# -*- coding: utf-8 -*- # *************************************************************************** # * Copyright (c) 2017 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 Path import Path.Dressup.Gui.Dogbone as PathDressupDogbone import Path.Main.Job as PathJob import Path.Op.Profile as PathProfile from PathTests.PathTestUtils import PathTestBase class TestProfile: def __init__(self, side, direction, path): self.Side = side self.Direction = direction self.Path = Path.Path(path) self.ToolController = None # default tool 5mm self.Name = "Profile" class TestFeature: def __init__(self): self.Path = Path.Path() def addProperty(self, typ, name, category, tip): setattr(self, name, None) def setEditorMode(self, prop, mode): pass class TestDressupDogbone(PathTestBase): """Unit tests for the Dogbone dressup.""" def formatBone(self, bone): return "%d: (%.2f, %.2f)" % (bone[0], bone[1][0], bone[1][1]) def test00(self): """Verify bones are inserted for simple moves.""" base = TestProfile( "Inside", "CW", """ G0 X10 Y10 Z10 G1 Z0 G1 Y100 G1 X12 G1 Y10 G1 X10 G1 Z10 """, ) obj = TestFeature() db = PathDressupDogbone.ObjectDressup(obj, base) db.setup(obj, True) db.execute(obj, False) self.assertEqual(len(db.bones), 4) self.assertEqual("1: (10.00, 100.00)", self.formatBone(db.bones[0])) self.assertEqual("2: (12.00, 100.00)", self.formatBone(db.bones[1])) self.assertEqual("3: (12.00, 10.00)", self.formatBone(db.bones[2])) self.assertEqual("4: (10.00, 10.00)", self.formatBone(db.bones[3])) def test01(self): """Verify bones are inserted if hole ends with rapid move out.""" base = TestProfile( "Inside", "CW", """ G0 X10 Y10 Z10 G1 Z0 G1 Y100 G1 X12 G1 Y10 G1 X10 G0 Z10 """, ) obj = TestFeature() db = PathDressupDogbone.ObjectDressup(obj, base) db.setup(obj, True) db.execute(obj, False) self.assertEqual(len(db.bones), 4) self.assertEqual("1: (10.00, 100.00)", self.formatBone(db.bones[0])) self.assertEqual("2: (12.00, 100.00)", self.formatBone(db.bones[1])) self.assertEqual("3: (12.00, 10.00)", self.formatBone(db.bones[2])) self.assertEqual("4: (10.00, 10.00)", self.formatBone(db.bones[3])) def test02(self): """Verify bones are correctly generated for a Profile.""" doc = FreeCAD.newDocument("TestDressupDogbone") # This is a real world test to make sure none of the tool chain broke box0 = doc.addObject("Part::Box", "Box") box0.Width = 100 box0.Length = 100 box0.Height = 10 box1 = doc.addObject("Part::Box", "Box") box1.Width = 50 box1.Length = 50 box1.Height = 20 box1.Placement = FreeCAD.Placement( FreeCAD.Vector(25, 25, -5), FreeCAD.Rotation(FreeCAD.Vector(0, 0, 1), 0) ) doc.recompute() cut = doc.addObject("Part::Cut", "Cut") cut.Base = box0 cut.Tool = box1 doc.recompute() for i in range(11): face = "Face%d" % (i + 1) f = cut.Shape.getElement(face) if f.Surface.Axis == FreeCAD.Vector(0, 0, 1) and f.Orientation == "Forward": break PathJob.Create("Job", [cut], None) profile = PathProfile.Create("Profile") profile.Base = (cut, face) profile.StepDown = 5 # set start and final depth in order to eliminate effects of stock (and its default values) profile.setExpression("StartDepth", None) profile.StartDepth = 10 profile.setExpression("FinalDepth", None) profile.FinalDepth = 0 profile.processHoles = True profile.processPerimeter = True doc.recompute() dogbone = PathDressupDogbone.Create(profile) doc.recompute() dog = dogbone.Proxy locs = sorted( [bone[1] for bone in dog.bones], key=lambda xy: xy[0] * 1000 + xy[1] ) def formatBoneLoc(pt): return "(%.2f, %.2f)" % (pt[0], pt[1]) # Make sure we get 8 bones, 2 in each corner (different heights) # with start point changes it passes back over the same spot multiple times, so just make sure they are in the right locations # self.assertEqual(len(locs), 8) self.assertEqual("(27.50, 27.50)", formatBoneLoc(locs[0])) self.assertEqual("(27.50, 27.50)", formatBoneLoc(locs[1])) self.assertEqual("(27.50, 72.50)", formatBoneLoc(locs[2])) self.assertEqual("(27.50, 72.50)", formatBoneLoc(locs[3])) self.assertEqual("(72.50, 27.50)", formatBoneLoc(locs[4])) self.assertEqual("(72.50, 27.50)", formatBoneLoc(locs[5])) self.assertEqual("(72.50, 72.50)", formatBoneLoc(locs[6])) self.assertEqual("(72.50, 72.50)", formatBoneLoc(locs[7])) FreeCAD.closeDocument("TestDressupDogbone") def test03(self): """Verify no bone is inserted for straight move interrupted by plunge.""" base = TestProfile( "Inside", "CW", """ G0 X10 Y10 Z10 G1 Z0 G1 X0 ( start) G1 Y0 G1 X15 G1 Y10 G1 X10 ( straight line move to start) G0 Z10 """, ) obj = TestFeature() db = PathDressupDogbone.ObjectDressup(obj, base) db.setup(obj, True) db.execute(obj, False) self.assertEqual(len(db.bones), 0) def test04(self): """Verify can handle comments between moves""" base = TestProfile( "Inside", "CW", """ G0 X10 Y10 Z10 G1 Z0 G1 X20 G1 Y0 G1 X10 G1 Y10 G1 Z10 """, ) obj = TestFeature() db = PathDressupDogbone.ObjectDressup(obj, base) db.setup(obj, True) db.execute(obj, False) self.assertEqual(len(db.bones), 4) self.assertEqual("1: (20.00, 10.00)", self.formatBone(db.bones[0])) self.assertEqual("2: (20.00, 0.00)", self.formatBone(db.bones[1])) self.assertEqual("3: (10.00, 0.00)", self.formatBone(db.bones[2])) self.assertEqual("4: (10.00, 10.00)", self.formatBone(db.bones[3])) base = TestProfile( "Inside", "CW", """ G0 X10 Y10 Z10 G1 Z0 G1 X20 G1 Y0 G1 X10 (some comment or other should not change the output) G1 Y10 G1 Z10 """, ) obj = TestFeature() db = PathDressupDogbone.ObjectDressup(obj, base) db.setup(obj, True) db.execute(obj, False) self.assertEqual(len(db.bones), 4) self.assertEqual("1: (20.00, 10.00)", self.formatBone(db.bones[0])) self.assertEqual("2: (20.00, 0.00)", self.formatBone(db.bones[1])) self.assertEqual("3: (10.00, 0.00)", self.formatBone(db.bones[2])) self.assertEqual("4: (10.00, 10.00)", self.formatBone(db.bones[3])) def test05(self): """Verify can handle noops between moves""" base = TestProfile( "Inside", "CW", """ G0 X10 Y10 Z10 G1 Z0 G1 X20 G1 Y0 G1 X10 G1 Y10 G1 Z10 """, ) obj = TestFeature() db = PathDressupDogbone.ObjectDressup(obj, base) db.setup(obj, True) db.execute(obj, False) self.assertEqual(len(db.bones), 4) self.assertEqual("1: (20.00, 10.00)", self.formatBone(db.bones[0])) self.assertEqual("2: (20.00, 0.00)", self.formatBone(db.bones[1])) self.assertEqual("3: (10.00, 0.00)", self.formatBone(db.bones[2])) self.assertEqual("4: (10.00, 10.00)", self.formatBone(db.bones[3])) base = TestProfile( "Inside", "CW", """ G0 X10 Y10 Z10 G1 Z0 G1 X20 G1 Y0 G1 X10 G1 X10 G1 Y10 G1 Z10 """, ) obj = TestFeature() db = PathDressupDogbone.ObjectDressup(obj, base) db.setup(obj, True) db.execute(obj, False) self.assertEqual(len(db.bones), 4) self.assertEqual("1: (20.00, 10.00)", self.formatBone(db.bones[0])) self.assertEqual("2: (20.00, 0.00)", self.formatBone(db.bones[1])) self.assertEqual("3: (10.00, 0.00)", self.formatBone(db.bones[2])) self.assertEqual("4: (10.00, 10.00)", self.formatBone(db.bones[3]))