1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/test262/ch11/11.5/11.5.2/S11.5.2_A4_T8.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,64 @@
1.4 +// Copyright 2009 the Sputnik authors. All rights reserved.
1.5 +// This code is governed by the BSD license found in the LICENSE file.
1.6 +
1.7 +/**
1.8 + * The result of division is determined by the specification of IEEE 754 arithmetics
1.9 + *
1.10 + * @path ch11/11.5/11.5.2/S11.5.2_A4_T8.js
1.11 + * @description Division of a zero by any non-zero finite value -0 results in zero of appropriate sign
1.12 + */
1.13 +
1.14 +//CHECK#1
1.15 +if (-0 / 1 !== -0) {
1.16 + $ERROR('#1.1: -0 / 1 === 0. Actual: ' + (-0 / 1));
1.17 +} else {
1.18 + if (1 / (-0 / 1) !== Number.NEGATIVE_INFINITY) {
1.19 + $ERROR('#1.2: -0 / 1 === - 0. Actual: +0');
1.20 + }
1.21 +}
1.22 +
1.23 +//CHECK#2
1.24 +if (-0 / -1 !== +0) {
1.25 + $ERROR('#2.1: -0 / -1 === 0. Actual: ' + (-0 / -1));
1.26 +} else {
1.27 + if (1 / (-0 / -1) !== Number.POSITIVE_INFINITY) {
1.28 + $ERROR('#2.2: -0 / -1 === + 0. Actual: -0');
1.29 + }
1.30 +}
1.31 +
1.32 +//CHECK#3
1.33 +if (+0 / 1 !== +0) {
1.34 + $ERROR('#3.1: +0 / 1 === 0. Actual: ' + (+0 / 1));
1.35 +} else {
1.36 + if (1 / (+0 / -1) !== Number.NEGATIVE_INFINITY) {
1.37 + $ERROR('#3.2: +0 / -1 === + 0. Actual: -0');
1.38 + }
1.39 +}
1.40 +
1.41 +//CHECK#4
1.42 +if (+0 / -1 !== -0) {
1.43 + $ERROR('#4.1: +0 / -1 === 0. Actual: ' + (+0 / -1));
1.44 +} else {
1.45 + if (1 / (+0 / -1) !== Number.NEGATIVE_INFINITY) {
1.46 + $ERROR('#4.2: +0 / -1 === - 0. Actual: +0');
1.47 + }
1.48 +}
1.49 +
1.50 +//CHECK#5
1.51 +if (+0 / -Number.MAX_VALUE !== -0) {
1.52 + $ERROR('#5.1: 0 / -Number.MAX_VALUE === 0. Actual: ' + (0 / -Number.MAX_VALUE));
1.53 +} else {
1.54 + if (1 / (+0 / -Number.MAX_VALUE) !== Number.NEGATIVE_INFINITY) {
1.55 + $ERROR('#5.2: +0 / -Number.MAX_VALUE === - 0. Actual: +0');
1.56 + }
1.57 +}
1.58 +
1.59 +//CHECK#6
1.60 +if (-0 / Number.MIN_VALUE !== -0) {
1.61 + $ERROR('#6.1: -0 / Number.MIN_VALUE === 0. Actual: ' + (-0 / Number.MIN_VALUE));
1.62 +} else {
1.63 + if (1 / (-0 / Number.MIN_VALUE) !== Number.NEGATIVE_INFINITY) {
1.64 + $ERROR('#6.2: -0 / Number.MIN_VALUE === - 0. Actual: +0');
1.65 + }
1.66 +}
1.67 +
