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// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/**
* The result of division is determined by the specification of IEEE 754 arithmetics
*
* @path ch11/11.5/11.5.2/S11.5.2_A4_T6.js
* @description Division of a finite value by an infinity results in zero of appropriate sign
*/
//CHECK#1
if (1 / Number.NEGATIVE_INFINITY !== -0) {
$ERROR('#1.1: 1 / -Infinity === 0. Actual: ' + (1 / -Infinity));
} else {
if (1 / (1 / Number.NEGATIVE_INFINITY) !== Number.NEGATIVE_INFINITY) {
$ERROR('#1.2: 1 / -Infinity === - 0. Actual: +0');
}
}
//CHECK#2
if (-1 / Number.NEGATIVE_INFINITY !== +0) {
$ERROR('#2.1: -1 / -Infinity === 0. Actual: ' + (-1 / -Infinity));
} else {
if (1 / (-1 / Number.NEGATIVE_INFINITY) !== Number.POSITIVE_INFINITY) {
$ERROR('#2.2: -1 / -Infinity === + 0. Actual: -0');
}
}
//CHECK#3
if (1 / Number.POSITIVE_INFINITY !== +0) {
$ERROR('#3.1: 1 / Infinity === 0. Actual: ' + (1 / Infinity));
} else {
if (1 / (1 / Number.POSITIVE_INFINITY) !== Number.POSITIVE_INFINITY) {
$ERROR('#3.2: 1 / Infinity === + 0. Actual: -0');
}
}
//CHECK#4
if (-1 / Number.POSITIVE_INFINITY !== -0) {
$ERROR('#4.1: -1 / Infinity === 0. Actual: ' + (-1 / Infinity));
} else {
if (1 / (-1 / Number.POSITIVE_INFINITY) !== Number.NEGATIVE_INFINITY) {
$ERROR('#4.2: -1 / Infinity === - 0. Actual: +0');
}
}
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