tests/basics: Add more tests for hashing of various types.

Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George 2023-05-19 12:15:55 +10:00
parent 2fe6d4eb86
commit 9accb7dd44
4 changed files with 25 additions and 0 deletions

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@ -42,4 +42,7 @@ def test():
print("NameError")
print(x) # check 'x' still exists as a global
# hashing a compiled function object
print(type(hash(compile("", "", "exec"))))
test()

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@ -5,6 +5,24 @@ print(hash(True))
print({():1}) # hash tuple
print({(1,):1}) # hash non-empty tuple
print(hash in {hash:1}) # hash function
print(type(hash(list.pop))) # hash checked function (mp_type_checked_fun)
print(type(hash([].pop))) # hash bound method
print(type(hash(object()))) # hash object instance
print(type(hash(super(object, object)))) # hash super
print(type(hash(classmethod(hash)))) # hash classmethod
print(type(hash(staticmethod(hash)))) # hash staticmethod
print(type(hash(iter("")))) # hash string iterator
print(type(hash(iter(b"")))) # hash bytes iterator
print(type(hash(iter(range(0))))) # hash range iterator
print(type(hash(map(None, [])))) # hash map object
print(type(hash(zip([])))) # hash zip object
def f(x):
def g():
return x
return g
print(type(hash(f(1)))) # hash closure
try:
hash([])

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@ -25,3 +25,6 @@ bts = io.BytesIO()
buf = io.BufferedWriter(bts, 1)
buf.write(b"foo")
print(bts.getvalue())
# hashing a BufferedWriter
print(type(hash(buf)))

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@ -3,3 +3,4 @@ b'foobarfo'
b'foobarfoobar'
b'foobarfoobar'
b'foo'
<class 'int'>