86 lines
3.7 KiB
Java
86 lines
3.7 KiB
Java
/*
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* Copyright (c) 2023, 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 8308108
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* @summary Tests for BCP 47 collation settings
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* @run junit CollationSettingsTests
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*/
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import java.text.Collator;
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import java.util.Locale;
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import java.util.stream.Stream;
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import static java.text.Collator.*;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.params.ParameterizedTest;
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import org.junit.jupiter.params.provider.Arguments;
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import org.junit.jupiter.params.provider.MethodSource;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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public class CollationSettingsTests {
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private static final Collator ENG_DEF = Collator.getInstance(Locale.ENGLISH);
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private static Stream<Arguments> strengthData() {
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return Stream.of(
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Arguments.of(Locale.forLanguageTag("en-u-ks-level1"), PRIMARY),
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Arguments.of(Locale.forLanguageTag("en-u-ks-level2"), SECONDARY),
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Arguments.of(Locale.forLanguageTag("en-u-ks-level3"), TERTIARY),
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Arguments.of(Locale.forLanguageTag("en-u-ks-identic"), IDENTICAL),
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Arguments.of(Locale.forLanguageTag("en-u-ks-LEVEL1"), PRIMARY),
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Arguments.of(Locale.forLanguageTag("en-u-ks-LEVEL2"), SECONDARY),
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Arguments.of(Locale.forLanguageTag("en-u-ks-LEVEL3"), TERTIARY),
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Arguments.of(Locale.forLanguageTag("en-u-ks-IDENTIC"), IDENTICAL),
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// unrecognized setting value
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Arguments.of(Locale.forLanguageTag("en-u-ks-foo"), ENG_DEF.getStrength()),
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Arguments.of(Locale.forLanguageTag("en-u-ks-level4"), ENG_DEF.getStrength()),
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Arguments.of(Locale.forLanguageTag("en-u-ks-identical"), ENG_DEF.getStrength())
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);
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}
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private static Stream<Arguments> decompData() {
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return Stream.of(
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Arguments.of(Locale.forLanguageTag("en-u-kk-true"), CANONICAL_DECOMPOSITION),
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Arguments.of(Locale.forLanguageTag("en-u-kk-false"), NO_DECOMPOSITION),
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Arguments.of(Locale.forLanguageTag("en-u-kk-TRUE"), CANONICAL_DECOMPOSITION),
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Arguments.of(Locale.forLanguageTag("en-u-kk-FALSE"), NO_DECOMPOSITION),
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// unrecognized setting value
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Arguments.of(Locale.forLanguageTag("en-u-kk-foo"), ENG_DEF.getDecomposition()),
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Arguments.of(Locale.forLanguageTag("en-u-kk-truetrue"), ENG_DEF.getDecomposition())
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);
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}
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@ParameterizedTest
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@MethodSource("strengthData")
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public void testStrength(Locale l, int expected) {
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assertEquals(expected, Collator.getInstance(l).getStrength());
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}
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@ParameterizedTest
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@MethodSource("decompData")
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public void testDecomposition(Locale l, int expected) {
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assertEquals(expected, Collator.getInstance(l).getDecomposition());
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}
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}
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