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-228 : Array, arguments keys should be strings and not numbers
  26  *
  27  * @test
  28  * @run
  29  */
  30 
  31 function func() {
  32     for (i in arguments) {
  33         if (typeof i !== 'string') {
  34             fail("typeof key of arguments is not 'string'");
  35         }
  36     }
  37 }
  38 
  39 func(1);
  40 
  41 var x = [1];
  42 for (i in x) {
  43     if (typeof i !== 'string') {
  44         fail("typeof key of an array is not 'string'");
  45     }
  46 }
  47 
  48 var str = "h";
  49 for (i in x) {
  50     if (typeof i !== 'string') {
  51         fail("typeof key of a string is not 'string'");
  52     }
  53 }
  54