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:  * "This" operator doesn't use GetValue. The operators "delete" and "typeof" can be applied to parenthesised expressions
michael@0:  *
michael@0:  * @path ch11/11.1/11.1.6/S11.1.6_A2.js
michael@0:  * @description Applying "delete" and "typeof" operators to an undefined variable and a property of an object
michael@0:  */
michael@0: 
michael@0: //CHECK#1
michael@0: if (delete (x) !== true) {
michael@0:   $ERROR('#1: delete (x) === true');
michael@0: }
michael@0: 
michael@0: //CHECK#2
michael@0: if (typeof (x) !== "undefined") {
michael@0:   $ERROR('#2: typeof (x) === "undefined". Actual: ' + (typeof (x)));
michael@0: }
michael@0: 
michael@0: var object = {};
michael@0: //CHECK#3
michael@0: if (delete (object.prop) !== true) {
michael@0:   $ERROR('#3: var object = {}; delete (object.prop) === true');
michael@0: }
michael@0: 
michael@0: //CHECK#4
michael@0: if (typeof (object.prop) !== "undefined") {
michael@0:   $ERROR('#4: var object = {}; typeof (object.prop) === "undefined". Actual: ' + (typeof (object.prop)));
michael@0: }
michael@0: