test/built-ins/TypedArray/prototype/buffer/invoked-as-func.js


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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.
/*---
es6id: 22.2.3.1
description: Throws a TypeError exception when invoked as a function
info: |
  22.2.3.1 get %TypedArray%.prototype.buffer

  1. Let O be the this value.
  2. If Type(O) is not Object, throw a TypeError exception.
  3. If O does not have a [[ViewedArrayBuffer]] internal slot, throw a TypeError
  exception.
  ...
includes: [testTypedArray.js]
features: [TypedArray]
---*/

var TypedArrayPrototype = TypedArray.prototype;
var getter = Object.getOwnPropertyDescriptor(
  TypedArrayPrototype, 'buffer'
).get;

assert.throws(TypeError, function() {
  getter();
});