# -*- coding: utf-8 -*- # *************************************************************************** # * Copyright (c) 2021 sliptonic * # * * # * 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 Part import Path import Path.Base.Generator.drill as generator import CAMTests.PathTestUtils as PathTestUtils Path.Log.setLevel(Path.Log.Level.INFO, Path.Log.thisModule()) Path.Log.trackModule(Path.Log.thisModule()) class TestPathDrillGenerator(PathTestUtils.PathTestBase): def test00(self): """Test Basic Drill Generator Return""" v1 = FreeCAD.Vector(0, 0, 10) v2 = FreeCAD.Vector(0, 0, 0) e = Part.makeLine(v1, v2) result = generator.generate(e) self.assertTrue(type(result) is list) self.assertTrue(type(result[0]) is Path.Command) command = result[0] self.assertTrue(command.Name == "G81") self.assertTrue(command.Parameters["R"] == 10) self.assertTrue(command.Parameters["X"] == 0) self.assertTrue(command.Parameters["Y"] == 0) self.assertTrue(command.Parameters["Z"] == 0) # repeat must be > 0 args = {"edge": e, "repeat": 0} self.assertRaises(ValueError, generator.generate, **args) # repeat must be integer args = {"edge": e, "repeat": 1.5} self.assertRaises(ValueError, generator.generate, **args) def test10(self): """Test edge alignment check""" v1 = FreeCAD.Vector(0, 10, 10) v2 = FreeCAD.Vector(0, 0, 0) e = Part.makeLine(v1, v2) self.assertRaises(ValueError, generator.generate, e) v1 = FreeCAD.Vector(0, 0, 0) v2 = FreeCAD.Vector(0, 0, 10) e = Part.makeLine(v1, v2) self.assertRaises(ValueError, generator.generate, e) def test20(self): """Test Basic Peck Drill Generator Return""" v1 = FreeCAD.Vector(0, 0, 10) v2 = FreeCAD.Vector(0, 0, 0) e = Part.makeLine(v1, v2) result = generator.generate(e, peckdepth=1.2) self.assertTrue(type(result) is list) self.assertTrue(type(result[0]) is Path.Command) command = result[0] self.assertTrue(command.Name == "G83") self.assertTrue(command.Parameters["Q"] == 1.2) # peckdepth must be a float args = {"edge": e, "peckdepth": 1} self.assertRaises(ValueError, generator.generate, **args) def test30(self): """Test Basic Dwell Drill Generator Return""" v1 = FreeCAD.Vector(0, 0, 10) v2 = FreeCAD.Vector(0, 0, 0) e = Part.makeLine(v1, v2) result = generator.generate(e, dwelltime=0.5) self.assertTrue(type(result) is list) self.assertTrue(type(result[0]) is Path.Command) command = result[0] self.assertTrue(command.Name == "G82") self.assertTrue(command.Parameters["P"] == 0.5) # dwelltime should be a float args = {"edge": e, "dwelltime": 1} self.assertRaises(ValueError, generator.generate, **args) def test40(self): """Specifying retract height should set R parameter to specified value""" v1 = FreeCAD.Vector(0, 0, 10) v2 = FreeCAD.Vector(0, 0, 0) e = Part.makeLine(v1, v2) result = generator.generate(e, retractheight=20.0) command = result[0] self.assertTrue(command.Parameters["R"] == 20.0) def test41(self): """Not specifying retract height should set R parameter to Z position of start point""" v1 = FreeCAD.Vector(0, 0, 10) v2 = FreeCAD.Vector(0, 0, 0) e = Part.makeLine(v1, v2) result = generator.generate(e) command = result[0] self.assertTrue(command.Parameters["R"] == 10.0) def test42(self): """Non-float retract height should raise ValueError""" v1 = FreeCAD.Vector(0, 0, 10) v2 = FreeCAD.Vector(0, 0, 0) e = Part.makeLine(v1, v2) args = {"edge": e, "retractheight": 1} self.assertRaises(ValueError, generator.generate, **args) args = {"edge": e, "retractheight": "1"} self.assertRaises(ValueError, generator.generate, **args) def test50(self): """Test Error if dwell and peck""" v1 = FreeCAD.Vector(0, 0, 10) v2 = FreeCAD.Vector(0, 0, 0) e = Part.makeLine(v1, v2) # dwelltime should be a float args = {"edge": e, "dwelltime": 1.0, "peckdepth": 1.0} self.assertRaises(ValueError, generator.generate, **args) def test60(self): """Test chipBreak""" v1 = FreeCAD.Vector(0, 0, 10) v2 = FreeCAD.Vector(0, 0, 0) e = Part.makeLine(v1, v2) args = {"edge": e, "peckdepth": 1.0, "chipBreak": True} result = generator.generate(**args) command = result[0] self.assertTrue(command.Name == "G73") def test70(self): """Test feed retract enabled produces G85""" v1 = FreeCAD.Vector(0, 0, 10) v2 = FreeCAD.Vector(0, 0, 0) e = Part.makeLine(v1, v2) args = {"edge": e, "feedRetract": True} result = generator.generate(**args) command = result[0] self.assertEqual(command.Name, "G85") # G85 does not support peck or dwell self.assertFalse(hasattr(command.Parameters, "Q")) self.assertFalse(hasattr(command.Parameters, "P")) def test71(self): """Test that dwell can be used when feed retract is not enabled""" v1 = FreeCAD.Vector(0, 0, 10) v2 = FreeCAD.Vector(0, 0, 0) e = Part.makeLine(v1, v2) args = {"edge": e, "dwelltime": 0.5, "feedRetract": False} result = generator.generate(**args) command = result[0] self.assertEqual(command.Name, "G82") self.assertEqual(command.Parameters["P"], 0.5) def test72(self): """Test that peck can be used when feed retract is not enabled""" v1 = FreeCAD.Vector(0, 0, 10) v2 = FreeCAD.Vector(0, 0, 0) e = Part.makeLine(v1, v2) args = {"edge": e, "peckdepth": 1.0, "feedRetract": False} result = generator.generate(**args) command = result[0] self.assertTrue(command.Name == "G83") self.assertEqual(command.Parameters["Q"], 1.0) def test73(self): """Test error when feed retract and dwell are enabled""" v1 = FreeCAD.Vector(0, 0, 10) v2 = FreeCAD.Vector(0, 0, 0) e = Part.makeLine(v1, v2) args = {"edge": e, "dwelltime": 1.0, "feedRetract": True} self.assertRaises(ValueError, generator.generate, **args) def test74(self): """Test error when feed retract and peck are enabled""" v1 = FreeCAD.Vector(0, 0, 10) v2 = FreeCAD.Vector(0, 0, 0) e = Part.makeLine(v1, v2) args = {"edge": e, "peckdepth": 1.0, "chipBreak": True, "feedRetract": True} self.assertRaises(ValueError, generator.generate, **args)