T6406133.java revision 1732:e39669aea0bd
1/* 2 * Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24/* 25 * @test 26 * @bug 6443132 6406133 6597678 27 * @summary Compiler API ignores locale settings 28 * @author Maurizio Cimadamore 29 * @library ../lib 30 * @build ToolTester 31 * @run main T6406133 32 */ 33 34import javax.tools.*; 35import javax.annotation.processing.*; 36import javax.lang.model.element.*; 37import java.util.*; 38import java.io.*; 39 40public class T6406133 extends ToolTester { 41 42 List<Locale> locales = Arrays.asList(Locale.US, Locale.JAPAN, Locale.CHINA); 43 44 class DiagnosticTester implements DiagnosticListener<JavaFileObject> { 45 Locale locale; 46 String result; 47 48 DiagnosticTester(Locale locale) { 49 this.locale = locale; 50 } 51 public void report(Diagnostic<? extends JavaFileObject> diagnostic) { 52 result = diagnostic.getMessage(locale); //6406133 53 } 54 } 55 56 class ProcessorTester extends AbstractProcessor { 57 58 Locale locale; 59 60 public Set<String> getSupportedAnnotationTypes() { 61 return new HashSet<String>(Arrays.asList("*")); 62 } 63 64 public void init(ProcessingEnvironment env) { 65 locale = env.getLocale(); 66 } 67 68 public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) { 69 return true; 70 } 71 } 72 73 void compare(Locale loc1, Locale loc2, boolean useListener) { 74 String res1 = exec(useListener, loc1); 75 String res2 = exec(useListener, loc2); 76 boolean success = (loc1.equals(loc2) && res1.equals(res2)) || 77 (!loc1.equals(loc2) && !res1.equals(res2)); 78 if (!success) 79 throw new AssertionError("Error in diagnostic localization"); 80 } 81 82 String exec(boolean useListener, Locale locale) { 83 final Iterable<? extends JavaFileObject> compilationUnits = 84 fm.getJavaFileObjects(new File(test_src, "Erroneous.java")); 85 StringWriter pw = new StringWriter(); 86 DiagnosticTester listener = useListener ? new DiagnosticTester(locale) : null; 87 ProcessorTester processor = new ProcessorTester(); 88 task = tool.getTask(pw, fm, listener, null, null, compilationUnits); 89 task.setProcessors(Arrays.asList(processor)); 90 task.setLocale(locale); //6443132 91 task.call(); 92 if (!processor.locale.equals(locale)) 93 throw new AssertionError("Error in diagnostic localization during annotation processing"); 94 String res = useListener ? listener.result : pw.toString(); 95 System.err.println("[locale:"+ locale + ", listener:" + useListener + "] " +res); 96 return res; 97 } 98 99 void test() { 100 for (Locale l1 : locales) { 101 for (Locale l2 : locales) { 102 compare(l1, l2, true); 103 compare(l1, l2, false); 104 } 105 } 106 } 107 108 public static void main(String... args) throws Exception { 109 new T6406133().test(); 110 } 111} 112