blob: d7edc4ca1f930193b2b6aba9558246be9962c0cf [file] [log] [blame]
//-------------------------------------------------------------------------------------------------------
// Copyright (C) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.
//-------------------------------------------------------------------------------------------------------
// interesting floating point limits
checkNaN(NaN);
check(+0, +0);
check(-0.0, -0.0);
checkNaN(+Infinity);
checkNaN(-Infinity);
check(1, (Math.PI) /2);
check(0.5 , (Math.PI) / 6);
if(!isNaN(Math.sin()))
{
WScript.Echo("error: Math.sin() is not NaN");
}
WScript.Echo("done");
function check(result, n) {
var rs = Math.sin(n);
if (Math.abs(rs - result) > 0.00000000001) {
WScript.Echo("sin(" + n + ") != " + result);
WScript.Echo(" wrong result is sin(" + n + ") = " + rs);
}
}
function checkNaN(x) {
var rs = Math.sin(x);
if (!isNaN(rs)) {
WScript.Echo("sin(" + x + ") != NaN");
WScript.Echo(" wrong result is sin(" + x + ") = " + rs);
}
}