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// 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: >
Throws a TypeError if species constructor returns `this` value.
info: |
ArrayBuffer.prototype.slice ( start, end )
1. Let O be the this value.
...
13. Let ctor be SpeciesConstructor(O, %ArrayBuffer%).
14. ReturnIfAbrupt(ctor).
15. Let new be Construct(ctor, «newLen»).
16. ReturnIfAbrupt(new).
...
19. If SameValue(new, O) is true, throw a TypeError exception.
...
features: [Symbol.species]
---*/
var speciesConstructor = {};
speciesConstructor[Symbol.species] = function(length) {
return arrayBuffer;
};
var arrayBuffer = new ArrayBuffer(8);
arrayBuffer.constructor = speciesConstructor;
assert.throws(TypeError, function() {
arrayBuffer.slice();
});
reportCompare(0, 0);
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