TestGetBaseBundleName.java revision 12745:f068a4ffddd2 
1/*
2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23import java.util.Collections;
24import java.util.Enumeration;
25import java.util.Locale;
26import java.util.MissingResourceException;
27import java.util.PropertyResourceBundle;
28import java.util.ResourceBundle;
29
30/**
31 * @test
32 * @bug 4814565 8027930
33 * @summary tests ResourceBundle.getBaseBundleName();
34 * @build TestGetBaseBundleName resources.ListBundle resources.ListBundle_fr
35 * @run main TestGetBaseBundleName
36 * @author danielfuchs
37 */
38public class TestGetBaseBundleName {
39
40    static final String PROPERTY_BUNDLE_NAME = "resources/PropertyBundle";
41    static final String LIST_BUNDLE_NAME = "resources.ListBundle";
42
43    public static String getBaseName(ResourceBundle bundle) {
44        return bundle == null ? null : bundle.getBaseBundleName();
45    }
46
47    public static void main(String... args) throws Exception {
48
49        Locale defaultLocale = Locale.getDefault();
50        System.out.println("Default locale is: " + defaultLocale);
51        for (String baseName : new String[] {
52                    PROPERTY_BUNDLE_NAME,
53                    LIST_BUNDLE_NAME
54        }) {
55            try {
56                Locale.setDefault(Locale.US);
57                ResourceBundle bundle = ResourceBundle.getBundle(baseName);
58                System.out.println(getBaseName(bundle));
59                if (!Locale.ROOT.equals(bundle.getLocale())) {
60                    throw new RuntimeException("Unexpected locale: "
61                            + bundle.getLocale());
62                }
63                if (!baseName.equals(getBaseName(bundle))) {
64                    throw new RuntimeException("Unexpected base name: "
65                            + getBaseName(bundle));
66                }
67
68                Locale.setDefault(Locale.FRENCH);
69                ResourceBundle bundle_fr = ResourceBundle.getBundle(baseName);
70                if (!Locale.FRENCH.equals(bundle_fr.getLocale())) {
71                    throw new RuntimeException("Unexpected locale: "
72                            + bundle_fr.getLocale());
73                }
74                if (!baseName.equals(getBaseName(bundle_fr))) {
75                    throw new RuntimeException("Unexpected base name: "
76                            + getBaseName(bundle_fr));
77                }
78            } finally {
79                Locale.setDefault(defaultLocale);
80            }
81        }
82
83        final ResourceBundle bundle = new ResourceBundle() {
84            @Override
85            protected Object handleGetObject(String key) {
86                if ("dummy".equals(key)) return "foo";
87                throw new MissingResourceException("Missing key",
88                        this.getClass().getName(), key);
89            }
90            @Override
91            public Enumeration<String> getKeys() {
92                return Collections.enumeration(java.util.Arrays.asList(
93                        new String[] {"dummy"}));
94            }
95        };
96
97        if (getBaseName(bundle) != null) {
98            throw new RuntimeException("Expected null baseName, got "
99                    + getBaseName(bundle));
100        }
101
102        final ResourceBundle bundle2 = new ResourceBundle() {
103            @Override
104            protected Object handleGetObject(String key) {
105                if ("dummy".equals(key)) return "foo";
106                throw new MissingResourceException("Missing key",
107                        this.getClass().getName(), key);
108            }
109            @Override
110            public Enumeration<String> getKeys() {
111                return Collections.enumeration(java.util.Arrays.asList(
112                        new String[] {"dummy"}));
113            }
114
115            @Override
116            public String getBaseBundleName() {
117                return this.getClass().getName();
118            }
119
120
121        };
122
123        if (!bundle2.getClass().getName().equals(getBaseName(bundle2))) {
124            throw new RuntimeException("Expected "
125                    + bundle2.getClass().getName() + ", got "
126                    + getBaseName(bundle2));
127        }
128
129        ResourceBundle propertyBundle = new PropertyResourceBundle(
130                TestGetBaseBundleName.class.getResourceAsStream(
131                    PROPERTY_BUNDLE_NAME+".properties"));
132
133        if (getBaseName(propertyBundle) != null) {
134            throw new RuntimeException("Expected null baseName, got "
135                    + getBaseName(propertyBundle));
136        }
137
138        ResourceBundle listBundle = new resources.ListBundle_fr();
139        if (getBaseName(listBundle) != null) {
140            throw new RuntimeException("Expected null baseName, got "
141                    + getBaseName(listBundle));
142        }
143
144
145    }
146}
147