// Copyright (C) 2015 André Bargull. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-arraybuffer.prototype.slice
description: >
New ArrayBuffer instance is created from SpeciesConstructor.
info: |
ArrayBuffer.prototype.slice ( start, end )
...
13. Let ctor be SpeciesConstructor(O, %ArrayBuffer%).
14. ReturnIfAbrupt(ctor).
15. Let new be Construct(ctor, «newLen»).
16. ReturnIfAbrupt(new).
...
26. Return new.
features: [Symbol.species]
---*/
var resultBuffer;
var speciesConstructor = {};
speciesConstructor[Symbol.species] = function(length) {
return resultBuffer = new ArrayBuffer(length);
};
var arrayBuffer = new ArrayBuffer(8);
arrayBuffer.constructor = speciesConstructor;
var result = arrayBuffer.slice();
assert.sameValue(result, resultBuffer);