Update API documentation

[poolifier.git] / benchmarks / internal / benchmark-utils.js

diff --git a/benchmarks/internal/benchmark-utils.js b/benchmarks/internal/benchmark-utils.js
index 5f0c643b0c189a9d6d232deae5e8c0effe9cbae8..60cecbe5c8b565314c59549244e72db6c7178220 100644 (file)
--- a/benchmarks/internal/benchmark-utils.js
+++ b/benchmarks/internal/benchmark-utils.js
@@ -1,3 +1,9 @@
+const WorkerFunctions = {
+  jsonIntegerSerialization: 'jsonIntegerSerialization',
+  fibonacci: 'fibonacci',
+  factorial: 'factorial'
+}
+
 async function runPoolifierTest (pool, { tasks, workerData }) {
   return new Promise((resolve, reject) => {
     let executions = 0
@@ -11,7 +17,10 @@ async function runPoolifierTest (pool, { tasks, workerData }) {
           }
           return null
         })
-        .catch(err => console.error(err))
+        .catch(err => {
+          console.error(err)
+          return reject(err)
+        })
     }
   })
 }
@@ -25,7 +34,7 @@ function jsonIntegerSerialization (n) {
   }
 }
 
-function generateRandomInteger (max, min = 0) {
+function generateRandomInteger (max = Number.MAX_SAFE_INTEGER, min = 0) {
   max = Math.floor(max)
   if (min) {
     min = Math.ceil(min)
@@ -37,23 +46,50 @@ function generateRandomInteger (max, min = 0) {
 /**
  * Intentionally inefficient implementation.
  *
- * @param {*} n
- * @returns {number}
+ * @param {number} n - The number of fibonacci numbers to generate.
+ * @returns {number} - The nth fibonacci number.
  */
 function fibonacci (n) {
   if (n <= 1) return 1
   return fibonacci(n - 1) + fibonacci(n - 2)
 }
 
+/**
+ * Intentionally inefficient implementation.
+ *
+ * @param {number} n - The number to calculate the factorial of.
+ * @returns {number} - The factorial of n.
+ */
+function factorial (n) {
+  if (n === 0) {
+    return 1
+  } else {
+    return factorial(n - 1) * n
+  }
+}
+
+function executeWorkerFunction (data) {
+  switch (data.function) {
+    case WorkerFunctions.jsonIntegerSerialization:
+      return jsonIntegerSerialization(data.n || 1000)
+    case WorkerFunctions.fibonacci:
+      return fibonacci(data.n || 50)
+    case WorkerFunctions.factorial:
+      return factorial(data.n || 1000)
+    default:
+      throw new Error('Unknown worker function')
+  }
+}
+
 const LIST_FORMATTER = new Intl.ListFormat('en-US', {
   style: 'long',
   type: 'conjunction'
 })
 
 module.exports = {
-  runPoolifierTest,
-  jsonIntegerSerialization,
+  LIST_FORMATTER,
+  WorkerFunctions,
+  executeWorkerFunction,
   generateRandomInteger,
-  fibonacci,
-  LIST_FORMATTER
+  runPoolifierTest
 }