blob: 3f84058ca3db7a2aeb27170b2439b1d75d2c7c94 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
// 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_T5.js
* @description Division of an infinity by a finite non-zero value results in a signed infinity
*/
//CHECK#1
if (Number.NEGATIVE_INFINITY / 1 !== Number.NEGATIVE_INFINITY) {
$ERROR('#1: -Infinity / 1 === -Infinity. Actual: ' + (-Infinity / 1));
}
//CHECK#2
if (Number.NEGATIVE_INFINITY / -1 !== Number.POSITIVE_INFINITY) {
$ERROR('#2: -Infinity / -1 === Infinity. Actual: ' + (-Infinity / -1));
}
//CHECK#3
if (Number.POSITIVE_INFINITY / 1 !== Number.POSITIVE_INFINITY) {
$ERROR('#3: Infinity / 1 === Infinity. Actual: ' + (Infinity / 1));
}
//CHECK#4
if (Number.POSITIVE_INFINITY / -1 !== Number.NEGATIVE_INFINITY) {
$ERROR('#4: Infinity / -1 === -Infinity. Actual: ' + (Infinity / -1));
}
//CHECK#5
if (Number.POSITIVE_INFINITY / -Number.MAX_VALUE !== Number.NEGATIVE_INFINITY) {
$ERROR('#5: Infinity / -Number.MAX_VALUE === -Infinity. Actual: ' + (Infinity / -Number.MAX_VALUE));
}
//CHECK#6
if (Number.NEGATIVE_INFINITY / Number.MIN_VALUE !== Number.NEGATIVE_INFINITY) {
$ERROR('#6: -Infinity / Number.MIN_VALUE === -Infinity. Actual: ' + (-Infinity / Number.MIN_VALUE));
}
|
