40 lines
888 B
Python
40 lines
888 B
Python
|
try:
|
||
|
|
import urandom as random
|
||
|
|
except ImportError:
|
||
|
|
import random
|
||
|
|
|
||
|
|
try:
|
||
|
|
random.randint
|
||
|
|
except AttributeError:
|
||
|
|
import sys
|
||
|
|
print('SKIP')
|
||
|
|
sys.exit(1)
|
||
|
|
|
||
|
|
print('randrange')
|
||
|
|
for i in range(50):
|
||
|
|
assert 0 <= random.randrange(4) < 4
|
||
|
|
assert 2 <= random.randrange(2, 6) < 6
|
||
|
|
assert -2 <= random.randrange(-2, 2) < 2
|
||
|
|
assert random.randrange(1, 9, 2) in (1, 3, 5, 7)
|
||
|
|
|
||
|
|
print('randint')
|
||
|
|
for i in range(50):
|
||
|
|
assert 0 <= random.randint(0, 4) <= 4
|
||
|
|
assert 2 <= random.randint(2, 6) <= 6
|
||
|
|
assert -2 <= random.randint(-2, 2) <= 2
|
||
|
|
|
||
|
|
print('choice')
|
||
|
|
lst = [1, 2, 5, 6]
|
||
|
|
for i in range(50):
|
||
|
|
assert random.choice(lst) in lst
|
||
|
|
|
||
|
|
print('random')
|
||
|
|
for i in range(50):
|
||
|
|
assert 0 <= random.random() < 1
|
||
|
|
|
||
|
|
print('uniform')
|
||
|
|
for i in range(50):
|
||
|
|
assert 0 <= random.uniform(0, 4) <= 4
|
||
|
|
assert 2 <= random.uniform(2, 6) <= 6
|
||
|
|
assert -2 <= random.uniform(-2, 2) <= 2
|