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

/*---
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);
});

reportCompare(0, 0);