// 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. ... 18. Else, a. Let bufferConstructor be ? SpeciesConstructor(srcData, %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] ---*/ var sample1 = new Int8Array(); var sample2 = new Int16Array(); var ctor = function() { throw new Test262Error(); }; var m = { m() {} }.m; ctor[Symbol.species] = m; testWithTypedArrayConstructors(function(TA) { var sample = TA === Int8Array ? sample2 : sample1; sample.buffer.constructor = ctor; assert.throws(TypeError, function() { new TA(sample); }); });