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  * Check __noSuchProperty__
  26  *
  27  * @test
  28  * @run
  29  */
  30 
  31 function func(o) {
  32    return o.foo;
  33 }
  34 
  35 var obj = {
  36     __noSuchProperty__: function(name) {
  37         print("obj.__noSuchProperty__ for " + name);
  38     }
  39 };
  40 
  41 func(obj);
  42 
  43 obj.__noSuchProperty__ = function(name) {
  44     print("new obj.__noSuchProperty__ for " + name);
  45 }
  46 
  47 func(obj);
  48 
  49 // try inherited __noSuchProperty__ now.
  50 var proto = {
  51     __noSuchProperty__ : function(name) {
  52         print("proto.__noSuchProperty__ for " + name);
  53     }
  54 };
  55 
  56 var obj2 = Object.create(proto);
  57 func(obj2);
  58 
  59 proto.__noSuchProperty__ = function(name) {
  60    print("new proto.__noSuchProperty__ for " + name);
  61 }
  62 
  63 func(obj2);