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:  * The result of division is determined by the specification of IEEE 754 arithmetics
michael@0:  *
michael@0:  * @path ch11/11.5/11.5.2/S11.5.2_A4_T7.js
michael@0:  * @description Division of a zero by a zero results in NaN
michael@0:  */
michael@0: 
michael@0: //CHECK#1
michael@0: if (isNaN(+0 / +0) !== true) {
michael@0:   $ERROR('#1: +0 / +0 === Not-a-Number. Actual: ' + (+0 / +0));
michael@0: }  
michael@0: 
michael@0: //CHECK#2
michael@0: if (isNaN(-0 / +0) !== true) {
michael@0:   $ERROR('#2: -0 / +0 === Not-a-Number. Actual: ' + (-0 / +0)); 
michael@0: } 
michael@0: 
michael@0: //CHECK#3
michael@0: if (isNaN(+0 / -0) !== true) {
michael@0:   $ERROR('#3: +0 / -0 === Not-a-Number. Actual: ' + (+0 / -0)); 
michael@0: } 
michael@0: 
michael@0: //CHECK#4
michael@0: if (isNaN(-0 / -0) !== true) {
michael@0:   $ERROR('#4: -0 / -0 === Not-a-Number. Actual: ' + (-0 / -0));
michael@0: } 
michael@0: