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_5.js
24    Section:
25    Description:        Logical OR || 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    This tests the logical OR opererator || syntax in constructors.
36
37    Author:             christine@netscape.com
38    Date:               12 november 1997
39*/
40
41    var SECTION = "proto_5";
42    var VERSION = "JS1_3";
43    var TITLE   = "Logical OR || in Constructors";
44
45    startTest();
46    writeHeaderToLog( SECTION + " "+ TITLE);
47
48    var testcases = new Array();
49
50function Employee ( name, dept ) {
51     this.name = name || "";
52     this.dept = dept || "general";
53}
54function Manager () {
55     this.reports = [];
56}
57Manager.prototype = new Employee();
58
59function WorkerBee ( projs ) {
60     this.projects = projs || new Array();
61}
62WorkerBee.prototype = new Employee();
63
64function SalesPerson () {
65    this.dept = "sales";
66    this.quota = 100;
67}
68SalesPerson.prototype = new WorkerBee();
69
70function Engineer ( machine ) {
71    this.dept = "engineering";
72    this.machine = machine || "";
73}
74Engineer.prototype = new WorkerBee();
75
76function test() {
77    for ( tc=0; tc < testcases.length; tc++ ) {
78        testcases[tc].passed = writeTestCaseResult(
79                            testcases[tc].expect,
80                            testcases[tc].actual,
81                            testcases[tc].description +" = "+
82                            testcases[tc].actual );
83
84        testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
85    }
86    stopTest();
87    return ( testcases );
88}
89
90
91    var pat = new Engineer( "indy" );
92
93    var les = new Engineer();
94
95    testcases[tc++] = new TestCase( SECTION,
96                                    "var pat = new Engineer(\"indy\"); pat.name",
97                                    "",
98                                    pat.name );
99
100    testcases[tc++] = new TestCase( SECTION,
101                                    "pat.dept",
102                                    "engineering",
103                                    pat.dept );
104
105    testcases[tc++] = new TestCase( SECTION,
106                                    "pat.projects.length",
107                                    0,
108                                    pat.projects.length );
109
110    testcases[tc++] = new TestCase( SECTION,
111                                    "pat.machine",
112                                    "indy",
113                                    pat.machine );
114
115    testcases[tc++] = new TestCase( SECTION,
116                                    "pat.__proto__ == Engineer.prototype",
117                                    true,
118                                    pat.__proto__ == Engineer.prototype );
119
120    testcases[tc++] = new TestCase( SECTION,
121                                    "var les = new Engineer(); les.name",
122                                    "",
123                                    les.name );
124
125    testcases[tc++] = new TestCase( SECTION,
126                                    "les.dept",
127                                    "engineering",
128                                    les.dept );
129
130    testcases[tc++] = new TestCase( SECTION,
131                                    "les.projects.length",
132                                    0,
133                                    les.projects.length );
134
135    testcases[tc++] = new TestCase( SECTION,
136                                    "les.machine",
137                                    "",
138                                    les.machine );
139
140    testcases[tc++] = new TestCase( SECTION,
141                                    "les.__proto__ == Engineer.prototype",
142                                    true,
143                                    les.__proto__ == Engineer.prototype );
144
145
146    test();