Strict mode Passingnon-Strict mode Passing
Features:
- String.prototype.includes
// Copyright (C) 2015 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es6id: 21.1.3.7 description: > String.prototype.includes.length value and descriptor. info: | 21.1.3.7 String.prototype.includes ( searchString [ , position ] ) 17 ECMAScript Standard Built-in Objects includes: [propertyHelper.js] features: [String.prototype.includes] ---*/ verifyProperty(String.prototype.includes, "length", { value: 1, writable: false, enumerable: false, configurable: true });