| /* |
| * Copyright (c) 2007, 2011, 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 |
| @summary Verify a few assertions of the new specification of ResourceBundle.getBundle |
| @build Test4314141B Test4314141B_fr_CH Test4314141B_es_ES |
| @run main Test4314141 |
| @bug 4314141 |
| */ |
| |
| import java.util.ResourceBundle; |
| import java.util.Locale; |
| import java.util.MissingResourceException; |
| |
| public class Test4314141 { |
| |
| public static void main(String[] args) { |
| Locale reservedLocale = Locale.getDefault(); |
| try { |
| testCandidateOmission(); |
| testExample(); |
| } finally { |
| // restore the reserved locale |
| Locale.setDefault(reservedLocale); |
| } |
| } |
| |
| /** |
| * Tests that candidate bundle names where the final component is an empty string are omitted. |
| * Previous versions of ResourceBundle might attempt to load bundles with a trailing |
| * underscore (e.g., "Test4314141_") resulting from concatenation with an empty string. |
| * This is no longer permitted. |
| */ |
| static void testCandidateOmission() { |
| Locale.setDefault(Locale.US); |
| doTestCandidateOmission("de", "DE", "EURO", new String[] {"_de", ""}); |
| doTestCandidateOmission("de", "DE", "", new String[] {"_de", ""}); |
| doTestCandidateOmission("de", "", "EURO", new String[] {"_de", ""}); |
| doTestCandidateOmission("de", "", "", new String[] {"_de", ""}); |
| doTestCandidateOmission("", "DE", "EURO", new String[] {"__DE", ""}); |
| doTestCandidateOmission("", "DE", "", new String[] {"__DE", ""}); |
| doTestCandidateOmission("", "", "EURO", new String[] {"___EURO", ""}); |
| doTestCandidateOmission("", "", "", new String[] {""}); |
| } |
| |
| static void doTestCandidateOmission(String language, String country, String variant, |
| String[] expectedSuffixes) { |
| doTest("Test4314141A", language, country, variant, expectedSuffixes); |
| } |
| |
| /** |
| * Verifies the example from the getBundle specification. |
| */ |
| static void testExample() { |
| Locale.setDefault(new Locale("en", "UK")); |
| doTestExample("fr", "CH", new String[] {"_fr_CH.class", "_fr.properties", ".class"}); |
| doTestExample("fr", "FR", new String[] {"_fr.properties", ".class"}); |
| doTestExample("de", "DE", new String[] {"_en.properties", ".class"}); |
| doTestExample("en", "US", new String[] {"_en.properties", ".class"}); |
| doTestExample("es", "ES", new String[] {"_es_ES.class", ".class"}); |
| } |
| |
| static void doTestExample(String language, String country, String[] expectedSuffixes) { |
| doTest("Test4314141B", language, country, "", expectedSuffixes); |
| } |
| |
| static void doTest(String baseName, String language, String country, String variant, |
| String[] expectedSuffixes) { |
| System.out.print("Looking for " + baseName + " \"" + language + "\", \"" + country + "\", \"" + variant + "\""); |
| ResourceBundle bundle = ResourceBundle.getBundle(baseName, new Locale(language, country, variant)); |
| System.out.print(" => got "); |
| String previousName = null; |
| int nameCount = 0; |
| for (int i = 3; i >= 0; i--) { |
| String name = bundle.getString("name" + i); |
| if (!name.equals(previousName)) { |
| if (previousName != null) { |
| System.out.print(", "); |
| } |
| System.out.print(name); |
| if (!name.equals(baseName + expectedSuffixes[nameCount++])) { |
| System.out.println(); |
| throw new RuntimeException("Error: got unexpected resource bundle"); |
| } |
| previousName = name; |
| } |
| } |
| System.out.println(); |
| if (nameCount != expectedSuffixes.length) { |
| throw new RuntimeException("Error: parent chain too short"); |
| } |
| } |
| } |