зеркало из https://github.com/mozilla/pjs.git
143 строки
4.4 KiB
JavaScript
143 строки
4.4 KiB
JavaScript
/* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is Mozilla Communicator client code, released March
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* 31, 1998.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*
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*/
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/**
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File Name: proto_12.js
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Section:
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Description: new PrototypeObject
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This tests Object Hierarchy and Inheritance, as described in the document
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Object Hierarchy and Inheritance in JavaScript, last modified on 12/18/97
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15:19:34 on http://devedge.netscape.com/. Current URL:
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http://devedge.netscape.com/docs/manuals/communicator/jsobj/contents.htm
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No Multiple Inheritance
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Author: christine@netscape.com
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Date: 12 november 1997
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*/
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var SECTION = "proto_12";
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var VERSION = "JS1_3";
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var TITLE = "No Multiple Inheritance";
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startTest();
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writeHeaderToLog( SECTION + " "+ TITLE);
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var testcases = new Array();
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function Employee ( name, dept ) {
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this.name = name || "";
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this.dept = dept || "general";
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this.id = idCounter++;
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}
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function Manager () {
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this.reports = [];
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}
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Manager.prototype = new Employee();
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function WorkerBee ( name, dept, projs ) {
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this.base = Employee;
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this.base( name, dept)
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this.projects = projs || new Array();
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}
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WorkerBee.prototype = new Employee();
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function SalesPerson () {
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this.dept = "sales";
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this.quota = 100;
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}
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SalesPerson.prototype = new WorkerBee();
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function Hobbyist( hobby ) {
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this.hobby = hobby || "yodeling";
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}
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function Engineer ( name, projs, machine, hobby ) {
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this.base1 = WorkerBee;
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this.base1( name, "engineering", projs )
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this.base2 = Hobbyist;
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this.base2( hobby );
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this.projects = projs || new Array();
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this.machine = machine || "";
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}
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Engineer.prototype = new WorkerBee();
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function test() {
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for ( tc=0; tc < testcases.length; tc++ ) {
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testcases[tc].passed = writeTestCaseResult(
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testcases[tc].expect,
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testcases[tc].actual,
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testcases[tc].description +" = "+
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testcases[tc].actual );
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testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
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}
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stopTest();
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return ( testcases );
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}
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var idCounter = 1;
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var les = new Engineer( "Morris, Les", new Array("JavaScript"), "indy" );
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Hobbyist.prototype.equipment = [ "horn", "mountain", "goat" ];
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testcases[tc++] = new TestCase( SECTION,
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"les.name",
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"Morris, Les",
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les.name );
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testcases[tc++] = new TestCase( SECTION,
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"les.dept",
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"engineering",
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les.dept );
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Array.prototype.getClass = Object.prototype.toString;
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testcases[tc++] = new TestCase( SECTION,
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"les.projects.getClass()",
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"[object Array]",
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les.projects.getClass() );
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testcases[tc++] = new TestCase( SECTION,
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"les.projects[0]",
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"JavaScript",
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les.projects[0] );
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testcases[tc++] = new TestCase( SECTION,
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"les.machine",
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"indy",
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les.machine );
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testcases[tc++] = new TestCase( SECTION,
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"les.hobby",
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"yodeling",
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les.hobby );
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testcases[tc++] = new TestCase( SECTION,
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"les.equpment",
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void 0,
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les.equipment );
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test();
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