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/*******************************************************************************
* Copyright (c) 2010, 2017 Sonatype, Inc 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:
* 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'"});
}
}
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