), "MyHost", Version.createOSGi(1, 0, 0)); |
| File repoFolder = getTempFolder(); |
| IMetadataRepository repo = createMetadataRepository(repoFolder.toURI(), null); |
| Collection<IInstallableUnit> ius = new ArrayList<>(); |
| ius.add(fragment); |
| repo.addInstallableUnits(ius); |
| |
| getMetadataRepositoryManager().removeRepository(repoFolder.toURI()); |
| |
| IInstallableUnit iu = getMetadataRepositoryManager().loadRepository(repoFolder.toURI(), null).query(QueryUtil.createIUQuery("MyHost"), null).toArray(IInstallableUnit.class)[0]; |
| assertEquals(1, iu.getRequirements().size()); |
| |
| assertEquals(fragment.getHost().iterator().next(), iu.getRequirements().iterator().next()); |
| assertNoContents(new File(repoFolder, "content.xml"), new String[] {"generation='2'"}); |
| } |
| |
| //Verify that in a 3.6 formatted IU, the host requirements are not persisted as part of the requirements |
| public void testPersistFragmentIn36Repo() throws ProvisionException { |
| String orExpression = "providedCapabilities.exists(pc | pc.namespace == 'org.eclipse.equinox.p2.iu' && (pc.name == 'org.eclipse.mylyn34' || pc.name == 'org.eclipse.mylyn35'))"; |
| IExpression expr = ExpressionUtil.parse(orExpression); |
| IMatchExpression<IInstallableUnit> matchExpression = ExpressionUtil.getFactory().matchExpression(expr); |
| IRequirement orRequirement = MetadataFactory.createRequirement(matchExpression, null, 0, 1, true); |
| |
| IInstallableUnitFragment fragment = createIUFragment(createEclipseIU("A"), "MyHost", Version.createOSGi(1, 0, 0), new IRequirement[] {orRequirement}, null, null); |
| File repoFolder = getTempFolder(); |
| IMetadataRepository repo = createMetadataRepository(repoFolder.toURI(), null); |
| Collection<IInstallableUnit> ius = new ArrayList<>(); |
| ius.add(fragment); |
| repo.addInstallableUnits(ius); |
| |
| getMetadataRepositoryManager().removeRepository(repoFolder.toURI()); |
| |
| IInstallableUnit iu = getMetadataRepositoryManager().loadRepository(repoFolder.toURI(), null).query(QueryUtil.createIUQuery("MyHost"), null).toArray(IInstallableUnit.class)[0]; |
| assertEquals(1, iu.getRequirements().size()); |
| |
| assertFalse(fragment.getHost().iterator().next().equals(iu.getRequirements().iterator().next())); |
| assertContents(new File(repoFolder, "content.xml"), new String[] {"generation='2'"}); |
| } |
| } |