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// Copyright (C) 2017 André Bargull. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-array.prototype.splice
description: >
A TypeError is thrown if the new length exceeds 2^53-1.
info: |
1. ...
2. Let len be ? ToLength(? Get(O, "length")).
...
7. Else,
a. Let insertCount be the number of actual arguments minus 2.
b. Let dc be ? ToInteger(deleteCount).
c. Let actualDeleteCount be min(max(dc, 0), len - actualStart).
8. If len+insertCount-actualDeleteCount > 2^53-1, throw a TypeError exception.
...
features: [exponentiation]
---*/
var arrayLike = {};
arrayLike.length = 2 ** 53 - 1;
assert.throws(TypeError, function() {
Array.prototype.splice.call(arrayLike, 0, 0, null);
}, "Length is 2**53 - 1");
arrayLike.length = 2 ** 53;
assert.throws(TypeError, function() {
Array.prototype.splice.call(arrayLike, 0, 0, null);
}, "Length is 2**53");
arrayLike.length = 2 ** 53 + 2;
assert.throws(TypeError, function() {
Array.prototype.splice.call(arrayLike, 0, 0, null);
}, "Length is 2**53 + 2");
arrayLike.length = Infinity;
assert.throws(TypeError, function() {
Array.prototype.splice.call(arrayLike, 0, 0, null);
}, "Length is Infinity");
reportCompare(0, 0);
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