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undefect. CWE-407 — 63 sites patched across 27 ecosystems

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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.
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russell@unturf.com 2026-03-26 17:11:57 -04:00
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test/jdk/java/util/PluggableLocale/CurrencyNameProviderTest.java Normal file
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/*
* Copyright (c) 2007, 2025, 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 4052440 7199750 8000997 8062588 8210406 8174269
* @summary CurrencyNameProvider tests
* @library providersrc/foobarutils
* providersrc/barprovider
* @modules java.base/sun.util.locale.provider
* java.base/sun.util.resources
* @build com.foobar.Utils
* com.bar.*
* @run main/othervm/timeout=480 -Djava.locale.providers=CLDR,SPI CurrencyNameProviderTest
*/
import java.text.DecimalFormat;
import java.text.DecimalFormatSymbols;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Currency;
import java.util.List;
import java.util.Locale;
import java.util.MissingResourceException;
import com.bar.CurrencyNameProviderImpl;
import com.bar.CurrencyNameProviderImpl2;
import sun.util.locale.provider.LocaleProviderAdapter;
import sun.util.locale.provider.ResourceBundleBasedAdapter;
import sun.util.resources.OpenListResourceBundle;
public class CurrencyNameProviderTest extends ProviderTest {
public static void main(String[] s) {
Locale reservedLocale = Locale.getDefault();
try {
new CurrencyNameProviderTest();
} finally {
// restore the reserved locale
Locale.setDefault(reservedLocale);
}
}
CurrencyNameProviderTest() {
test1();
test2();
}
void test1() {
CurrencyNameProviderImpl cnp = new CurrencyNameProviderImpl();
CurrencyNameProviderImpl2 cnp2 = new CurrencyNameProviderImpl2();
Locale[] availloc = Locale.getAvailableLocales();
Locale[] testloc = availloc.clone();
List<Locale> implloc = Arrays.asList(LocaleProviderAdapter.forType(LocaleProviderAdapter.Type.CLDR).getCurrencyNameProvider().getAvailableLocales());
List<Locale> providerloc = new ArrayList<Locale>();
providerloc.addAll(Arrays.asList(cnp.getAvailableLocales()));
providerloc.addAll(Arrays.asList(cnp2.getAvailableLocales()));
for (Locale target: availloc) {
// pure CLDR implementation
OpenListResourceBundle rb = ((ResourceBundleBasedAdapter)LocaleProviderAdapter.forType(LocaleProviderAdapter.Type.CLDR)).getLocaleData().getCurrencyNames(target);
boolean jreSupportsTarget = implloc.contains(target);
for (Locale test: testloc) {
// get a Currency instance
Currency c = null;
try {
c = Currency.getInstance(test);
} catch (IllegalArgumentException iae) {}
if (c == null) {
continue;
}
// the localized symbol for the target locale
String currencyresult = c.getSymbol(target);
// the localized name for the target locale
String nameresult = c.getDisplayName(target);
// provider's name (if any)
String providerscurrency = null;
String providersname = null;
if (providerloc.contains(target)) {
if (cnp.isSupportedLocale(target)) {
providerscurrency = cnp.getSymbol(c.getCurrencyCode(), target);
providersname = cnp.getDisplayName(c.getCurrencyCode(), target);
} else {
providerscurrency = cnp2.getSymbol(c.getCurrencyCode(), target);
providersname = cnp2.getDisplayName(c.getCurrencyCode(), target);
}
}
// JRE's name
String jrescurrency = null;
String jresname = null;
String key = c.getCurrencyCode();
String nameKey = key.toLowerCase(Locale.ROOT);
if (jreSupportsTarget) {
try {
jrescurrency = rb.getString(key);
} catch (MissingResourceException mre) {}
try {
jresname = rb.getString(nameKey);
} catch (MissingResourceException mre) {}
}
checkValidity(target, jrescurrency, providerscurrency, currencyresult,
jreSupportsTarget && jrescurrency != null);
checkValidity(target, jresname, providersname, nameresult,
jreSupportsTarget && jresname != null);
}
}
}
final String pattern = "###,###\u00A4";
final String YEN_IN_OSAKA = "100,000\u5186\u3084\u3002";
final String YEN_IN_KYOTO = "100,000\u5186\u3069\u3059\u3002";
final String YEN_IN_TOKYO= "100,000JPY-tokyo";
final Locale OSAKA = Locale.of("ja", "JP", "osaka");
final Locale KYOTO = Locale.of("ja", "JP", "kyoto");
final Locale TOKYO = Locale.of("ja", "JP", "tokyo");
Integer i = new Integer(100000);
String formatted;
DecimalFormat df;
void test2() {
Locale defloc = Locale.getDefault();
try {
df = new DecimalFormat(pattern, DecimalFormatSymbols.getInstance(OSAKA));
System.out.println(formatted = df.format(i));
if(!formatted.equals(YEN_IN_OSAKA)) {
throw new RuntimeException("formatted currency names mismatch. " +
"Should match with " + YEN_IN_OSAKA);
}
df.parse(YEN_IN_OSAKA);
Locale.setDefault(KYOTO);
df = new DecimalFormat(pattern, DecimalFormatSymbols.getInstance());
System.out.println(formatted = df.format(i));
if(!formatted.equals(YEN_IN_KYOTO)) {
throw new RuntimeException("formatted currency names mismatch. " +
"Should match with " + YEN_IN_KYOTO);
}
df.parse(YEN_IN_KYOTO);
Locale.setDefault(TOKYO);
df = new DecimalFormat(pattern, DecimalFormatSymbols.getInstance());
System.out.println(formatted = df.format(i));
if(!formatted.equals(YEN_IN_TOKYO)) {
throw new RuntimeException("formatted currency names mismatch. " +
"Should match with " + YEN_IN_TOKYO);
}
df.parse(YEN_IN_TOKYO);
} catch (ParseException pe) {
throw new RuntimeException("parse error occured" + pe);
} finally {
Locale.setDefault(defloc);
}
}
}