1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/test262/ch11/11.6/11.6.2/S11.6.2_A4_T8.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,30 @@
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 + * Operator x - y produces the same result as x + (-y)
1.9 + *
1.10 + * @path ch11/11.6/11.6.2/S11.6.2_A4_T8.js
1.11 + * @description If the magnitude is too large to represent, the operation overflows and the result is then an infinity of appropriate sign
1.12 + */
1.13 +
1.14 +//CHECK#1
1.15 +if (Number.MAX_VALUE - -Number.MAX_VALUE !== Number.POSITIVE_INFINITY) {
1.16 + $ERROR('#1: Number.MAX_VALUE - -Number.MAX_VALUE === Number.POSITIVE_INFINITY. Actual: ' + (Number.MAX_VALUE - -Number.MAX_VALUE));
1.17 +}
1.18 +
1.19 +//CHECK#2
1.20 +if (-Number.MAX_VALUE - Number.MAX_VALUE !== Number.NEGATIVE_INFINITY) {
1.21 + $ERROR('#2: -Number.MAX_VALUE - umber.MAX_VALUE === Number.NEGATIVE_INFINITY. Actual: ' + (-Number.MAX_VALUE - umber.MAX_VALUE));
1.22 +}
1.23 +
1.24 +//CHECK#3
1.25 +if (1e+308 - -1e+308 !== Number.POSITIVE_INFINITY) {
1.26 + $ERROR('#3: 1e+308 - -1e+308 === Number.POSITIVE_INFINITY. Actual: ' + (1e+308 - -1e+308));
1.27 +}
1.28 +
1.29 +//CHECK#4
1.30 +if (-8.99e+307 - 8.99e+307 !== Number.NEGATIVE_INFINITY) {
1.31 + $ERROR('#4: -8.99e+307 - 8.99e+307 === Number.NEGATIVE_INFINITY. Actual: ' + (-8.99e+307 - 8.99e+307));
1.32 +}
1.33 +
