1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/js1_3/extensions/proto_2.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,91 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +
1.10 +/**
1.11 + File Name: proto_2.js
1.12 + Section:
1.13 + Description: new PrototypeObject
1.14 +
1.15 + This tests Object Hierarchy and Inheritance, as described in the document
1.16 + Object Hierarchy and Inheritance in JavaScript, last modified on 12/18/97
1.17 + 15:19:34 on http://devedge.netscape.com/. Current URL:
1.18 + http://devedge.netscape.com/docs/manuals/communicator/jsobj/contents.htm
1.19 +
1.20 + This tests the syntax ObjectName.prototype = new PrototypeObject using the
1.21 + Employee example in the document referenced above.
1.22 +
1.23 + Author: christine@netscape.com
1.24 + Date: 12 november 1997
1.25 +*/
1.26 +
1.27 +var SECTION = "proto_2";
1.28 +var VERSION = "JS1_3";
1.29 +var TITLE = "new PrototypeObject";
1.30 +
1.31 +startTest();
1.32 +writeHeaderToLog( SECTION + " "+ TITLE);
1.33 +
1.34 +function Employee () {
1.35 + this.name = "";
1.36 + this.dept = "general";
1.37 +}
1.38 +function Manager () {
1.39 + this.reports = [];
1.40 +}
1.41 +Manager.prototype = new Employee();
1.42 +
1.43 +function WorkerBee () {
1.44 + this.projects = new Array();
1.45 +}
1.46 +
1.47 +WorkerBee.prototype = new Employee;
1.48 +
1.49 +function SalesPerson () {
1.50 + this.dept = "sales";
1.51 + this.quota = 100;
1.52 +}
1.53 +SalesPerson.prototype = new WorkerBee;
1.54 +
1.55 +function Engineer () {
1.56 + this.dept = "engineering";
1.57 + this.machine = "";
1.58 +}
1.59 +Engineer.prototype = new WorkerBee;
1.60 +
1.61 +
1.62 +var employee = new Employee();
1.63 +var manager = new Manager();
1.64 +var workerbee = new WorkerBee();
1.65 +var salesperson = new SalesPerson();
1.66 +var engineer = new Engineer();
1.67 +
1.68 +new TestCase( SECTION,
1.69 + "employee.__proto__ == Employee.prototype",
1.70 + true,
1.71 + employee.__proto__ == Employee.prototype );
1.72 +
1.73 +new TestCase( SECTION,
1.74 + "manager.__proto__ == Manager.prototype",
1.75 + true,
1.76 + manager.__proto__ == Manager.prototype );
1.77 +
1.78 +new TestCase( SECTION,
1.79 + "workerbee.__proto__ == WorkerBee.prototype",
1.80 + true,
1.81 + workerbee.__proto__ == WorkerBee.prototype );
1.82 +
1.83 +new TestCase( SECTION,
1.84 + "salesperson.__proto__ == SalesPerson.prototype",
1.85 + true,
1.86 + salesperson.__proto__ == SalesPerson.prototype );
1.87 +
1.88 +new TestCase( SECTION,
1.89 + "engineer.__proto__ == Engineer.prototype",
1.90 + true,
1.91 + engineer.__proto__ == Engineer.prototype );
1.92 +
1.93 +test();
1.94 +
