diff options
| -rwxr-xr-x | lib/pure/math.nim | 7 | ||||
| -rw-r--r-- | tests/run/tmath.nim | 9 |
2 files changed, 7 insertions, 9 deletions
diff --git a/lib/pure/math.nim b/lib/pure/math.nim index d20fbc2ca..8a894e080 100755 --- a/lib/pure/math.nim +++ b/lib/pure/math.nim @@ -188,11 +188,10 @@ when not defined(ECMAScript): proc rand(): cint {.importc: "rand", nodecl.} proc drand48(): float {.importc: "drand48", nodecl.} - var uniqueCounter: int = 0 proc randomize() = - srand(gettime(nil) + cint(uniqueCounter)) - srand48(gettime(nil) + cint(uniqueCounter)) - atomicInc(uniqueCounter) + let x = gettime(nil) + srand(x) + srand48(x) proc random(max: int): int = result = int(rand()) mod max proc random(max: float): float = diff --git a/tests/run/tmath.nim b/tests/run/tmath.nim index 67837b21a..65124306e 100644 --- a/tests/run/tmath.nim +++ b/tests/run/tmath.nim @@ -5,11 +5,10 @@ import sets suite "random int": test "there might be some randomness": var set = initSet[int](128) - for i in 1..10: - for j in 1..10: - randomize() - incl(set, random(high(int))) - check len(set) == 100 + randomize() + for i in 1..1000: + incl(set, random(high(int))) + check len(set) == 1000 test "single number bounds work": randomize() var rand: int |