michael@0: // Copyright 2009 the Sputnik authors.  All rights reserved.
michael@0: // This code is governed by the BSD license found in the LICENSE file.
michael@0: 
michael@0: /**
michael@0:  * ToObject conversion from Object: The result is the input
michael@0:  * argument (no conversion)
michael@0:  *
michael@0:  * @path ch09/9.9/S9.9_A6.js
michael@0:  * @description Converting from Objects to Object
michael@0:  */
michael@0: 
michael@0: function MyObject( val ) {
michael@0:     this.value = val;
michael@0:     this.valueOf = function (){ return this.value; }
michael@0: }
michael@0: 
michael@0: var x = new MyObject(1);
michael@0: var y = Object(x);
michael@0: 
michael@0: // CHECK#1
michael@0: if (y.valueOf() !== x.valueOf()){
michael@0:   $ERROR('#1: Object(obj).valueOf() === obj.valueOf(). Actual: ' + (Object(obj).valueOf()));
michael@0: }
michael@0: 
michael@0: // CHECK#2
michael@0: if (typeof y !== typeof x){
michael@0:   $ERROR('#2: typeof Object(obj) === typeof obj. Actual: ' + (typeof Object(obj)));
michael@0: }
michael@0: 
michael@0: // CHECK#3
michael@0: if (y.constructor.prototype !== x.constructor.prototype){
michael@0:   $ERROR('#3: Object(obj).constructor.prototype === obj.constructor.prototype. Actual: ' + (Object(obj).constructor.prototype));
michael@0: }
michael@0: 
michael@0: 
michael@0: // CHECK#4
michael@0: if (y !== x){
michael@0:   $ERROR('#4: Object(obj) === obj');
michael@0: }
michael@0: