108 lines
3.9 KiB
Java
108 lines
3.9 KiB
Java
/*
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* Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 6287579
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* @summary Make sure that getContents() of ListResourceBundle subclasses is 'protected'
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* and returns a different Object[]][] instance in each invocation.
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*/
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import java.lang.reflect.*;
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import java.util.*;
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public class Bug6287579 {
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static final Locale ROOT = new Locale("");
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static final String[] baseNames = {
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"sun.text.resources.BreakIteratorInfo",
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"sun.text.resources.FormatData",
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"sun.text.resources.CollationData",
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"sun.util.resources.LocaleNames",
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"sun.util.resources.TimeZoneNames",
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// Make sure the properties-to-class conversion tool generates
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// the proper getContents().
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"sun.awt.resources.awt",
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};
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public static void main(String[] args) throws Exception {
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int errors = 0;
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List<Locale> locales = new ArrayList<Locale>();
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locales.addAll(Arrays.asList(Locale.getAvailableLocales()));
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locales.add(ROOT);
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for (Locale locale : locales) {
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for (String base : baseNames) {
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String className = getResourceName(base, locale);
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errors += checkGetContents(className);
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}
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}
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if (errors > 0) {
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throw new RuntimeException(errors + " errors found");
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}
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}
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static int checkGetContents(String className) throws Exception {
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int err = 0;
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try {
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Class clazz = Class.forName(className);
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Method getContentsMethod = clazz.getDeclaredMethod("getContents",
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(Class[]) null);
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if (!Modifier.isProtected(getContentsMethod.getModifiers())) {
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System.err.println(className + ": not protected");
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err++;
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}
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getContentsMethod.setAccessible(true);
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Object bundle = clazz.newInstance();
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Object o1 = getContentsMethod.invoke(bundle, (Object[]) null);
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Object o2 = getContentsMethod.invoke(bundle, (Object[]) null);
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if (o1 == o2) {
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System.err.println(className + ": same instance returned");
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err++;
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}
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} catch (ClassNotFoundException ce) {
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// Skip nonexistent classes
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} catch (NoSuchMethodException me) {
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System.out.println(className + ": no declared getContents()");
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}
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return err;
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}
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static String getResourceName(String base, Locale locale) {
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if (locale.equals(ROOT)) {
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return base;
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}
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StringBuilder sb = new StringBuilder(base);
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sb.append('_').append(locale.getLanguage());
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if (locale.getCountry().length() > 0
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|| locale.getVariant().length() > 0) {
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sb.append('_').append(locale.getCountry());
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}
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if (locale.getVariant().length() > 0) {
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sb.append('_').append(locale.getVariant());
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}
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return sb.toString();
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}
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}
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