41ed01f139
So it can run on targets with low memory, eg esp8266. Also enable the viper_4args() sub-test, which is now supported. Signed-off-by: Damien George <damien@micropython.org>
77 lines
1.2 KiB
Python
77 lines
1.2 KiB
Python
# Miscellaneous viper tests.
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import micropython
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# viper function taking and returning ints
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@micropython.viper
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def viper_int(x: int, y: int) -> int:
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return x + y + 3
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print(viper_int(1, 2))
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# viper function taking and returning objects
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@micropython.viper
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def viper_object(x: object, y: object) -> object:
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return x + y
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print(viper_object(1, 2))
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# return None as non-object (should return 0)
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@micropython.viper
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def viper_ret_none() -> int:
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return None
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print(viper_ret_none())
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# return Ellipsis as object
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@micropython.viper
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def viper_ret_ellipsis() -> object:
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return ...
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print(viper_ret_ellipsis())
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# 3 args
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@micropython.viper
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def viper_3args(a: int, b: int, c: int) -> int:
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return a + b + c
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print(viper_3args(1, 2, 3))
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# 4 args
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@micropython.viper
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def viper_4args(a: int, b: int, c: int, d: int) -> int:
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return a + b + c + d
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print(viper_4args(1, 2, 3, 4))
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# a local (should have automatic type int)
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@micropython.viper
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def viper_local(x: int) -> int:
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y = 4
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return x + y
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print(viper_local(3))
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# without type annotation, types should default to object
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@micropython.viper
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def viper_no_annotation(x, y):
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return x * y
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print(viper_no_annotation(4, 5))
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