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/*******************************************************************************
* Copyright (c) 2009, 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
* Red Hat Inc. - Bug 460967
*******************************************************************************/
package org.eclipse.equinox.p2.tests.engine;
import java.io.File;
import java.net.URI;
import java.util.Hashtable;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.core.runtime.preferences.IPreferencesService;
import org.eclipse.equinox.internal.p2.core.ProvisioningAgent;
import org.eclipse.equinox.internal.p2.core.helpers.ServiceHelper;
import org.eclipse.equinox.internal.p2.engine.ProfilePreferences;
import org.eclipse.equinox.p2.core.IAgentLocation;
import org.eclipse.equinox.p2.core.IProvisioningAgent;
import org.eclipse.equinox.p2.engine.ProfileScope;
import org.eclipse.equinox.p2.tests.AbstractProvisioningTest;
import org.eclipse.equinox.p2.tests.TestActivator;
import org.eclipse.equinox.security.storage.EncodingUtils;
import org.osgi.framework.ServiceRegistration;
import org.osgi.service.prefs.BackingStoreException;
import org.osgi.service.prefs.Preferences;
public class ProfilePreferencesTest extends AbstractProvisioningTest {
private IPreferencesService prefServ;
@Override
protected void setUp() throws Exception {
super.setUp();
prefServ = ServiceHelper.getService(TestActivator.context, IPreferencesService.class);
}
/**
* Tests that a node corresponding to a non-existent profile cannot be persisted.
*/
public void testInvalidProfile() {
try {
//reading and storing for a non-existent profile shouldn't cause any errors
IAgentLocation agentLocation = getAgent().getService(IAgentLocation.class);
String locationString = EncodingUtils.encodeSlashes(agentLocation.getRootLocation().toString());
Preferences node = prefServ.getRootNode().node("/profile/" + locationString + "/NonExistantProfile/testing");
node.sync();
} catch (BackingStoreException e) {
fail("1.0", e);
}
}
/**
* Profile preferences looks up the agent location using an LDAP filter. Make
* sure it can handle an agent location that contains characters that are not valid in an LDAP filter
*/
public void testInvalidFilterChars() {
File folder = getTestData("Prefs", "/testData/ProfilePreferencesTest/with(invalid)chars/");
URI location = folder.toURI();
ProvisioningAgent agent = new ProvisioningAgent();
agent.setLocation(location);
agent.setBundleContext(TestActivator.getContext());
IAgentLocation agentLocation = agent.getService(IAgentLocation.class);
Hashtable<String, String> props = new Hashtable<>();
props.put("locationURI", location.toString());
ServiceRegistration<IProvisioningAgent> reg = TestActivator.getContext().registerService(IProvisioningAgent.class, agent, props);
try {
Preferences prefs = new ProfileScope(agentLocation, "TestProfile").getNode("org.eclipse.equinox.p2.ui.sdk");
assertEquals("1.0", "always", prefs.get("allowNonOKPlan", ""));
} finally {
reg.unregister();
}
}
public void testProfilePreference() {
Preferences pref = null;
String key = "Test";
String value = "Value";
IAgentLocation agentLocation = getAgent().getService(IAgentLocation.class);
String locationString = EncodingUtils.encodeSlashes(agentLocation.getRootLocation().toString());
try {
pref = prefServ.getRootNode().node("/profile/" + locationString + "/_SELF_/testing");
} catch (IllegalArgumentException e) {
fail("IllegalArgumentException when accessing preferences for self profile");
}
pref.put(key, value);
assertTrue("Unable to retrieve value from preferences", value.equals(pref.get(key, null)));
try {
pref.flush();
} catch (BackingStoreException e) {
fail("Unable to write to preferences: " + e.getMessage());
}
waitForSave();
try {
pref.parent().removeNode();
} catch (BackingStoreException e) {
//
}
waitForSave();
pref = prefServ.getRootNode().node("/profile/" + locationString + "/_SELF_/testing");
assertEquals("Value not present after load", value, pref.get(key, null));
}
/**
* Wait for preferences to be flushed to disk
*/
private void waitForSave() {
try {
Job.getJobManager().join(ProfilePreferences.PROFILE_SAVE_JOB_FAMILY, null);
} catch (InterruptedException e) {
fail("4.99", e);
}
}
}
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