77 lines
2.6 KiB
Java
77 lines
2.6 KiB
Java
/*
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* Copyright (c) 2012, 2022, 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 7168528
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* @summary Test the default implementation of LocaleServiceProvider.isSupportedLocale.
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*/
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import java.util.*;
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import java.util.spi.LocaleServiceProvider;
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public class SupportedLocalesTest {
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private static final Locale[] GOOD_ONES = {
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Locale.forLanguageTag("ja-JP-x-lvariant-JP"),
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Locale.forLanguageTag("th-TH-x-lvariant-TH"),
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Locale.US,
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};
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private static final Locale[] BAD_ONES = {
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Locale.GERMAN,
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Locale.GERMANY,
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Locale.CANADA,
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Locale.TAIWAN,
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};
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public static void main(String[] args) {
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LocaleServiceProvider provider = new TestLocaleServiceProvider();
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List<Locale> locs = new ArrayList<>();
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locs.addAll(Arrays.asList(GOOD_ONES));
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locs.addAll(Arrays.asList(provider.getAvailableLocales()));
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for (Locale locale : locs) {
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if (!provider.isSupportedLocale(locale)) {
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throw new RuntimeException(locale + " is NOT supported.");
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}
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}
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for (Locale locale : BAD_ONES) {
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if (provider.isSupportedLocale(locale)) {
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throw new RuntimeException(locale + " should NOT be supported.");
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}
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}
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}
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private static class TestLocaleServiceProvider extends LocaleServiceProvider {
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private static final Locale[] locales = {
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Locale.of("ja", "JP", "JP"),
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Locale.of("th", "TH", "TH"),
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Locale.forLanguageTag("en-US-u-ca-buddhist"),
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};
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@Override
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public Locale[] getAvailableLocales() {
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return locales.clone();
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}
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}
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}
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