/*
* Copyright ( c ) 2017 , 2022 , 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
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*
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* 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 .
*
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*/
/*
*
* @ test
* @ bug 8176841 8194148 8284840
* @ summary Tests * Format class deals with Unicode extensions
* correctly .
* @ modules jdk . localedata
* @ run testng / othervm - Djava . locale . providers = CLDR FormatTests
*/
import static org.testng.Assert .assertEquals;
import java.text.DateFormat;
import java.text.NumberFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Locale;
import java.util.TimeZone;
import org.testng.annotations.AfterTest;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
/**
* Test * Format classes with BCP47 U extensions
*/
@Test
public class FormatTests {
private static TimeZone defaultTZ;
private static final TimeZone ASIATOKYO = TimeZone.getTimeZone("Asia/Tokyo" );
private static final TimeZone AMLA = TimeZone.getTimeZone("America/Los_Angeles" );
private static final Locale JPTYO = Locale.forLanguageTag("en-u-tz-jptyo" );
private static final Locale JCAL = Locale.forLanguageTag("en-u-ca-japanese" );
private static final Locale USLAX = Locale.forLanguageTag("en-u-tz-uslax" );
private static final Locale RG_GB = Locale.forLanguageTag("en-US-u-rg-gbzzzz" );
private static final Locale RG_DE = Locale.forLanguageTag("en-US-u-rg-dezzzz" );
private static final Locale NU_DEVA = Locale.forLanguageTag("en-US-u-nu-deva" );
private static final Locale NU_SINH = Locale.forLanguageTag("en-US-u-nu-sinh" );
private static final Locale NU_ZZZZ = Locale.forLanguageTag("en-US-u-nu-zzzz" );
private static final double testNum = 12345 .6789 ;
private static final String NUM_US = "12,345.6789" ;
private static final String NUM_DE = "12.345,6789" ;
private static final String NUM_DEVA = "\u0967\u0968,\u0969\u096a\u096b.\u096c\u096d\u096e\u096f" ;
private static final String NUM_SINH = "\u0de7\u0de8,\u0de9\u0dea\u0deb.\u0dec\u0ded\u0dee\u0def" ;
private static final Date testDate = new Calendar.Builder()
.setCalendarType("gregory" )
.setDate(2017 , 7 , 10 )
.setTimeOfDay(15 , 15 , 0 )
.setTimeZone(AMLA)
.build()
.getTime();
@BeforeTest
public void beforeTest() {
defaultTZ = TimeZone.getDefault();
TimeZone.setDefault(AMLA);
}
@AfterTest
public void afterTest() {
TimeZone.setDefault(defaultTZ);
}
@DataProvider(name="dateFormatData" )
Object[][] dateFormatData() {
return new Object[][] {
// Locale, Expected calendar, Expected timezone, Expected formatted string
// -ca
{JCAL, "java.util.JapaneseImperialCalendar" , null ,
"Thursday, August 10, 29 Heisei, 3:15:00\u202fPM Pacific Daylight Time"
},
// -tz
{JPTYO, null , ASIATOKYO,
"Friday, August 11, 2017, 7:15:00\u202fAM Japan Standard Time"
},
{USLAX, null , AMLA,
"Thursday, August 10, 2017, 3:15:00\u202fPM Pacific Daylight Time"
},
// -rg
{RG_GB, null , null ,
"Thursday, 10 August 2017, 15:15:00 Pacific Daylight Time"
},
};
}
@DataProvider(name="numberFormatData" )
Object[][] numberFormatData() {
return new Object[][] {
// Locale, number, expected format
// -nu
{NU_DEVA, testNum, NUM_DEVA},
{NU_SINH, testNum, NUM_SINH},
{NU_ZZZZ, testNum, NUM_US},
// -rg
{RG_DE, testNum, NUM_DE},
// -nu & -rg, valid & invalid
{Locale.forLanguageTag("en-US-u-nu-deva-rg-dezzzz" ), testNum, NUM_DEVA},
{Locale.forLanguageTag("en-US-u-nu-zzzz-rg-dezzzz" ), testNum, NUM_US},
{Locale.forLanguageTag("en-US-u-nu-zzzz-rg-zzzz" ), testNum, NUM_US},
};
}
@Test(dataProvider="dateFormatData" )
public void test_DateFormat(Locale locale, String calClass, TimeZone tz,
String formatExpected) throws Exception {
DateFormat df = DateFormat.getDateTimeInstance(DateFormat.FULL, DateFormat.FULL, locale);
if (calClass != null ) {
try {
Class expected = Class .forName(calClass);
assertEquals(df.getCalendar().getClass(), expected);
} catch (Exception e) {
throw e;
}
}
if (tz != null ) {
assertEquals(df.getTimeZone(), tz);
}
String formatted = df.format(testDate);
assertEquals(formatted, formatExpected);
assertEquals(df.parse(formatted), testDate);
}
@Test(dataProvider="numberFormatData" )
public void test_NumberFormat(Locale locale, double num,
String formatExpected) throws Exception {
NumberFormat nf = NumberFormat.getNumberInstance(locale);
nf.setMaximumFractionDigits(4 );
String formatted = nf.format(num);
assertEquals(nf.format(num), formatExpected);
assertEquals(nf.parse(formatted), num);
}
}
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