russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
105 lines
4 KiB
Java
105 lines
4 KiB
Java
/*
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* Copyright (c) 2017, 2025, 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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*
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* @test
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* @bug 8176841
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* @summary Tests Currency class instantiates correctly with Unicode
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* extensions
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* @modules jdk.localedata
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* @run junit/othervm CurrencyTests
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*/
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import org.junit.jupiter.params.ParameterizedTest;
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import org.junit.jupiter.params.provider.MethodSource;
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import java.util.Currency;
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import java.util.Locale;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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/**
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* Test Currency with BCP47 U extensions
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*/
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public class CurrencyTests {
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private static final Currency USD = Currency.getInstance("USD");
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private static final Currency CAD = Currency.getInstance("CAD");
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private static final Currency JPY = Currency.getInstance("JPY");
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static Object[][] getInstanceData() {
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return new Object[][] {
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// Locale, Expected Currency
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// "cu"
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{Locale.forLanguageTag("en-US-u-cu-jpy"), JPY},
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{Locale.forLanguageTag("ja-JP-u-cu-usd"), USD},
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{Locale.forLanguageTag("en-US-u-cu-foobar"), USD},
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{Locale.forLanguageTag("en-US-u-cu-zzz"), USD},
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// "rg"
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{Locale.forLanguageTag("en-US-u-rg-jpzzzz"), JPY},
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{Locale.forLanguageTag("ja-JP-u-rg-uszzzz"), USD},
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{Locale.forLanguageTag("ja-JP-u-rg-001zzzz"), JPY},
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{Locale.forLanguageTag("en-US-u-rg-jpz"), USD},
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// "cu" and "rg". "cu" should win
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{Locale.forLanguageTag("en-CA-u-cu-jpy-rg-uszzzz"), JPY},
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// invaid "cu" and valid "rg". "rg" should win
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{Locale.forLanguageTag("en-CA-u-cu-jpyy-rg-uszzzz"), USD},
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{Locale.forLanguageTag("en-CA-u-cu-zzz-rg-uszzzz"), USD},
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// invaid "cu" and invalid "rg". both should be ignored
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{Locale.forLanguageTag("en-CA-u-cu-jpyy-rg-jpzz"), CAD},
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};
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}
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static Object[][] getSymbolData() {
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return new Object[][] {
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// Currency, DisplayLocale, expected Symbol
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{USD, Locale.forLanguageTag("en-US-u-rg-jpzzzz"), "$"},
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{USD, Locale.forLanguageTag("en-US-u-rg-cazzzz"), "US$"},
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{USD, Locale.forLanguageTag("en-CA-u-rg-uszzzz"), "$"},
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{CAD, Locale.forLanguageTag("en-US-u-rg-jpzzzz"), "CA$"},
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{CAD, Locale.forLanguageTag("en-US-u-rg-cazzzz"), "$"},
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{CAD, Locale.forLanguageTag("en-CA-u-rg-uszzzz"), "CA$"},
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{JPY, Locale.forLanguageTag("ja-JP-u-rg-uszzzz"), "\uffe5"},
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{JPY, Locale.forLanguageTag("en-US-u-rg-jpzzzz"), "\u00a5"},
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{JPY, Locale.forLanguageTag("ko-KR-u-rg-jpzzzz"), "JP\u00a5"},
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};
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}
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@MethodSource("getInstanceData")
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@ParameterizedTest
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void test_getInstance(Locale locale, Currency currencyExpected) {
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assertEquals(currencyExpected, Currency.getInstance(locale));
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}
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@MethodSource("getSymbolData")
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@ParameterizedTest
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void test_getSymbol(Currency c, Locale locale, String expected) {
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assertEquals(expected, c.getSymbol(locale));
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}
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}
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