test262/test/built-ins/Math/asin/S15.8.2.3_A2.js

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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.
/*---
info: If x is greater than 1, Math.asin(x) is NaN
2014-07-25 00:41:42 +02:00
es5id: 15.8.2.3_A2
description: Checking if Math.asin(x) is NaN, where x is greater than 1
---*/
// CHECK#1
var x = 1.000000000000001;
if (!isNaN(Math.asin(x)))
{
$ERROR("#1: 'var x = 1.000000000000001; isNaN(Math.asin(x)) === false'");
}
// CHECK#2
x = 2;
if (!isNaN(Math.asin(x)))
{
$ERROR("#2: 'x = 2; isNaN(Math.asin(x)) === false'");
}
// CHECK#3
x = +Infinity;
if (!isNaN(Math.asin(x)))
{
$ERROR("#3: 'x = +Infinity; isNaN(Math.asin(x)) === false'");
}