37 lines
907 B
Python
37 lines
907 B
Python
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# coding: utf-8
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from __future__ import print_function, absolute_import, division, unicode_literals
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import pytest # NOQA
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from .roundtrip import dedent, round_trip_load, round_trip_dump
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# http://yaml.org/type/int.html is where underscores in integers are defined
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class TestBinHexOct:
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def test_calculate(self):
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# make sure type, leading zero(s) and underscore are preserved
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s = dedent(
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"""\
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- 42
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- 0b101010
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- 0x_2a
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- 0x2A
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- 0o00_52
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"""
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)
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d = round_trip_load(s)
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for idx, elem in enumerate(d):
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elem -= 21
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d[idx] = elem
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for idx, elem in enumerate(d):
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elem *= 2
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d[idx] = elem
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for idx, elem in enumerate(d):
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t = elem
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elem **= 2
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elem //= t
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d[idx] = elem
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assert round_trip_dump(d) == s
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