Quelle SymbolsTests.java Sprache: JAVA

/*
* Copyright (c) 2017, 2018, 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
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* questions.
*/

/*
*
* @test
* @bug 8176841 8194148
* @summary Tests *FormatSymbols class deals with Unicode extensions
*      correctly.
* @modules jdk.localedata
* @run testng/othervm -Djava.locale.providers=CLDR SymbolsTests
*/

import static org.testng.Assert.assertEquals;

import java.text.DateFormatSymbols;
import java.text.DecimalFormatSymbols;
import java.util.Locale;

import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

/**
* Test *FormatSymbols classes with BCP47 U extensions
*/
@Test
public class SymbolsTests {

    private static final Locale RG_GB = Locale.forLanguageTag("en-US-u-rg-gbzzzz");
    private static final Locale RG_IE = Locale.forLanguageTag("en-US-u-rg-iezzzz");
    private static final Locale RG_AT = Locale.forLanguageTag("en-US-u-rg-atzzzz");

    @DataProvider(name="dateFormatSymbolsData")
    Object[][] dateFormatSymbolsData() {
        return new Object[][] {
            // Locale, expected AM string, expected PM string

            {RG_GB, "am", "pm"},
            {RG_IE, "a.m.", "p.m."},
            {Locale.US, "AM", "PM"},
        };
    }

    @DataProvider(name="decimalFormatSymbolsData")
    Object[][] decimalFormatSymbolsData() {
        return new Object[][] {
            // Locale, expected decimal separator, expected grouping separator

            {RG_AT, ',', '.'},
            {Locale.US, '.', ','},

            // -nu & -rg mixed. -nu should win
            {Locale.forLanguageTag("ar-EG-u-nu-latn-rg-mazzzz"), '.', ','},
        };
    }

    @Test(dataProvider="dateFormatSymbolsData")
    public void test_DateFormatSymbols(Locale locale, String amExpected, String pmExpected) {
        DateFormatSymbols dfs = DateFormatSymbols.getInstance(locale);
        String[] ampm = dfs.getAmPmStrings();
        assertEquals(ampm[0], amExpected);
        assertEquals(ampm[1], pmExpected);
    }

    @Test(dataProvider="decimalFormatSymbolsData")
    public void test_DecimalFormatSymbols(Locale locale, char decimal, char grouping) {
        DecimalFormatSymbols dfs = DecimalFormatSymbols.getInstance(locale);
        assertEquals(dfs.getDecimalSeparator(), decimal);
        assertEquals(dfs.getGroupingSeparator(), grouping);
    }
}

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