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-511 : var has no effect on existing globals.
  26  *
  27  * @test
  28  * @run
  29  */
  30 
  31 var y = 23;
  32 if (delete y != false) {
  33     fail('#1: can delete declared var y');
  34 }
  35 if (delete this.y != false) {
  36     fail('#2: can delete declared var using this.y');
  37 }
  38 
  39 var parseInt = 23;
  40 if (delete parseInt !== true) {
  41     fail('#3: delete parseInt !== true');
  42 }
  43 if (delete this.parseInt !== true) {
  44     fail('#4: delete this.parseInt !== true');
  45 }
  46 
  47 z = 24;
  48 eval("var z = 25;\
  49 if (delete z !== true) {\
  50     fail('#5: delete z !== true');\
  51 }\
  52 if (delete this.z !== true) {\
  53     fail('#6: delete this.z !== true');\
  54 }\
  55 ");