def test_unique_multiple_processes_init(self):
n = 100
core.get_random_seed()
assert core.get_seed_rng() is not None
with multiprocessing.Pool(5) as pool:
seeds = pool.map(get_seed, range(n))
assert len(set(seeds)) == n
def test_unique(self):
n = 100
core.clear_seed_rng()
seeds1 = [core.get_random_seed() for _ in range(n)]
self.assertEqual(len(set(seeds1)), n)
seeds2 = [core.get_random_seed() for _ in range(n)]
self.assertEqual(len(set(seeds2)), n)
self.assertEqual(len(set(seeds2)) + len(set(seeds2)), 2 * n)
def test_unique(self):
n = 100
core.clear_seed_rng()
seeds1 = [core.get_random_seed() for _ in range(n)]
assert len(set(seeds1)) == n
seeds2 = [core.get_random_seed() for _ in range(n)]
assert len(set(seeds2)) == n
assert len(set(seeds2)) + len(set(seeds2)) == 2 * n
def test_unique_multiple_processes_init(self):
n = 100
core.get_random_seed()
self.assertIsNotNone(core.get_seed_rng())
# Would use with block here, but not supported in Py < 3.3.
pool = multiprocessing.Pool(5)
seeds = pool.map(get_seed, range(n))
self.assertEqual(len(set(seeds)), n)
pool.terminate()
pool.join()
def test_set_seed_rng_seed(self):
n = 10
core.set_seed_rng_seed(42)
seeds1 = [core.get_random_seed() for _ in range(n)]
core.set_seed_rng_seed(42)
seeds2 = [core.get_random_seed() for _ in range(n)]
assert seeds1 == seeds2
core.set_seed_rng_seed(1234)
seeds3 = [core.get_random_seed() for _ in range(n)]
assert seeds1 != seeds3
def test_seed_generator_init(self):
core.clear_seed_rng()
seed = core.get_random_seed()
self.assertGreater(seed, 0)
self.assertIsNotNone(core.get_seed_rng())
def get_seed(x):
return core.get_random_seed()
def test_seed_generator_init(self):
core.clear_seed_rng()
seed = core.get_random_seed()
assert seed > 0
assert core.get_seed_rng() is not None