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// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.14-5-13
description: >
Object.keys - own enumerable indexed data property of sparse array
'O' is defined in returned array
---*/
var obj = [1, , 3, , 5];
Object.defineProperty(obj, 5, {
value: 7,
enumerable: false,
configurable: true
});
Object.defineProperty(obj, 10000, {
value: "ElementWithLargeIndex",
enumerable: true,
configurable: true
});
var arr = Object.keys(obj);
var index;
var initValue = 0;
for (index = 0; index < 3; index++) {
assert.sameValue(arr[index], initValue.toString(), 'Unexpected property at index: ' + index);
initValue += 2;
}
assert.sameValue(arr.length, 4, 'arr.length');
assert.sameValue(arr[3], "10000", 'arr[3]');
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