1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/test262/ch11/11.4/11.4.7/S11.4.7_A4.2.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,33 @@
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 + * Negating +0 produces -0, negating -0 produces +0
1.9 + *
1.10 + * @path ch11/11.4/11.4.7/S11.4.7_A4.2.js
1.11 + * @description Checking Infinity
1.12 + */
1.13 +
1.14 +//CHECK#1
1.15 +var x = 0;
1.16 +x = -x;
1.17 +if (x !== -0) {
1.18 + $ERROR('#1.1: var x = 0; x = -x; x === 0. Actual: ' + (x));
1.19 +} else {
1.20 + if (1/x !== Number.NEGATIVE_INFINITY) {
1.21 + $ERROR('#1.2: var x = 0; x = -x; x === - 0. Actual: +0');
1.22 + }
1.23 +}
1.24 +
1.25 +//CHECK#2
1.26 +var x = -0;
1.27 +x = -x;
1.28 +if (x !== 0) {
1.29 + $ERROR('#2.1: var x = -0; x = -x; x === 0. Actual: ' + (x));
1.30 +} else {
1.31 + if (1/x !== Number.POSITIVE_INFINITY) {
1.32 + $ERROR('#2.2: var x = -0; x = -x; x === + 0. Actual: -0');
1.33 + }
1.34 +}
1.35 +
1.36 +
