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// 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-array.prototype.filter
description: Prefer Array constructor of current realm record
info: |
1. Let O be ? ToObject(this value).
[...]
5. Let A be ? ArraySpeciesCreate(O, 0).
[...]
9.4.2.3 ArraySpeciesCreate
[...]
5. Let C be ? Get(originalArray, "constructor").
6. If IsConstructor(C) is true, then
a. Let thisRealm be the current Realm Record.
b. Let realmC be ? GetFunctionRealm(C).
c. If thisRealm and realmC are not the same Realm Record, then
i. If SameValue(C, realmC.[[Intrinsics]].[[%Array%]]) is true, let C
be undefined.
[...]
features: [cross-realm, Symbol.species]
---*/
var array = [];
var callCount = 0;
var OArray = $262.createRealm().global.Array;
var speciesDesc = {
get: function() {
callCount += 1;
}
};
var result;
array.constructor = OArray;
Object.defineProperty(Array, Symbol.species, speciesDesc);
Object.defineProperty(OArray, Symbol.species, speciesDesc);
result = array.filter(function() {});
assert.sameValue(Object.getPrototypeOf(result), Array.prototype);
assert.sameValue(callCount, 0, 'Species constructor is not referenced');
reportCompare(0, 0);
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