/* -*- 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_9.js Section: Description: Local versus Inherited Values 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. This tests Author: christine@netscape.com Date: 12 november 1997 */ var SECTION = "proto_9"; var VERSION = "JS1_3"; var TITLE = "Local versus Inherited Values"; startTest(); writeHeaderToLog( SECTION + " "+ TITLE); function Employee ( name, dept ) { this.name = name || ""; this.dept = dept || "general"; } function WorkerBee ( name, dept, projs ) { this.projects = new Array(); } WorkerBee.prototype = new Employee(); var pat = new WorkerBee() Employee.prototype.specialty = "none"; Employee.prototype.name = "Unknown"; Array.prototype.getClass = Object.prototype.toString; // Pat, the WorkerBee new TestCase( SECTION, "pat.name", "", pat.name ); new TestCase( SECTION, "pat.dept", "general", pat.dept ); new TestCase( SECTION, "pat.projects.getClass", "[object Array]", pat.projects.getClass() ); new TestCase( SECTION, "pat.projects.length", 0, pat.projects.length ); test();