// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/**
 * The result of an addition is determined using the rules of IEEE 754 double-precision arithmetics
 *
 * @path ch11/11.6/11.6.1/S11.6.1_A4_T2.js
 * @description The sum of two infinities of opposite sign is NaN
 */

//CHECK#1
if (isNaN(Number.POSITIVE_INFINITY + Number.NEGATIVE_INFINITY) !== true ) {
  $ERROR('#1: Infinity + -Infinity === Not-a-Number. Actual: ' + (Infinity + -Infinity));
}

//CHECK#2
if (isNaN(Number.NEGATIVE_INFINITY + Number.POSITIVE_INFINITY) !== true ) {
  $ERROR('#2: -Infinity + Infinity === Not-a-Number. Actual: ' + (-Infinity + Infinity));
}