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      1 /* The contents of this file are subject to the Netscape Public
      2  * License Version 1.1 (the "License"); you may not use this file
      3  * except in compliance with the License. You may obtain a copy of
      4  * the License at http://www.mozilla.org/NPL/
      5  *
      6  * Software distributed under the License is distributed on an "AS
      7  * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
      8  * implied. See the License for the specific language governing
      9  * rights and limitations under the License.
     10  *
     11  * The Original Code is Mozilla Communicator client code, released March
     12  * 31, 1998.
     13  *
     14  * The Initial Developer of the Original Code is Netscape Communications
     15  * Corporation. Portions created by Netscape are
     16  * Copyright (C) 1998 Netscape Communications Corporation. All
     17  * Rights Reserved.
     18  *
     19  * Contributor(s):
     20  *
     21  */
     22 /**
     23     File Name:          proto_11.js
     24     Section:
     25     Description:        Global Information in Constructors
     26 
     27     This tests Object Hierarchy and Inheritance, as described in the document
     28     Object Hierarchy and Inheritance in JavaScript, last modified on 12/18/97
     29     15:19:34 on http://devedge.netscape.com/.  Current URL:
     30     http://devedge.netscape.com/docs/manuals/communicator/jsobj/contents.htm
     31 
     32     This tests the syntax ObjectName.prototype = new PrototypeObject using the
     33     Employee example in the document referenced above.
     34 
     35     Author:             christine (at) netscape.com
     36     Date:               12 november 1997
     37 */
     38 
     39     var SECTION = "proto_11";
     40     var VERSION = "JS1_3";
     41     var TITLE   = "Global Information in Constructors";
     42 
     43     startTest();
     44     writeHeaderToLog( SECTION + " "+ TITLE);
     45 
     46     var testcases = new Array();
     47     var idCounter = 1;
     48 
     49 
     50 function Employee ( name, dept ) {
     51      this.name = name || "";
     52      this.dept = dept || "general";
     53      this.id = idCounter++;
     54 }
     55 function Manager () {
     56      this.reports = [];
     57 }
     58 Manager.prototype = new Employee();
     59 
     60 function WorkerBee ( name, dept, projs ) {
     61     this.base = Employee;
     62     this.base( name, dept)
     63     this.projects = projs || new Array();
     64 }
     65 WorkerBee.prototype = new Employee();
     66 
     67 function SalesPerson () {
     68     this.dept = "sales";
     69     this.quota = 100;
     70 }
     71 SalesPerson.prototype = new WorkerBee();
     72 
     73 function Engineer ( name, projs, machine ) {
     74     this.base = WorkerBee;
     75     this.base( name, "engineering", projs )
     76     this.machine = machine || "";
     77 }
     78 Engineer.prototype = new WorkerBee();
     79 
     80 function test() {
     81     for ( tc=0; tc < testcases.length; tc++ ) {
     82         testcases[tc].passed = writeTestCaseResult(
     83                             testcases[tc].expect,
     84                             testcases[tc].actual,
     85                             testcases[tc].description +" = "+
     86                             testcases[tc].actual );
     87 
     88         testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
     89     }
     90     stopTest();
     91     return ( testcases );
     92 }
     93     var pat = new Employee( "Toonces, Pat", "Tech Pubs" )
     94     var terry = new Employee( "O'Sherry Terry", "Marketing" );
     95 
     96     var les = new Engineer( "Morris, Les",  new Array("JavaScript"), "indy" );
     97 
     98     testcases[tc++] = new TestCase( SECTION,
     99                                     "pat.id",
    100                                     5,
    101                                     pat.id );
    102 
    103     testcases[tc++] = new TestCase( SECTION,
    104                                     "terry.id",
    105                                     6,
    106                                     terry.id );
    107 
    108     testcases[tc++] = new TestCase( SECTION,
    109                                     "les.id",
    110                                     7,
    111                                     les.id );
    112 
    113 
    114     test();
    115 
    116