| /* |
| * Copyright (c) 2007, 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 4095319 4286358 |
| * @summary Test cases for the containsKey, keySet, and handleKeySet |
| * methods that are new in Mustang. |
| * @build KeySetMessages KeySetMessages_zh_CN |
| * @run main KeySetTest |
| */ |
| |
| import java.lang.reflect.*; |
| import java.util.*; |
| |
| public class KeySetTest { |
| static final List<String> fullKeys = Arrays.asList("food", "drink", "tea"); |
| static final List<String> localKeys = Arrays.asList("food", "tea"); |
| |
| public static void main(String[] args) { |
| // Test PropertyResourceBundle |
| testKeys("KeySetResources", Locale.JAPAN); |
| |
| // Test ListResourceBundle |
| testKeys("KeySetMessages", Locale.CHINA); |
| } |
| |
| static void testKeys(String bundleName, Locale locale) { |
| ResourceBundle rb = ResourceBundle.getBundle(bundleName, locale); |
| System.out.println("food = " + rb.getString("food")); |
| |
| // Test keySet() |
| Set<String> allKeys = rb.keySet(); |
| if (!(allKeys.containsAll(fullKeys) && fullKeys.containsAll(allKeys))) { |
| throw new RuntimeException("got "+allKeys + ", expected " + fullKeys); |
| } |
| |
| // Test containsKey() |
| for (String key : fullKeys) { |
| if (!rb.containsKey(key)) { |
| throw new RuntimeException("rb doesn't contain: " + key); |
| } |
| } |
| for (String key : new String[] { "snack", "beer" }) { |
| if (rb.containsKey(key)) { |
| throw new RuntimeException("rb contains: " + key); |
| } |
| } |
| |
| // Make sure that the default handleKeySet implementation |
| // returns the subset keys of the given locale. |
| TestBundle tb = new TestBundle(bundleName, locale); |
| Set<String> childKeys = tb.handleKeySet(); |
| if (!(childKeys.containsAll(localKeys) || localKeys.containsAll(childKeys))) { |
| throw new RuntimeException("get " + childKeys + ", expected " + localKeys); |
| } |
| } |
| |
| static class TestBundle extends ResourceBundle { |
| ResourceBundle bundle; |
| Method m; |
| |
| public TestBundle() {} |
| |
| public TestBundle(String name, Locale locale) { |
| bundle = ResourceBundle.getBundle(name, locale); |
| |
| // Prepare for the handleGetObject call |
| try { |
| Class clazz = bundle.getClass(); |
| m = clazz.getMethod("handleGetObject", String.class); |
| m.setAccessible(true); |
| } catch (Exception e) { |
| throw new RuntimeException("method preparation error", e); |
| } |
| } |
| |
| public Enumeration<String> getKeys() { |
| return bundle.getKeys(); |
| } |
| |
| // handleGetObject() doesn't look up its parent bundles. |
| protected Object handleGetObject(String key) { |
| try { |
| return m.invoke(bundle, key); |
| } catch (Exception e) { |
| throw new RuntimeException("handleGetObject error", e); |
| } |
| } |
| |
| public Set<String> handleKeySet() { |
| return super.handleKeySet(); |
| } |
| } |
| } |