1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/js1_5/extensions/getset-006.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,160 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +/*
1.10 + * Date: 14 April 2001
1.11 + *
1.12 + * SUMMARY: Testing obj.__lookupGetter__(), obj.__lookupSetter__()
1.13 + * See http://bugzilla.mozilla.org/show_bug.cgi?id=71992
1.14 + *
1.15 + * Brendan: "I see no need to provide more than the minimum:
1.16 + * o.__lookupGetter__('p') returns the getter function for o.p,
1.17 + * or undefined if o.p has no getter. Users can wrap and layer."
1.18 + */
1.19 +//-----------------------------------------------------------------------------
1.20 +var UBound = 0;
1.21 +var BUGNUMBER = 71992;
1.22 +var summary = 'Testing obj.__lookupGetter__(), obj.__lookupSetter__()';
1.23 +var statprefix = 'Status: ';
1.24 +var status = '';
1.25 +var statusitems = [ ];
1.26 +var actual = '';
1.27 +var actualvalues = [ ];
1.28 +var expect= '';
1.29 +var expectedvalues = [ ];
1.30 +var cnName = 'name';
1.31 +var cnColor = 'color';
1.32 +var cnNonExistingProp = 'ASDF_#_$%';
1.33 +var cnDEFAULT = 'default name';
1.34 +var cnFRED = 'Fred';
1.35 +var cnRED = 'red';
1.36 +var obj = {};
1.37 +var obj2 = {};
1.38 +var s;
1.39 +
1.40 +
1.41 +// The only setter and getter functions we'll use in the three sections below -
1.42 +var cnNameSetter = function(newValue) {this._name=newValue; this.nameSETS++;};
1.43 +var cnNameGetter = function() {this.nameGETS++; return this._name;};
1.44 +
1.45 +
1.46 +
1.47 +// SECTION1: define getter/setter directly on an object (not its prototype)
1.48 +obj = new Object();
1.49 +obj.nameSETS = 0;
1.50 +obj.nameGETS = 0;
1.51 +obj.__defineSetter__(cnName, cnNameSetter);
1.52 +obj.__defineGetter__(cnName, cnNameGetter);
1.53 +obj.name = cnFRED;
1.54 +obj.color = cnRED;
1.55 +
1.56 +status ='In SECTION1 of test; looking up extant getter/setter';
1.57 +actual = [obj.__lookupSetter__(cnName), obj.__lookupGetter__(cnName)];
1.58 +expect = [cnNameSetter, cnNameGetter];
1.59 +addThis();
1.60 +
1.61 +status = 'In SECTION1 of test; looking up nonexistent getter/setter';
1.62 +actual = [obj.__lookupSetter__(cnColor), obj.__lookupGetter__(cnColor)];
1.63 +expect = [undefined, undefined];
1.64 +addThis();
1.65 +
1.66 +status = 'In SECTION1 of test; looking up getter/setter on nonexistent property';
1.67 +actual = [obj.__lookupSetter__(cnNonExistingProp), obj.__lookupGetter__(cnNonExistingProp)];
1.68 +expect = [undefined, undefined];
1.69 +addThis();
1.70 +
1.71 +
1.72 +
1.73 +// SECTION2: define getter/setter in Object.prototype
1.74 +Object.prototype.nameSETS = 0;
1.75 +Object.prototype.nameGETS = 0;
1.76 +Object.prototype.__defineSetter__(cnName, cnNameSetter);
1.77 +Object.prototype.__defineGetter__(cnName, cnNameGetter);
1.78 +
1.79 +obj = new Object();
1.80 +obj.name = cnFRED;
1.81 +obj.color = cnRED;
1.82 +
1.83 +status = 'In SECTION2 of test looking up extant getter/setter';
1.84 +actual = [obj.__lookupSetter__(cnName), obj.__lookupGetter__(cnName)];
1.85 +expect = [cnNameSetter, cnNameGetter];
1.86 +addThis();
1.87 +
1.88 +status = 'In SECTION2 of test; looking up nonexistent getter/setter';
1.89 +actual = [obj.__lookupSetter__(cnColor), obj.__lookupGetter__(cnColor)];
1.90 +expect = [undefined, undefined];
1.91 +addThis();
1.92 +
1.93 +status = 'In SECTION2 of test; looking up getter/setter on nonexistent property';
1.94 +actual = [obj.__lookupSetter__(cnNonExistingProp), obj.__lookupGetter__(cnNonExistingProp)];
1.95 +expect = [undefined, undefined];
1.96 +addThis();
1.97 +
1.98 +
1.99 +
1.100 +// SECTION 3: define getter/setter in prototype of user-defined constructor
1.101 +function TestObject()
1.102 +{
1.103 +}
1.104 +TestObject.prototype.nameSETS = 0;
1.105 +TestObject.prototype.nameGETS = 0;
1.106 +TestObject.prototype.__defineSetter__(cnName, cnNameSetter);
1.107 +TestObject.prototype.__defineGetter__(cnName, cnNameGetter);
1.108 +TestObject.prototype.name = cnDEFAULT;
1.109 +
1.110 +obj = new TestObject();
1.111 +obj.name = cnFRED;
1.112 +obj.color = cnRED;
1.113 +
1.114 +status = 'In SECTION3 of test looking up extant getter/setter';
1.115 +actual = [obj.__lookupSetter__(cnName), obj.__lookupGetter__(cnName)];
1.116 +expect = [cnNameSetter, cnNameGetter];
1.117 +addThis();
1.118 +
1.119 +status = 'In SECTION3 of test; looking up nonexistent getter/setter';
1.120 +actual = [obj.__lookupSetter__(cnColor), obj.__lookupGetter__(cnColor)];
1.121 +expect = [undefined, undefined];
1.122 +addThis();
1.123 +
1.124 +status = 'In SECTION3 of test; looking up getter/setter on nonexistent property';
1.125 +actual = [obj.__lookupSetter__(cnNonExistingProp), obj.__lookupGetter__(cnNonExistingProp)];
1.126 +expect = [undefined, undefined];
1.127 +addThis();
1.128 +
1.129 +
1.130 +
1.131 +//---------------------------------------------------------------------------------
1.132 +test();
1.133 +//---------------------------------------------------------------------------------
1.134 +
1.135 +
1.136 +function addThis()
1.137 +{
1.138 + statusitems[UBound] = status;
1.139 + actualvalues[UBound] = actual.toString();
1.140 + expectedvalues[UBound] = expect.toString();
1.141 + UBound++;
1.142 +}
1.143 +
1.144 +
1.145 +function test()
1.146 +{
1.147 + enterFunc ('test');
1.148 + printBugNumber(BUGNUMBER);
1.149 + printStatus (summary);
1.150 +
1.151 + for (var i = 0; i < UBound; i++)
1.152 + {
1.153 + reportCompare(expectedvalues[i], actualvalues[i], getStatus(i));
1.154 + }
1.155 +
1.156 + exitFunc ('test');
1.157 +}
1.158 +
1.159 +
1.160 +function getStatus(i)
1.161 +{
1.162 + return statprefix + statusitems[i];
1.163 +}
