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 only evaluates Expression
michael@0:  *
michael@0:  * @path ch11/11.1/11.1.6/S11.1.6_A3_T4.js
michael@0:  * @description Applying grouping operator to undefined
michael@0:  */
michael@0: 
michael@0: //Check for undefined and null
michael@0: 
michael@0: //CHECK#1
michael@0: if ((undefined) !== undefined) {
michael@0:   $ERROR('#1: (undefined) === undefined. Actual: ' + ((undefined)));
michael@0: }
michael@0: 
michael@0: //CHECK#2
michael@0: if ((void 0) !== void 0) {
michael@0:   $ERROR('#2: (void 0) === void 0. Actual: ' + ((void 0)));
michael@0: }
michael@0: 
michael@0: //CHECK#2
michael@0: if ((null) !== null) {
michael@0:   $ERROR('#2: (null) === null. Actual: ' + ((null)));
michael@0: }
michael@0: