mirror of https://github.com/tc39/test262.git
29 lines
818 B
JavaScript
29 lines
818 B
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/**
|
|
* The Identifier in a FunctionExpression can be referenced from inside the FunctionExpression's FunctionBody to allow the function calling itself recursively
|
|
*
|
|
* @path ch13/13.0/S13_A3_T3.js
|
|
* @description Creating simple recursive function that calculates factorial
|
|
*/
|
|
|
|
function __func(arg){
|
|
if (arg === 1) {
|
|
return arg;
|
|
} else {
|
|
return __func(arg-1)*arg;
|
|
}
|
|
};
|
|
|
|
var fact_of_3 = __func(3);
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//CHECK#1
|
|
if (fact_of_3 !== 6) {
|
|
$ERROR("#1: fact_of_3 === 6. Actual: fact_of_3 ==="+fact_of_3);
|
|
}
|
|
//
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|