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:  * Operator x - y returns ToNumber(x) - ToNumber(y)
michael@0:  *
michael@0:  * @path ch11/11.6/11.6.2/S11.6.2_A3_T1.5.js
michael@0:  * @description Type(x) and Type(y) vary between Object object and Function object
michael@0:  */
michael@0: 
michael@0: //CHECK#1
michael@0: if (isNaN({} - function(){return 1}) !== true) {
michael@0:   $ERROR('#1: {} - function(){return 1} === Not-a-Number. Actual: ' + ({} - function(){return 1}));
michael@0: }
michael@0: 
michael@0: //CHECK#2
michael@0: if (isNaN(function(){return 1} - {}) !== true) {
michael@0:   $ERROR('#2: function(){return 1} - {} === Not-a-Number. Actual: ' + (function(){return 1} - {}));
michael@0: }
michael@0: 
michael@0: //CHECK#3
michael@0: if (isNaN(function(){return 1} - function(){return 1}) !== true) {
michael@0:   $ERROR('#3: function(){return 1} - function(){return 1} === Not-a-Number. Actual: ' + (function(){return 1} - function(){return 1}));
michael@0: }
michael@0: 
michael@0: //CHECK#4
michael@0: if (isNaN({} - {}) !== true) {
michael@0:   $ERROR('#4: {} - {} === Not-a-Number. Actual: ' + ({} - {}));
michael@0: }
michael@0: