1 /*
   2  * Copyright (c) 2014, 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  * JDK-8032060: PropertyMap of Error objects is not stable
  26  *
  27  * @test
  28  * @option -Dnashorn.debug=true
  29  * @fork
  30  * @run
  31  */
  32 
  33 function checkMap(e1, e2) {
  34     if (! Debug.identical(Debug.map(e1), Debug.map(e2))) {
  35         fail("e1 and e2 have different maps");
  36     }
  37 
  38     var m1, m2;
  39 
  40     try {
  41         throw e1
  42     } catch (e) {
  43         m1 = Debug.map(e)
  44     }
  45 
  46     try {
  47         throw e2
  48     } catch (e) {
  49         m2 = Debug.map(e)
  50     }
  51 
  52     if (! Debug.identical(m1, m2)) {
  53         fail("e1 and e2 have different maps after being thrown");
  54     }
  55 }
  56 
  57 checkMap(new Error(), new Error());
  58 checkMap(new EvalError(), new EvalError());
  59 checkMap(new RangeError(), new RangeError());
  60 checkMap(new ReferenceError(), new ReferenceError());
  61 checkMap(new SyntaxError(), new SyntaxError());
  62 checkMap(new TypeError(), new TypeError());
  63 checkMap(new URIError(), new URIError());
  64 
  65 // now try with message param
  66 checkMap(new Error("x"), new Error("y"));
  67 checkMap(new EvalError("x"), new EvalError("y"));
  68 checkMap(new RangeError("x"), new RangeError("y"));
  69 checkMap(new ReferenceError("x"), new ReferenceError("y"));
  70 checkMap(new SyntaxError("x"), new SyntaxError("y"));
  71 checkMap(new TypeError("x"), new TypeError("y"));
  72 checkMap(new URIError("x"), new URIError("y"));