35 lines
563 B
Python
35 lines
563 B
Python
# test round() with floats
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# check basic cases
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tests = [
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[0.0],
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[1.0],
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[0.1],
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[-0.1],
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[123.4],
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[123.6],
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[-123.4],
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[-123.6],
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[1.234567, 5],
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[1.23456, 1],
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[1.23456, 0],
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[1234.56, -2],
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]
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for t in tests:
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print(round(*t))
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# check .5 cases
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for i in range(11):
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print(round((i - 5) / 2))
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# test second arg
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for i in range(-1, 3):
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print(round(1.47, i))
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# test inf and nan
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for val in (float("inf"), float("nan")):
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try:
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round(val)
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except (ValueError, OverflowError) as e:
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print(type(e))
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