regress-156354.js   [plain text]

/* ***** BEGIN LICENSE BLOCK *****
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
*
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* The Original Code is JavaScript Engine testing utilities.
*
* The Initial Developer of the Original Code is Netscape Communications Corp.
* Portions created by the Initial Developer are Copyright (C) 2002
* the Initial Developer. All Rights Reserved.
*
* Contributor(s): pschwartau@netscape.com
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* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* ***** END LICENSE BLOCK *****
*
*
* Date:    16 September 2002
* SUMMARY: Testing propertyIsEnumerable() on non-existent property
* See http://bugzilla.mozilla.org/show_bug.cgi?id=156354
*
*/
//-----------------------------------------------------------------------------
var UBound = 0;
var bug = 156354;
var summary = 'Testing propertyIsEnumerable() on non-existent property';
var status = '';
var statusitems = [];
var actual = '';
var actualvalues = [];
var expect= '';
var expectedvalues = [];


status = inSection(1);
actual = this.propertyIsEnumerable('XYZ');
expect = false;
addThis();

status = inSection(2);
actual = this.propertyIsEnumerable('');
expect = false;
addThis();

status = inSection(3);
actual = this.propertyIsEnumerable(undefined);
expect = false;
addThis();

status = inSection(4);
actual = this.propertyIsEnumerable(null);
expect = false;
addThis();

status = inSection(5);
actual = this.propertyIsEnumerable('\u02b1');
expect = false;
addThis();


var obj = {prop1:null};

status = inSection(6);
actual = obj.propertyIsEnumerable('prop1');
expect = true;
addThis();

status = inSection(7);
actual = obj.propertyIsEnumerable('prop2');
expect = false;
addThis();

// let's try one via eval(), too -
status = inSection(8);
eval("actual = obj.propertyIsEnumerable('prop2')");
expect = false;
addThis();



//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------


function addThis()
{
  statusitems[UBound] = status;
  actualvalues[UBound] = actual;
  expectedvalues[UBound] = expect;
  UBound++;
}


function test()
{
  enterFunc('test');
  printBugNumber(bug);
  printStatus(summary);

  for (var i=0; i<UBound; i++)
  {
    reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
  }

  exitFunc ('test');
}