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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-%typedarray%.prototype.keys
description: Throws a TypeError exception when invoked as a function
info: |
22.2.3.15 %TypedArray%.prototype.keys ( )
1. Let O be the this value.
2. Let valid be ValidateTypedArray(O).
3. ReturnIfAbrupt(valid).
...
22.2.3.5.1 Runtime Semantics: ValidateTypedArray ( O )
1. If Type(O) is not Object, throw a TypeError exception.
2. If O does not have a [[TypedArrayName]] internal slot, throw a TypeError
exception.
...
includes: [testTypedArray.js]
features: [TypedArray]
---*/
var keys = TypedArray.prototype.keys;
assert.sameValue(typeof keys, 'function');
assert.throws(TypeError, function() {
keys();
});
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