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24 lines
540 B
Python
24 lines
540 B
Python
assert (1,2) == (1,2)
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x = (1,2)
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assert x[0] == 1
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y = (1,)
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assert y[0] == 1
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assert x + y == (1, 2, 1)
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assert x * 3 == (1, 2, 1, 2, 1, 2)
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# assert 3 * x == (1, 2, 1, 2, 1, 2)
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assert x * 0 == ()
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assert x * -1 == () # integers less than zero treated as 0
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assert y < x, "tuple __lt__ failed"
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assert x > y, "tuple __gt__ failed"
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b = (1,2,3)
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assert b.index(2) == 1
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assert b.__doc__ == "tuple() -> empty tuple\ntuple(iterable) -> tuple initialized from iterable's items\n\nIf the argument is a tuple, the return value is the same object."
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