michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public michael@0: * License, v. 2.0. If a copy of the MPL was not distributed with this michael@0: * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ michael@0: michael@0: /* michael@0: * Date: 14 April 2001 michael@0: * michael@0: * SUMMARY: Testing obj.__defineSetter__(), obj.__defineGetter__() michael@0: * Note: this is a non-ECMA language extension michael@0: * michael@0: * This test is the same as getset-004.js, except that here we michael@0: * store the getter/setter functions in global variables. michael@0: */ michael@0: //----------------------------------------------------------------------------- michael@0: var UBound = 0; michael@0: var BUGNUMBER = '(none)'; michael@0: var summary = 'Testing obj.__defineSetter__(), obj.__defineGetter__()'; michael@0: var statprefix = 'Status: '; michael@0: var status = ''; michael@0: var statusitems = [ ]; michael@0: var actual = ''; michael@0: var actualvalues = [ ]; michael@0: var expect= ''; michael@0: var expectedvalues = [ ]; michael@0: var cnName = 'name'; michael@0: var cnDEFAULT = 'default name'; michael@0: var cnFRED = 'Fred'; michael@0: var obj = {}; michael@0: var obj2 = {}; michael@0: var s = ''; michael@0: michael@0: michael@0: // The getter/setter functions we'll use in all three sections below - michael@0: var cnNameSetter = function(newValue) {this._name=newValue; this.nameSETS++;}; michael@0: var cnNameGetter = function() {this.nameGETS++; return this._name;}; michael@0: michael@0: michael@0: // SECTION1: define getter/setter directly on an object (not its prototype) michael@0: obj = new Object(); michael@0: obj.nameSETS = 0; michael@0: obj.nameGETS = 0; michael@0: obj.__defineSetter__(cnName, cnNameSetter); michael@0: obj.__defineGetter__(cnName, cnNameGetter); michael@0: michael@0: status = 'In SECTION1 of test after 0 sets, 0 gets'; michael@0: actual = [obj.nameSETS,obj.nameGETS]; michael@0: expect = [0,0]; michael@0: addThis(); michael@0: michael@0: s = obj.name; michael@0: status = 'In SECTION1 of test after 0 sets, 1 get'; michael@0: actual = [obj.nameSETS,obj.nameGETS]; michael@0: expect = [0,1]; michael@0: addThis(); michael@0: michael@0: obj.name = cnFRED; michael@0: status = 'In SECTION1 of test after 1 set, 1 get'; michael@0: actual = [obj.nameSETS,obj.nameGETS]; michael@0: expect = [1,1]; michael@0: addThis(); michael@0: michael@0: obj.name = obj.name; michael@0: status = 'In SECTION1 of test after 2 sets, 2 gets'; michael@0: actual = [obj.nameSETS,obj.nameGETS]; michael@0: expect = [2,2]; michael@0: addThis(); michael@0: michael@0: michael@0: // SECTION2: define getter/setter in Object.prototype michael@0: Object.prototype.nameSETS = 0; michael@0: Object.prototype.nameGETS = 0; michael@0: Object.prototype.__defineSetter__(cnName, cnNameSetter); michael@0: Object.prototype.__defineGetter__(cnName, cnNameGetter); michael@0: michael@0: obj = new Object(); michael@0: status = 'In SECTION2 of test after 0 sets, 0 gets'; michael@0: actual = [obj.nameSETS,obj.nameGETS]; michael@0: expect = [0,0]; michael@0: addThis(); michael@0: michael@0: s = obj.name; michael@0: status = 'In SECTION2 of test after 0 sets, 1 get'; michael@0: actual = [obj.nameSETS,obj.nameGETS]; michael@0: expect = [0,1]; michael@0: addThis(); michael@0: michael@0: obj.name = cnFRED; michael@0: status = 'In SECTION2 of test after 1 set, 1 get'; michael@0: actual = [obj.nameSETS,obj.nameGETS]; michael@0: expect = [1,1]; michael@0: addThis(); michael@0: michael@0: obj.name = obj.name; michael@0: status = 'In SECTION2 of test after 2 sets, 2 gets'; michael@0: actual = [obj.nameSETS,obj.nameGETS]; michael@0: expect = [2,2]; michael@0: addThis(); michael@0: michael@0: michael@0: // SECTION 3: define getter/setter in prototype of user-defined constructor michael@0: function TestObject() michael@0: { michael@0: } michael@0: TestObject.prototype.nameSETS = 0; michael@0: TestObject.prototype.nameGETS = 0; michael@0: TestObject.prototype.__defineSetter__(cnName, cnNameSetter); michael@0: TestObject.prototype.__defineGetter__(cnName, cnNameGetter); michael@0: TestObject.prototype.name = cnDEFAULT; michael@0: michael@0: obj = new TestObject(); michael@0: status = 'In SECTION3 of test after 1 set, 0 gets'; // (we set a default value in the prototype) michael@0: actual = [obj.nameSETS,obj.nameGETS]; michael@0: expect = [1,0]; michael@0: addThis(); michael@0: michael@0: s = obj.name; michael@0: status = 'In SECTION3 of test after 1 set, 1 get'; michael@0: actual = [obj.nameSETS,obj.nameGETS]; michael@0: expect = [1,1]; michael@0: addThis(); michael@0: michael@0: obj.name = cnFRED; michael@0: status = 'In SECTION3 of test after 2 sets, 1 get'; michael@0: actual = [obj.nameSETS,obj.nameGETS]; michael@0: expect = [2,1]; michael@0: addThis(); michael@0: michael@0: obj.name = obj.name; michael@0: status = 'In SECTION3 of test after 3 sets, 2 gets'; michael@0: actual = [obj.nameSETS,obj.nameGETS]; michael@0: expect = [3,2]; michael@0: addThis(); michael@0: michael@0: obj2 = new TestObject(); michael@0: status = 'obj2 = new TestObject() after 1 set, 0 gets'; michael@0: actual = [obj2.nameSETS,obj2.nameGETS]; michael@0: expect = [1,0]; // we set a default value in the prototype - michael@0: addThis(); michael@0: michael@0: // Use both obj and obj2 - michael@0: obj2.name = obj.name + obj2.name; michael@0: status = 'obj2 = new TestObject() after 2 sets, 1 get'; michael@0: actual = [obj2.nameSETS,obj2.nameGETS]; michael@0: expect = [2,1]; michael@0: addThis(); michael@0: michael@0: status = 'In SECTION3 of test after 3 sets, 3 gets'; michael@0: actual = [obj.nameSETS,obj.nameGETS]; michael@0: expect = [3,3]; // we left off at [3,2] above - michael@0: addThis(); michael@0: michael@0: michael@0: //--------------------------------------------------------------------------------- michael@0: test(); michael@0: //--------------------------------------------------------------------------------- michael@0: michael@0: michael@0: function addThis() michael@0: { michael@0: statusitems[UBound] = status; michael@0: actualvalues[UBound] = actual.toString(); michael@0: expectedvalues[UBound] = expect.toString(); michael@0: UBound++; michael@0: } michael@0: michael@0: michael@0: function test() michael@0: { michael@0: enterFunc ('test'); michael@0: printBugNumber(BUGNUMBER); michael@0: printStatus (summary); michael@0: michael@0: for (var i = 0; i < UBound; i++) michael@0: { michael@0: reportCompare(expectedvalues[i], actualvalues[i], getStatus(i)); michael@0: } michael@0: michael@0: exitFunc ('test'); michael@0: } michael@0: michael@0: michael@0: function getStatus(i) michael@0: { michael@0: return statprefix + statusitems[i]; michael@0: }