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/*
* 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();
}
}
}
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