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/*
* Copyright (c) 2012, 2024, 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 6336885 7196799 7197573 8008577 8010666 8013233 8015960 8028771
* 8054482 8062006 8150432 8215913 8220227 8236495 8174269
* @summary General Locale provider test (ex: adapter loading). See the
* other LocaleProviders* test classes for more specific tests (ex:
* java.text.Format related bugs).
* @library /test/lib
* @build LocaleProviders
* @modules java.base/sun.util.locale.provider
* jdk.localedata
* @run junit/othervm LocaleProvidersRun
*/
import java.util.Locale;
import java.util.stream.Stream;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.condition.DisabledIfSystemProperty;
import org.junit.jupiter.api.condition.EnabledIfSystemProperty;
import org.junit.jupiter.api.condition.EnabledOnOs;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.MethodSource;
import static org.junit.jupiter.api.condition.OS.WINDOWS;
/*
* Note: If this test launches too many JVMs, consider increasing timeout.
* As the LocaleProvider is set during java startup time, this test and the subclasses
* will always have to launch a separate JVM for testing of different providers.
*/
public class LocaleProvidersRun {
private static String defLang;
private static String defCtry;
private static String defFmtLang;
private static String defFmtCtry;
// Get the system default locale values. Used to decide param values for tests.
@BeforeAll
static void setUp() {
Locale platDefLoc = Locale.getDefault(Locale.Category.DISPLAY);
Locale platDefFormat = Locale.getDefault(Locale.Category.FORMAT);
defLang = platDefLoc.getLanguage();
defCtry = platDefLoc.getCountry();
defFmtLang = platDefFormat.getLanguage();
defFmtCtry = platDefFormat.getCountry();
// Print out system defaults for diagnostic purposes
System.out.printf("DEFLANG = %s, DEFCTRY = %s, DEFFMTLANG = %s, DEFFMTCTRY = %s",
defLang, defCtry, defFmtLang, defFmtCtry);
}
/*
* Test the adapter loading logic in LocaleProviderAdapter.
* Ensures that correct fallbacks are implemented.
*/
@ParameterizedTest
@MethodSource
public void adapterTest(String prefList, String param1,
String param2, String param3) throws Throwable {
LocaleProviders.test(prefList, "adapterTest", param1, param2, param3);
}
/*
* Data provider which only launches against the LocaleProvider::adapterTest
* method. The arguments are dictated based off the operating system/platform
* Locale. Tests against variety of provider orders.
*/
private static Stream<Arguments> adapterTest() {
// Testing HOST is selected for the default locale if specified on Windows or MacOSX
String osName = System.getProperty("os.name");
String param1 = "FALLBACK";
if (osName.startsWith("Windows") || osName.startsWith("Mac")) {
param1 = "HOST";
}
// Testing HOST is NOT selected for the non-default locale, if specified
// try to find the locale CLDR supports which is not the platform default
// (HOST supports that one)
String param2;
String param3;
if (!defLang.equals("en") && !defFmtLang.equals("en")) {
param2 = "en";
param3 = "US";
} else if (!defLang.equals("ja") && !defFmtLang.equals("ja")) {
param2 = "ja";
param3 = "JP";
} else {
param2 = "zh";
param3 = "CN";
}
return Stream.of(
Arguments.of("HOST", param1, defLang, defCtry),
Arguments.of("HOST", "FALLBACK", param2, param3),
// Testing SPI is NOT selected, as there is none.
Arguments.of("SPI,FALLBACK", "FALLBACK", "en", "US"),
Arguments.of("SPI", "FALLBACK", "en", "US"),
// Testing the order, variant #1. This assumes root DateFormat data are
// available both in FALLBACK & CLDR
Arguments.of("CLDR,FALLBACK", "CLDR", "", ""),
Arguments.of("CLDR", "CLDR", "", ""),
// Testing the order, variant #2. This assumes root DateFormat data are
// available both in FALLBACK & CLDR
Arguments.of("FALLBACK,CLDR", "FALLBACK", "", ""),
// Testing the order, variant #3 for non-existent locale in FALLBACK
// assuming "haw" is not in FALLBACK.
Arguments.of("FALLBACK,CLDR", "CLDR", "haw", ""),
// Testing the order, variant #4 for the bug 7196799. CLDR's "zh" data
// should be used in "zh_CN"
Arguments.of("CLDR", "CLDR", "zh", "CN"),
// Testing FALLBACK provider. SPI and invalid one cases.
Arguments.of("SPI", "FALLBACK", "en", "US"),
Arguments.of("FOO", "CLDR", "en", "US"),
Arguments.of("BAR,SPI", "FALLBACK", "en", "US")
);
}
/*
* 8010666: Test to ensure correct implementation of Currency/LocaleNameProvider
* in HOST Windows provider (English locale)
*/
@Test
@EnabledOnOs(WINDOWS)
@EnabledIfSystemProperty(named = "user.language", matches = "en")
public void currencyNameProviderWindowsHost() throws Throwable {
LocaleProviders.test("HOST", "bug8010666Test");
}
/*
* 8220227: Ensure Locale::getDisplayCountry does not display error message
* under HOST Windows (non-english locale)
*/
@Test
@EnabledOnOs(WINDOWS)
@DisabledIfSystemProperty(named = "user.language", matches = "en")
public void nonEnglishDisplayCountryHost() throws Throwable {
LocaleProviders.test("HOST", "bug8220227Test");
}
}
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