124 lines
5.2 KiB
Java
124 lines
5.2 KiB
Java
/*
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* Copyright (c) 2018, 2020, 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 8204603 8251317
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* @summary Test that correct data is retrieved for zh_CN and zh_TW locales
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* and CLDR provider supports all locales for which aliases exist.
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* @modules java.base/sun.util.locale.provider
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* jdk.localedata
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* @run main Bug8204603
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*/
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import java.text.DateFormatSymbols;
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import java.text.DecimalFormatSymbols;
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import java.util.Arrays;
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import java.util.Calendar;
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import java.util.List;
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import java.util.Locale;
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import java.util.Map;
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import java.util.Set;
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import java.util.stream.Collectors;
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import sun.util.locale.provider.LocaleProviderAdapter;
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/**
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* This test is dependent on a particular version of CLDR data.
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*/
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public class Bug8204603 {
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/**
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* List of sample locales for which CLDR provides alias Mappings. e.g alias of
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* zh-HK is zh-Hant-HK
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*/
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private static final List<Locale> ALIAS_LOCALES = List.of(
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Locale.forLanguageTag("az-AZ"), Locale.forLanguageTag("bs-BA"),
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Locale.forLanguageTag("ha-Latn-NG"), Locale.forLanguageTag("i-lux"),
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Locale.forLanguageTag("kk-Cyrl-KZ"), Locale.forLanguageTag("ks-Arab-IN"),
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Locale.forLanguageTag("ky-Cyrl-KG"), Locale.forLanguageTag("lb"),
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Locale.forLanguageTag("lb"), Locale.forLanguageTag("mn-Cyrl-MN"),
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Locale.forLanguageTag("mo"),
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Locale.forLanguageTag("ms-Latn-MY"),
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Locale.forLanguageTag("pa-IN"), Locale.forLanguageTag("pa-PK"),
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Locale.forLanguageTag("scc"), Locale.forLanguageTag("scr"),
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Locale.forLanguageTag("sh"), Locale.forLanguageTag("shi-MA"),
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Locale.forLanguageTag("sr-RS"),
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Locale.forLanguageTag("tl"),
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Locale.forLanguageTag("tzm-Latn-MA"), Locale.forLanguageTag("ug-Arab-CN"),
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Locale.forLanguageTag("uz-AF"), Locale.forLanguageTag("uz-UZ"),
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Locale.forLanguageTag("vai-LR"), Locale.forLanguageTag("vai-LR"),
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Locale.forLanguageTag("yue-CN"), Locale.forLanguageTag("yue-HK"),
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Locale.forLanguageTag("zh-CN"), Locale.forLanguageTag("zh-HK"),
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Locale.forLanguageTag("zh-MO"),
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Locale.forLanguageTag("zh-TW"));
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private static final Map<Locale, String> CALENDAR_DATA_MAP = Map.of(
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Locale.forLanguageTag("zh-CN"), "\u5468\u65E5",
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Locale.forLanguageTag("zh-TW"), "\u9031\u65E5");
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private static final Map<Locale, String> NAN_DATA_MAP = Map.of(
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Locale.forLanguageTag("zh-CN"), "NaN",
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Locale.forLanguageTag("zh-TW"), "\u975E\u6578\u503C");
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public static void main(String[] args) {
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testCldrSupportedLocales();
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CALENDAR_DATA_MAP.forEach(Bug8204603::testCalendarData);
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NAN_DATA_MAP.forEach(Bug8204603::testNanData);
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}
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/**
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* tests that CLDR provider should return true for alias locales.
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*/
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private static void testCldrSupportedLocales() {
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LocaleProviderAdapter cldr = LocaleProviderAdapter.forType(LocaleProviderAdapter.Type.CLDR);
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Set<String> langtags = Arrays.stream(cldr.getAvailableLocales())
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.map(Locale::toLanguageTag)
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.collect(Collectors.toSet());
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ALIAS_LOCALES.stream()
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.filter(loc -> !cldr.isSupportedProviderLocale(loc, langtags))
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.findAny()
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.ifPresent(l -> {
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throw new RuntimeException("Locale " + l
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+ " is not supported by CLDR locale provider");
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});
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}
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private static void testCalendarData(Locale loc, String expected) {
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DateFormatSymbols dfs = DateFormatSymbols.getInstance(loc);
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String[] shortDays = dfs.getShortWeekdays();
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String actual = shortDays[Calendar.SUNDAY];
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if (!actual.equals(expected)) {
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throw new RuntimeException("Calendar data mismatch for locale: "
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+ loc + ", expected is: " + expected + ", actual is: " + actual);
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}
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}
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private static void testNanData(Locale loc, String expected) {
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DecimalFormatSymbols dfs = DecimalFormatSymbols.getInstance(loc);
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String actual = dfs.getNaN();
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if (!actual.equals(expected)) {
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throw new RuntimeException("NaN mismatch for locale: "
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+ loc + ", expected is: " + expected + ", actual is: " + actual);
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}
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}
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}
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