Strict mode Passingnon-Strict mode Passing
Features:
- Reflect.construct
// Copyright 2012 Mozilla Corporation. All rights reserved. // This code is governed by the license found in the LICENSE file. /*--- es5id: 13.3.3_L15 description: > Tests that Date.prototype.toLocaleTimeString meets the requirements for built-in objects defined by the introduction of chapter 17 of the ECMAScript Language Specification. author: Norbert Lindenberg includes: [isConstructor.js] features: [Reflect.construct] ---*/ assert.sameValue(Object.prototype.toString.call(Date.prototype.toLocaleTimeString), "[object Function]", "The [[Class]] internal property of a built-in function must be " + "\"Function\"."); assert(Object.isExtensible(Date.prototype.toLocaleTimeString), "Built-in objects must be extensible."); assert.sameValue(Object.getPrototypeOf(Date.prototype.toLocaleTimeString), Function.prototype); assert.sameValue(Date.prototype.toLocaleTimeString.hasOwnProperty("prototype"), false, "Built-in functions that aren't constructors must not have a prototype property."); assert.sameValue(isConstructor(Date.prototype.toLocaleTimeString), false, "Built-in functions don't implement [[Construct]] unless explicitly specified.");