You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
14 lines
419 B
14 lines
419 B
4 years ago
|
# test builtin hash function
|
||
|
|
|
||
|
|
print({1 << 66:1}) # hash big int
|
||
|
|
print({-(1 << 66):2}) # hash negative big int
|
||
|
|
|
||
|
|
# __hash__ returning a large number should be truncated
|
||
|
|
class F:
|
||
|
|
def __hash__(self):
|
||
|
|
return 1 << 70 | 1
|
||
|
|
print(hash(F()) != 0)
|
||
|
|
|
||
|
|
# this had a particular error with internal integer arithmetic of hash function
|
||
|
|
print(hash(6699999999999999999999999999999999999999999999999999999999999999999999) != 0)
|