1 /*
   2  * Copyright (c) 2006, 2008, 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 6474943 6705893
  27  * @summary Test that script engine exception messages are
  28  * available from ScriptException.
  29  */
  30 
  31 import java.io.*;
  32 import javax.script.*;
  33 
  34 public class ExceptionTest {
  35     private static final String ERROR_MSG = "error from JavaScript";
  36 
  37     public static void main(String[] args) throws Exception {
  38         ScriptEngineManager m = new ScriptEngineManager();
  39         ScriptEngine engine = Helper.getJsEngine(m);
  40         if (engine == null) {
  41             System.out.println("Warning: No js engine found; test vacuously passes.");
  42             return;
  43         }
  44         engine.put("msg", ERROR_MSG);
  45         try {
  46             engine.eval("throw new Error(msg);");
  47         } catch (ScriptException exp) {
  48             if (exp.getMessage().indexOf(ERROR_MSG) == -1) {
  49                 throw exp;
  50             }
  51         }
  52         try {
  53             engine.eval("throw (msg);");
  54         } catch (ScriptException exp) {
  55             if (exp.getMessage().indexOf(ERROR_MSG) == -1) {
  56                 throw exp;
  57             }
  58         }
  59         try {
  60             CompiledScript scr = ((Compilable)engine).compile("throw new Error(msg);");
  61             scr.eval();
  62         } catch (ScriptException exp) {
  63             if (exp.getMessage().indexOf(ERROR_MSG) == -1) {
  64                 throw exp;
  65             }
  66         }
  67         try {
  68             CompiledScript scr = ((Compilable)engine).compile("throw msg;");
  69             scr.eval();
  70         } catch (ScriptException exp) {
  71             if (exp.getMessage().indexOf(ERROR_MSG) == -1) {
  72                 throw exp;
  73             }
  74         }
  75     }
  76 }