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tests/basics/boundmeth1.py: Add tests for bound method equality/hash. 

This commit adds tests for bound method comparison and hashing to support
the changes in the previous commit.

Signed-off-by: Ned Konz <ned@productcreationstudio.com>
This commit is contained in:
Ned Konz 2023-10-09 10:14:57 -07:00 committed by Damien George
parent 4f5e165d0b
commit 66c62353ce
1 changed files with 37 additions and 1 deletions
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38
tests/basics/boundmeth1.py
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@ -3,14 +3,18 @@
# uPy and CPython differ when printing a bound method, so just print the type
print(type(repr([].append)))
class A:
def f(self):
return 0
def g(self, a):
return a
def h(self, a, b, c, d, e, f):
return a + b + c + d + e + f
# bound method with no extra args
m = A().f
print(m())
@ -27,4 +31,36 @@ print(m(1, 2, 3, 4, 5, 6))
try:
A().f.x = 1
except AttributeError:
print('AttributeError')
print("AttributeError")
# bound method comparison with same object
a = A()
m1 = a.f
m2 = a.f
print(m1 == a.f) # should result in True
print(m2 == a.f) # should result in True
print(m1 == m2) # should result in True
print(m1 != a.f) # should result in False
# bound method comparison with different objects
a1 = A()
a2 = A()
m1 = a1.f
m2 = a2.f
print(m1 == a2.f) # should result in False
print(m2 == a1.f) # should result in False
print(m1 != a2.f) # should result in True
# bound method hashing
a = A()
m1 = a.f
m2 = a.f
print(hash(m1) == hash(a.f)) # should result in True
print(hash(m2) == hash(a.f)) # should result in True
print(hash(m1) == hash(m2)) # should result in True
print(hash(m1) != hash(a.g)) # should result in True
# bound method hashing with different objects
a2 = A()
m2 = a2.f
print(hash(m1) == hash(a2.f)) # should result in False