File size: 15,907 Bytes
985c397 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 | # ***************************************************************************
# * Copyright (c) 2022 sliptonic <shopinthewoods@gmail.com> *
# * Copyright (c) 2023 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 *
# * *
# ***************************************************************************
import FreeCAD
import Path
import CAMTests.PathTestUtils as PathTestUtils
from importlib import reload
from Path.Post.scripts import linuxcnc_legacy_post as postprocessor
Path.Log.setLevel(Path.Log.Level.DEBUG, Path.Log.thisModule())
Path.Log.trackModule(Path.Log.thisModule())
class TestLinuxCNCLegacyPost(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 compare_sixth_line(self, path_string, expected, args, debug=False):
"""Perform a test with a single comparison to the sixth line of the output."""
nl = "\n"
if path_string:
self.docobj.Path = Path.Path([Path.Command(path_string)])
else:
self.docobj.Path = Path.Path([])
postables = [self.docobj]
gcode = postprocessor.export(postables, "-", args)
if debug:
print(f"--------{nl}{gcode}--------{nl}")
self.assertEqual(gcode.splitlines()[5], expected)
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()) == 13)
# Test without header
expected = """(begin preamble)
G17 G54 G40 G49 G80 G90
G21
(begin operation: testpath)
(machine units: mm/min)
(finish operation: testpath)
(begin postamble)
M05
G17 G54 G90 G80 G40
M2
"""
self.docobj.Path = Path.Path([])
postables = [self.docobj]
args = "--no-header --no-show-editor"
# args = ("--no-header --no-comments --no-show-editor --precision=2")
gcode = postprocessor.export(postables, "-", args)
self.assertEqual(gcode, expected)
# test without comments
expected = """G17 G54 G40 G49 G80 G90
G21
M05
G17 G54 G90 G80 G40
M2
"""
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
Test imperial / inches
"""
self.compare_sixth_line(
"G0 X10 Y20 Z30", "G0 X10.000 Y20.000 Z30.000 ", "--no-header --no-show-editor"
)
self.compare_sixth_line(
"G0 X10 Y20 Z30",
"G0 X10.00 Y20.00 Z30.00 ",
"--no-header --precision=2 --no-show-editor",
)
def test020(self):
"""
Test Line Numbers
"""
self.compare_sixth_line(
"G0 X10 Y20 Z30",
"N160 G0 X10.000 Y20.000 Z30.000 ",
"--no-header --line-numbers --no-show-editor",
)
def test030(self):
"""
Test Pre-amble
"""
self.docobj.Path = Path.Path([])
postables = [self.docobj]
args = "--no-header --no-comments --preamble='G18 G55' --no-show-editor"
gcode = postprocessor.export(postables, "-", args)
result = gcode.splitlines()[0]
self.assertEqual(result, "G18 G55")
def test040(self):
"""
Test Post-amble
"""
self.docobj.Path = Path.Path([])
postables = [self.docobj]
args = "--no-header --no-comments --postamble='G0 Z50\nM2' --no-show-editor"
gcode = postprocessor.export(postables, "-", args)
result = gcode.splitlines()[-2]
self.assertEqual(result, "G0 Z50")
self.assertEqual(gcode.splitlines()[-1], "M2")
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()[2], "G20")
result = gcode.splitlines()[5]
expected = "G0 X0.3937 Y0.7874 Z1.1811 "
self.assertEqual(result, expected)
# Technical debt. The following test fails. Precision not working
# with imperial units.
# args = ("--no-header --inches --precision=2")
# gcode = postprocessor.export(postables, "-", args)
# result = gcode.splitlines()[5]
# expected = "G0 X0.39 Y0.78 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]
args = "--no-header --modal --no-show-editor"
gcode = postprocessor.export(postables, "-", args)
result = gcode.splitlines()[6]
expected = "X10.000 Y30.000 Z30.000 "
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]
args = "--no-header --axis-modal --no-show-editor"
gcode = postprocessor.export(postables, "-", args)
result = gcode.splitlines()[6]
expected = "G0 Y30.000 "
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], "M5")
self.assertEqual(gcode.splitlines()[6], "M6 T2 ")
self.assertEqual(gcode.splitlines()[7], "G43 H2 ")
self.assertEqual(gcode.splitlines()[8], "M3 S3000 ")
# suppress TLO
args = "--no-header --no-tlo --no-show-editor"
gcode = postprocessor.export(postables, "-", args)
self.assertEqual(gcode.splitlines()[7], "M3 S3000 ")
def test090(self):
"""
Test comment
"""
self.compare_sixth_line("(comment)", "(comment) ", "--no-header --no-show-editor")
def test100(self):
"""Test A, B, & C axis output for values between 0 and 90 degrees"""
self.compare_sixth_line(
"G1 X10 Y20 Z30 A40 B50 C60",
"G1 X10.000 Y20.000 Z30.000 A40.000 B50.000 C60.000 ",
"--no-header --no-show-editor",
)
self.compare_sixth_line(
"G1 X10 Y20 Z30 A40 B50 C60",
"G1 X0.3937 Y0.7874 Z1.1811 A40.0000 B50.0000 C60.0000 ",
"--no-header --inches --no-show-editor",
)
def test110(self):
"""Test A, B, & C axis output for 89 degrees"""
self.compare_sixth_line(
"G1 X10 Y20 Z30 A89 B89 C89",
"G1 X10.000 Y20.000 Z30.000 A89.000 B89.000 C89.000 ",
"--no-header --no-show-editor",
)
self.compare_sixth_line(
"G1 X10 Y20 Z30 A89 B89 C89",
"G1 X0.3937 Y0.7874 Z1.1811 A89.0000 B89.0000 C89.0000 ",
"--no-header --inches --no-show-editor",
)
def test120(self):
"""Test A, B, & C axis output for 90 degrees"""
self.compare_sixth_line(
"G1 X10 Y20 Z30 A90 B90 C90",
"G1 X10.000 Y20.000 Z30.000 A90.000 B90.000 C90.000 ",
"--no-header --no-show-editor",
)
self.compare_sixth_line(
"G1 X10 Y20 Z30 A90 B90 C90",
"G1 X0.3937 Y0.7874 Z1.1811 A90.0000 B90.0000 C90.0000 ",
"--no-header --inches --no-show-editor",
)
def test130(self):
"""Test A, B, & C axis output for 91 degrees"""
self.compare_sixth_line(
"G1 X10 Y20 Z30 A91 B91 C91",
"G1 X10.000 Y20.000 Z30.000 A91.000 B91.000 C91.000 ",
"--no-header --no-show-editor",
)
self.compare_sixth_line(
"G1 X10 Y20 Z30 A91 B91 C91",
"G1 X0.3937 Y0.7874 Z1.1811 A91.0000 B91.0000 C91.0000 ",
"--no-header --inches --no-show-editor",
)
def test140(self):
"""Test A, B, & C axis output for values between 90 and 180 degrees"""
self.compare_sixth_line(
"G1 X10 Y20 Z30 A100 B110 C120",
"G1 X10.000 Y20.000 Z30.000 A100.000 B110.000 C120.000 ",
"--no-header --no-show-editor",
)
self.compare_sixth_line(
"G1 X10 Y20 Z30 A100 B110 C120",
"G1 X0.3937 Y0.7874 Z1.1811 A100.0000 B110.0000 C120.0000 ",
"--no-header --inches --no-show-editor",
)
def test150(self):
"""Test A, B, & C axis output for values between 180 and 360 degrees"""
self.compare_sixth_line(
"G1 X10 Y20 Z30 A240 B250 C260",
"G1 X10.000 Y20.000 Z30.000 A240.000 B250.000 C260.000 ",
"--no-header --no-show-editor",
)
self.compare_sixth_line(
"G1 X10 Y20 Z30 A240 B250 C260",
"G1 X0.3937 Y0.7874 Z1.1811 A240.0000 B250.0000 C260.0000 ",
"--no-header --inches --no-show-editor",
)
def test160(self):
"""Test A, B, & C axis output for values greater than 360 degrees"""
self.compare_sixth_line(
"G1 X10 Y20 Z30 A440 B450 C460",
"G1 X10.000 Y20.000 Z30.000 A440.000 B450.000 C460.000 ",
"--no-header --no-show-editor",
)
self.compare_sixth_line(
"G1 X10 Y20 Z30 A440 B450 C460",
"G1 X0.3937 Y0.7874 Z1.1811 A440.0000 B450.0000 C460.0000 ",
"--no-header --inches --no-show-editor",
)
def test170(self):
"""Test A, B, & C axis output for values between 0 and -90 degrees"""
self.compare_sixth_line(
"G1 X10 Y20 Z30 A-40 B-50 C-60",
"G1 X10.000 Y20.000 Z30.000 A-40.000 B-50.000 C-60.000 ",
"--no-header --no-show-editor",
)
self.compare_sixth_line(
"G1 X10 Y20 Z30 A-40 B-50 C-60",
"G1 X0.3937 Y0.7874 Z1.1811 A-40.0000 B-50.0000 C-60.0000 ",
"--no-header --inches --no-show-editor",
)
def test180(self):
"""Test A, B, & C axis output for values between -90 and -180 degrees"""
self.compare_sixth_line(
"G1 X10 Y20 Z30 A-100 B-110 C-120",
"G1 X10.000 Y20.000 Z30.000 A-100.000 B-110.000 C-120.000 ",
"--no-header --no-show-editor",
)
self.compare_sixth_line(
"G1 X10 Y20 Z30 A-100 B-110 C-120",
"G1 X0.3937 Y0.7874 Z1.1811 A-100.0000 B-110.0000 C-120.0000 ",
"--no-header --inches --no-show-editor",
)
def test190(self):
"""Test A, B, & C axis output for values between -180 and -360 degrees"""
self.compare_sixth_line(
"G1 X10 Y20 Z30 A-240 B-250 C-260",
"G1 X10.000 Y20.000 Z30.000 A-240.000 B-250.000 C-260.000 ",
"--no-header --no-show-editor",
)
self.compare_sixth_line(
"G1 X10 Y20 Z30 A-240 B-250 C-260",
"G1 X0.3937 Y0.7874 Z1.1811 A-240.0000 B-250.0000 C-260.0000 ",
"--no-header --inches --no-show-editor",
)
def test200(self):
"""Test A, B, & C axis output for values below -360 degrees"""
self.compare_sixth_line(
"G1 X10 Y20 Z30 A-440 B-450 C-460",
"G1 X10.000 Y20.000 Z30.000 A-440.000 B-450.000 C-460.000 ",
"--no-header --no-show-editor",
)
self.compare_sixth_line(
"G1 X10 Y20 Z30 A-440 B-450 C-460",
"G1 X0.3937 Y0.7874 Z1.1811 A-440.0000 B-450.0000 C-460.0000 ",
"--no-header --inches --no-show-editor",
)
|