Apply dependencies update

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

diff --git a/benchmark-utils.js b/benchmark-utils.js
index 5694a9710aa81dadc94acab652900aa68f3a01ea..121ef4ad375b6af43d43924677b070f88c024843 100644 (file)
--- a/benchmark-utils.js
+++ b/benchmark-utils.js
@@ -9,6 +9,15 @@ function secureRandom () {
   return crypto.randomBytes(4).readUInt32LE() / 0x100000000
 }
 
+/**
+ *  Generate a cryptographically secure random number in the [0,1[ range
+ *
+ * @param
+ */
+function secureRandomWithRandomValues () {
+  return crypto.getRandomValues(new Uint32Array(1))[0] / 0x100000000
+}
+
 /**
  * @param max
  * @param min
@@ -61,6 +70,26 @@ function generateRandomNumberArray (
   return array
 }
 
+/**
+ *
+ * @param sizeMax
+ * @param numberMax
+ * @param numberGenerator
+ * @returns
+ */
+function generateRandomObject (
+  sizeMax = 500,
+  numberMax = Number.MAX_VALUE,
+  numberGenerator = generateRandomFloat
+) {
+  const size = generateRandomInteger(sizeMax)
+  const object = {}
+  for (let i = 0; i < size; i++) {
+    object[i.toString()] = numberGenerator(numberMax)
+  }
+  return object
+}
+
 /**
  * @param ms
  * @returns
@@ -73,6 +102,8 @@ module.exports = {
   generateRandomInteger,
   generateRandomFloat,
   generateRandomNumberArray,
+  generateRandomObject,
   sleep,
-  secureRandom
+  secureRandom,
+  secureRandomWithRandomValues
 }