1 /*
   2  * Copyright (c) 2010, 2014, 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  * apply_to_call5.js - do one apply to call specialization, then override, apply and make sure it reverts (i.e. stops
  26  * calling call)
  27  *
  28  * @test
  29  * @run
  30  */
  31 
  32 print("start");
  33 
  34 var x = {
  35     a : 0,
  36     b : 0,
  37     c : 0,
  38     initialize : function(x,y,z) {
  39         this.a = x;
  40         this.b = y;
  41         this.c = z;
  42     }
  43 };
  44 
  45 function test() {
  46     x.initialize.apply(x, arguments);
  47 }
  48 
  49 test(4711,23,17);
  50 print(x.a);
  51 print(x.b);
  52 print(x.c);
  53 
  54 print("Overwriting apply now");
  55 x.initialize.apply = function() { print("New function for apply - not a property"); }
  56   
  57 test(4712);
  58 print(x.a);
  59 
  60 
  61 var x2 = {
  62     a : 0,
  63     b : 0,
  64     c : 0,
  65     initialize : function(x,y,z) {
  66     this.a = x;
  67     this.b = y;
  68     this.c = z;
  69     }
  70 };
  71 
  72 function test2() {
  73     x2.initialize.apply(x2, arguments);
  74 }
  75 
  76 test2(4711,23,17);
  77 print(x2.a);
  78 print(x2.b);
  79 print(x2.c);
  80 
  81 print("Overwriting apply now");
  82 x2.initialize['apply'] = function() { print("New function for apply - not a property"); }
  83 
  84 test(4712);
  85 print(x2.a);
  86 
  87 var x3 = {
  88     a : 0,
  89     b : 0,
  90     c : 0,
  91     initialize : function(x,y,z) {
  92     this.a = x;
  93     this.b = y;
  94     this.c = z;
  95     }
  96 };
  97 
  98 function test3() {
  99     x3.initialize.apply(x3, arguments);
 100 }
 101 
 102 test3(4711,23,17);
 103 print(x3.a);
 104 print(x3.b);
 105 print(x3.c);
 106 
 107 print("Overwriting apply now");
 108 eval("x3.initialize['apply'] = function() { print('New function for apply - not a property'); }");
 109 
 110 test(4712);
 111 print(x3.a);