#!/usr/bin/env node
/**
* Comprehensive test script for JavaScript debugging
*/
function factorial(n) {
// Calculate factorial recursively
if (n <= 1) {
return 1;
}
return n * factorial(n - 1);
}
function sumList(numbers) {
// Sum an array of numbers
let total = 0;
for (const num of numbers) {
total += num;
}
return total;
}
function processData(data) {
// Process some data with multiple operations
const result = [];
for (const item of data) {
const processed = item * 2;
result.push(processed);
}
return result;
}
function main() {
// Test variables
const x = 10;
const y = 20;
const z = x + y;
// Test factorial
const factResult = factorial(5);
console.log(`Factorial of 5: ${factResult}`);
// Test array operations
const numbers = [1, 2, 3, 4, 5];
const sumResult = sumList(numbers);
console.log(`Sum of numbers: ${sumResult}`);
// Test data processing
const data = [10, 20, 30];
const processed = processData(data);
console.log(`Processed data: ${processed}`);
// Final computation
const final = z * factResult;
console.log(`Final result: ${final}`);
return final;
}
// Entry point
const result = main();
console.log(`Script completed with result: ${result}`);
