js/tests/js1_5/Regress/regress-156354.js

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* ***** BEGIN LICENSE BLOCK *****
   3  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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  14  *
  15  * The Original Code is JavaScript Engine testing utilities.
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  17  * The Initial Developer of the Original Code is
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  19  * Portions created by the Initial Developer are Copyright (C) 2002
  20  * the Initial Developer. All Rights Reserved.
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  22  * Contributor(s):
  23  *   pschwartau@netscape.com
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  38
  39 /*
  40  *
  41  * Date:    16 September 2002
  42  * SUMMARY: Testing propertyIsEnumerable() on non-existent property
  43  * See http://bugzilla.mozilla.org/show_bug.cgi?id=156354
  44  *
  45  */
  46 //-----------------------------------------------------------------------------
  47 var gTestfile = 'regress-156354.js';
  48 var UBound = 0;
  49 var BUGNUMBER = 156354;
  50 var summary = 'Testing propertyIsEnumerable() on non-existent property';
  51 var status = '';
  52 var statusitems = [];
  53 var actual = '';
  54 var actualvalues = [];
  55 var expect= '';
  56 var expectedvalues = [];
  57
  58
  59 status = inSection(1);
  60 actual = this.propertyIsEnumerable('XYZ');
  61 expect = false;
  62 addThis();
  63
  64 status = inSection(2);
  65 actual = this.propertyIsEnumerable('');
  66 expect = false;
  67 addThis();
  68
  69 status = inSection(3);
  70 actual = this.propertyIsEnumerable(undefined);
  71 expect = false;
  72 addThis();
  73
  74 status = inSection(4);
  75 actual = this.propertyIsEnumerable(null);
  76 expect = false;
  77 addThis();
  78
  79 status = inSection(5);
  80 actual = this.propertyIsEnumerable('\u02b1');
  81 expect = false;
  82 addThis();
  83
  84
  85 var obj = {prop1:null};
  86
  87 status = inSection(6);
  88 actual = obj.propertyIsEnumerable('prop1');
  89 expect = true;
  90 addThis();
  91
  92 status = inSection(7);
  93 actual = obj.propertyIsEnumerable('prop2');
  94 expect = false;
  95 addThis();
  96
  97 // let's try one via eval(), too -
  98 status = inSection(8);
  99 eval("actual = obj.propertyIsEnumerable('prop2')");
 100 expect = false;
 101 addThis();
 102
 103
 104
 105 //-----------------------------------------------------------------------------
 106 test();
 107 //-----------------------------------------------------------------------------
 108
 109
 110 function addThis()
 111 {
 112   statusitems[UBound] = status;
 113   actualvalues[UBound] = actual;
 114   expectedvalues[UBound] = expect;
 115   UBound++;
 116 }
 117
 118
 119 function test()
 120 {
 121   enterFunc('test');
 122   printBugNumber(BUGNUMBER);
 123   printStatus(summary);
 124
 125   for (var i=0; i<UBound; i++)
 126   {
 127     reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
 128   }
 129
 130   exitFunc ('test');
 131 }