350 lines
12 KiB
Python
350 lines
12 KiB
Python
# -*- coding: utf-8 -*-
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# ***************************************************************************
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# * Copyright (c) 2022 sliptonic <shopinthewoods@gmail.com> *
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# * Copyright (c) 2022 - 2025 Larry Woestman <LarryWoestman2@gmail.com> *
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# * *
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# * This program is free software; you can redistribute it and/or modify *
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# * it under the terms of the GNU Lesser General Public License (LGPL) *
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# * as published by the Free Software Foundation; either version 2 of *
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# * the License, or (at your option) any later version. *
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# * for detail see the LICENCE text file. *
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# * *
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# * This program is distributed in the hope that it will be useful, *
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# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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# * GNU Library General Public License for more details. *
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# * *
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# * You should have received a copy of the GNU Library General Public *
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# * License along with this program; if not, write to the Free Software *
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# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
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# * USA *
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# * *
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# ***************************************************************************
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# ***************************************************************************
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# * Note: TestRefactoredMassoG3Post.py is a modified clone of this file *
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# * any changes to this file should be applied to the other *
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# * *
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# * *
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# ***************************************************************************
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import FreeCAD
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import Path
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import CAMTests.PathTestUtils as PathTestUtils
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from Path.Post.Processor import PostProcessorFactory
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Path.Log.setLevel(Path.Log.Level.DEBUG, Path.Log.thisModule())
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Path.Log.trackModule(Path.Log.thisModule())
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class TestRefactoredLinuxCNCPost(PathTestUtils.PathTestBase):
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"""Test the refactored_linuxcnc_post.py postprocessor."""
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@classmethod
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def setUpClass(cls):
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"""setUpClass()...
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This method is called upon instantiation of this test class. Add code
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and objects here that are needed for the duration of the test() methods
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in this class. In other words, set up the 'global' test environment
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here; use the `setUp()` method to set up a 'local' test environment.
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This method does not have access to the class `self` reference, but it
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is able to call static methods within this same class.
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"""
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FreeCAD.ConfigSet("SuppressRecomputeRequiredDialog", "True")
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cls.doc = FreeCAD.open(FreeCAD.getHomePath() + "/Mod/CAM/CAMTests/boxtest.fcstd")
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cls.job = cls.doc.getObject("Job")
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cls.post = PostProcessorFactory.get_post_processor(cls.job, "refactored_linuxcnc")
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# locate the operation named "Profile"
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for op in cls.job.Operations.Group:
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if op.Label == "Profile":
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# remember the "Profile" operation
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cls.profile_op = op
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return
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@classmethod
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def tearDownClass(cls):
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"""tearDownClass()...
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This method is called prior to destruction of this test class. Add
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code and objects here that cleanup the test environment after the
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test() methods in this class have been executed. This method does not
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have access to the class `self` reference. This method
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is able to call static methods within this same class.
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"""
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FreeCAD.closeDocument(cls.doc.Name)
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FreeCAD.ConfigSet("SuppressRecomputeRequiredDialog", "")
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# Setup and tear down methods called before and after each unit test
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def setUp(self):
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"""setUp()...
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This method is called prior to each `test()` method. Add code and
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objects here that are needed for multiple `test()` methods.
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"""
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# allow a full length "diff" if an error occurs
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self.maxDiff = None
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# reinitialize the postprocessor data structures between tests
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self.post.reinitialize()
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def tearDown(self):
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"""tearDown()...
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This method is called after each test() method. Add cleanup instructions here.
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Such cleanup instructions will likely undo those in the setUp() method.
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"""
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pass
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def test000(self):
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"""Test Output Generation.
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Empty path. Produces only the preamble and postable.
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"""
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nl = "\n"
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self.profile_op.Path = Path.Path([])
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# Test generating with header
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# Header contains a time stamp that messes up unit testing.
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# Only test length of result.
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self.job.PostProcessorArgs = "--no-show-editor"
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gcode = self.post.export()[0][1]
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# print(f"--------{nl}{gcode}--------{nl}")
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self.assertTrue(len(gcode.splitlines()) == 26)
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# Test without header
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expected = """(Begin preamble)
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G17 G54 G40 G49 G80 G90
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G21
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(Begin operation: Fixture)
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(Machine units: mm/min)
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G54
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(Finish operation: Fixture)
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(Begin operation: TC: Default Tool)
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(Machine units: mm/min)
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(TC: Default Tool)
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(Begin toolchange)
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M5
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M6 T1
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G43 H1
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(Finish operation: TC: Default Tool)
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(Begin operation: Profile)
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(Machine units: mm/min)
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(Finish operation: Profile)
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(Begin postamble)
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M05
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G17 G54 G90 G80 G40
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M2
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"""
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self.profile_op.Path = Path.Path([])
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# args = ("--no-header --no-comments --no-show-editor --precision=2")
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self.job.PostProcessorArgs = "--no-header --no-show-editor"
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gcode = self.post.export()[0][1]
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# print(f"--------{nl}{gcode}--------{nl}")
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self.assertEqual(gcode, expected)
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# test without comments
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expected = """G17 G54 G40 G49 G80 G90
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G21
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G54
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M5
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M6 T1
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G43 H1
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M05
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G17 G54 G90 G80 G40
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M2
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"""
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# args = ("--no-header --no-comments --no-show-editor --precision=2")
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self.job.PostProcessorArgs = "--no-header --no-comments --no-show-editor"
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gcode = self.post.export()[0][1]
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# print(f"--------{nl}{gcode}--------{nl}")
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self.assertEqual(gcode, expected)
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def test010(self):
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"""Test command Generation.
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Test Precision
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"""
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nl = "\n"
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c = Path.Command("G0 X10 Y20 Z30")
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self.profile_op.Path = Path.Path([c])
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self.job.PostProcessorArgs = "--no-header --no-show-editor"
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gcode = self.post.export()[0][1]
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# print(f"--------{nl}{gcode}--------{nl}")
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result = gcode.splitlines()[17]
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expected = "G0 X10.000 Y20.000 Z30.000"
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self.assertEqual(result, expected)
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self.job.PostProcessorArgs = "--no-header --precision=2 --no-show-editor"
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gcode = self.post.export()[0][1]
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# print(f"--------{nl}{gcode}--------{nl}")
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result = gcode.splitlines()[17]
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expected = "G0 X10.00 Y20.00 Z30.00"
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self.assertEqual(result, expected)
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def test020(self):
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"""
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Test Line Numbers
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"""
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nl = "\n"
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c = Path.Command("G0 X10 Y20 Z30")
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self.profile_op.Path = Path.Path([c])
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self.job.PostProcessorArgs = "--no-header --line-numbers --no-show-editor"
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gcode = self.post.export()[0][1]
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# print(f"--------{nl}{gcode}--------{nl}")
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result = gcode.splitlines()[17]
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expected = "N270 G0 X10.000 Y20.000 Z30.000"
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self.assertEqual(result, expected)
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def test030(self):
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"""
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Test Pre-amble
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"""
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nl = "\n"
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self.profile_op.Path = Path.Path([])
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self.job.PostProcessorArgs = (
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"--no-header --no-comments --preamble='G18 G55' --no-show-editor"
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)
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gcode = self.post.export()[0][1]
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# print(f"--------{nl}{gcode}--------{nl}")
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result = gcode.splitlines()[0]
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self.assertEqual(result, "G18 G55")
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def test040(self):
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"""
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Test Post-amble
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"""
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nl = "\n"
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self.profile_op.Path = Path.Path([])
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self.job.PostProcessorArgs = (
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"--no-header --no-comments --postamble='G0 Z50\nM2' --no-show-editor"
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)
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gcode = self.post.export()[0][1]
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# print(f"--------{nl}{gcode}--------{nl}")
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result = gcode.splitlines()[-2]
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self.assertEqual(result, "G0 Z50")
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self.assertEqual(gcode.splitlines()[-1], "M2")
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def test050(self):
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"""
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Test inches
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"""
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nl = "\n"
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c = Path.Command("G0 X10 Y20 Z30")
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self.profile_op.Path = Path.Path([c])
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self.job.PostProcessorArgs = "--no-header --inches --no-show-editor"
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gcode = self.post.export()[0][1]
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# print(f"--------{nl}{gcode}--------{nl}")
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self.assertEqual(gcode.splitlines()[2], "G20")
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result = gcode.splitlines()[17]
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expected = "G0 X0.3937 Y0.7874 Z1.1811"
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self.assertEqual(result, expected)
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self.job.PostProcessorArgs = "--no-header --inches --precision=2 --no-show-editor"
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gcode = self.post.export()[0][1]
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# print(f"--------{nl}{gcode}--------{nl}")
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result = gcode.splitlines()[17]
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expected = "G0 X0.39 Y0.79 Z1.18"
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self.assertEqual(result, expected)
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def test060(self):
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"""
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Test test modal
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Suppress the command name if the same as previous
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"""
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nl = "\n"
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c = Path.Command("G0 X10 Y20 Z30")
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c1 = Path.Command("G0 X10 Y30 Z30")
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self.profile_op.Path = Path.Path([c, c1])
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self.job.PostProcessorArgs = "--no-header --modal --no-show-editor"
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gcode = self.post.export()[0][1]
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# print(f"--------{nl}{gcode}--------{nl}")
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result = gcode.splitlines()[18]
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expected = "X10.000 Y30.000 Z30.000"
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self.assertEqual(result, expected)
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def test070(self):
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"""
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Test axis modal
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Suppress the axis coordinate if the same as previous
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"""
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nl = "\n"
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c = Path.Command("G0 X10 Y20 Z30")
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c1 = Path.Command("G0 X10 Y30 Z30")
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self.profile_op.Path = Path.Path([c, c1])
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self.job.PostProcessorArgs = "--no-header --axis-modal --no-show-editor"
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gcode = self.post.export()[0][1]
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# print(f"--------{nl}{gcode}--------{nl}")
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result = gcode.splitlines()[18]
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expected = "G0 Y30.000"
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self.assertEqual(result, expected)
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def test080(self):
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"""
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Test tool change
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"""
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nl = "\n"
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c = Path.Command("M6 T2")
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c2 = Path.Command("M3 S3000")
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self.profile_op.Path = Path.Path([c, c2])
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self.job.PostProcessorArgs = "--no-header --no-show-editor"
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gcode = self.post.export()[0][1]
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# print(f"--------{nl}{gcode}--------{nl}")
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split_gcode = gcode.splitlines()
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self.assertEqual(split_gcode[18], "M5")
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self.assertEqual(split_gcode[19], "M6 T2")
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self.assertEqual(split_gcode[20], "G43 H2")
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self.assertEqual(split_gcode[21], "M3 S3000")
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# suppress TLO
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self.job.PostProcessorArgs = "--no-header --no-tlo --no-show-editor"
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gcode = self.post.export()[0][1]
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# print(f"--------{nl}{gcode}--------{nl}")
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self.assertEqual(gcode.splitlines()[19], "M3 S3000")
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def test090(self):
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"""
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Test comment
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"""
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nl = "\n"
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c = Path.Command("(comment)")
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self.profile_op.Path = Path.Path([c])
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self.job.PostProcessorArgs = "--no-header --no-show-editor"
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gcode = self.post.export()[0][1]
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# print(f"--------{nl}{gcode}--------{nl}")
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result = gcode.splitlines()[17]
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expected = "(comment)"
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self.assertEqual(result, expected)
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