def test_clear_checkpoints_object():
_checkpoints = {
(functional_hash('a'), 'b', 'c'): 1,
(functional_hash('d'), 'e', 'f'): 2,
}
clear_checkpoints(_checkpoints, object='d')
assert _checkpoints == {(functional_hash('a'), 'b', 'c'): 1}
def test_clear_checkpoints_object():
_checkpoints = {
(functional_hash('a'), 'b', 'c'): 1,
(functional_hash('d'), 'e', 'f'): 2,
}
clear_checkpoints(_checkpoints, object='d')
assert _checkpoints == {(functional_hash('a'), 'b', 'c'): 1}
def test_functional_hash__lamba_globals_ignore_one():
global global_func
global_func = times_2()
hash_1 = functional_hash(ignore_globals('global_func')(lambda x: global_func(x) - 3))
global_func = times_3()
hash_2 = functional_hash(ignore_globals('global_func')(lambda x: global_func(x) - 3))
assert hash_1 == hash_2
def test_recursive_hash():
o = {}
o['o'] = o
functional_hash(o)
l = []
l.append(l)
functional_hash(l)
def test_functional_hash__lamba_globals():
global global_func
global_func = times_2()
hash_1 = functional_hash(lambda x: global_func(x) - 3)
hash_2 = functional_hash(lambda x: global_func(x) - 3)
global_func = times_3()
hash_3 = functional_hash(lambda x: global_func(x) - 3)
assert hash_1 == hash_2
assert hash_1 != hash_3
def test_general_object():
class foo_object(object):
def __init__(self, foo):
self.foo = foo
o1 = foo_object('bar')
o2 = foo_object('bar')
o3 = foo_object('baz')
print('o1')
print(get_hash_parts(functional_system, o1))
print(get_hash_parts(functional_system, o1, recursive=False))
print('o3')
print(get_hash_parts(functional_system, o3))
print(get_hash_parts(functional_system, o3, recursive=False))
assert functional_hash(o1) == functional_hash(o2)
assert functional_hash(o1) != functional_hash(o3)
def test_chained__hash():
hash_1 = functional_hash(chained(lambda a: 2 * a, lambda a: a - 3))
hash_2 = functional_hash(chained(lambda a: 2 * a, lambda a: a - 3))
assert hash_1 == hash_2
def test_chained__hash():
hash_1 = functional_hash(chained(lambda a: 2 * a, lambda a: a - 3))
hash_2 = functional_hash(chained(lambda a: 2 * a, lambda a: a - 3))
assert hash_1 == hash_2
def test_functional_hash__builtins():
assert functional_hash(any) == functional_hash(any)
def test_functional_hash__lambda__closure():
def gen_func(a):
return lambda x: x + a
assert functional_hash(gen_func(0)) == functional_hash(gen_func(0))
assert functional_hash(gen_func(0)) != functional_hash(gen_func(1))
def test_functional_hash__lambda():
hash_1 = functional_hash(lambda x: 2 * x)
hash_2 = functional_hash(lambda x: 2 * x)
assert hash_1 == hash_2