1 /*

     2  * Copyright (c) 2011, 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     6437138

    27  * @summary JSR 199: Compiler doesn't diagnose crash in user code

    28  */

    29 

    30 import java.net.URI;

    31 import java.util.Arrays;

    32 import javax.tools.*;

    33 import static javax.tools.JavaFileObject.Kind.*;

    34 

    35 

    36 public class T6437138 {

    37     static class JFO extends SimpleJavaFileObject {

    38         public JFO(URI uri, JavaFileObject.Kind kind) {

    39             super(uri, kind);

    40         }

    41         // getCharContent not impl, will throw UnsupportedOperationException

    42     }

    43 

    44     public static void main(String... arg) throws Exception {

    45         try {

    46             JavaCompiler javac = ToolProvider.getSystemJavaCompiler();

    47             JavaFileObject jfo = new JFO(new URI("JFOTest04.java"),SOURCE);

    48             JavaCompiler.CompilationTask ct = javac.getTask(null,null,null,null,

    49                         null, Arrays.asList(jfo));

    50             ct.call();

    51             throw new Exception("no exception thrown by JavaCompiler.CompilationTask");

    52         } catch (RuntimeException e) {

    53             if (e.getCause() instanceof UnsupportedOperationException) {

    54                 System.err.println("RuntimeException(UnsupportedOperationException) caught as expected");

    55                 return;

    56             }

    57             throw new Exception("unexpected exception caught", e);

    58         }

    59     }

    60 }

    61