1 /*
   2  * Copyright (c) 2010, 2013, 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  * NASHORN-406 : Property descriptor properties should be enumerable
  26  *
  27  * @test
  28  * @run
  29  */
  30 
  31 var obj = {
  32     foo : 10,
  33     get bar() { return 32; },
  34     set bar(x) {},
  35 };
  36 
  37 function checkData() {
  38    var desc = Object.getOwnPropertyDescriptor(obj, "foo");
  39    var enumSeen = false, writeSeen = false,
  40        configSeen = false, valueSeen = false;
  41    for (i in desc) {
  42        switch(i) {
  43            case 'enumerable':
  44                enumSeen = true; break;
  45            case 'writable':
  46                writeSeen = true; break;
  47            case 'configurable':
  48                configSeen = true; break;
  49            case 'value':
  50                valueSeen = true; break;
  51        }
  52    }
  53 
  54    return enumSeen && writeSeen && configSeen && valueSeen;
  55 }
  56 
  57 if (!checkData()) {
  58     fail("data descriptor check failed");
  59 }
  60 
  61 function checkAccessor() {
  62    var desc = Object.getOwnPropertyDescriptor(obj, "bar");
  63    var enumSeen = false, getterSeen = false,
  64        configSeen = false, setterSeen = false;
  65    for (i in desc) {
  66        switch(i) {
  67            case 'enumerable':
  68                enumSeen = true; break;
  69            case 'configurable':
  70                configSeen = true; break;
  71            case 'get':
  72                getterSeen = true; break;
  73            case 'set':
  74                setterSeen = true; break;
  75         }
  76    }
  77 
  78    return enumSeen && configSeen && getterSeen && setterSeen;
  79 }
  80 
  81 if (!checkAccessor()) {
  82     fail("accessor descriptor check failed");
  83 }