summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/built-ins/TypedArray/from/invoked-as-method.js
blob: d2414e0923fc61c3a9c7a376f4b748c319947fa8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
// 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%.from
description: >
  "from" cannot be invoked as a method of %TypedArray%
info: |
  22.2.2.1 %TypedArray%.from ( source [ , mapfn [ , thisArg ] ] )

  ...
  8. Let targetObj be ? TypedArrayCreate(C, «len»).
  ...

  22.2.4.6 TypedArrayCreate ( constructor, argumentList )

  1. Let newTypedArray be ? Construct(constructor, argumentList).
  ...
includes: [testTypedArray.js]
features: [TypedArray]
---*/

assert.throws(TypeError, function() {
  TypedArray.from([]);
});

reportCompare(0, 0);