CurrencyNameProviderTest.java revision 5979:32452042b781 
1/*
2 * Copyright (c) 2007, 2012, 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 */
23/*
24 *
25 */
26
27import java.text.*;
28import java.util.*;
29import sun.util.locale.provider.*;
30import sun.util.resources.*;
31
32public class CurrencyNameProviderTest extends ProviderTest {
33
34    public static void main(String[] s) {
35        Locale reservedLocale = Locale.getDefault();
36        try {
37            new CurrencyNameProviderTest();
38        } finally {
39            // restore the reserved locale
40            Locale.setDefault(reservedLocale);
41        }
42    }
43
44    CurrencyNameProviderTest() {
45        test1();
46        test2();
47    }
48
49    void test1() {
50        com.bar.CurrencyNameProviderImpl cnp = new com.bar.CurrencyNameProviderImpl();
51        Locale[] availloc = Locale.getAvailableLocales();
52        Locale[] testloc = availloc.clone();
53        List<Locale> jreimplloc = Arrays.asList(LocaleProviderAdapter.forJRE().getCurrencyNameProvider().getAvailableLocales());
54        List<Locale> providerloc = Arrays.asList(cnp.getAvailableLocales());
55
56        for (Locale target: availloc) {
57            // pure JRE implementation
58            OpenListResourceBundle rb = (OpenListResourceBundle)LocaleProviderAdapter.forJRE().getLocaleData().getCurrencyNames(target);
59            boolean jreSupportsTarget = jreimplloc.contains(target);
60
61            for (Locale test: testloc) {
62                // get a Currency instance
63                Currency c = null;
64                try {
65                    c = Currency.getInstance(test);
66                } catch (IllegalArgumentException iae) {}
67
68                if (c == null) {
69                    continue;
70                }
71
72                // the localized symbol for the target locale
73                String currencyresult = c.getSymbol(target);
74
75                // the localized name for the target locale
76                String nameresult = c.getDisplayName(target);
77
78                // provider's name (if any)
79                String providerscurrency = null;
80                String providersname = null;
81                if (providerloc.contains(target)) {
82                    providerscurrency = cnp.getSymbol(c.getCurrencyCode(), target);
83                    providersname = cnp.getDisplayName(c.getCurrencyCode(), target);
84                }
85
86                // JRE's name
87                String jrescurrency = null;
88                String jresname = null;
89                String key = c.getCurrencyCode();
90                String nameKey = key.toLowerCase(Locale.ROOT);
91                if (jreSupportsTarget) {
92                    try {
93                        jrescurrency = rb.getString(key);
94                    } catch (MissingResourceException mre) {}
95                    try {
96                        jresname = rb.getString(nameKey);
97                    } catch (MissingResourceException mre) {}
98                }
99
100                checkValidity(target, jrescurrency, providerscurrency, currencyresult,
101                              jreSupportsTarget && jrescurrency != null);
102                checkValidity(target, jresname, providersname, nameresult,
103                              jreSupportsTarget && jresname != null);
104            }
105        }
106    }
107
108
109    final String pattern = "###,###\u00A4";
110    final String YEN_IN_OSAKA = "100,000\u5186\u3084\u3002";
111    final String YEN_IN_KYOTO = "100,000\u5186\u3069\u3059\u3002";
112    final Locale OSAKA = new Locale("ja", "JP", "osaka");
113    final Locale KYOTO = new Locale("ja", "JP", "kyoto");
114    Integer i = new Integer(100000);
115    String formatted;
116    DecimalFormat df;
117
118    void test2() {
119        try {
120            df = new DecimalFormat(pattern, DecimalFormatSymbols.getInstance(OSAKA));
121            System.out.println(formatted = df.format(i));
122            if(!formatted.equals(YEN_IN_OSAKA)) {
123                throw new RuntimeException("formatted zone names mismatch. " +
124                    "Should match with " + YEN_IN_OSAKA);
125            }
126
127            df.parse(YEN_IN_OSAKA);
128
129            Locale.setDefault(KYOTO);
130            df = new DecimalFormat(pattern, DecimalFormatSymbols.getInstance());
131            System.out.println(formatted = df.format(i));
132            if(!formatted.equals(YEN_IN_KYOTO)) {
133                throw new RuntimeException("formatted zone names mismatch. " +
134                    "Should match with " + YEN_IN_KYOTO);
135            }
136
137            df.parse(YEN_IN_KYOTO);
138        } catch (ParseException pe) {
139            throw new RuntimeException("parse error occured" + pe);
140        }
141    }
142}
143