duke@1: /*
ohair@554:  * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
duke@1:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@1:  *
duke@1:  * This code is free software; you can redistribute it and/or modify it
duke@1:  * under the terms of the GNU General Public License version 2 only, as
duke@1:  * published by the Free Software Foundation.
duke@1:  *
duke@1:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@1:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@1:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@1:  * version 2 for more details (a copy is included in the LICENSE file that
duke@1:  * accompanied this code).
duke@1:  *
duke@1:  * You should have received a copy of the GNU General Public License version
duke@1:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@1:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@1:  *
ohair@554:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@554:  * or visit www.oracle.com if you need additional information or have any
ohair@554:  * questions.
duke@1:  */
duke@1: 
duke@1: /*
duke@1:  * @test
duke@1:  * @bug 6397286
duke@1:  * @summary TaskListener calls are not protected agains user exceptions
duke@1:  */
duke@1: 
duke@1: import java.io.*;
duke@1: import java.util.*;
duke@1: import javax.tools.*;
duke@1: import com.sun.source.util.*;
duke@1: import com.sun.tools.javac.api.*;
duke@1: 
duke@1: public class T6397286 {
duke@1: 
duke@1:     public static void main(String[] args) throws IOException {
duke@1:         String testSrcDir = System.getProperty("test.src");
duke@1:         String self = T6397286.class.getName();
duke@1: 
duke@1:         JavacTool tool = JavacTool.create();
duke@1:         StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null);
duke@1:         Iterable<? extends JavaFileObject> files =
duke@1:             fm.getJavaFileObjectsFromFiles(Arrays.asList(new File(testSrcDir, self + ".java")));
duke@1: 
duke@1:         JavacTask task = tool.getTask(null, fm, null, null, null, files);
duke@1:         task.setTaskListener(new TaskListener() {
duke@1:                 public void started(TaskEvent e) {
duke@1:                     throw new TaskEventError(e);
duke@1:                 }
duke@1:                 public void finished(TaskEvent e) {
duke@1:                 }
duke@1:             });
duke@1: 
duke@1:         try {
duke@1:             task.call();
duke@1:             throw new AssertionError("no exception thrown");
duke@1:         } catch (RuntimeException e) {
duke@1:             if (e.getCause() instanceof TaskEventError) {
duke@1:                 TaskEventError tee = (TaskEventError) e.getCause();
duke@1:                 System.err.println("Exception thrown for " + tee.event + " as expected");
duke@1:             } else {
duke@1:                 e.printStackTrace();
duke@1:                 throw new AssertionError("TaskEventError not thrown");
duke@1:             }
duke@1:         }
duke@1:     }
duke@1: }
duke@1: 
duke@1: class TaskEventError extends Error {
duke@1:     public TaskEventError(TaskEvent ev) {
duke@1:         event = ev;
duke@1:     }
duke@1: 
duke@1:     TaskEvent event;
duke@1: }