blob: 87599eb3bd72448a475fc570879804bf4b61a8b2 (
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
27
28
|
// 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: Returns error produced by interpreting length property as a length
info: |
22.2.2.1 %TypedArray%.from ( source [ , mapfn [ , thisArg ] ] )
...
7. Let len be ? ToLength(? Get(arrayLike, "length")).
...
includes: [testTypedArray.js]
features: [TypedArray]
---*/
var arrayLike = {
length: {}
};
arrayLike.length = {
valueOf: function() {
throw new Test262Error();
}
};
assert.throws(Test262Error, function() {
TypedArray.from(arrayLike);
});
|
