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// Copyright (C) 2017 Leo Balter. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-array.prototype.unshift
description: >
"unshift" property of Array.prototype
info: |
17 ECMAScript Standard Built-in Objects
Every other data property described in clauses 18 through 26 and in Annex B.2
has the attributes { [[Writable]]: true, [[Enumerable]]: false,
[[Configurable]]: true } unless otherwise specified.
includes: [propertyHelper.js]
---*/
assert.sameValue(typeof Array.prototype.unshift, 'function', 'typeof');
verifyNotEnumerable(Array.prototype, "unshift");
verifyWritable(Array.prototype, "unshift");
verifyConfigurable(Array.prototype, "unshift");
reportCompare(0, 0);
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