2 *******************************************************************************
3 * Copyright (C) 2008-2012, International Business Machines Corporation and *
4 * others. All Rights Reserved. *
5 *******************************************************************************
7 package com.ibm.icu.dev.test.localespi;
9 import java.text.DecimalFormatSymbols;
10 import java.util.Currency;
11 import java.util.Locale;
13 import com.ibm.icu.dev.test.TestFmwk;
14 import com.ibm.icu.util.ULocale;
16 public class DecimalFormatSymbolsTest extends TestFmwk {
17 public static void main(String[] args) throws Exception {
18 new DecimalFormatSymbolsTest().run(args);
22 * Check if getInstance returns the ICU implementation.
24 public void TestGetInstance() {
25 for (Locale loc : DecimalFormatSymbols.getAvailableLocales()) {
26 if (TestUtil.isProblematicIBMLocale(loc)) {
27 logln("Skipped " + loc);
31 DecimalFormatSymbols decfs = DecimalFormatSymbols.getInstance(loc);
33 boolean isIcuImpl = (decfs instanceof com.ibm.icu.impl.jdkadapter.DecimalFormatSymbolsICU);
35 if (TestUtil.isICUExtendedLocale(loc)) {
37 errln("FAIL: getInstance returned JDK DecimalFormatSymbols for locale " + loc);
41 logln("INFO: getInstance returned ICU DecimalFormatSymbols for locale " + loc);
43 Locale iculoc = TestUtil.toICUExtendedLocale(loc);
44 DecimalFormatSymbols decfsIcu = DecimalFormatSymbols.getInstance(iculoc);
46 if (!decfs.equals(decfsIcu)) {
47 errln("FAIL: getInstance returned ICU DecimalFormatSymbols for locale " + loc
48 + ", but different from the one for locale " + iculoc);
51 if (!(decfsIcu instanceof com.ibm.icu.impl.jdkadapter.DecimalFormatSymbolsICU)) {
52 errln("FAIL: getInstance returned JDK DecimalFormatSymbols for locale " + iculoc);
60 * Testing the contents of DecimalFormatSymbols between ICU instance and its
61 * equivalent created via the Locale SPI framework.
63 public void TestICUEquivalent() {
64 Locale[] TEST_LOCALES = {
65 new Locale("en", "US"),
66 new Locale("pt", "BR"),
67 new Locale("ko", "KR"),
70 for (Locale loc : TEST_LOCALES) {
71 Locale iculoc = TestUtil.toICUExtendedLocale(loc);
72 DecimalFormatSymbols jdkDecfs = DecimalFormatSymbols.getInstance(iculoc);
73 com.ibm.icu.text.DecimalFormatSymbols icuDecfs = com.ibm.icu.text.DecimalFormatSymbols.getInstance(loc);
75 Currency jdkCur = jdkDecfs.getCurrency();
76 com.ibm.icu.util.Currency icuCur = icuDecfs.getCurrency();
77 if ((jdkCur != null && icuCur == null)
78 || (jdkCur == null && icuCur != null)
79 || !jdkCur.getCurrencyCode().equals(icuCur.getCurrencyCode())) {
80 errln("FAIL: Different results returned by getCurrency for locale " + loc);
83 checkEquivalence(jdkDecfs.getCurrencySymbol(), icuDecfs.getCurrencySymbol(), loc, "getCurrencySymbol");
84 checkEquivalence(jdkDecfs.getDecimalSeparator(), icuDecfs.getDecimalSeparator(), loc, "getDecimalSeparator");
85 checkEquivalence(jdkDecfs.getDigit(), icuDecfs.getDigit(), loc, "getDigit");
86 checkEquivalence(jdkDecfs.getExponentSeparator(), icuDecfs.getExponentSeparator(), loc, "getExponentSeparator");
87 checkEquivalence(jdkDecfs.getGroupingSeparator(), icuDecfs.getGroupingSeparator(), loc, "getGroupingSeparator");
88 checkEquivalence(jdkDecfs.getInfinity(), icuDecfs.getInfinity(), loc, "getInfinity");
89 checkEquivalence(jdkDecfs.getInternationalCurrencySymbol(), icuDecfs.getInternationalCurrencySymbol(), loc, "getInternationalCurrencySymbol");
90 checkEquivalence(jdkDecfs.getMinusSign(), icuDecfs.getMinusSign(), loc, "getMinusSign");
91 checkEquivalence(jdkDecfs.getMonetaryDecimalSeparator(), icuDecfs.getMonetaryDecimalSeparator(), loc, "getMonetaryDecimalSeparator");
92 checkEquivalence(jdkDecfs.getNaN(), icuDecfs.getNaN(), loc, "getNaN");
93 checkEquivalence(jdkDecfs.getPatternSeparator(), icuDecfs.getPatternSeparator(), loc, "getPatternSeparator");
94 checkEquivalence(jdkDecfs.getPercent(), icuDecfs.getPercent(), loc, "getPercent");
95 checkEquivalence(jdkDecfs.getPerMill(), icuDecfs.getPerMill(), loc, "getPerMill");
96 checkEquivalence(jdkDecfs.getZeroDigit(), icuDecfs.getZeroDigit(), loc, "getZeroDigit");
100 private void checkEquivalence(Object jo, Object io, Locale loc, String method) {
101 if (!jo.equals(io)) {
102 errln("FAIL: Different results returned by " + method + " for locale "
103 + loc + " (jdk=" + jo + ",icu=" + io + ")");
110 public void TestSetSymbols() {
111 // ICU's JDK DecimalFormatSymbols implementation for de_DE locale
112 DecimalFormatSymbols decfs = DecimalFormatSymbols.getInstance(TestUtil.toICUExtendedLocale(new Locale("de", "DE")));
114 // en_US is supported by JDK, so this is the JDK's own DecimalFormatSymbols
115 Locale loc = new Locale("en", "US");
116 DecimalFormatSymbols decfsEnUS = DecimalFormatSymbols.getInstance(loc);
118 // Copying over all symbols
119 decfs.setCurrency(decfsEnUS.getCurrency());
121 decfs.setCurrencySymbol(decfsEnUS.getCurrencySymbol());
122 decfs.setDecimalSeparator(decfsEnUS.getDecimalSeparator());
123 decfs.setDigit(decfsEnUS.getDigit());
124 decfs.setExponentSeparator(decfsEnUS.getExponentSeparator());
125 decfs.setGroupingSeparator(decfsEnUS.getGroupingSeparator());
126 decfs.setInfinity(decfsEnUS.getInfinity());
127 decfs.setInternationalCurrencySymbol(decfsEnUS.getInternationalCurrencySymbol());
128 decfs.setMinusSign(decfsEnUS.getMinusSign());
129 decfs.setMonetaryDecimalSeparator(decfsEnUS.getMonetaryDecimalSeparator());
130 decfs.setNaN(decfsEnUS.getNaN());
131 decfs.setPatternSeparator(decfsEnUS.getPatternSeparator());
132 decfs.setPercent(decfsEnUS.getPercent());
133 decfs.setPerMill(decfsEnUS.getPerMill());
134 decfs.setZeroDigit(decfsEnUS.getZeroDigit());
137 Currency cur = decfs.getCurrency();
138 Currency curEnUS = decfsEnUS.getCurrency();
139 if ((cur != null && curEnUS == null)
140 || (cur == null && curEnUS != null)
141 || !cur.equals(curEnUS)) {
142 errln("FAIL: Different results returned by getCurrency");
145 checkEquivalence(decfs.getCurrencySymbol(), decfsEnUS.getCurrencySymbol(), loc, "getCurrencySymbol");
146 checkEquivalence(decfs.getDecimalSeparator(), decfsEnUS.getDecimalSeparator(), loc, "getDecimalSeparator");
147 checkEquivalence(decfs.getDigit(), decfsEnUS.getDigit(), loc, "getDigit");
148 checkEquivalence(decfs.getExponentSeparator(), decfsEnUS.getExponentSeparator(), loc, "getExponentSeparator");
149 checkEquivalence(decfs.getGroupingSeparator(), decfsEnUS.getGroupingSeparator(), loc, "getGroupingSeparator");
150 checkEquivalence(decfs.getInfinity(), decfsEnUS.getInfinity(), loc, "getInfinity");
151 checkEquivalence(decfs.getInternationalCurrencySymbol(), decfsEnUS.getInternationalCurrencySymbol(), loc, "getInternationalCurrencySymbol");
152 checkEquivalence(decfs.getMinusSign(), decfsEnUS.getMinusSign(), loc, "getMinusSign");
153 checkEquivalence(decfs.getMonetaryDecimalSeparator(), decfsEnUS.getMonetaryDecimalSeparator(), loc, "getMonetaryDecimalSeparator");
154 checkEquivalence(decfs.getNaN(), decfsEnUS.getNaN(), loc, "getNaN");
155 checkEquivalence(decfs.getPatternSeparator(), decfsEnUS.getPatternSeparator(), loc, "getPatternSeparator");
156 checkEquivalence(decfs.getPercent(), decfsEnUS.getPercent(), loc, "getPercent");
157 checkEquivalence(decfs.getPerMill(), decfsEnUS.getPerMill(), loc, "getPerMill");
158 checkEquivalence(decfs.getZeroDigit(), decfsEnUS.getZeroDigit(), loc, "getZeroDigit");
161 public void TestKeywords() {
162 // ICU provider variant is appended
163 ULocale uloc0 = new ULocale("en_US_" + TestUtil.ICU_VARIANT + "@numbers=Arab;currency=EUR");
164 Locale loc = uloc0.toLocale();
165 // On Java 7+, locale extension is preserved
166 ULocale uloc = ULocale.forLocale(loc);
167 String nsType = uloc.getKeywordValue("numbers");
168 if (nsType == null) {
169 // Java 6 - skip this test
173 DecimalFormatSymbols jdkDecfs = DecimalFormatSymbols.getInstance(loc);
174 com.ibm.icu.text.DecimalFormatSymbols icuDecfs = com.ibm.icu.text.DecimalFormatSymbols.getInstance(uloc);
176 if (jdkDecfs.getDigit() != icuDecfs.getDigit()) {
177 errln("FAIL: Different decimal digit - via JDK: " + jdkDecfs.getDigit() + ", with ICU: " + icuDecfs.getDigit());
180 String jdkCurrencyCode = jdkDecfs.getCurrency().getCurrencyCode();
181 String icuCurrencyCode = icuDecfs.getCurrency().getCurrencyCode();
182 if (!jdkCurrencyCode.equals(icuCurrencyCode)) {
183 errln("FAIL: Different currency code - via JDK: " + jdkCurrencyCode + ", with ICU: " + icuCurrencyCode);