The Tor Browser / file revision

 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

 /* This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

 /**

    File Name:          proto_2.js

    Section:

    Description:        new PrototypeObject

    This tests Object Hierarchy and Inheritance, as described in the document

    Object Hierarchy and Inheritance in JavaScript, last modified on 12/18/97

    15:19:34 on http://devedge.netscape.com/.  Current URL:

    http://devedge.netscape.com/docs/manuals/communicator/jsobj/contents.htm

    This tests the syntax ObjectName.prototype = new PrototypeObject using the

    Employee example in the document referenced above.

    Author:             christine@netscape.com

    Date:               12 november 1997

 */

 var SECTION = "proto_2";

 var VERSION = "JS1_3";

 var TITLE   = "new PrototypeObject";

 startTest();

 writeHeaderToLog( SECTION + " "+ TITLE);

 function Employee () {

   this.name = "";

   this.dept = "general";

 }

 function Manager () {

   this.reports = [];

 }

 Manager.prototype = new Employee();

 function WorkerBee () {

   this.projects = new Array();

 }

 WorkerBee.prototype = new Employee;

 function SalesPerson () {

   this.dept = "sales";

   this.quota = 100;

 }

 SalesPerson.prototype = new WorkerBee;

 function Engineer () {

   this.dept = "engineering";

   this.machine = "";

 }

 Engineer.prototype = new WorkerBee;

 var employee    = new Employee();

 var manager     = new Manager();

 var workerbee   = new WorkerBee();

 var salesperson = new SalesPerson();

 var engineer    = new Engineer();

 new TestCase( SECTION,

 	      "employee.__proto__ == Employee.prototype",

 	      true,

 	      employee.__proto__ == Employee.prototype );

 new TestCase( SECTION,

 	      "manager.__proto__ == Manager.prototype",

 	      true,

 	      manager.__proto__ == Manager.prototype );

 new TestCase( SECTION,

 	      "workerbee.__proto__ == WorkerBee.prototype",

 	      true,

 	      workerbee.__proto__ == WorkerBee.prototype );

 new TestCase( SECTION,

 	      "salesperson.__proto__ == SalesPerson.prototype",

 	      true,

 	      salesperson.__proto__ == SalesPerson.prototype );

 new TestCase( SECTION,

 	      "engineer.__proto__ == Engineer.prototype",

 	      true,

 	      engineer.__proto__ == Engineer.prototype );

 test();