/*
* Copyright ( c ) 2008 , 2015 , 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 6443132 6406133 6597678
* @ summary Compiler API ignores locale settings
* @ author Maurizio Cimadamore
* @ library . . / lib
* @ modules java . compiler
* jdk . compiler
* @ build ToolTester
* @ run main T6406133
*/
import javax.tools.*;
import javax.annotation.processing.*;
import javax.lang.model.element.*;
import java.util.*;
import java.io.*;
public class T6406133 extends ToolTester {
List<Locale> locales = Arrays.asList(Locale.US, Locale.JAPAN, Locale.CHINA);
class DiagnosticTester implements DiagnosticListener<JavaFileObject> {
Locale locale;
String result;
DiagnosticTester(Locale locale) {
this .locale = locale;
}
public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
result = diagnostic.getMessage(locale); //6406133
}
}
class ProcessorTester extends AbstractProcessor {
Locale locale;
public Set<String> getSupportedAnnotationTypes() {
return new HashSet<String>(Arrays.asList("*" ));
}
public void init(ProcessingEnvironment env) {
locale = env.getLocale();
}
public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
return true ;
}
}
void compare(Locale loc1, Locale loc2, boolean useListener) {
String res1 = exec(useListener, loc1);
String res2 = exec(useListener, loc2);
boolean success = (loc1.equals(loc2) && res1.equals(res2)) ||
(!loc1.equals(loc2) && !res1.equals(res2));
if (!success)
throw new AssertionError("Error in diagnostic localization" );
}
String exec(boolean useListener, Locale locale) {
final Iterable<? extends JavaFileObject> compilationUnits =
fm.getJavaFileObjects(new File(test_src, "Erroneous.java" ));
StringWriter pw = new StringWriter();
DiagnosticTester listener = useListener ? new DiagnosticTester(locale) : null ;
ProcessorTester processor = new ProcessorTester();
task = tool.getTask(pw, fm, listener, null , null , compilationUnits);
task.setProcessors(Arrays.asList(processor));
task.setLocale(locale); //6443132
task.call();
if (!processor.locale.equals(locale))
throw new AssertionError("Error in diagnostic localization during annotation processing" );
String res = useListener ? listener.result : pw.toString();
System.err.println("[locale:" + locale + ", listener:" + useListener + "] " +res);
return res;
}
void test() {
for (Locale l1 : locales) {
for (Locale l2 : locales) {
compare(l1, l2, true );
compare(l1, l2, false );
}
}
}
public static void main(String... args) throws Exception {
try (T6406133 t = new T6406133()) {
t.test();
}
}
}
Messung V0.5 in Prozent C=97 H=90 G=93
¤ Dauer der Verarbeitung: 0.14 Sekunden
(vorverarbeitet am 2026-06-10)
¤
*© Formatika GbR, Deutschland