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 6832374 7052898
  27  * @summary Test bad signatures get a GenericSignatureFormatError thrown.
  28  * @author Joseph D. Darcy
  29  */
  30 
  31 import java.lang.reflect.*;
  32 import sun.reflect.generics.parser.SignatureParser;
  33 
  34 public class TestBadSignatures {
  35     public static void main(String[] args) {
  36         String[] badSignatures = {
  37             // Missing ":" after first type bound
  38             "<T:Lfoo/tools/nsc/symtab/Names;Lfoo/tools/nsc/symtab/Symbols;",
  39 
  40             // Arrays improperly indicated for exception information
  41             "<E:Ljava/lang/Exception;>(TE;[Ljava/lang/RuntimeException;)V^[TE;",
  42         };
  43 
  44         for(String badSig : badSignatures) {
  45             try {
  46                 SignatureParser.make().parseMethodSig(badSig);
  47                 throw new RuntimeException("Expected GenericSignatureFormatError for " +
  48                                            badSig);
  49             } catch(GenericSignatureFormatError gsfe) {
  50                 System.out.println(gsfe.toString()); // Expected
  51             }
  52         }
  53     }
  54 }