kopia lustrzana https://gitlab.com/gerbolyze/gerbonara
106 wiersze
3.2 KiB
Python
106 wiersze
3.2 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#
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# Copyright 2015 Hamilton Kibbe <ham@hamiltonkib.be>
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# Copyright 2022 Jan Sebastian Götte <gerbonara@jaseg.de>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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import pytest
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from ..cam import FileSettings
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def test_zero_suppression():
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# Default format
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settings = FileSettings(number_format=(2,5), zeros='leading')
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test_cases = [
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("1", 0.00001),
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("10", 0.0001),
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("100", 0.001),
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("1000", 0.01),
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("10000", 0.1),
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("100000", 1.0),
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("1000000", 10.0),
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("0", 0.0),
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]
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assert settings.write_gerber_value(0.000000001) == "0"
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for string, value in test_cases:
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assert value == settings.parse_gerber_value(string)
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assert string == settings.write_gerber_value(value)
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settings = FileSettings(number_format=(2,5), zeros='trailing')
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test_cases = [
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("1", 10.0),
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("01", 1.0),
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("001", 0.1),
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("0001", 0.01),
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("00001", 0.001),
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("000001", 0.0001),
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("0000001", 0.00001),
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("0", 0.0),
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]
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assert settings.write_gerber_value(0.000000001) == "0"
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for string, value in test_cases:
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assert value == settings.parse_gerber_value(string)
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assert string == settings.write_gerber_value(value)
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def test_format():
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test_cases = [
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((2, 7), "1", 0.0000001),
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((2, 6), "1", 0.000001),
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((2, 5), "1", 0.00001),
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((2, 4), "1", 0.0001),
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((2, 3), "1", 0.001),
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((2, 2), "1", 0.01),
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((2, 1), "1", 0.1),
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((2, 6), "0", 0),
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]
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for fmt, string, value in test_cases:
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settings = FileSettings(number_format=fmt, zeros='leading')
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assert value == settings.parse_gerber_value(string)
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assert string == settings.write_gerber_value(value)
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test_cases = [
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((6, 5), "1", 100000.0),
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((5, 5), "1", 10000.0),
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((4, 5), "1", 1000.0),
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((3, 5), "1", 100.0),
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((2, 5), "1", 10.0),
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((1, 5), "1", 1.0),
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((2, 5), "0", 0),
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]
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for fmt, string, value in test_cases:
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settings = FileSettings(number_format=fmt, zeros='trailing')
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assert value == settings.parse_gerber_value(string)
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assert string == settings.write_gerber_value(value)
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def test_parse_format_validation():
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for fmt in (7,5), (5,8), (13,1):
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with pytest.raises(ValueError):
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settings = FileSettings(number_format=fmt)
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settings.parse_gerber_value('00001111')
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def test_write_format_validation():
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for fmt in (7,5), (5,8), (13,1):
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with pytest.raises(ValueError):
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settings = FileSettings(number_format=fmt)
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settings.write_gerber_value(69.0)
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