// 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-typedarray description: > Return abrupt from buffer.constructor.@@species.prototype info: | 22.2.4.3 TypedArray ( typedArray ) This description applies only if the TypedArray function is called with at least one argument and the Type of the first argument is Object and that object has a [[TypedArrayName]] internal slot. ... 17. If SameValue(elementType, srcType) is true, then a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset). ... 24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] ) ... 2. If cloneConstructor is not present, then a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%). ... 7.3.20 SpeciesConstructor ( O, defaultConstructor ) ... 5. Let S be ? Get(C, @@species). 6. If S is either undefined or null, return defaultConstructor. 7. If IsConstructor(S) is true, return S. 8. Throw a TypeError exception. includes: [testTypedArray.js] features: [Symbol.species, TypedArray] ---*/ testWithTypedArrayConstructors(function(TA) { var sample = new TA(); var ctor = {}; var m = { m() {} }; sample.buffer.constructor = ctor; ctor[Symbol.species] = m; assert.throws(TypeError, function() { new TA(sample); }); });