1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/test262/ch11/11.6/11.6.1/S11.6.1_A4_T9.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 + * The result of an addition is determined using the rules of IEEE 754 double-precision arithmetics
1.9 + *
1.10 + * @path ch11/11.6/11.6.1/S11.6.1_A4_T9.js
1.11 + * @description The addition operator is not always associative ( x + y + z is the same (x + y) + z, not x + (y + z))
1.12 + */
1.13 +
1.14 +//CHECK#1
1.15 +if (-Number.MAX_VALUE + Number.MAX_VALUE + Number.MAX_VALUE !== (-Number.MAX_VALUE + Number.MAX_VALUE) + Number.MAX_VALUE) {
1.16 + $ERROR('#1: -Number.MAX_VALUE + Number.MAX_VALUE + Number.MAX_VALUE === (-Number.MAX_VALUE + Number.MAX_VALUE) + Number.MAX_VALUE. Actual: ' + (-Number.MAX_VALUE + Number.MAX_VALUE + Number.MAX_VALUE));
1.17 +}
1.18 +
1.19 +//CHECK#2
1.20 +if ((-Number.MAX_VALUE + Number.MAX_VALUE) + Number.MAX_VALUE === -Number.MAX_VALUE + (Number.MAX_VALUE + Number.MAX_VALUE)) {
1.21 + $ERROR('#2: (-Number.MAX_VALUE + Number.MAX_VALUE) + Number.MAX_VALUE === -Number.MAX_VALUE + (Number.MAX_VALUE + Number.MAX_VALUE). Actual: ' + ((-Number.MAX_VALUE + Number.MAX_VALUE) + Number.MAX_VALUE));
1.22 +}
1.23 +
1.24 +//CHECK#3
1.25 +if ("1" + 1 + 1 !== ("1" + 1) + 1) {
1.26 + $ERROR('#3: "1" + 1 + 1 === ("1" + 1) + 1. Actual: ' + ("1" + 1 + 1));
1.27 +}
1.28 +
1.29 +//CHECK#4
1.30 +if (("1" + 1) + 1 === "1" + (1 + 1)) {
1.31 + $ERROR('#4: ("1" + 1) + 1 !== "1" + (1 + 1)');
1.32 +}
1.33 +
