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-449 :  defineProperty on arguments object does not work element in question was deleted earlier
  26  *
  27  * @test
  28  * @run
  29  */
  30 
  31 
  32 function func() {
  33     delete arguments[0];
  34     return arguments;
  35 }
  36 
  37 var a = func(334, 55, 33);
  38 var getterCalled = false;
  39 Object.defineProperty(a, "0", {
  40   get: function() { getterCalled = true; return 22; }
  41 });
  42 
  43 if (a[0] === undefined) {
  44     fail("a[0] is undefined");
  45 }
  46 
  47 if (! getterCalled) {
  48     fail("getter not called");
  49 }
  50 
  51 if (a[0] !== 22) {
  52     fail("a[0] !== 22");
  53 }