X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=benchmark-utils.js;h=c12324396345ccee7e4da71d6898798c5c555077;hb=ce4379571cb472c117aaef6e6602945260d9d835;hp=121ef4ad375b6af43d43924677b070f88c024843;hpb=99d76a65d58d151b760876e1e8e9178be3624365;p=benchmarks-js.git

diff --git a/benchmark-utils.js b/benchmark-utils.js
index 121ef4a..c123243 100644
--- a/benchmark-utils.js
+++ b/benchmark-utils.js
@@ -12,7 +12,7 @@ function secureRandom () {
 /**
  *  Generate a cryptographically secure random number in the [0,1[ range
  *
- * @param
+ * @returns
  */
 function secureRandomWithRandomValues () {
   return crypto.getRandomValues(new Uint32Array(1))[0] / 0x100000000
@@ -39,16 +39,16 @@ function generateRandomInteger (max = Number.MAX_SAFE_INTEGER, min = 0) {
  *
  * @param max
  * @param min
- * @param negative
  * @returns
  */
-function generateRandomFloat (max = Number.MAX_VALUE, min = 0, negative = true) {
-  if (max < min || max < 0 || min < 0) {
+function generateRandomFloat (max = Number.MAX_VALUE, min = 0) {
+  if (max < min) {
+    throw new RangeError('Invalid interval')
+  }
+  if (max - min === Infinity) {
     throw new RangeError('Invalid interval')
   }
-  const randomPositiveFloat = crypto.randomBytes(4).readUInt32LE() / 0xffffffff
-  const sign = negative && randomPositiveFloat < 0.5 ? -1 : 1
-  return sign * (randomPositiveFloat * (max - min) + min)
+  return (crypto.randomBytes(4).readUInt32LE() / 0xffffffff) * (max - min) + min
 }
 
 /**