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v4.0.0 toFormat amended

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pull/10/head v4.0.0
Michael Mclaughlin 10 years ago
parent 67bb6b838f
commit 8d7a9969de
6 changed files with 385 additions and 139 deletions
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28
README.md
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@ -11,7 +11,6 @@ An arbitrary-precision Decimal type for JavaScript.
- Includes a `toFraction` and correctly-rounded `exp`, `ln`, `log` and `sqrt` functions
- Supports non-integer powers
- Works with numbers with or without fraction digits in bases from 2 to 64 inclusive
- Stores values in an accessible decimal floating-point format
- No dependencies
- Wide platform compatibility: uses JavaScript 1.5 (ECMAScript 3) features only
- Comprehensive [documentation](http://mikemcl.github.io/decimal.js/) and test set
@ -27,8 +26,8 @@ those involving division.
This library also adds `exp`, `ln` and `log` functions, among others, and supports non-integer powers.
Another major difference is that this library enables multiple Decimal constructors to be created
each with their own configuration (e.g. precision and range). This is, however, a significantly
larger library than *bignumber.js* and the even smaller [big.js](https://github.com/MikeMcl/big.js/).
each with their own configuration. This is, however, a significantly larger library than
*bignumber.js* and the even smaller [big.js](https://github.com/MikeMcl/big.js/).
## Load
@ -98,10 +97,15 @@ Like JavaScript's Number type, there are `toExponential`, `toFixed` and `toPreci
x.toString(16) // 'ff.8'
There is a `toFraction` method with an optional *maximum denominator* argument
There is a `toFormat` method,
y = new Decimal(355)
pi = y.dividedBy(113) // '3.1415929204'
y = new Decimal(1e6)
y.toFormat(2) // '1,000,000.00'
a `toFraction` method with an optional *maximum denominator* argument
z = new Decimal(355)
pi = z.dividedBy(113) // '3.1415929204'
pi.toFraction() // [ '7853982301', '2500000000' ]
pi.toFraction(1000) // [ '355', '113' ]
@ -111,15 +115,16 @@ and `isNaN` and `isFinite` methods, as `NaN` and `Infinity` are valid `Decimal`
y = new Decimal(Infinity) // 'Infinity'
x.isNaN() && !y.isNaN() && !x.isFinite() && !y.isFinite() // true
All calculations are rounded to the number of significant digits specified by the `precision` property
of the Decimal constructor and rounded using the rounding mode specified by the `rounding` property.
All calculations are rounded according to the number of significant digits and rounding mode
specified by the `precision` and `rounding` properties of the Decimal constructor.
As mentioned above, multiple Decimal constructors can be created, each with their own independent
configuration which applies to all Decimal numbers created from it.
// Set the precision and rounding of the default Decimal constructor
Decimal.config({ precision: 5, rounding: 4 })
// constructor is a factory method and it can also accept a configuration object
// Create another Decimal constructor, optionally passing in a configuration object
Decimal10 = Decimal.constructor({ precision: 10, rounding: 1 })
x = new Decimal(5)
@ -178,7 +183,7 @@ then
will create *decimal.min.js*.
The *decimal.min.js* already present was created with *Microsoft Ajax Minifier 5.8*.
The *decimal.min.js* already present was created with *Microsoft Ajax Minifier 5.11*.
## Feedback
@ -198,6 +203,9 @@ See LICENCE.
## Change Log
####4.0.0
* 10/11/2014 `toFormat` amended to use `Decimal.format` object for more flexible configuration.
####3.0.1
* 8/06/2014 Surround crypto require in try catch. See issue #5

132
decimal.js
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@ -1,10 +1,10 @@
/*! decimal.js v3.0.1 https://github.com/MikeMcl/decimal.js/LICENCE */
/*! decimal.js v4.0.0 https://github.com/MikeMcl/decimal.js/LICENCE */
;(function (global) {
'use strict';
/*
* decimal.js v3.0.1
* decimal.js v4.0.0
* An arbitrary-precision Decimal type for JavaScript.
* https://github.com/MikeMcl/decimal.js
* Copyright (c) 2014 Michael Mclaughlin <M8ch88l@gmail.com>
@ -1260,25 +1260,74 @@
/*
* Return a string representing the value of this Decimal in normal notation rounded using
* rounding mode rounding to dp fixed decimal places, with the integer part of the number
* separated into thousands by string sep1 or ',' if sep1 is null or undefined, and the
* fraction part separated into groups of five digits by string sep2.
* Return a string representing the value of this Decimal in fixed-point notation to dp decimal
* places, rounded using rounding mode rm or Decimal.rounding if rm is omitted, and formatted
* according to the following properties of the Decimal.format object.
*
* [sep1] {string} The grouping separator of the integer part of the number.
* [sep2] {string} The grouping separator of the fraction part of the number.
* [dp] {number} Decimal places. Integer, -MAX_DIGITS to MAX_DIGITS inclusive.
* Decimal.format = {
* decimalSeparator : '.',
* groupSeparator : ',',
* groupSize : 3,
* secondaryGroupSize : 0,
* fractionGroupSeparator : '\xA0', // non-breaking space
* fractionGroupSize : 0
* };
*
* If groupFractionDigits is truthy, fraction digits will be separated into 5-digit groupings
* using the space character as separator.
*
* Non-breaking thin-space: \u202f
* [dp] {number} Decimal places. Integer, -MAX_DIGITS to MAX_DIGITS inclusive.
* [rm] {number} Rounding mode. Integer, 0 to 8 inclusive
*
* If dp is invalid the error message will incorrectly give the method as toFixed.
* (If dp or rm are invalid the error message will give the offending method call as toFixed.)
*
*/
P['toFormat'] = function ( sep1, dp, sep2 ) {
var arr = this.toFixed(dp).split('.');
P['toFormat'] = function( dp, rm ) {
var x = this;
if ( !x['c'] ) {
return x.toString();
}
var i,
isNeg = x['s'] < 0,
format = x['constructor']['format'],
groupSeparator = format['groupSeparator'],
g1 = +format['groupSize'],
g2 = +format['secondaryGroupSize'],
arr = x.toFixed( dp, rm ).split('.'),
intPart = arr[0],
fractionPart = arr[1],
intDigits = isNeg ? intPart.slice(1) : intPart,
len = intDigits.length;
if (g2) {
len -= ( i = g1, g1 = g2, g2 = i );
}
if ( g1 > 0 && len > 0 ) {
i = len % g1 || g1;
intPart = intDigits.substr( 0, i );
for ( ; i < len; i += g1 ) {
intPart += groupSeparator + intDigits.substr( i, g1 );
}
if ( g2 > 0 ) {
intPart += groupSeparator + intDigits.slice(i);
}
return arr[0].replace( /\B(?=(\d{3})+$)/g, sep1 == null ? ',' : sep1 + '' ) +
( arr[1] ? '.' + ( sep2 ? arr[1].replace( /\d{5}\B/g, '$&' + sep2 ) : arr[1] ) : '' );
if (isNeg) {
intPart = '-' + intPart;
}
}
return fractionPart
? intPart + format['decimalSeparator'] + ( ( g2 = +format['fractionGroupSize'] )
? fractionPart.replace( new RegExp( '\\d{' + g2 + '}\\B', 'g' ),
'$&' + format['fractionGroupSeparator'] )
: fractionPart )
: intPart;
};
@ -1566,8 +1615,8 @@
log10(x_significand) = ln(x_significand) / ln(10)
*/
e = b == 0 || !isFinite(b)
? mathfloor( yN * (
Math.log( '0.' + coefficientToString( x['c'] ) ) / Math.LN10 + x['e'] + 1 ) )
? mathfloor( yN * ( Math.log( '0.' + coefficientToString( x['c'] ) ) /
Math.LN10 + x['e'] + 1 ) )
: new Decimal( b + '' )['e'];
// Estimate may be incorrect e.g.: x: 0.999999999999999999, y: 2.29, e: 0, r.e:-1
@ -2816,7 +2865,7 @@
been repeated previously) and the first 4 rounding digits 9999?
If so, restart the summation with a higher precision, otherwise
E.g. with precision: 12, rounding: 1
e.g. with precision: 12, rounding: 1
ln(135520028.6126091714265381533) = 18.7246299999 when it should be 18.72463.
sd - guard is the index of first rounding digit.
@ -2853,7 +2902,7 @@
Decimal = x['constructor'];
// Don't round if sd is null or undefined.
r: if ( sd != i ) {
r: if ( sd != null ) {
// Infinity/NaN.
if ( !( xc = x['c'] ) ) {
@ -2978,7 +3027,7 @@
for ( ; ; ) {
// Is the digit to be rounded up in the first element of xc.
// Is the digit to be rounded up in the first element of xc?
if ( xci == 0 ) {
// i will be the length of xc[0] before k is added.
@ -3132,6 +3181,16 @@
* crypto {boolean|number}
* modulo {number}
*
* format {object} See Decimal.prototype.toFormat
* decimalSeparator {string}
* groupSeparator {string}
* groupSize {number}
* secondaryGroupSize {number}
* groupFractionDigits {boolean|number}
*
* A format object will replace the existing Decimal.format object without any property
* checking.
*
* E.g.
* Decimal.config({ precision: 20, rounding: 4 })
*
@ -3143,12 +3202,13 @@
parse = Decimal['errors'] ? parseInt : parseFloat;
if ( obj == u || typeof obj != 'object' &&
// 'config() object expected: {obj}'
!ifExceptionsThrow( Decimal, 'object expected', obj, c ) ) {
return Decimal;
}
// precision {number|number[]} Integer, 1 to MAX_DIGITS inclusive.
// precision {number} Integer, 1 to MAX_DIGITS inclusive.
if ( ( v = obj[ p = 'precision' ] ) != u ) {
if ( !( outOfRange = v < 1 || v > MAX_DIGITS ) && parse(v) == v ) {
@ -3264,6 +3324,18 @@
}
}
// format {object}
if ( ( obj = obj[ p = 'format' ] ) != u ) {
if ( typeof obj == 'object' ) {
Decimal[p] = obj;
} else {
// 'config() format object expected: {obj}'
ifExceptionsThrow( Decimal, 'format object expected', obj, c );
}
}
return Decimal;
}
@ -3376,14 +3448,13 @@
if ( typeof n != 'string' ) {
// TODO: modify so regex test below is avoided if type is number.
// If n is a number, check if minus zero.
n = ( isNum = typeof n == 'number' || toString.call(n) == '[object Number]' ) &&
n === 0 && 1 / n < 0 ? '-0' : n + '';
}
orig = n;
if ( b == e && isValid.test(n) ) {
if ( b == null && isValid.test(n) ) {
// Determine sign.
x['s'] = n.charAt(0) == '-' ? ( n = n.slice(1), -1 ) : 1;
@ -3404,7 +3475,7 @@
x['s'] = n.charAt(0) == '-' ? ( n = n.replace( /^-(?!-)/, '' ), -1 ) : 1;
if ( b != e ) {
if ( b != null ) {
if ( ( b == (b | 0) || !Decimal['errors'] ) &&
!( outOfRange = !( b >= 2 && b < 65 ) ) ) {
@ -3415,8 +3486,7 @@
// Any number in exponential form will fail due to the e+/-.
if ( valid = new RegExp(
'^' + d + '(?:\\.' + d + ')?$', b < 37 ? 'i' : '' ).test(n)
) {
'^' + d + '(?:\\.' + d + ')?$', b < 37 ? 'i' : '' ).test(n) ) {
if (isNum) {
@ -3883,6 +3953,16 @@
// Whether to use cryptographically-secure random number generation, if available.
Decimal['crypto'] = false; // true/false
// Format specification for the Decimal.prototype.toFormat method
Decimal.format = {
decimalSeparator : '.',
groupSeparator : ',',
groupSize : 3,
secondaryGroupSize : 0,
fractionGroupSeparator : '\xA0', // non-breaking space
fractionGroupSize : 0
};
/* ********************** END OF CONSTRUCTOR DEFAULT PROPERTIES ********************* */

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decimal.min.js vendored
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133
doc/API.html
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@ -92,6 +92,7 @@ li span{float:right;margin-right:10px;color:#c0c0c0}
<li><a href="#errors" >errors</a></li>
<li><a href="#modulo" >modulo</a></li>
<li><a href="#crypto" >crypto</a></li>
<li><a href="#format" >format</a></li>
<li class='spacer'>&nbsp;</li>
<li><a href="#modes">ROUND_UP</a></li>
<li><a href="#modes">ROUND_DOWN</a></li>
@ -348,7 +349,15 @@ Decimal.config({
maxE: 9e15,
errors: true,
crypto: false,
modulo: 1
modulo: 1,
format: {
decimalSeparator : '.',
groupSeparator : ',',
groupSize : 3,
secondaryGroupSize : 0,
fractionGroupSeparator : '\xA0', // non-breaking space
fractionGroupSize : 0
}
})</pre>
<p>
The properties of a Decimal constructor can also be set by direct assignment, but that will
@ -553,13 +562,16 @@ x.equals(y) // true</pre>
<a href='#rounding'><code>rounding</code></a>, <a href='#minE'><code>minE</code></a>,
<a href='#maxE'><code>maxE</code></a>, <a href='#toExpNeg'><code>toExpNeg</code></a>,
<a href='#toExpPos'><code>toExpPos</code></a>, <a href='#errors'><code>errors</code></a>,
<a href='#modulo'><code>modulo</code></a> and <a href='#crypto'><code>crypto</code></a> are
set using the <a href='#Dconfig'><code>config</code></a> method.
<a href='#modulo'><code>modulo</code></a>, <a href='#crypto'><code>crypto</code></a> and
<a href='#format'><code>format</code></a> are set using the
<a href='#Dconfig'><code>config</code></a> method.
</p>
<p>
As simple object properties they can be set directly without using
<a href='#Dconfig'><code>config</code></a>, and it is fine to do so, but the values assigned
will not then be checked for validity. For example:
will not then be checked for validity (the properties of the
<a href='#Dconfig'><code>format</code></a> object are not checked by
<code>config</code>). For example:
</p>
<pre>Decimal.config({ precision: 0 })
// 'Decimal Error: config() precision out of range: 0'
@ -851,6 +863,47 @@ Decimal.config({ crypto: true })</pre>
<h5 id="format">format</h5>
<p><i>object</i>
<p>
The <code>format</code> object configures the format of the string returned by the
<a href='#toFo'><code>toFormat</code></a> method.
</p>
<p>
The example below shows the properties of the <code>format</code> object
that are recognised, and their default values.
</p>
<p>
Unlike setting other properties using <code>config</code>, the values of the
properties of the <code>format</code> object will not be checked for validity. The existing
<code>format</code> object will simply be replaced by the object that is passed in. Only the
<a href='#toFo'><code>toFormat</code></a> method ever references a Decimal constructor's
<code>format</code> object property.
</p>
<p>
See <a href='#toFo'><code>toFormat</code></a> for examples of usage, and of setting
<code>format</code> properties individually and directly without using <code>config</code>.
</p>
<pre>
Decimal.config({
format : {
// the decimal separator
decimalSeparator : '.',
// the grouping separator of the integer part of the number
groupSeparator : ',',
// the primary grouping size of the integer part of the number
groupSize : 3,
// the secondary grouping size of the integer part of the number
secondaryGroupSize : 0,
// the grouping separator of the fraction part of the number
fractionGroupSeparator : ' ',
// the grouping size of the fraction part of the number
fractionGroupSize : 0
}
});</pre>
<h6 id="modes">Rounding modes</h6>
<p>
The library's enumerated rounding modes are stored as properties of a Decimal constructor.
@ -1617,47 +1670,61 @@ y.toFixed(5) // '3.45600'</pre>
<h5 id="toFo">
toFormat<code class='inset'>.toFormat([sep1 [, dp [, sep2]]]) <i>&rArr; string</i></code>
toFormat<code class='inset'>.toFormat([dp [, rm]]) <i>&rArr; string</i></code>
</h5>
<p>
<code>sep1</code>: <i>string</i>: the grouping separator of the integer part of the number
<br />
<code>sep2</code>: <i>string</i>: the grouping separator of the fraction part of the number
<br />
<code>dp</code>: <i>number</i>: integer, 0 to 8 inclusive
</p>
<p>
<i>
This method is a placeholder and is likely to be subject to change / further development.
</i>
</p>
<p>
Returns a string representing the value of this Decimal to <code>dp</code> decimal places,
(see <a href='#toFi'><code>toFixed</code></a>), but with the integer part of the number
separated by <code>sep1</code> into groups of three digits, and the fraction part of the
number separated into groups of five digits by <code>sep2</code>.
<code>dp</code>: <i>number</i>: integer, 0 to 1e+9 inclusive<br />
<code>rm</code>: <i>number</i>: integer, 0 to 8 inclusive
</p>
<p>
If <code>sep1</code> is <code>null</code> or undefined, the integer part groupings will be
separated by a comma.
Returns a string representing the value of this Decimal in fixed-point notation rounded to
<code>dp</code> decimal places using rounding mode <code>rm</code> (as
<a href='#toFi'><code>toFixed</code></a>), and formatted according to the properties of this
Decimal's constructor's <a href='#format'><code>format</code></a> object property.
</p>
<p>
If <code>sep2</code> is <code>null</code> or undefined, the fraction part groupings will not
be separated.
See the examples below for the properties of the <a href='#format'><code>format</code></a>
object, their types and their usage.
</p>
<p>
If <code>dp</code> is omitted or is <code>null</code> or undefined, then the return value is
not rounded to a fixed number of decimal places.
</p>
<p>A useful separator character is the non-breaking thin-space: <code>\u202f</code>.<p>
<p>
if <code>rm</code> is omitted or is <code>null</code> or undefined, rounding mode
<a href='#rounding'><code>rounding</code></a> is used.
</p>
<pre>
x = new Decimal('1.23456000000000000000789e+9')
x.toFormat() // '1,234,560,000.00000000000789'
x.toFormat(' ') // '1 234 560 000.00000000000789'
x.toFormat(',', 2) // '1,234,560,000.00'
x.toFormat(' ', 2) // '1 234 560 000.00'
x.toFormat(',', 12, ' ') // '1 ,234,560,000.00000 00000 08'
x.toFormat('-', 14, '-') // '1-234-560-000.00000-00000-0789'</pre>
// Using config to assign values to the format object
Decimal.config({
format : {
decimalSeparator : '.',
groupSeparator : ',',
groupSize : 3,
secondaryGroupSize : 0,
fractionGroupSeparator : ' ',
fractionGroupSize : 0
}
});
x = new Decimal('123456789.123456789')
x.toFormat() // '123,456,789.123456789'
x.toFormat(1) // '123,456,789.1'
// Assigning the format properties directly
Decimal.format.groupSeparator = ' ';
Decimal.format.fractionGroupSize = 5;
x.toFormat() // '123 456 789.12345 6789'
// Assigning the format object directly
Decimal.format = {
decimalSeparator = ',',
groupSeparator = '.',
groupSize = 3,
secondaryGroupSize = 2
}
x.toFormat() // '12.34.56.789,123456789'</pre>

4
package.json
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@ -1,7 +1,7 @@
{
"name": "decimal.js",
"description": "An arbitrary-precision Decimal type for JavaScript.",
"version": "3.0.1",
"version": "4.0.0",
"keywords": [
"arbitrary",
"precision",
@ -31,6 +31,6 @@
"license": "MIT",
"scripts": {
"test": "node ./test/every-test.js",
"build": "uglifyjs decimal.js -c -m -o decimal.min.js --preamble '/* decimal.js v3.0.1 https://github.com/MikeMcl/decimal.js/LICENCE */'"
"build": "uglifyjs decimal.js -c -m -o decimal.min.js --preamble '/* decimal.js v4.0.0 https://github.com/MikeMcl/decimal.js/LICENCE */'"
}
}

209
test/toFormat.js
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@ -49,8 +49,8 @@ var count = (function toFormat(Decimal) {
}
}
function T(expected, value, sep1, dp, sep2){
assert(String(expected), new Decimal(value).toFormat(sep1, dp, sep2));
function T(expected, value, dp){
assert(expected, new Decimal(value).toFormat(dp));
}
log('\n Testing toFormat...');
@ -62,32 +62,40 @@ var count = (function toFormat(Decimal) {
toExpPos: 9e15,
minE: -9e15,
maxE: 9e15,
errors: true
errors: true,
format: {
decimalSeparator : '.',
groupSeparator : ',',
groupSize : 3,
secondaryGroupSize : 0,
fractionGroupSeparator : ' ',
fractionGroupSize : 0
}
});
T(0, 0);
T(1, 1);
T(-1, -1);
T(123.456, 123.456);
T(NaN, NaN);
T(Infinity, 1/0);
T(-Infinity, -1/0);
T(0, 0, ' ');
T(1, 1, ' ');
T(-1, -1, ' ');
T(123.456, 123.456, ' ');
T(NaN, NaN, ' ');
T(Infinity, 1/0, ' ');
T(-Infinity, -1/0, ' ');
T('0.0', 0, ' ', 1);
T('1.00', 1, ' ', 2);
T('-1.000', -1, ' ', 3);
T('123.4560', 123.456, ' ', 4);
T(NaN, NaN, ' ', 5);
T(Infinity, 1/0, ' ', 6);
T(-Infinity, -1/0, ' ', 7);
T('0', 0);
T('1', 1);
T('-1', -1);
T('123.456', 123.456);
T('NaN', NaN);
T('Infinity', 1/0);
T('-Infinity', -1/0);
T('0', 0, null);
T('1', 1, undefined);
T('-1', -1, 0);
T('123.456', 123.456, 3);
T('NaN', NaN, 0);
T('Infinity', 1/0, 3);
T('-Infinity', -1/0, 0);
T('0.0', 0, 1);
T('1.00', 1, 2);
T('-1.000', -1, 3);
T('123.4560', 123.456, 4);
T('NaN', NaN, 5);
T('Infinity', 1/0, 6);
T('-Infinity', -1/0, 7);
T('9,876.54321', 9876.54321);
T('4,018,736,400,000,000,000,000', '4.0187364e+21');
@ -108,42 +116,125 @@ var count = (function toFormat(Decimal) {
T('99', 99);
T('9', 9);
T('999 999 999 999 999', 999999999999999, ' ', 0, ' ');
T('99 999 999 999 999.0', 99999999999999, ' ', 1, ' ');
T('9 999 999 999 999.00', 9999999999999, ' ', 2, ' ');
T('999 999 999 999.000', 999999999999, ' ', 3, ' ');
T('99 999 999 999.0000', 99999999999, ' ', 4, ' ');
T('9 999 999 999.00000', 9999999999, ' ', 5, ' ');
T('999 999 999.00000 0', 999999999, ' ', 6, ' ');
T('99 999 999.00000 00', 99999999, ' ', 7, ' ');
T('9 999 999.00000 000', 9999999, ' ', 8, ' ');
T('999 999.00000 0000', 999999, ' ', 9, ' ');
T('99 999.00000 00000', 99999, ' ', 10, ' ');
T('9 999.00000 00000 0', 9999, ' ', 11, ' ');
T('999.00000 00000 00', 999, ' ', 12, ' ');
T('99.00000 00000 000', 99, ' ', 13, ' ');
T('9.00000 00000 0000', 9, ' ', 14, ' ');
T('1.00000 00000 00000', 1, ' ', 15, ' ');
T('1.00000 00000 0000', 1, ' ', 14, ' ');
T('1.00000 00000 000', 1, ' ', 13, ' ');
T('1.00000 00000 00', 1, ' ', 12, ' ');
T('1.00000 00000 0', 1, ' ', 11, ' ');
T('1.00000 00000', 1, ' ', 10, ' ');
T('1.00000 0000', 1, ' ', 9, ' ');
T('76,852.342091', '7.6852342091e+4');
T('4 018 736 400 000 000 000 000', '4.0187364e+21', ' ');
T('76 852.342091', '7.6852342091e+4', ' ');
T('76 852.34', '7.6852342091e+4', ' ', 2);
T('76 852.34209 10871 45832 64089', '7.685234209108714583264089e+4', ' ', 20, ' ');
T('76 852.34209 10871 45832 64089 7', '7.6852342091087145832640897e+4', ' ', 21, ' ');
T('76 852.34209 10871 45832 64089 70000', '7.6852342091087145832640897e+4', ' ', 25, ' ');
T('76 852.34', '7.6852342091087145832640897e+4', ' ', 2, ' ');
Decimal.format.groupSeparator = ' ';
T('76 852.34', '7.6852342091e+4', 2);
T('76 852.342091', '7.6852342091e+4');
T('76 852.3420910871', '7.6852342091087145832640897e+4', 10);
Decimal.format.fractionGroupSize = 5;
T('4 018 736 400 000 000 000 000', '4.0187364e+21');
T('76 852.34209 10871 45832 64089', '7.685234209108714583264089e+4', 20);
T('76 852.34209 10871 45832 64089 7', '7.6852342091087145832640897e+4', 21);
T('76 852.34209 10871 45832 64089 70000', '7.6852342091087145832640897e+4', 25);
T('999 999 999 999 999', 999999999999999, 0);
T('99 999 999 999 999.0', 99999999999999, 1);
T('9 999 999 999 999.00', 9999999999999, 2);
T('999 999 999 999.000', 999999999999, 3);
T('99 999 999 999.0000', 99999999999, 4);
T('9 999 999 999.00000', 9999999999, 5);
T('999 999 999.00000 0', 999999999, 6);
T('99 999 999.00000 00', 99999999, 7);
T('9 999 999.00000 000', 9999999, 8);
T('999 999.00000 0000', 999999, 9);
T('99 999.00000 00000', 99999, 10);
T('9 999.00000 00000 0', 9999, 11);
T('999.00000 00000 00', 999, 12);
T('99.00000 00000 000', 99, 13);
T('9.00000 00000 0000', 9, 14);
T('1.00000 00000 00000', 1, 15);
T('1.00000 00000 0000', 1, 14);
T('1.00000 00000 000', 1, 13);
T('1.00000 00000 00', 1, 12);
T('1.00000 00000 0', 1, 11);
T('1.00000 00000', 1, 10);
T('1.00000 0000', 1, 9);
Decimal.format.fractionGroupSize = 0;
T('4 018 736 400 000 000 000 000', '4.0187364e+21');
T('76 852.34209108714583264089', '7.685234209108714583264089e+4', 20);
T('76 852.342091087145832640897', '7.6852342091087145832640897e+4', 21);
T('76 852.3420910871458326408970000', '7.6852342091087145832640897e+4', 25);
T('999 999 999 999 999', 999999999999999, 0);
T('99 999 999 999 999.0', 99999999999999, 1);
T('9 999 999 999 999.00', 9999999999999, 2);
T('999 999 999 999.000', 999999999999, 3);
T('99 999 999 999.0000', 99999999999, 4);
T('9 999 999 999.00000', 9999999999, 5);
T('999 999 999.000000', 999999999, 6);
T('99 999 999.0000000', 99999999, 7);
T('9 999 999.00000000', 9999999, 8);
T('999 999.000000000', 999999, 9);
T('99 999.0000000000', 99999, 10);
T('9 999.00000000000', 9999, 11);
T('999.000000000000', 999, 12);
T('99.0000000000000', 99, 13);
T('9.00000000000000', 9, 14);
T('1.000000000000000', 1, 15);
T('1.00000000000000', 1, 14);
T('1.0000000000000', 1, 13);
T('1.000000000000', 1, 12);
T('1.00000000000', 1, 11);
T('1.0000000000', 1, 10);
T('1.000000000', 1, 9);
Decimal.config({
format: {
decimalSeparator : '.',
groupSeparator : ',',
groupSize : 3,
secondaryGroupSize : 2
}
});
T('9,876.54321', 9876.54321);
T('10,00,037.123', '1000037.123456789', 3);
T('4,01,87,36,40,00,00,00,00,00,000', '4.0187364e+21');
T('99,99,99,99,99,99,999', 999999999999999);
T('9,99,99,99,99,99,999', 99999999999999);
T('99,99,99,99,99,999', 9999999999999);
T('9,99,99,99,99,999', 999999999999);
T('99,99,99,99,999', 99999999999);
T('9,99,99,99,999', 9999999999);
T('99,99,99,999', 999999999);
T('9,99,99,999', 99999999);
T('99,99,999', 9999999);
T('9,99,999', 999999);
T('99,999', 99999);
T('9,999', 9999);
T('999', 999);
T('99', 99);
T('9', 9);
Decimal.format.decimalSeparator = ',';
Decimal.format.groupSeparator = '.';
T('1.23.45.60.000,000000000008', '1.23456000000000000000789e+9', 12);
Decimal.format.groupSeparator = '';
T('10000000000123456789000000,0000000001', '10000000000123456789000000.000000000100000001', 10);
Decimal.format.groupSeparator = ' ';
Decimal.format.groupSize = 1;
Decimal.format.secondaryGroupSize = 4;
T('4658 0734 6509 8347 6580 3645 0,6', '4658073465098347658036450.59764985763489569875659876459', 1);
Decimal.format.fractionGroupSize = 2;
Decimal.format.fractionGroupSeparator = ':';
Decimal.format.secondaryGroupSize = null;
T('1,234,560,000.00000 00000 08', '1.23456000000000000000789e+9', ',', 12, ' ');
T('1-234-560-000.00000-00000-0789', '1.23456000000000000000789e+9', '-', 14, '-');
T('4 6 5 8 0 7 3 4 6 5 0 9 8 3 4 7 6 5 8 0 3 6 4 5 0,59:76:49:85:76:34:89:56:98:75:65:98:76:45:9', '4658073465098347658036450.59764985763489569875659876459' );
log('\n ' + passed + ' of ' + total + ' tests passed in ' + (+new Date() - start) + ' ms \n');
return [passed, total];

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