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// Copyright (C) 2020 Rick Waldron. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-%typedarray%.prototype.at
description: >
Property type and descriptor.
info: |
%TypedArray%.prototype.at( index )
Let relativeIndex be ? ToInteger(index).
includes: [testTypedArray.js]
features: [TypedArray, TypedArray.prototype.at]
---*/
assert.sameValue(
typeof TypedArray.prototype.at,
'function',
'The value of `typeof TypedArray.prototype.at` is "function"'
);
testWithTypedArrayConstructors(TA => {
assert.sameValue(typeof TA.prototype.at, 'function', 'The value of `typeof TA.prototype.at` is "function"');
let a = new TA([0,1,2,3]);
assert.sameValue(a.at(false), 0, 'a.at(false) must return 0');
assert.sameValue(a.at(null), 0, 'a.at(null) must return 0');
assert.sameValue(a.at(undefined), 0, 'a.at(undefined) must return 0');
assert.sameValue(a.at(""), 0, 'a.at("") must return 0');
assert.sameValue(a.at(function() {}), 0, 'a.at(function() {}) must return 0');
assert.sameValue(a.at([]), 0, 'a.at([]) must return 0');
assert.sameValue(a.at(true), 1, 'a.at(true) must return 1');
assert.sameValue(a.at("1"), 1, 'a.at("1") must return 1');
});
reportCompare(0, 0);
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