//-------------------------------------------------------------------------------------------------------

// Copyright (C) Microsoft. All rights reserved.

// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.

//-------------------------------------------------------------------------------------------------------

runTest('new Number("444" + "123")');

runTest('new Number(-444123)');

runTest('new Number("444" + "123.789123456789875436")');

runTest('new Number(-444123.78963636363636363636)');

runTest('new Number(0)');

runTest('1e21');

function runTest(numberToTestAsString)

{

writeLine("Test: " + numberToTestAsString);

var n = eval(numberToTestAsString + ";");

writeLine("n.toString(): " + n.toString());

writeLine("n.toString(10): " + n.toString(10));

writeLine("n.toString(8): " + n.toString(8));

writeLine("n.toString(2): " + n.toString(2));

writeLine("n.toString(16): " + n.toString(16));

writeLine("n.toString(25): " + n.toString(25));

writeLine("n.toFixed(): " + n.toFixed());

writeLine("n.toFixed(0): " + n.toFixed(0));

writeLine("n.toFixed(2): " + n.toFixed(2));

writeLine("n.toFixed(5): " + n.toFixed(5));

writeLine("n.toFixed(20): " + n.toFixed(20));

safeCall(function () { n.toFixed(-1); });

safeCall(function () { n.toFixed(21); });

writeLine("n.toExponential(): " + n.toExponential());

writeLine("n.toExponential(2): " + n.toExponential(2));

writeLine("n.toExponential(5): " + n.toExponential(5));

writeLine("n.toPrecision(): " + n.toPrecision());

writeLine("n.toPrecision(2): " + n.toPrecision(2));

writeLine("n.toPrecision(5): " + n.toPrecision(5));

writeLine("n.toPrecision(20): " + n.toPrecision(20));

// test toFixed toString round formatting

if ( !(1.25499999999999989342.toFixed(2) + "" == "1.25") ||

!(1.255.toFixed(2) + "" == "1.25") ||

!(1.245.toFixed(2) + "" == "1.25") ||

!(8.255.toFixed(2) + "" == "8.26") ) {

throw Error("1.255.toFixed(2) != 1.25 or 8.255.toFixed(2) != 8.26 ??");

}

if (-4.223372036854776e+12 + "" != -4.223372036854776e+12.toFixed(3)) {

// original number is;

// -4223372036854.77587890625

// We don't know the 8 after 775

// Our default approach is to pick upperBound

throw Error("-4.223372036854776e+12 -> -4223372036854.776");

}

writeLine("");

}

// Helpers

function writeLine(str)

{

WScript.Echo("" + str);

}

function safeCall(func)

{

try

{

return func();

}

catch (ex)

{

writeLine(ex.name + ": " + ex.message);

}

}