test/jdk/java/text/Normalizer/SquareEraCharacterTest.java - master - githubmirror/jdk21u

test/jdk/java/text/Normalizer/SquareEraCharacterTest.java

60 строк2 KB

Roland Mesde

8368498: Use JUnit instead of TestNG for jdk_text tests

13 апр 2026, 19:50

13 апр 2026, 19:50a783d0f

/*
 * Copyright (c) 2019, 2025, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

 /*
 * @test
 * @bug 8221431
 * @summary Tests decomposition of Japanese square era characters.
 * @run junit/othervm SquareEraCharacterTest
 */

import org.junit.jupiter.api.TestInstance;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.MethodSource;

import java.text.Normalizer;

import static org.junit.jupiter.api.Assertions.assertEquals;

@TestInstance(TestInstance.Lifecycle.PER_CLASS)
public class SquareEraCharacterTest {

    Object[][] squareEras() {
        return new Object[][] {

            // square era character, expected decomposed string
            {'\u337e',  "\u660e\u6cbb"},    // Meizi
            {'\u337d',  "\u5927\u6b63"},    // Taisho
            {'\u337c',  "\u662d\u548c"},    // Showa
            {'\u337b',  "\u5e73\u6210"},    // Heisei
            {'\u32ff',  "\u4ee4\u548c"},    // Reiwa
        };
    }

    @ParameterizedTest
    @MethodSource("squareEras")
    void test_normalize(char squareChar, String expected) {
        assertEquals(expected, Normalizer.normalize(Character.toString(squareChar), Normalizer.Form.NFKD),
            "decomposing " + Character.getName(squareChar) + ".");
    }
}