308 lines
11 KiB
Python
308 lines
11 KiB
Python
# -*- coding: utf-8 -*-
|
|
# ***************************************************************************
|
|
# * Copyright (c) 2022 sliptonic <shopinthewoods@gmail.com> *
|
|
# * Copyright (c) 2022 Larry Woestman <LarryWoestman2@gmail.com> *
|
|
# * *
|
|
# * This program is free software; you can redistribute it and/or modify *
|
|
# * it under the terms of the GNU Lesser General Public License (LGPL) *
|
|
# * as published by the Free Software Foundation; either version 2 of *
|
|
# * the License, or (at your option) any later version. *
|
|
# * for detail see the LICENCE text file. *
|
|
# * *
|
|
# * This program is distributed in the hope that it will be useful, *
|
|
# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
# * GNU Library General Public License for more details. *
|
|
# * *
|
|
# * You should have received a copy of the GNU Library General Public *
|
|
# * License along with this program; if not, write to the Free Software *
|
|
# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
|
|
# * USA *
|
|
# * *
|
|
# ***************************************************************************
|
|
|
|
from importlib import reload
|
|
|
|
import FreeCAD
|
|
|
|
import Path
|
|
import CAMTests.PathTestUtils as PathTestUtils
|
|
from Path.Post.scripts import centroid_post as postprocessor
|
|
|
|
|
|
Path.Log.setLevel(Path.Log.Level.DEBUG, Path.Log.thisModule())
|
|
Path.Log.trackModule(Path.Log.thisModule())
|
|
|
|
|
|
class TestCentroidPost(PathTestUtils.PathTestBase):
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
"""setUpClass()...
|
|
This method is called upon instantiation of this test class. Add code
|
|
and objects here that are needed for the duration of the test() methods
|
|
in this class. In other words, set up the 'global' test environment
|
|
here; use the `setUp()` method to set up a 'local' test environment.
|
|
This method does not have access to the class `self` reference, but it
|
|
is able to call static methods within this same class.
|
|
"""
|
|
|
|
# Open existing FreeCAD document with test geometry
|
|
FreeCAD.newDocument("Unnamed")
|
|
|
|
@classmethod
|
|
def tearDownClass(cls):
|
|
"""tearDownClass()...
|
|
This method is called prior to destruction of this test class. Add
|
|
code and objects here that cleanup the test environment after the
|
|
test() methods in this class have been executed. This method does
|
|
not have access to the class `self` reference. This method
|
|
is able to call static methods within this same class.
|
|
"""
|
|
# Close geometry document without saving
|
|
FreeCAD.closeDocument(FreeCAD.ActiveDocument.Name)
|
|
|
|
# Setup and tear down methods called before and after each unit test
|
|
def setUp(self):
|
|
"""setUp()...
|
|
This method is called prior to each `test()` method. Add code and
|
|
objects here that are needed for multiple `test()` methods.
|
|
"""
|
|
self.doc = FreeCAD.ActiveDocument
|
|
self.con = FreeCAD.Console
|
|
self.docobj = FreeCAD.ActiveDocument.addObject("Path::Feature", "testpath")
|
|
reload(
|
|
postprocessor
|
|
) # technical debt. This shouldn't be necessary but here to bypass a bug
|
|
|
|
def tearDown(self):
|
|
"""tearDown()...
|
|
This method is called after each test() method. Add cleanup instructions here.
|
|
Such cleanup instructions will likely undo those in the setUp() method.
|
|
"""
|
|
FreeCAD.ActiveDocument.removeObject("testpath")
|
|
|
|
def test000(self):
|
|
"""Test Output Generation.
|
|
Empty path. Produces only the preamble and postable.
|
|
"""
|
|
|
|
self.docobj.Path = Path.Path([])
|
|
postables = [self.docobj]
|
|
|
|
# Test generating with header
|
|
# Header contains a time stamp that messes up unit testing.
|
|
# Only test length of result.
|
|
args = "--no-show-editor"
|
|
gcode = postprocessor.export(postables, "-", args)
|
|
self.assertTrue(len(gcode.splitlines()) == 16)
|
|
|
|
# Test without header
|
|
expected = """G90 G80 G40 G49
|
|
;begin preamble
|
|
G53 G00 G17
|
|
G21
|
|
;begin operation
|
|
;end operation: testpath
|
|
;begin postamble
|
|
M5
|
|
M25
|
|
G49 H0
|
|
G90 G80 G40 G49
|
|
M99
|
|
"""
|
|
|
|
self.docobj.Path = Path.Path([])
|
|
postables = [self.docobj]
|
|
|
|
args = "--no-header --no-show-editor"
|
|
gcode = postprocessor.export(postables, "-", args)
|
|
self.assertEqual(gcode, expected)
|
|
|
|
# test without comments
|
|
expected = """G90 G80 G40 G49
|
|
G53 G00 G17
|
|
G21
|
|
M5
|
|
M25
|
|
G49 H0
|
|
G90 G80 G40 G49
|
|
M99
|
|
"""
|
|
|
|
args = "--no-header --no-comments --no-show-editor"
|
|
# args = ("--no-header --no-comments --no-show-editor --precision=2")
|
|
gcode = postprocessor.export(postables, "-", args)
|
|
self.assertEqual(gcode, expected)
|
|
|
|
def test010(self):
|
|
"""Test command Generation.
|
|
Test Precision
|
|
"""
|
|
c = Path.Command("G0 X10 Y20 Z30")
|
|
|
|
self.docobj.Path = Path.Path([c])
|
|
postables = [self.docobj]
|
|
|
|
args = "--no-header --no-show-editor"
|
|
gcode = postprocessor.export(postables, "-", args)
|
|
result = gcode.splitlines()[5]
|
|
expected = "G0 X10.0000 Y20.0000 Z30.0000"
|
|
self.assertEqual(result, expected)
|
|
|
|
args = "--no-header --axis-precision=2 --no-show-editor"
|
|
gcode = postprocessor.export(postables, "-", args)
|
|
result = gcode.splitlines()[5]
|
|
expected = "G0 X10.00 Y20.00 Z30.00"
|
|
self.assertEqual(result, expected)
|
|
|
|
def test020(self):
|
|
"""
|
|
Test Line Numbers
|
|
"""
|
|
c = Path.Command("G0 X10 Y20 Z30")
|
|
|
|
self.docobj.Path = Path.Path([c])
|
|
postables = [self.docobj]
|
|
|
|
args = "--no-header --line-numbers --no-show-editor"
|
|
gcode = postprocessor.export(postables, "-", args)
|
|
result = gcode.splitlines()[5]
|
|
expected = "N150 G0 X10.0000 Y20.0000 Z30.0000"
|
|
self.assertEqual(result, expected)
|
|
|
|
def test030(self):
|
|
"""
|
|
Test Pre-amble
|
|
"""
|
|
|
|
self.docobj.Path = Path.Path([])
|
|
postables = [self.docobj]
|
|
|
|
#
|
|
# The original centroid postprocessor does not have a
|
|
# --preamble option. We end up with the default preamble.
|
|
#
|
|
args = "--no-header --no-comments --preamble='G18 G55' --no-show-editor"
|
|
gcode = postprocessor.export(postables, "-", args)
|
|
result = gcode.splitlines()[1]
|
|
self.assertEqual(result, "G53 G00 G17")
|
|
|
|
def test040(self):
|
|
"""
|
|
Test Post-amble
|
|
"""
|
|
self.docobj.Path = Path.Path([])
|
|
postables = [self.docobj]
|
|
#
|
|
# The original centroid postprocessor does not have a
|
|
# --postamble option. We end up with the default postamble.
|
|
#
|
|
args = "--no-header --no-comments --postamble='G0 Z50\nM2' --no-show-editor"
|
|
gcode = postprocessor.export(postables, "-", args)
|
|
self.assertEqual(gcode.splitlines()[-1], "M99")
|
|
|
|
def test050(self):
|
|
"""
|
|
Test inches
|
|
"""
|
|
|
|
c = Path.Command("G0 X10 Y20 Z30")
|
|
self.docobj.Path = Path.Path([c])
|
|
postables = [self.docobj]
|
|
|
|
args = "--no-header --inches --no-show-editor"
|
|
gcode = postprocessor.export(postables, "-", args)
|
|
self.assertEqual(gcode.splitlines()[3], "G20")
|
|
|
|
result = gcode.splitlines()[5]
|
|
expected = "G0 X0.3937 Y0.7874 Z1.1811"
|
|
self.assertEqual(result, expected)
|
|
|
|
args = "--no-header --inches --axis-precision=2 --no-show-editor"
|
|
gcode = postprocessor.export(postables, "-", args)
|
|
result = gcode.splitlines()[5]
|
|
expected = "G0 X0.39 Y0.79 Z1.18"
|
|
self.assertEqual(result, expected)
|
|
|
|
def test060(self):
|
|
"""
|
|
Test test modal
|
|
Suppress the command name if the same as previous
|
|
"""
|
|
c = Path.Command("G0 X10 Y20 Z30")
|
|
c1 = Path.Command("G0 X10 Y30 Z30")
|
|
|
|
self.docobj.Path = Path.Path([c, c1])
|
|
postables = [self.docobj]
|
|
|
|
#
|
|
# The original centroid postprocessor does not have a
|
|
# --modal option. We end up with the original gcode.
|
|
#
|
|
args = "--no-header --modal --no-show-editor"
|
|
gcode = postprocessor.export(postables, "-", args)
|
|
result = gcode.splitlines()[6]
|
|
expected = "G0 X10.0000 Y30.0000 Z30.0000"
|
|
self.assertEqual(result, expected)
|
|
|
|
def test070(self):
|
|
"""
|
|
Test axis modal
|
|
Suppress the axis coordinate if the same as previous
|
|
"""
|
|
c = Path.Command("G0 X10 Y20 Z30")
|
|
c1 = Path.Command("G0 X10 Y30 Z30")
|
|
|
|
self.docobj.Path = Path.Path([c, c1])
|
|
postables = [self.docobj]
|
|
|
|
#
|
|
# The original centroid postprocessor does not have an
|
|
# --axis-modal option. We end up with the original gcode.
|
|
#
|
|
args = "--no-header --axis-modal --no-show-editor"
|
|
gcode = postprocessor.export(postables, "-", args)
|
|
result = gcode.splitlines()[6]
|
|
expected = "G0 X10.0000 Y30.0000 Z30.0000"
|
|
self.assertEqual(result, expected)
|
|
|
|
def test080(self):
|
|
"""
|
|
Test tool change
|
|
"""
|
|
c = Path.Command("M6 T2")
|
|
c2 = Path.Command("M3 S3000")
|
|
self.docobj.Path = Path.Path([c, c2])
|
|
postables = [self.docobj]
|
|
|
|
args = "--no-header --no-show-editor"
|
|
gcode = postprocessor.export(postables, "-", args)
|
|
self.assertEqual(gcode.splitlines()[5], "G43 H2")
|
|
self.assertEqual(gcode.splitlines()[6], "M6 T2")
|
|
self.assertEqual(gcode.splitlines()[7], "M3 S3000")
|
|
|
|
# suppress TLO
|
|
#
|
|
# The original centroid postprocessor does not have an
|
|
# --no-tlo option. We end up with the original gcode.
|
|
#
|
|
args = "--no-header --no-tlo --no-show-editor"
|
|
gcode = postprocessor.export(postables, "-", args)
|
|
self.assertEqual(gcode.splitlines()[6], "M3 S3000")
|
|
|
|
def test090(self):
|
|
"""
|
|
Test comment
|
|
"""
|
|
|
|
c = Path.Command("(comment)")
|
|
|
|
self.docobj.Path = Path.Path([c])
|
|
postables = [self.docobj]
|
|
|
|
args = "--no-header --no-show-editor"
|
|
gcode = postprocessor.export(postables, "-", args)
|
|
result = gcode.splitlines()[5]
|
|
expected = ";comment"
|
|
self.assertEqual(result, expected)
|