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_8.js
24    Section:
25    Description:        Adding Properties to the Prototype Object
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@netscape.com
36    Date:               12 november 1997
37*/
38
39    var SECTION = "proto_8";
40    var VERSION = "JS1_3";
41    var TITLE   = "Adding Properties to the Prototype Object";
42
43    startTest();
44    writeHeaderToLog( SECTION + " "+ TITLE);
45
46    var testcases = new Array();
47
48function Employee ( name, dept ) {
49     this.name = name || "";
50     this.dept = dept || "general";
51}
52function WorkerBee ( name, dept, projs ) {
53    this.base = Employee;
54    this.base( name, dept)
55    this.projects = projs || new Array();
56}
57WorkerBee.prototype = new Employee();
58
59function Engineer ( name, projs, machine ) {
60    this.base = WorkerBee;
61    this.base( name, "engineering", projs )
62    this.machine = machine || "";
63}
64Engineer.prototype = new WorkerBee();
65
66function test() {
67    for ( tc=0; tc < testcases.length; tc++ ) {
68        testcases[tc].passed = writeTestCaseResult(
69                            testcases[tc].expect,
70                            testcases[tc].actual,
71                            testcases[tc].description +" = "+
72                            testcases[tc].actual );
73
74        testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
75    }
76    stopTest();
77    return ( testcases );
78}
79    var pat = new Engineer( "Toonces, Pat",
80                            ["SpiderMonkey", "Rhino"],
81                            "indy" );
82
83    Employee.prototype.specialty = "none";
84
85
86    // Pat, the Engineer
87
88    testcases[tc++] = new TestCase( SECTION,
89                                    "pat.name",
90                                    "Toonces, Pat",
91                                    pat.name );
92
93    testcases[tc++] = new TestCase( SECTION,
94                                    "pat.dept",
95                                    "engineering",
96                                    pat.dept );
97
98    testcases[tc++] = new TestCase( SECTION,
99                                    "pat.projects.length",
100                                    2,
101                                    pat.projects.length );
102
103    testcases[tc++] = new TestCase( SECTION,
104                                    "pat.projects[0]",
105                                    "SpiderMonkey",
106                                    pat.projects[0] );
107
108    testcases[tc++] = new TestCase( SECTION,
109                                    "pat.projects[1]",
110                                    "Rhino",
111                                    pat.projects[1] );
112
113    testcases[tc++] = new TestCase( SECTION,
114                                    "pat.machine",
115                                    "indy",
116                                    pat.machine );
117
118    testcases[tc++] = new TestCase( SECTION,
119                                    "pat.specialty",
120                                    "none",
121                                    pat.specialty );
122
123    test();
124