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// Copyright (C) 2023 Jordan Harband. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
author: Jordan Harband
esid: sec-arraysetlength
description: >
Setting an invalid array length throws a RangeError
info: |
ArraySetLength ( A, Desc )
[...]
5. If SameValueZero(newLen, numberLen) is false, throw a RangeError exception.
[...]
---*/
assert.throws(RangeError, function () {
Object.defineProperty([], 'length', { value: -1, configurable: true });
});
assert.throws(RangeError, function () {
// the string is intentionally "computed" here to ensure there are no optimization bugs
Object.defineProperty([], 'len' + 'gth', { value: -1, configurable: true });
});
reportCompare(0, 0);