1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/test262/ch11/11.5/11.5.1/S11.5.1_A4_T3.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,50 @@
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 a floating-point multiplication is governed by the rules of IEEE 754 double-precision arithmetics
1.9 + *
1.10 + * @path ch11/11.5/11.5.1/S11.5.1_A4_T3.js
1.11 + * @description Multiplication of an infinity by a zero results in NaN
1.12 + */
1.13 +
1.14 +//CHECK#1
1.15 +if (isNaN(Number.NEGATIVE_INFINITY * 0) !== true) {
1.16 + $ERROR('#1: Infinity * 0 === Not-a-Number. Actual: ' + (Infinity * 0));
1.17 +}
1.18 +
1.19 +//CHECK#2
1.20 +if (isNaN(-0 * Number.NEGATIVE_INFINITY) !== true) {
1.21 + $ERROR('#2: -0 * -Infinity === Not-a-Number. Actual: ' + (-0 * -Infinity));
1.22 +}
1.23 +
1.24 +//CHECK#3
1.25 +if (isNaN(Number.POSITIVE_INFINITY * -0) !== true) {
1.26 + $ERROR('#3: Infinity * -0 === Not-a-Number. Actual: ' + (Infinity * -0));
1.27 +}
1.28 +
1.29 +//CHECK#4
1.30 +if (isNaN(0 * Number.POSITIVE_INFINITY) !== true) {
1.31 + $ERROR('#4: 0 * Infinity === Not-a-Number. Actual: ' + (0 * Infinity));
1.32 +}
1.33 +
1.34 +//CHECK#5
1.35 +if (isNaN(Number.NEGATIVE_INFINITY * -0) !== true) {
1.36 + $ERROR('#5: Infinity * -0 === Not-a-Number. Actual: ' + (Infinity * -0));
1.37 +}
1.38 +
1.39 +//CHECK#6
1.40 +if (isNaN(0 * Number.NEGATIVE_INFINITY) !== true) {
1.41 + $ERROR('#6: 0 * -Infinity === Not-a-Number. Actual: ' + (0 * -Infinity));
1.42 +}
1.43 +
1.44 +//CHECK#7
1.45 +if (isNaN(Number.POSITIVE_INFINITY * 0) !== true) {
1.46 + $ERROR('#7: Infinity * 0 === Not-a-Number. Actual: ' + (Infinity * 0));
1.47 +}
1.48 +
1.49 +//CHECK#8
1.50 +if (isNaN(-0 * Number.POSITIVE_INFINITY) !== true) {
1.51 + $ERROR('#8: -0 * Infinity === Not-a-Number. Actual: ' + (-0 * Infinity));
1.52 +}
1.53 +
