93 lines
2.1 KiB
Python
93 lines
2.1 KiB
Python
# 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 round_trip, dedent, round_trip_load, round_trip_dump # NOQA
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# http://yaml.org/type/int.html is where underscores in integers are defined
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class TestFloat:
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def test_round_trip_non_exp(self):
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data = round_trip(
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"""\
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- 1.0
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- 1.00
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- 23.100
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- -1.0
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- -1.00
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- -23.100
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- 42.
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- -42.
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- +42.
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- .5
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- +.5
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- -.5
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"""
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)
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print(data)
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assert 0.999 < data[0] < 1.001
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assert 0.999 < data[1] < 1.001
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assert 23.099 < data[2] < 23.101
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assert 0.999 < -data[3] < 1.001
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assert 0.999 < -data[4] < 1.001
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assert 23.099 < -data[5] < 23.101
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assert 41.999 < data[6] < 42.001
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assert 41.999 < -data[7] < 42.001
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assert 41.999 < data[8] < 42.001
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assert 0.49 < data[9] < 0.51
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assert 0.49 < data[10] < 0.51
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assert -0.51 < data[11] < -0.49
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def test_round_trip_zeros_0(self):
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data = round_trip(
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"""\
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- 0.
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- +0.
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- -0.
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- 0.0
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- +0.0
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- -0.0
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- 0.00
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- +0.00
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- -0.00
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"""
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)
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print(data)
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for d in data:
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assert -0.00001 < d < 0.00001
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def Xtest_round_trip_non_exp_trailing_dot(self):
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data = round_trip(
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"""\
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"""
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)
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print(data)
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def test_yaml_1_1_no_dot(self):
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from srsly.ruamel_yaml.error import MantissaNoDotYAML1_1Warning
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with pytest.warns(MantissaNoDotYAML1_1Warning):
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round_trip_load(
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"""\
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%YAML 1.1
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---
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- 1e6
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"""
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)
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class TestCalculations(object):
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def test_mul_00(self):
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# issue 149 reported by jan.brezina@tul.cz
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d = round_trip_load(
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"""\
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- 0.1
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"""
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)
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d[0] *= -1
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x = round_trip_dump(d)
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assert x == "- -0.1\n"
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