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/*
* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/licenses/publicdomain/
* Contributor:
* Jeff Walden <jwalden+code@mit.edu>
*/
//-----------------------------------------------------------------------------
var BUGNUMBER = 518663;
var summary = 'Object.getOwnPropertyNames: array objects';
print(BUGNUMBER + ": " + summary);
/**************
* BEGIN TEST *
**************/
var a, names, expected;
function arraysEqual(a1, a2)
{
return a1.length === a2.length &&
a1.every(function(v, i) { return v === a2[i]; });
}
a = [0, 1, 2];
names = Object.getOwnPropertyNames(a).sort();
expected = ["0", "1", "2", "length"].sort();
a = [1, , , 7];
a.p = 2;
Object.defineProperty(a, "q", { value: 42, enumerable: false });
names = Object.getOwnPropertyNames(a).sort();
expected = ["0", "3", "p", "q", "length"].sort();
assertEq(arraysEqual(names, expected), true);
a = [];
names = Object.getOwnPropertyNames(a).sort();
expected = ["length"];
assertEq(arraysEqual(names, expected), true);
/******************************************************************************/
reportCompare(true, true);
print("All tests passed!");
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