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// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/**
* The result of an addition is determined using the rules of IEEE 754 double-precision arithmetics
*
* @path ch11/11.6/11.6.1/S11.6.1_A4_T9.js
* @description The addition operator is not always associative ( x + y + z is the same (x + y) + z, not x + (y + z))
*/
//CHECK#1
if (-Number.MAX_VALUE + Number.MAX_VALUE + Number.MAX_VALUE !== (-Number.MAX_VALUE + Number.MAX_VALUE) + Number.MAX_VALUE) {
$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));
}
//CHECK#2
if ((-Number.MAX_VALUE + Number.MAX_VALUE) + Number.MAX_VALUE === -Number.MAX_VALUE + (Number.MAX_VALUE + Number.MAX_VALUE)) {
$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));
}
//CHECK#3
if ("1" + 1 + 1 !== ("1" + 1) + 1) {
$ERROR('#3: "1" + 1 + 1 === ("1" + 1) + 1. Actual: ' + ("1" + 1 + 1));
}
//CHECK#4
if (("1" + 1) + 1 === "1" + (1 + 1)) {
$ERROR('#4: ("1" + 1) + 1 !== "1" + (1 + 1)');
}
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