diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/run/tmath.nim | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/tests/run/tmath.nim b/tests/run/tmath.nim new file mode 100644 index 000000000..65124306e --- /dev/null +++ b/tests/run/tmath.nim @@ -0,0 +1,49 @@ +import math +import unittest +import sets + +suite "random int": + test "there might be some randomness": + var set = initSet[int](128) + randomize() + for i in 1..1000: + incl(set, random(high(int))) + check len(set) == 1000 + test "single number bounds work": + randomize() + var rand: int + for i in 1..1000: + rand = random(1000) + check rand < 1000 + check rand > -1 + test "slice bounds work": + randomize() + var rand: int + for i in 1..1000: + rand = random(100..1000) + check rand < 1000 + check rand >= 100 + +suite "random float": + # Enable this once #197 has been resolved + # test "there might be some randomness": + # var set = initSet[float](128) + # for i in 1..10: + # for j in 1..10: + # randomize() + # incl(set, random(1.0)) + # check len(set) == 100 + test "single number bounds work": + randomize() + var rand: float + for i in 1..1000: + rand = random(1000.0) + check rand < 1000.0 + check rand > -1.0 + test "slice bounds work": + randomize() + var rand: float + for i in 1..1000: + rand = random(100.0..1000.0) + check rand < 1000.0 + check rand >= 100.0 |