test262/test/built-ins/ArrayBuffer/return-abrupt-from-length.js

25 lines
518 B
JavaScript

// 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-arraybuffer-length
description: >
Return abrupt from ToIndex(length)
info: |
ArrayBuffer( length )
1. If NewTarget is undefined, throw a TypeError exception.
2. Let byteLength be ? ToIndex(length).
...
---*/
var len = {
valueOf: function() {
throw new Test262Error();
}
};
assert.throws(Test262Error, function() {
new ArrayBuffer(len);
});