| /******************************************************************************* |
| * Copyright (c) 2005 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ui.tests.preferences; |
| |
| import org.eclipse.core.runtime.preferences.IEclipsePreferences; |
| import org.eclipse.core.runtime.preferences.InstanceScope; |
| import org.eclipse.ui.internal.preferences.WorkingCopyManager; |
| import org.eclipse.ui.tests.harness.util.UITestCase; |
| import org.osgi.service.prefs.BackingStoreException; |
| |
| public class WorkingCopyPreferencesTestCase extends UITestCase { |
| |
| public WorkingCopyPreferencesTestCase(String name) { |
| super(name); |
| } |
| |
| /* |
| * See bug 94926 - WorkingCopyPreferences.remove(key) not working |
| */ |
| public void testRemoveKey() { |
| |
| // set the value in the real node |
| String key = "key"; |
| String value = "value"; |
| IEclipsePreferences eNode = new InstanceScope().getNode("working.copy.tests.testRemoveKey"); |
| eNode.put(key, value); |
| assertEquals("1.0", value, eNode.get(key, null)); |
| |
| // create a working copy |
| WorkingCopyManager manager = new WorkingCopyManager(); |
| IEclipsePreferences prefs = manager.getWorkingCopy(eNode); |
| prefs.remove(key); |
| |
| // apply the changes |
| try { |
| manager.applyChanges(); |
| } catch (BackingStoreException e) { |
| fail("2.99", e); |
| } |
| |
| // see if our change was applied |
| assertNull("3.0", eNode.get(key, null)); |
| } |
| |
| public void testRemoveNode() { |
| // set the value in the real node |
| String key = "key"; |
| String value = "value"; |
| IEclipsePreferences eNode = new InstanceScope().getNode("working.copy.tests.testRemoveKey"); |
| eNode.put(key, value); |
| assertEquals("1.0", value, eNode.get(key, null)); |
| |
| // create a working copy |
| WorkingCopyManager manager = new WorkingCopyManager(); |
| IEclipsePreferences prefs = manager.getWorkingCopy(eNode); |
| |
| // remove the node |
| try { |
| prefs.removeNode(); |
| } catch (BackingStoreException e) { |
| fail("2.99", e); |
| } |
| |
| // apply the changes |
| try { |
| manager.applyChanges(); |
| } catch (BackingStoreException e) { |
| fail("3.99", e); |
| } |
| } |
| } |