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      1 /* ***** BEGIN LICENSE BLOCK *****
      2 * Version: NPL 1.1/GPL 2.0/LGPL 2.1
      3 *
      4 * The contents of this file are subject to the Netscape Public License
      5 * Version 1.1 (the "License"); you may not use this file except in
      6 * compliance with the License. You may obtain a copy of the License at
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      9 * Software distributed under the License is distributed on an "AS IS" basis,
     10 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
     11 * for the specific language governing rights and limitations under the
     12 * License.
     13 *
     14 * The Original Code is JavaScript Engine testing utilities.
     15 *
     16 * The Initial Developer of the Original Code is Netscape Communications Corp.
     17 * Portions created by the Initial Developer are Copyright (C) 2002
     18 * the Initial Developer. All Rights Reserved.
     19 *
     20 * Contributor(s): pschwartau (at) netscape.com
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     22 * Alternatively, the contents of this file may be used under the terms of
     23 * either the GNU General Public License Version 2 or later (the "GPL"), or
     24 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
     25 * in which case the provisions of the GPL or the LGPL are applicable instead
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     31 * the provisions above, a recipient may use your version of this file under
     32 * the terms of any one of the NPL, the GPL or the LGPL.
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     34 * ***** END LICENSE BLOCK *****
     35 *
     36 *
     37 * Date:    16 September 2002
     38 * SUMMARY: Testing propertyIsEnumerable() on non-existent property
     39 * See http://bugzilla.mozilla.org/show_bug.cgi?id=156354
     40 *
     41 */
     42 //-----------------------------------------------------------------------------
     43 var UBound = 0;
     44 var bug = 156354;
     45 var summary = 'Testing propertyIsEnumerable() on non-existent property';
     46 var status = '';
     47 var statusitems = [];
     48 var actual = '';
     49 var actualvalues = [];
     50 var expect= '';
     51 var expectedvalues = [];
     52 
     53 
     54 status = inSection(1);
     55 actual = this.propertyIsEnumerable('XYZ');
     56 expect = false;
     57 addThis();
     58 
     59 status = inSection(2);
     60 actual = this.propertyIsEnumerable('');
     61 expect = false;
     62 addThis();
     63 
     64 status = inSection(3);
     65 actual = this.propertyIsEnumerable(undefined);
     66 expect = false;
     67 addThis();
     68 
     69 status = inSection(4);
     70 actual = this.propertyIsEnumerable(null);
     71 expect = false;
     72 addThis();
     73 
     74 status = inSection(5);
     75 actual = this.propertyIsEnumerable('\u02b1');
     76 expect = false;
     77 addThis();
     78 
     79 
     80 var obj = {prop1:null};
     81 
     82 status = inSection(6);
     83 actual = obj.propertyIsEnumerable('prop1');
     84 expect = true;
     85 addThis();
     86 
     87 status = inSection(7);
     88 actual = obj.propertyIsEnumerable('prop2');
     89 expect = false;
     90 addThis();
     91 
     92 // let's try one via eval(), too -
     93 status = inSection(8);
     94 eval("actual = obj.propertyIsEnumerable('prop2')");
     95 expect = false;
     96 addThis();
     97 
     98 
     99 
    100 //-----------------------------------------------------------------------------
    101 test();
    102 //-----------------------------------------------------------------------------
    103 
    104 
    105 function addThis()
    106 {
    107   statusitems[UBound] = status;
    108   actualvalues[UBound] = actual;
    109   expectedvalues[UBound] = expect;
    110   UBound++;
    111 }
    112 
    113 
    114 function test()
    115 {
    116   enterFunc('test');
    117   printBugNumber(bug);
    118   printStatus(summary);
    119 
    120   for (var i=0; i<UBound; i++)
    121   {
    122     reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
    123   }
    124 
    125   exitFunc ('test');
    126 }
    127