| /* |
| * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* @test |
| @bug 6860438 |
| @summary Tests various MultiUIDefaults methods |
| @author Peter Zhelezniakov |
| @run main Test6860438 |
| */ |
| |
| import java.util.Enumeration; |
| import java.util.Map.Entry; |
| import java.util.Set; |
| import javax.swing.UIManager; |
| |
| public class Test6860438 |
| { |
| static final String KEY = "Test6860438.key"; |
| static final String VALUE = "Test6860438.value"; |
| |
| void check(Object key, Object value, boolean present, int size) { |
| check(UIManager.get(key) == value, "UIManager.get()"); |
| check(UIManager.getDefaults().size() == size, "MultiUIDefaults.size()"); |
| |
| checkEnumeration(UIManager.getDefaults().keys(), |
| key, present, "MultiUIDefaults.keys()"); |
| checkEnumeration(UIManager.getDefaults().elements(), |
| value, present, "MultiUIDefaults.elements()"); |
| |
| // check MultiUIDefaults.entrySet() |
| boolean found = false; |
| Set<Entry<Object, Object>> entries = UIManager.getDefaults().entrySet(); |
| for (Entry<Object, Object> e: entries) { |
| if (e.getKey() == key) { |
| check(e.getValue() == value, "MultiUIDefaults.entrySet()"); |
| found = true; |
| } |
| } |
| check(found == present, "MultiUIDefaults.entrySet()"); |
| } |
| |
| void checkEnumeration(Enumeration<Object> e, Object elem, |
| boolean present, String error) { |
| boolean found = false; |
| while (e.hasMoreElements()) { |
| if (e.nextElement() == elem) { |
| found = true; |
| } |
| } |
| check(found == present, error); |
| } |
| |
| void check(boolean condition, String methodName) { |
| if (! condition) { |
| throw new RuntimeException(methodName + " failed"); |
| } |
| } |
| |
| void test() { |
| int size = UIManager.getDefaults().size(); |
| |
| // create a new value, size increases |
| UIManager.getLookAndFeelDefaults().put(KEY, VALUE); |
| check(KEY, VALUE, true, size + 1); |
| |
| // override the value, size remains the same |
| UIManager.put(KEY, VALUE); |
| check(KEY, VALUE, true, size + 1); |
| |
| // remove the value, size decreases |
| UIManager.getDefaults().remove(KEY); |
| check(KEY, null, false, size); |
| } |
| |
| public static void main(String[] args) { |
| new Test6860438().test(); |
| } |
| } |