| /* |
| * 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 6287579 |
| * @summary Make sure that getContents() of ListResourceBundle subclasses is 'protected' |
| * and returns a different Object[]][] instance in each invocation. |
| */ |
| |
| import java.lang.reflect.*; |
| import java.util.*; |
| |
| public class Bug6287579 { |
| static final Locale ROOT = new Locale(""); |
| |
| static final String[] baseNames = { |
| "sun.text.resources.BreakIteratorInfo", |
| "sun.text.resources.FormatData", |
| "sun.text.resources.CollationData", |
| "sun.util.resources.LocaleNames", |
| "sun.util.resources.TimeZoneNames", |
| |
| // Make sure the properties-to-class conversion tool generates |
| // the proper getContents(). |
| "sun.awt.resources.awt", |
| }; |
| |
| public static void main(String[] args) throws Exception { |
| int errors = 0; |
| |
| List<Locale> locales = new ArrayList<Locale>(); |
| locales.addAll(Arrays.asList(Locale.getAvailableLocales())); |
| locales.add(ROOT); |
| |
| for (Locale locale : locales) { |
| for (String base : baseNames) { |
| String className = getResourceName(base, locale); |
| errors += checkGetContents(className); |
| } |
| } |
| if (errors > 0) { |
| throw new RuntimeException(errors + " errors found"); |
| } |
| } |
| |
| static int checkGetContents(String className) throws Exception { |
| int err = 0; |
| try { |
| Class clazz = Class.forName(className); |
| Method getContentsMethod = clazz.getDeclaredMethod("getContents", |
| (Class[]) null); |
| if (!Modifier.isProtected(getContentsMethod.getModifiers())) { |
| System.err.println(className + ": not protected"); |
| err++; |
| } |
| getContentsMethod.setAccessible(true); |
| Object bundle = clazz.newInstance(); |
| Object o1 = getContentsMethod.invoke(bundle, (Object[]) null); |
| Object o2 = getContentsMethod.invoke(bundle, (Object[]) null); |
| if (o1 == o2) { |
| System.err.println(className + ": same instance returned"); |
| err++; |
| } |
| } catch (ClassNotFoundException ce) { |
| // Skip nonexistent classes |
| } catch (NoSuchMethodException me) { |
| System.out.println(className + ": no declared getContents()"); |
| } |
| return err; |
| } |
| |
| static String getResourceName(String base, Locale locale) { |
| if (locale.equals(ROOT)) { |
| return base; |
| } |
| StringBuilder sb = new StringBuilder(base); |
| sb.append('_').append(locale.getLanguage()); |
| if (locale.getCountry().length() > 0 |
| || locale.getVariant().length() > 0) { |
| sb.append('_').append(locale.getCountry()); |
| } |
| if (locale.getVariant().length() > 0) { |
| sb.append('_').append(locale.getVariant()); |
| } |
| return sb.toString(); |
| } |
| } |