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/*******************************************************************************
* Copyright (c) 2013 Red Hat, 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:
* Red Hat, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.equinox.p2.tests.planner;
import java.util.Map;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.equinox.internal.p2.director.ProfileChangeRequest;
import org.eclipse.equinox.internal.p2.operations.RequestFlexer;
import org.eclipse.equinox.p2.engine.*;
import org.eclipse.equinox.p2.metadata.IInstallableUnit;
import org.eclipse.equinox.p2.planner.*;
import org.eclipse.equinox.p2.tests.*;
public class TestRequestFlexerRequestWithOptionalInstall extends AbstractProvisioningTest {
final String INCLUSION_RULES = "org.eclipse.equinox.p2.internal.inclusion.rules"; //$NON-NLS-1$
final String INCLUSION_OPTIONAL = "OPTIONAL"; //$NON-NLS-1$
final String INCLUSION_STRICT = "STRICT"; //$NON-NLS-1$
@IUDescription(content = "package: sdk \n" + "singleton: true\n" + "version: 1 \n" + "depends: platform = 1")
public IInstallableUnit sdk1;
@IUDescription(content = "package: platform \n" + "singleton: true\n" + "version: 1 \n")
public IInstallableUnit platform1;
@IUDescription(content = "package: sdk \n" + "singleton: true\n" + "version: 2 \n" + "depends: platform = 2")
public IInstallableUnit sdk2;
@IUDescription(content = "package: platform \n" + "singleton: true\n" + "version: 2 \n")
public IInstallableUnit platform2;
@IUDescription(content = "package: egit \n" + "singleton: true\n" + "version: 1 \n" + "depends: platform = 1")
public IInstallableUnit egit1;
@IUDescription(content = "package: egit \n" + "singleton: true\n" + "version: 2 \n" + "depends: platform = 2")
public IInstallableUnit egit2;
@IUDescription(content = "package: egit \n" + "singleton: true\n" + "version: 3 \n" + "depends: platform = 3")
public IInstallableUnit egit3;
IProfile profile;
private IPlanner planner;
private IEngine engine;
private ProvisioningContext context;
@Override
protected void setUp() throws Exception {
super.setUp();
profile = createProfile("TestProfile." + getName());
IULoader.loadIUs(this);
createTestMetdataRepository(new IInstallableUnit[] {sdk1, platform1});
planner = createPlanner();
engine = createEngine();
context = new ProvisioningContext(getAgent());
assertOK(installAsRoots(profile, new IInstallableUnit[] {sdk1}, true, planner, engine));
}
public void testWithOptionalInstall() {
createTestMetdataRepository(new IInstallableUnit[] {sdk1, platform1, sdk2, platform2, egit1, egit2, egit3});
IProfileChangeRequest originalRequest = planner.createChangeRequest(profile);
originalRequest.add(egit2);
originalRequest.setInstallableUnitInclusionRules(egit2, ProfileInclusionRules.createOptionalInclusionRule(egit2));
{
//The request is unsatisfiable is no flexibility is given
RequestFlexer av = new RequestFlexer(planner);
av.setProvisioningContext(context);
IProfileChangeRequest realRequest = av.getChangeRequest(originalRequest, profile, new NullProgressMonitor());
assertNull(realRequest);
}
{
//The base is allowed to change so egit2 will install fine
RequestFlexer av = new RequestFlexer(planner);
av.setAllowInstalledElementChange(true);
av.setProvisioningContext(context);
IProfileChangeRequest realRequest = av.getChangeRequest(originalRequest, profile, new NullProgressMonitor());
assertTrue(realRequest.getAdditions().contains(egit2));
assertTrue(realRequest.getAdditions().contains(sdk2));
assertEquals(2, realRequest.getAdditions().size());
assertTrue(realRequest.getRemovals().contains(sdk1));
assertResolve(realRequest, planner);
}
{
//We allow for a different version to be installed, so egit1 will be installed
RequestFlexer av = new RequestFlexer(planner);
av.setAllowDifferentVersion(true);
av.setProvisioningContext(context);
IProfileChangeRequest realRequest = av.getChangeRequest(originalRequest, profile, new NullProgressMonitor());
assertTrue(realRequest.getAdditions().contains(egit1));
assertEquals(1, realRequest.getAdditions().size());
assertTrue(isOptionallyBeingInstalled(egit1, realRequest));
assertResolve(realRequest, planner);
}
}
private boolean isOptionallyBeingInstalled(IInstallableUnit iu, IProfileChangeRequest originalRequest) {
Map<String, String> match = ((ProfileChangeRequest) originalRequest).getInstallableUnitProfilePropertiesToAdd().get(iu);
if (match == null)
return false;
return INCLUSION_OPTIONAL.equals(match.get(INCLUSION_RULES));
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
getProfileRegistry().removeProfile(profile.getProfileId());
}
}
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