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ICU-9155 Changed special ICU suffix for the locale provider from 'ICU' to 'ICU4J'. Removed some workaround code in locale SPI tests introduced by #9150. Fixed Java 7 env specific issues exposed by these changes.

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X-SVN-Rev: 31554
This commit is contained in:
Yoshito Umaoka 2012-03-01 10:46:18 +00:00
parent 76444a4b71
commit 74fd94b4cf
16 changed files with 200 additions and 124 deletions
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148
icu4j/main/classes/localespi/src/com/ibm/icu/impl/javaspi/ICULocaleServiceProvider.java
View file

@ -1,6 +1,6 @@
/*
*******************************************************************************
* Copyright (C) 2008-2010, International Business Machines Corporation and *
* Copyright (C) 2008-2012, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*/
@ -9,14 +9,17 @@ package com.ibm.icu.impl.javaspi;
import java.io.IOException;
import java.io.InputStream;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Locale;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import com.ibm.icu.impl.ICUResourceBundle;
import com.ibm.icu.text.DecimalFormatSymbols;
import com.ibm.icu.util.ULocale;
import com.ibm.icu.util.ULocale.Builder;
public class ICULocaleServiceProvider {
private static final String SPI_PROP_FILE = "com/ibm/icu/impl/javaspi/ICULocaleServiceProviderConfig.properties";
@ -28,7 +31,7 @@ public class ICULocaleServiceProvider {
private static boolean configLoaded = false;
private static String suffix = "ICU";
private static String suffix = "ICU4J";
private static boolean enableVariants = true;
private static boolean enableIso3Lang = true;
private static boolean useDecimalFormat = false;
@ -42,6 +45,8 @@ public class ICULocaleServiceProvider {
new Locale("th", "TH", "TH"),
};
private static Map<Locale, Locale> SPECIAL_LOCALES_MAP = null;
private static Locale[] LOCALES = null;
public static Locale[] getAvailableLocales() {
@ -49,18 +54,53 @@ public class ICULocaleServiceProvider {
return Arrays.copyOf(all, all.length);
}
public static Locale canonicalize(Locale locale) {
Locale result = locale;
String variant = locale.getVariant();
String suffix = getIcuSuffix();
if (variant.equals(suffix)) {
result = new Locale(locale.getLanguage(), locale.getCountry());
} else if (variant.endsWith(suffix)
&& variant.charAt(variant.length() - suffix.length() - 1) == '_') {
variant = variant.substring(0, variant.length() - suffix.length() - 1);
result = new Locale(locale.getLanguage(), locale.getCountry(), variant);
public static ULocale toULocaleNoSpecialVariant(Locale locale) {
// If the given Locale has legacy ill-formed variant
// reserved by JDK, use the map to resolve the locale.
Locale spLoc = getSpecialLocalesMap().get(locale);
if (spLoc != null) {
return ULocale.forLocale(spLoc);
}
return result;
// The locale may have script field on Java 7+.
// So we once convert it to ULocale, then strip the ICU suffix off
// if necessary.
ULocale result = ULocale.forLocale(locale);
String variant = result.getVariant();
String suffix = getIcuSuffix();
String variantNoSuffix = null;
if (variant.equals(suffix)) {
variantNoSuffix = "";
} else if (variant.endsWith(suffix) && variant.charAt(variant.length() - suffix.length() - 1) == '_') {
variantNoSuffix = variant.substring(0, variant.length() - suffix.length() - 1);
}
if (variantNoSuffix == null) {
return result;
}
// Strip off ICU's special suffix - cannot use Builder because
// original locale may have ill-formed variant
StringBuilder id = new StringBuilder(result.getLanguage());
String script = result.getScript();
String country = result.getCountry();
if (script.length() > 0) {
id.append('_');
id.append(script);
}
if (country.length() > 0 || variantNoSuffix.length() > 0) {
id.append('_');
id.append(country);
}
if (variantNoSuffix.length() > 0) {
id.append('_');
id.append(variantNoSuffix);
}
String orgID = result.getName();
int kwdIdx = orgID.indexOf('@');
if (kwdIdx >= 0) {
id.append(orgID.substring(kwdIdx));
}
return new ULocale(id.toString());
}
public static boolean useDecimalFormat() {
@ -68,25 +108,20 @@ public class ICULocaleServiceProvider {
return useDecimalFormat;
}
private static final Locale THAI_NATIVE_DIGIT_LOCALE = new Locale("th", "TH", "TH");
private static final char THAI_NATIVE_ZERO = '\u0E50';
private static DecimalFormatSymbols THAI_NATIVE_DECIMAL_SYMBOLS = null;
/*
* Returns a DecimalFormatSymbols if the given locale requires
* non-standard symbols, more specifically, native digits used
* by JDK Locale th_TH_TH. If the locale does not requre a special
* symbols, null is returned.
*/
public static synchronized DecimalFormatSymbols getDecimalFormatSymbolsForLocale(Locale loc) {
if (loc.equals(THAI_NATIVE_DIGIT_LOCALE)) {
if (THAI_NATIVE_DECIMAL_SYMBOLS == null) {
THAI_NATIVE_DECIMAL_SYMBOLS = new DecimalFormatSymbols(new ULocale("th_TH"));
THAI_NATIVE_DECIMAL_SYMBOLS.setDigit(THAI_NATIVE_ZERO);
}
return (DecimalFormatSymbols)THAI_NATIVE_DECIMAL_SYMBOLS.clone();
private static synchronized Map<Locale, Locale> getSpecialLocalesMap() {
if (SPECIAL_LOCALES_MAP != null) {
return SPECIAL_LOCALES_MAP;
}
return null;
Map<Locale, Locale> splocs = new HashMap<Locale, Locale>();
for (Locale spLoc : SPECIAL_LOCALES) {
String var = spLoc.getVariant();
if (var.length() > 0) {
splocs.put(new Locale(spLoc.getLanguage(), spLoc.getCountry(), var + "_" + getIcuSuffix()), spLoc);
}
}
SPECIAL_LOCALES_MAP = Collections.unmodifiableMap(splocs);
return SPECIAL_LOCALES_MAP;
}
private static synchronized Locale[] getLocales() {
@ -99,12 +134,24 @@ public class ICULocaleServiceProvider {
for (ULocale uloc : icuLocales) {
String language = uloc.getLanguage();
String country = uloc.getCountry();
String variant = uloc.getVariant();
if (language.length() >= 3 && !enableIso3Languages()) {
continue;
}
addLocale(new Locale(language, country, variant), localeSet);
addULocale(uloc, localeSet);
if (uloc.getScript().length() > 0 && uloc.getCountry().length() > 0) {
// ICU's available locales do not contain language+country
// locales if script is available. Need to add them too.
Builder locBld = new Builder();
try {
locBld.setLocale(uloc);
locBld.setScript(null);
ULocale ulocWithoutScript = locBld.build();
addULocale(ulocWithoutScript, localeSet);
} catch (Exception e) {
// ignore
}
}
}
for (Locale l : SPECIAL_LOCALES) {
@ -133,6 +180,37 @@ public class ICULocaleServiceProvider {
}
}
private static void addULocale(ULocale uloc, Set<Locale> locales) {
// special case - nn
// ULocale#toLocale on Java 6 maps "nn" to "no_NO_NY"
if (uloc.getLanguage().equals("nn") && uloc.getScript().length() == 0) {
Locale locNN = new Locale(uloc.getLanguage(), uloc.getCountry(), uloc.getVariant());
addLocale(locNN, locales);
return;
}
locales.add(uloc.toLocale());
if (enableIcuVariants()) {
// Add ICU variant
StringBuilder var = new StringBuilder(uloc.getVariant());
if (var.length() != 0) {
var.append("_");
}
var.append(getIcuSuffix());
Builder locBld = new Builder();
try {
locBld.setLocale(uloc);
locBld.setVariant(var.toString());
ULocale ulocWithVar = locBld.build();
locales.add(ulocWithVar.toLocale());
} catch (Exception e) {
// ignore
}
}
}
private static boolean enableIso3Languages() {
return enableIso3Lang;
}

6
icu4j/main/classes/localespi/src/com/ibm/icu/impl/javaspi/ICULocaleServiceProviderConfig.properties
View file

@ -1,6 +1,6 @@
#*
#*******************************************************************************
#* Copyright (C) 2008, International Business Machines Corporation and *
#* Copyright (C) 2008-2012, International Business Machines Corporation and *
#* others. All Rights Reserved. *
#*******************************************************************************
#* This is the properties is used for configuring ICU locale service provider
@ -12,8 +12,8 @@
com.ibm.icu.impl.javaspi.ICULocaleServiceProvider.enableIcuVariants = true
# Suffix string used in Locale's variant field to specify the ICU implementation.
# [default: ICU]
com.ibm.icu.impl.javaspi.ICULocaleServiceProvider.icuVariantSuffix = ICU
# [default: ICU4J]
com.ibm.icu.impl.javaspi.ICULocaleServiceProvider.icuVariantSuffix = ICU4J
# Whether if 3-letter language Locales are included in getAvailabeLocales.
# [default: true]

10
icu4j/main/classes/localespi/src/com/ibm/icu/impl/javaspi/text/BreakIteratorProviderICU.java
View file

@ -1,6 +1,6 @@
/*
*******************************************************************************
* Copyright (C) 2008, International Business Machines Corporation and *
* Copyright (C) 2008-2012, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*/
@ -18,28 +18,28 @@ public class BreakIteratorProviderICU extends BreakIteratorProvider {
@Override
public BreakIterator getCharacterInstance(Locale locale) {
com.ibm.icu.text.BreakIterator icuBrkItr = com.ibm.icu.text.BreakIterator.getCharacterInstance(
ICULocaleServiceProvider.canonicalize(locale));
ICULocaleServiceProvider.toULocaleNoSpecialVariant(locale));
return BreakIteratorICU.wrap(icuBrkItr);
}
@Override
public BreakIterator getLineInstance(Locale locale) {
com.ibm.icu.text.BreakIterator icuBrkItr = com.ibm.icu.text.BreakIterator.getLineInstance(
ICULocaleServiceProvider.canonicalize(locale));
ICULocaleServiceProvider.toULocaleNoSpecialVariant(locale));
return BreakIteratorICU.wrap(icuBrkItr);
}
@Override
public BreakIterator getSentenceInstance(Locale locale) {
com.ibm.icu.text.BreakIterator icuBrkItr = com.ibm.icu.text.BreakIterator.getSentenceInstance(
ICULocaleServiceProvider.canonicalize(locale));
ICULocaleServiceProvider.toULocaleNoSpecialVariant(locale));
return BreakIteratorICU.wrap(icuBrkItr);
}
@Override
public BreakIterator getWordInstance(Locale locale) {
com.ibm.icu.text.BreakIterator icuBrkItr = com.ibm.icu.text.BreakIterator.getWordInstance(
ICULocaleServiceProvider.canonicalize(locale));
ICULocaleServiceProvider.toULocaleNoSpecialVariant(locale));
return BreakIteratorICU.wrap(icuBrkItr);
}

4
icu4j/main/classes/localespi/src/com/ibm/icu/impl/javaspi/text/CollatorProviderICU.java
View file

@ -1,6 +1,6 @@
/*
*******************************************************************************
* Copyright (C) 2008, International Business Machines Corporation and *
* Copyright (C) 2008-2012, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*/
@ -18,7 +18,7 @@ public class CollatorProviderICU extends CollatorProvider {
@Override
public Collator getInstance(Locale locale) {
com.ibm.icu.text.Collator icuCollator = com.ibm.icu.text.Collator.getInstance(
ICULocaleServiceProvider.canonicalize(locale));
ICULocaleServiceProvider.toULocaleNoSpecialVariant(locale));
return CollatorICU.wrap(icuCollator);
}

16
icu4j/main/classes/localespi/src/com/ibm/icu/impl/javaspi/text/DateFormatProviderICU.java
View file

@ -1,6 +1,6 @@
/*
*******************************************************************************
* Copyright (C) 2008, International Business Machines Corporation and *
* Copyright (C) 2008-2012, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*/
@ -12,6 +12,7 @@ import java.util.Locale;
import com.ibm.icu.impl.javaspi.ICULocaleServiceProvider;
import com.ibm.icu.impl.jdkadapter.SimpleDateFormatICU;
import com.ibm.icu.util.ULocale;
public class DateFormatProviderICU extends DateFormatProvider {
@ -39,7 +40,7 @@ public class DateFormatProviderICU extends DateFormatProvider {
private DateFormat getInstance(int dstyle, int tstyle, Locale locale) {
com.ibm.icu.text.DateFormat icuDfmt;
Locale actual = ICULocaleServiceProvider.canonicalize(locale);
ULocale actual = ICULocaleServiceProvider.toULocaleNoSpecialVariant(locale);
if (dstyle == NONE) {
icuDfmt = com.ibm.icu.text.DateFormat.getTimeInstance(tstyle, actual);
} else if (tstyle == NONE) {
@ -52,17 +53,6 @@ public class DateFormatProviderICU extends DateFormatProvider {
return null;
}
com.ibm.icu.text.DecimalFormatSymbols decfs = ICULocaleServiceProvider.getDecimalFormatSymbolsForLocale(actual);
if (decfs != null) {
com.ibm.icu.text.NumberFormat icuNfmt = icuDfmt.getNumberFormat();
if (icuNfmt instanceof com.ibm.icu.text.DecimalFormat) {
((com.ibm.icu.text.DecimalFormat)icuNfmt).setDecimalFormatSymbols(decfs);
} else if (icuNfmt instanceof com.ibm.icu.impl.DateNumberFormat) {
((com.ibm.icu.impl.DateNumberFormat)icuNfmt).setZeroDigit(decfs.getDigit());
}
icuDfmt.setNumberFormat(icuNfmt);
}
return SimpleDateFormatICU.wrap((com.ibm.icu.text.SimpleDateFormat)icuDfmt);
}
}

4
icu4j/main/classes/localespi/src/com/ibm/icu/impl/javaspi/text/DateFormatSymbolsProviderICU.java
View file

@ -1,6 +1,6 @@
/*
*******************************************************************************
* Copyright (C) 2008, International Business Machines Corporation and *
* Copyright (C) 2008-2012, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*/
@ -18,7 +18,7 @@ public class DateFormatSymbolsProviderICU extends DateFormatSymbolsProvider {
@Override
public DateFormatSymbols getInstance(Locale locale) {
com.ibm.icu.text.DateFormatSymbols icuDfs = com.ibm.icu.text.DateFormatSymbols.getInstance(
ICULocaleServiceProvider.canonicalize(locale));
ICULocaleServiceProvider.toULocaleNoSpecialVariant(locale));
return DateFormatSymbolsICU.wrap(icuDfs);
}

4
icu4j/main/classes/localespi/src/com/ibm/icu/impl/javaspi/text/DecimalFormatSymbolsProviderICU.java
View file

@ -1,6 +1,6 @@
/*
*******************************************************************************
* Copyright (C) 2008, International Business Machines Corporation and *
* Copyright (C) 2008-2012, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*/
@ -19,7 +19,7 @@ public class DecimalFormatSymbolsProviderICU extends
@Override
public DecimalFormatSymbols getInstance(Locale locale) {
com.ibm.icu.text.DecimalFormatSymbols icuDecfs = com.ibm.icu.text.DecimalFormatSymbols.getInstance(
ICULocaleServiceProvider.canonicalize(locale));
ICULocaleServiceProvider.toULocaleNoSpecialVariant(locale));
return DecimalFormatSymbolsICU.wrap(icuDecfs);
}

10
icu4j/main/classes/localespi/src/com/ibm/icu/impl/javaspi/text/NumberFormatProviderICU.java
View file

@ -1,6 +1,6 @@
/*
*******************************************************************************
* Copyright (C) 2008-2011, International Business Machines Corporation and *
* Copyright (C) 2008-2012, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*/
@ -13,6 +13,7 @@ import java.util.Locale;
import com.ibm.icu.impl.javaspi.ICULocaleServiceProvider;
import com.ibm.icu.impl.jdkadapter.DecimalFormatICU;
import com.ibm.icu.impl.jdkadapter.NumberFormatICU;
import com.ibm.icu.util.ULocale;
public class NumberFormatProviderICU extends NumberFormatProvider {
@ -48,7 +49,7 @@ public class NumberFormatProviderICU extends NumberFormatProvider {
private NumberFormat getInstance(int type, Locale locale) {
com.ibm.icu.text.NumberFormat icuNfmt;
Locale actual = ICULocaleServiceProvider.canonicalize(locale);
ULocale actual = ICULocaleServiceProvider.toULocaleNoSpecialVariant(locale);
switch (type) {
case NUMBER:
icuNfmt = com.ibm.icu.text.NumberFormat.getNumberInstance(actual);
@ -78,11 +79,6 @@ public class NumberFormatProviderICU extends NumberFormatProvider {
nf = NumberFormatICU.wrap(icuNfmt);
}
com.ibm.icu.text.DecimalFormatSymbols decfs = ICULocaleServiceProvider.getDecimalFormatSymbolsForLocale(actual);
if (decfs != null) {
((com.ibm.icu.text.DecimalFormat)icuNfmt).setDecimalFormatSymbols(decfs);
}
return nf;
}
}

2
icu4j/main/classes/localespi/src/com/ibm/icu/impl/javaspi/util/CurrencyNameProviderICU.java
View file

@ -17,7 +17,7 @@ public class CurrencyNameProviderICU extends CurrencyNameProvider {
@Override
public String getSymbol(String currencyCode, Locale locale) {
Currency cur = Currency.getInstance(currencyCode);
String sym = cur.getSymbol(ICULocaleServiceProvider.canonicalize(locale));
String sym = cur.getSymbol(ICULocaleServiceProvider.toULocaleNoSpecialVariant(locale));
if (sym.length() == 0 || sym.equals(currencyCode)) {
return null;
}

6
icu4j/main/classes/localespi/src/com/ibm/icu/impl/javaspi/util/LocaleNameProviderICU.java
View file

@ -1,6 +1,6 @@
/*
*******************************************************************************
* Copyright (C) 2008, International Business Machines Corporation and *
* Copyright (C) 2008-2012, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*/
@ -17,7 +17,7 @@ public class LocaleNameProviderICU extends LocaleNameProvider {
@Override
public String getDisplayCountry(String countryCode, Locale locale) {
String id = "und_" + countryCode;
String disp = ULocale.getDisplayCountry(id, ULocale.forLocale(ICULocaleServiceProvider.canonicalize(locale)));
String disp = ULocale.getDisplayCountry(id, ICULocaleServiceProvider.toULocaleNoSpecialVariant(locale));
if (disp.length() == 0 || disp.equals(countryCode)) {
return null;
}
@ -26,7 +26,7 @@ public class LocaleNameProviderICU extends LocaleNameProvider {
@Override
public String getDisplayLanguage(String languageCode, Locale locale) {
String disp = ULocale.getDisplayLanguage(languageCode, ULocale.forLocale(ICULocaleServiceProvider.canonicalize(locale)));
String disp = ULocale.getDisplayLanguage(languageCode, ICULocaleServiceProvider.toULocaleNoSpecialVariant(locale));
if (disp.length() == 0 || disp.equals(languageCode)) {
return null;
}

5
icu4j/main/classes/localespi/src/com/ibm/icu/impl/javaspi/util/TimeZoneNameProviderICU.java
View file

@ -1,6 +1,6 @@
/*
*******************************************************************************
* Copyright (C) 2008-2011, International Business Machines Corporation and *
* Copyright (C) 2008-2012, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*/
@ -11,13 +11,14 @@ import java.util.Locale;
import com.ibm.icu.impl.javaspi.ICULocaleServiceProvider;
import com.ibm.icu.lang.UCharacter;
import com.ibm.icu.util.TimeZone;
import com.ibm.icu.util.ULocale;
public class TimeZoneNameProviderICU extends java.util.spi.TimeZoneNameProvider {
@Override
public String getDisplayName(String ID, boolean daylight, int style, Locale locale) {
TimeZone tz = TimeZone.getFrozenTimeZone(ID);
Locale actualLocale = ICULocaleServiceProvider.canonicalize(locale);
ULocale actualLocale = ICULocaleServiceProvider.toULocaleNoSpecialVariant(locale);
String disp = tz.getDisplayName(daylight, style, actualLocale);
if (disp.length() == 0) {
return null;

20
icu4j/main/tests/localespi/src/com/ibm/icu/dev/test/localespi/CurrencyNameTest.java
View file

@ -78,14 +78,8 @@ public class CurrencyNameTest extends TestFmwk {
continue;
}
// Note: Short term workaround for Java locale with script.
// Java Locale with non-empty script cannot have variant "ICU"
// because it's not well-formed as BCP 47. Because we cannot
// build such Locale, we skip the check below for now.
boolean ignoreErrorForNow = TestUtil.hasScript(loc);
if (TestUtil.isICUExtendedLocale(loc)) {
if (!curSymbol.equals(curSymbolIcu) && !ignoreErrorForNow) {
if (!curSymbol.equals(curSymbolIcu)) {
errln("FAIL: Currency symbol for " + currencyCode + " by ICU is " + curSymbolIcu
+ ", but got " + curSymbol + " in locale " + loc);
}
@ -97,7 +91,7 @@ public class CurrencyNameTest extends TestFmwk {
// Try explicit ICU locale (xx_yy_ICU)
Locale locIcu = TestUtil.toICUExtendedLocale(loc);
curSymbol = currency.getSymbol(locIcu);
if (!curSymbol.equals(curSymbolIcu) && !ignoreErrorForNow) {
if (!curSymbol.equals(curSymbolIcu)) {
errln("FAIL: Currency symbol for " + currencyCode + " by ICU is " + curSymbolIcu
+ ", but got " + curSymbol + " in locale " + locIcu);
}
@ -140,14 +134,8 @@ public class CurrencyNameTest extends TestFmwk {
continue;
}
// Note: Short term workaround for Java locale with script.
// Java Locale with non-empty script cannot have variant "ICU"
// because it's not well-formed as BCP 47. Because we cannot
// build such Locale, we skip the check below for now.
boolean ignoreErrorForNow = TestUtil.hasScript(loc);
if (TestUtil.isICUExtendedLocale(loc)) {
if (!curName.equals(curNameIcu) && !ignoreErrorForNow) {
if (!curName.equals(curNameIcu)) {
errln("FAIL: Currency display name for " + currencyCode + " by ICU is " + curNameIcu
+ ", but got " + curName + " in locale " + loc);
}
@ -164,7 +152,7 @@ public class CurrencyNameTest extends TestFmwk {
errln("FAIL: JDK Currency#getDisplayName(\"" + currency + "\", \"" + locIcu + "\") throws exception: " + e.getMessage());
continue;
}
if (!curName.equals(curNameIcu) && !ignoreErrorForNow) {
if (!curName.equals(curNameIcu)) {
errln("FAIL: Currency display name for " + currencyCode + " by ICU is " + curNameIcu
+ ", but got " + curName + " in locale " + locIcu);
}

4
icu4j/main/tests/localespi/src/com/ibm/icu/dev/test/localespi/DecimalFormatSymbolsTest.java
View file

@ -1,6 +1,6 @@
/*
*******************************************************************************
* Copyright (C) 2008, International Business Machines Corporation and *
* Copyright (C) 2008-2012, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*/
@ -108,7 +108,7 @@ public class DecimalFormatSymbolsTest extends TestFmwk {
*/
public void TestSetSymbols() {
// ICU's JDK DecimalFormatSymbols implementation for de_DE locale
DecimalFormatSymbols decfs = DecimalFormatSymbols.getInstance(new Locale("de", "DE", "ICU"));
DecimalFormatSymbols decfs = DecimalFormatSymbols.getInstance(TestUtil.toICUExtendedLocale(new Locale("de", "DE")));
// en_US is supported by JDK, so this is the JDK's own DecimalFormatSymbols
Locale loc = new Locale("en", "US");

35
icu4j/main/tests/localespi/src/com/ibm/icu/dev/test/localespi/LocaleNameTest.java
View file

@ -54,15 +54,9 @@ public class LocaleNameTest extends TestFmwk {
String name = forLocale.getDisplayLanguage(inLocale);
// Note: Short term workaround for Java locale with script.
// Java Locale with non-empty script cannot have variant "ICU"
// because it's not well-formed as BCP 47. Because we cannot
// build such Locale, we skip the check below for now.
boolean ignoreErrorForNow = TestUtil.hasScript(inLocale);
if (TestUtil.isICUExtendedLocale(inLocale)) {
// The name should be taken from ICU
if (!name.equals(icuname) && !ignoreErrorForNow) {
if (!name.equals(icuname)) {
errln("FAIL: Language name by ICU is " + icuname + ", but got " + name
+ " for locale " + forLocale + " in locale " + inLocale);
}
@ -73,7 +67,7 @@ public class LocaleNameTest extends TestFmwk {
}
// Try explicit ICU locale (xx_yy_ICU)
name = forLocale.getDisplayLanguage(inLocaleICU);
if (!name.equals(icuname) && !ignoreErrorForNow) {
if (!name.equals(icuname)) {
errln("FAIL: Language name by ICU is " + icuname + ", but got " + name
+ " for locale " + forLocale + " in locale " + inLocaleICU);
}
@ -98,7 +92,7 @@ public class LocaleNameTest extends TestFmwk {
}
// ULocale#forLocale preserves country always
ULocale forULocale = ULocale.forLocale(forLocale);
String icuname = ULocale.getDisplayCountry(forULocale.getCountry(), inULocale);
String icuname = forULocale.getDisplayCountry(inULocale);
if (icuname.equals(forULocale.getCountry()) || icuname.length() == 0) {
continue;
}
@ -127,7 +121,27 @@ public class LocaleNameTest extends TestFmwk {
}
}
public void TestVariantNames() {
// [Note]
// This test passed OK without any error for several reasons.
// When I changed ICU provider's special variant from "ICU" to
// "ICU4J" (#9155), this test started failing. The primary
// reason was mis-use of ULocale.getDisplayVariant(String, ULocale)
// in the test code below. The first argument should be complete
// locale ID, not variant only string. However, fixing this won't
// resolve the issue because of another ICU bug (multiple variant subtag
// issue #9160).
//
// Actually, we do not have LocaleNameProvider#getDisplayVariant
// implementation (#9161). The current implementation always returns
// null. So, the test case below happened to work, but it did not
// check anything meaningful. For now, the test case is disabled.
// We'll revisit this test case when #9160 and #9161 are resolved.
// 2012-03-01 yoshito
logln("ICU does not support LocaleNameProvider#getDisplayVariant");
if (true) return;
Locale[] locales = Locale.getAvailableLocales();
StringBuffer icuid = new StringBuffer();
for (Locale inLocale : locales) {
@ -158,7 +172,8 @@ public class LocaleNameTest extends TestFmwk {
icuid.append(variant);
}
ULocale forULocale = new ULocale(icuid.toString());
String icuname = ULocale.getDisplayVariant(forULocale.getVariant(), inULocale);
// String icuname = ULocale.getDisplayVariant(forULocale.getVariant(), inULocale);
String icuname = forULocale.getDisplayVariant(inULocale);
if (icuname.equals(forULocale.getVariant()) || icuname.length() == 0) {
continue;
}

40
icu4j/main/tests/localespi/src/com/ibm/icu/dev/test/localespi/TestUtil.java
View file

@ -9,19 +9,43 @@ package com.ibm.icu.dev.test.localespi;
import java.util.Locale;
import com.ibm.icu.util.ULocale;
import com.ibm.icu.util.ULocale.Builder;
public class TestUtil {
private static final String ICU_VARIANT = "ICU";
private static final String ICU_VARIANT_SUFFIX = "_ICU";
private static final String ICU_VARIANT = "ICU4J";
private static final String ICU_VARIANT_SUFFIX = "_ICU4J";
public static Locale toICUExtendedLocale(Locale locale) {
if (isICUExtendedLocale(locale)) {
return locale;
}
String variant = locale.getVariant();
variant = variant.length() == 0 ? ICU_VARIANT : variant + ICU_VARIANT_SUFFIX;
return new Locale(locale.getLanguage(), locale.getCountry(), variant);
// We once convert Locale to ULocale, then update variant
// field. We could do this using Locale APIs, but have to
// use a lot of reflections, because the test code should
// also run on JRE 6.
ULocale uloc = ULocale.forLocale(locale);
if (uloc.getScript().length() == 0) {
return new Locale(locale.getLanguage(), locale.getCountry(), variant);
}
// For preserving JDK Locale's script, we cannot use
// the regular Locale constructor.
ULocale modUloc = null;
Builder locBld = new Builder();
try {
locBld.setLocale(uloc);
locBld.setVariant(variant);
modUloc = locBld.build();
return modUloc.toLocale();
} catch (Exception e) {
// hmm, it should not happen
throw new RuntimeException(e);
}
}
public static boolean isICUExtendedLocale(Locale locale) {
@ -101,14 +125,4 @@ public class TestUtil {
}
return false;
}
/**
* Check if the given Locale has script field (Java 7+)
* @param locale the locale
* @return true if the given Locale has non-empty script
*/
public static boolean hasScript(Locale locale) {
ULocale uloc = ULocale.forLocale(locale);
return uloc.getScript().length() > 0;
}
}

10
icu4j/main/tests/localespi/src/com/ibm/icu/dev/test/localespi/TimeZoneNameTest.java
View file

@ -92,16 +92,10 @@ public class TimeZoneNameTest extends TestFmwk {
String name = tz.getDisplayName(daylight, style, loc);
// Note: Short term workaround for Java locale with script.
// Java Locale with non-empty script cannot have variant "ICU"
// because it's not well-formed as BCP 47. Because we cannot
// build such Locale, we skip the check below for now.
boolean ignoreErrorForNow = TestUtil.hasScript(loc);
if (TestUtil.isICUExtendedLocale(loc)) {
// The name should be taken from ICU
if (!name.equals(icuname)) {
if (warnOnly || ignoreErrorForNow) {
if (warnOnly) {
logln("WARNING: TimeZone name by ICU is " + icuname + ", but got " + name
+ " for time zone " + tz.getID() + " in locale " + loc
+ " (daylight=" + daylight + ", style=" + styleStr + ")");
@ -122,7 +116,7 @@ public class TimeZoneNameTest extends TestFmwk {
Locale icuLoc = TestUtil.toICUExtendedLocale(loc);
name = tz.getDisplayName(daylight, style, icuLoc);
if (!name.equals(icuname)) {
if (warnOnly || ignoreErrorForNow) {
if (warnOnly) {
logln("WARNING: TimeZone name by ICU is " + icuname + ", but got " + name
+ " for time zone " + tz.getID() + " in locale " + icuLoc
+ " (daylight=" + daylight + ", style=" + styleStr + ")");