// 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%.prototype.filter description: > Does not throw a TypeError if new typedArray's length >= captured info: | 22.2.3.9 %TypedArray%.prototype.filter ( callbackfn [ , thisArg ] ) ... 10. Let A be ? TypedArraySpeciesCreate(O, « captured »). ... 22.2.4.7 TypedArraySpeciesCreate ( exemplar, argumentList ) ... 4. Return ? TypedArrayCreate(constructor, argumentList). 22.2.4.6 TypedArrayCreate ( constructor, argumentList ) ... 3. If argumentList is a List of a single Number, then a. If the value of newTypedArray's [[ArrayLength]] internal slot < argumentList[0], throw a TypeError exception. ... includes: [testTypedArray.js] features: [Symbol.species, TypedArray] ---*/ testWithTypedArrayConstructors(function(TA) { var sample = new TA(2); var customCount, result; sample.constructor = {}; sample.constructor[Symbol.species] = function() { return new TA(customCount); }; customCount = 2; result = sample.filter(function() { return true; }); assert.sameValue(result.length, customCount, "length == count"); customCount = 5; result = sample.filter(function() { return true; }); assert.sameValue(result.length, customCount, "length > count"); }); reportCompare(0, 0);