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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
* Date: 14 April 2001
*
* SUMMARY: Testing obj.__lookupGetter__(), obj.__lookupSetter__()
* See http://bugzilla.mozilla.org/show_bug.cgi?id=71992
*
* Brendan: "I see no need to provide more than the minimum:
* o.__lookupGetter__('p') returns the getter function for o.p,
* or undefined if o.p has no getter. Users can wrap and layer."
*/
//-----------------------------------------------------------------------------
var UBound = 0;
var BUGNUMBER = 71992;
var summary = 'Testing obj.__lookupGetter__(), obj.__lookupSetter__()';
var statprefix = 'Status: ';
var status = '';
var statusitems = [ ];
var actual = '';
var actualvalues = [ ];
var expect= '';
var expectedvalues = [ ];
var cnName = 'name';
var cnColor = 'color';
var cnNonExistingProp = 'ASDF_#_$%';
var cnDEFAULT = 'default name';
var cnFRED = 'Fred';
var cnRED = 'red';
var obj = {};
var obj2 = {};
var s;
// The only setter and getter functions we'll use in the three sections below -
var cnNameSetter = function(newValue) {this._name=newValue; this.nameSETS++;};
var cnNameGetter = function() {this.nameGETS++; return this._name;};
// SECTION1: define getter/setter directly on an object (not its prototype)
obj = new Object();
obj.nameSETS = 0;
obj.nameGETS = 0;
obj.__defineSetter__(cnName, cnNameSetter);
obj.__defineGetter__(cnName, cnNameGetter);
obj.name = cnFRED;
obj.color = cnRED;
status ='In SECTION1 of test; looking up extant getter/setter';
actual = [obj.__lookupSetter__(cnName), obj.__lookupGetter__(cnName)];
expect = [cnNameSetter, cnNameGetter];
addThis();
status = 'In SECTION1 of test; looking up nonexistent getter/setter';
actual = [obj.__lookupSetter__(cnColor), obj.__lookupGetter__(cnColor)];
expect = [undefined, undefined];
addThis();
status = 'In SECTION1 of test; looking up getter/setter on nonexistent property';
actual = [obj.__lookupSetter__(cnNonExistingProp), obj.__lookupGetter__(cnNonExistingProp)];
expect = [undefined, undefined];
addThis();
// SECTION2: define getter/setter in Object.prototype
Object.prototype.nameSETS = 0;
Object.prototype.nameGETS = 0;
Object.prototype.__defineSetter__(cnName, cnNameSetter);
Object.prototype.__defineGetter__(cnName, cnNameGetter);
obj = new Object();
obj.name = cnFRED;
obj.color = cnRED;
status = 'In SECTION2 of test looking up extant getter/setter';
actual = [obj.__lookupSetter__(cnName), obj.__lookupGetter__(cnName)];
expect = [cnNameSetter, cnNameGetter];
addThis();
status = 'In SECTION2 of test; looking up nonexistent getter/setter';
actual = [obj.__lookupSetter__(cnColor), obj.__lookupGetter__(cnColor)];
expect = [undefined, undefined];
addThis();
status = 'In SECTION2 of test; looking up getter/setter on nonexistent property';
actual = [obj.__lookupSetter__(cnNonExistingProp), obj.__lookupGetter__(cnNonExistingProp)];
expect = [undefined, undefined];
addThis();
// SECTION 3: define getter/setter in prototype of user-defined constructor
function TestObject()
{
}
TestObject.prototype.nameSETS = 0;
TestObject.prototype.nameGETS = 0;
TestObject.prototype.__defineSetter__(cnName, cnNameSetter);
TestObject.prototype.__defineGetter__(cnName, cnNameGetter);
TestObject.prototype.name = cnDEFAULT;
obj = new TestObject();
obj.name = cnFRED;
obj.color = cnRED;
status = 'In SECTION3 of test looking up extant getter/setter';
actual = [obj.__lookupSetter__(cnName), obj.__lookupGetter__(cnName)];
expect = [cnNameSetter, cnNameGetter];
addThis();
status = 'In SECTION3 of test; looking up nonexistent getter/setter';
actual = [obj.__lookupSetter__(cnColor), obj.__lookupGetter__(cnColor)];
expect = [undefined, undefined];
addThis();
status = 'In SECTION3 of test; looking up getter/setter on nonexistent property';
actual = [obj.__lookupSetter__(cnNonExistingProp), obj.__lookupGetter__(cnNonExistingProp)];
expect = [undefined, undefined];
addThis();
//---------------------------------------------------------------------------------
test();
//---------------------------------------------------------------------------------
function addThis()
{
statusitems[UBound] = status;
actualvalues[UBound] = actual.toString();
expectedvalues[UBound] = expect.toString();
UBound++;
}
function test()
{
enterFunc ('test');
printBugNumber(BUGNUMBER);
printStatus (summary);
for (var i = 0; i < UBound; i++)
{
reportCompare(expectedvalues[i], actualvalues[i], getStatus(i));
}
exitFunc ('test');
}
function getStatus(i)
{
return statprefix + statusitems[i];
}
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