forked from Rust-related/RustPython
27 lines
408 B
Python
27 lines
408 B
Python
assert None is None
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y = None
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x = None
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assert x is y
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def none():
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pass
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def none2():
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return None
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assert none() is none()
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assert none() is x
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assert none() is none2()
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assert str(None) == 'None'
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assert repr(None) == 'None'
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assert type(None)() is None
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assert None.__eq__(3) is NotImplemented
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assert None.__ne__(3) is NotImplemented
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assert None.__eq__(None) is True
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assert None.__ne__(None) is False
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