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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: >
Return abrupt from ToObject(this value).
info: |
%TypedArray%.prototype.at( index )
Let O be the this value.
Perform ? ValidateTypedArray(O).
includes: [testTypedArray.js]
features: [TypedArray,TypedArray.prototype.at]
---*/
assert.sameValue(
typeof TypedArray.prototype.at,
'function',
'The value of `typeof TypedArray.prototype.at` is "function"'
);
assert.throws(TypeError, () => {
TypedArray.prototype.at.call(undefined);
}, '`TypedArray.prototype.at.call(undefined)` throws TypeError');
assert.throws(TypeError, () => {
TypedArray.prototype.at.call(null);
}, '`TypedArray.prototype.at.call(null)` throws TypeError');
testWithTypedArrayConstructors(TA => {
assert.sameValue(typeof TA.prototype.at, 'function', 'The value of `typeof TA.prototype.at` is "function"');
assert.throws(TypeError, () => {
TA.prototype.at.call(undefined);
}, '`TA.prototype.at.call(undefined)` throws TypeError');
assert.throws(TypeError, () => {
TA.prototype.at.call(null);
}, '`TA.prototype.at.call(null)` throws TypeError');
});
reportCompare(0, 0);
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