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:  * Type(x) and Type(y) are Number-s minus NaN, +0, -0.
michael@0:  * Return true, if x is the same number value as y; otherwise, return false
michael@0:  *
michael@0:  * @path ch11/11.9/11.9.1/S11.9.1_A4.3.js
michael@0:  * @description x and y are primitive numbers
michael@0:  */
michael@0: 
michael@0: //CHECK#1
michael@0: if ((Number.POSITIVE_INFINITY == Number.POSITIVE_INFINITY) !== true) {
michael@0:   $ERROR('#1: (+Infinity == +Infinity) === true');
michael@0: }
michael@0: 
michael@0: //CHECK#2
michael@0: if ((Number.NEGATIVE_INFINITY == Number.NEGATIVE_INFINITY) !== true) {
michael@0:   $ERROR('#2: (-Infinity == -Infinity) === true');
michael@0: }
michael@0: 
michael@0: //CHECK#3
michael@0: if ((Number.POSITIVE_INFINITY == -Number.NEGATIVE_INFINITY) !== true) {
michael@0:   $ERROR('#3: (+Infinity == -(-Infinity)) === true');
michael@0: }
michael@0: 
michael@0: //CHECK#4
michael@0: if ((1 == 0.999999999999) !== false) {
michael@0:   $ERROR('#4: (1 == 0.999999999999) === false');
michael@0: }
michael@0: 
michael@0: //CHECK#5
michael@0: if ((1.0 == 1) !== true) {
michael@0:   $ERROR('#5: (1.0 == 1) === true');
michael@0: }
michael@0: