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Kmake/deps/v8/test/mjsunit/protector-cell/promise-constructor.js
2026-05-26 23:36:42 -07:00

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600 B
JavaScript

// Copyright 2020 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax
assertTrue(%ArraySpeciesProtector());
assertTrue(%PromiseSpeciesProtector());
assertTrue(%RegExpSpeciesProtector());
assertTrue(%TypedArraySpeciesProtector());
Object.defineProperty(new Promise(() => { }), "constructor", { value: {} });
assertTrue(%ArraySpeciesProtector());
assertFalse(%PromiseSpeciesProtector());
assertTrue(%RegExpSpeciesProtector());
assertTrue(%TypedArraySpeciesProtector());