36 lines
1.1 KiB
Python
36 lines
1.1 KiB
Python
import unittest
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import camlib
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from flatcamParsers.ParseGerber import Gerber
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class GerberBuffer(unittest.TestCase):
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def setUp(self):
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self.gerber1 = Gerber()
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self.gerber1.use_buffer_for_union = True
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self.gerber1.parse_file("tests/gerber_files/STM32F4-spindle.cmp")
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geometry1 = self.gerber1.solid_geometry
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self.geometry1_area = self.compute_area(geometry1)
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self.gerber2 = Gerber()
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self.gerber2.use_buffer_for_union = False
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self.gerber2.parse_file("tests/gerber_files/STM32F4-spindle.cmp")
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geometry2 = self.gerber2.solid_geometry
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self.geometry2_area = self.compute_area (geometry2)
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def compute_area(self, geometry):
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area = 0
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try:
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for geo in geometry:
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area += geo.area
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# Not iterable, do the actual indexing and add.
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except TypeError:
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area = geometry.area
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return area
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def test_buffer(self):
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self.assertLessEqual(abs(self.geometry2_area - self.geometry1_area), 0.000001)
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if __name__ == '__main__':
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unittest.main()
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