Add xorwow random implementation test and fix implementation

2018-07-05 05:32:45 +03:00
parent 042a8ff6a2
commit ed1f869354
5 changed files with 62 additions and 29 deletions
@@ -5,10 +5,8 @@

 package kotlin.random

-import kotlin.math.pow
-
 internal actual fun defaultPlatformRandom(): Random =
-    XorWowRandom((js("Math").random().unsafeCast<Double>() * (2.0.pow(32.0))).toInt())
+    Random(js("(Math.random() * Math.pow(2, 32)) | 0").unsafeCast<Int>())


 internal actual fun fastLog2(value: Int): Int {