The Tor Browser: js/src/tests/js1_3/extensions/proto

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 /**

     8    File Name:          proto_5.js

     9    Section:

    10    Description:        Logical OR || in Constructors

    12    This tests Object Hierarchy and Inheritance, as described in the document

    13    Object Hierarchy and Inheritance in JavaScript, last modified on 12/18/97

    14    15:19:34 on http://devedge.netscape.com/.  Current URL:

    15    http://devedge.netscape.com/docs/manuals/communicator/jsobj/contents.htm

    17    This tests the syntax ObjectName.prototype = new PrototypeObject using the

    18    Employee example in the document referenced above.

    20    This tests the logical OR opererator || syntax in constructors.

    22    Author:             christine@netscape.com

    23    Date:               12 november 1997

    24 */

    26 var SECTION = "proto_5";

    27 var VERSION = "JS1_3";

    28 var TITLE   = "Logical OR || in Constructors";

    30 startTest();

    31 writeHeaderToLog( SECTION + " "+ TITLE);

    33 function Employee ( name, dept ) {

    34   this.name = name || "";

    35   this.dept = dept || "general";

    36 }

    37 function Manager () {

    38   this.reports = [];

    39 }

    40 Manager.prototype = new Employee();

    42 function WorkerBee ( projs ) {

    43   this.projects = projs || new Array();

    44 }

    45 WorkerBee.prototype = new Employee();

    47 function SalesPerson () {

    48   this.dept = "sales";

    49   this.quota = 100;

    50 }

    51 SalesPerson.prototype = new WorkerBee();

    53 function Engineer ( machine ) {

    54   this.dept = "engineering";

    55   this.machine = machine || "";

    56 }

    57 Engineer.prototype = new WorkerBee();

    60 var pat = new Engineer( "indy" );

    62 var les = new Engineer();

    64 new TestCase( SECTION,

    65 	      "var pat = new Engineer(\"indy\"); pat.name",

    66 	      "",

    67 	      pat.name );

    69 new TestCase( SECTION,

    70 	      "pat.dept",

    71 	      "engineering",

    72 	      pat.dept );

    74 new TestCase( SECTION,

    75 	      "pat.projects.length",

    76 	      0,

    77 	      pat.projects.length );

    79 new TestCase( SECTION,

    80 	      "pat.machine",

    81 	      "indy",

    82 	      pat.machine );

    84 new TestCase( SECTION,

    85 	      "pat.__proto__ == Engineer.prototype",

    86 	      true,

    87 	      pat.__proto__ == Engineer.prototype );

    89 new TestCase( SECTION,

    90 	      "var les = new Engineer(); les.name",

    91 	      "",

    92 	      les.name );

    94 new TestCase( SECTION,

    95 	      "les.dept",

    96 	      "engineering",

    97 	      les.dept );

    99 new TestCase( SECTION,

   100 	      "les.projects.length",

   101 	      0,

   102 	      les.projects.length );

   104 new TestCase( SECTION,

   105 	      "les.machine",

   106 	      "",

   107 	      les.machine );

   109 new TestCase( SECTION,

   110 	      "les.__proto__ == Engineer.prototype",

   111 	      true,

   112 	      les.__proto__ == Engineer.prototype );

   115 test();

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