/* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 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_11.js Section: Description: Global Information in Constructors 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_11"; var VERSION = "JS1_3"; var TITLE = "Global Information in Constructors"; startTest(); writeHeaderToLog( SECTION + " "+ TITLE); var idCounter = 1; function Employee ( name, dept ) { this.name = name || ""; this.dept = dept || "general"; this.id = idCounter++; } function Manager () { this.reports = []; } Manager.prototype = new Employee(); function WorkerBee ( name, dept, projs ) { this.base = Employee; this.base( name, dept) this.projects = projs || new Array(); } WorkerBee.prototype = new Employee(); function SalesPerson () { this.dept = "sales"; this.quota = 100; } SalesPerson.prototype = new WorkerBee(); function Engineer ( name, projs, machine ) { this.base = WorkerBee; this.base( name, "engineering", projs ) this.machine = machine || ""; } Engineer.prototype = new WorkerBee(); var pat = new Employee( "Toonces, Pat", "Tech Pubs" ) var terry = new Employee( "O'Sherry Terry", "Marketing" ); var les = new Engineer( "Morris, Les", new Array("JavaScript"), "indy" ); new TestCase( SECTION, "pat.id", 5, pat.id ); new TestCase( SECTION, "terry.id", 6, terry.id ); new TestCase( SECTION, "les.id", 7, les.id ); test();