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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.
/**
* @name: S11.6.1_A4_T4;
* @section: 11.6.1, 11.6.3;
* @assertion: The result of an addition is determined using the rules of IEEE 754 double-precision arithmetics;
* @description: The sum of an infinity and a finite value is equal to the infinite operand;
*/
// Converted for Test262 from original Sputnik source
ES5Harness.registerTest( {
id: "S11.6.1_A4_T4",
path: "TestCases/11_Expressions/11.6_Additive_Operators/11.6.1_The_Addition_operator/S11.6.1_A4_T4.js",
assertion: "The result of an addition is determined using the rules of IEEE 754 double-precision arithmetics",
description: "The sum of an infinity and a finite value is equal to the infinite operand",
test: function testcase() {
//CHECK#1
if (Number.POSITIVE_INFINITY + 1 !== Number.POSITIVE_INFINITY ) {
$ERROR('#1: Infinity + 1 === Infinity. Actual: ' + (Infinity + 1));
}
//CHECK#2
if (-1 + Number.POSITIVE_INFINITY !== Number.POSITIVE_INFINITY ) {
$ERROR('#2: -1 + Infinity === Infinity. Actual: ' + (-1 + Infinity));
}
//CHECK#3
if (Number.NEGATIVE_INFINITY + 1 !== Number.NEGATIVE_INFINITY ) {
$ERROR('#3: -Infinity + 1 === -Infinity. Actual: ' + (-Infinity + 1));
}
//CHECK#4
if (-1 + Number.NEGATIVE_INFINITY !== Number.NEGATIVE_INFINITY ) {
$ERROR('#4: -1 + -Infinity === -Infinity. Actual: ' + (-1 + -Infinity));
}
//CHECK#5
if (Number.POSITIVE_INFINITY + Number.MAX_VALUE !== Number.POSITIVE_INFINITY ) {
$ERROR('#5: Infinity + Number.MAX_VALUE === Infinity. Actual: ' + (Infinity + Number.MAX_VALUE));
}
//CHECK#6
if (-Number.MAX_VALUE + Number.POSITIVE_INFINITY !== Number.POSITIVE_INFINITY ) {
$ERROR('#6: -Number.MAX_VALUE + Infinity === Infinity. Actual: ' + (-Number.MAX_VALUE + Infinity));
}
//CHECK#7
if (Number.NEGATIVE_INFINITY + Number.MAX_VALUE !== Number.NEGATIVE_INFINITY ) {
$ERROR('#7: -Infinity + Number.MAX_VALUE === -Infinity. Actual: ' + (-Infinity + Number.MAX_VALUE));
}
//CHECK#8
if (-Number.MAX_VALUE + Number.NEGATIVE_INFINITY !== Number.NEGATIVE_INFINITY ) {
$ERROR('#8: -Number.MAX_VALUE + -Infinity === -Infinity. Actual: ' + (-Number.MAX_VALUE + -Infinity));
}
}
});
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