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32 lines
720 B
Python
32 lines
720 B
Python
a = ...
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b = ...
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c = type(a)() # Test singleton behavior
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d = Ellipsis
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e = Ellipsis
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assert a is b
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assert b is c
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assert b is d
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assert d is e
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assert Ellipsis.__repr__() == "Ellipsis"
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assert Ellipsis.__reduce__() == "Ellipsis"
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assert type(Ellipsis).__new__(type(Ellipsis)) == Ellipsis
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assert type(Ellipsis).__reduce__(Ellipsis) == "Ellipsis"
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try:
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type(Ellipsis).__new__(type(1))
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except TypeError:
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pass
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else:
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assert False, "`Ellipsis.__new__` should only accept `type(Ellipsis)` as argument"
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try:
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type(Ellipsis).__reduce__(1)
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except TypeError:
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pass
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else:
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assert False, "`Ellipsis.__reduce__` should only accept `Ellipsis` as argument"
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assert Ellipsis is ...
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Ellipsis = 2
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assert Ellipsis is not ...
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