mirror of
https://github.com/sinseman44/PyCNC.git
synced 2026-01-12 02:40:04 +00:00
127 lines
4.7 KiB
Python
127 lines
4.7 KiB
Python
import unittest
|
|
import time
|
|
|
|
from cnc.coordinates import *
|
|
from cnc.gcode import *
|
|
from cnc.gmachine import *
|
|
|
|
|
|
class TestGMachine(unittest.TestCase):
|
|
def setUp(self):
|
|
pass
|
|
|
|
def tearDown(self):
|
|
pass
|
|
|
|
def test_reset(self):
|
|
# reset() resets all configurable from gcode things.
|
|
m = GMachine()
|
|
m.do_command(GCode.parse_line("G20"))
|
|
m.do_command(GCode.parse_line("G91"))
|
|
m.do_command(GCode.parse_line("X1Y1Z1"))
|
|
m.reset()
|
|
m.do_command(GCode.parse_line("X3Y4Z5"))
|
|
self.assertEquals(m.position(), Coordinates(3, 4, 5))
|
|
|
|
def test_release(self):
|
|
# release homes head.
|
|
m = GMachine()
|
|
m.do_command(GCode.parse_line("X1Y2Z3"))
|
|
m.release()
|
|
self.assertEquals(m.position(), Coordinates(0, 0, 0))
|
|
|
|
def test_home(self):
|
|
m = GMachine()
|
|
m.do_command(GCode.parse_line("X1Y2Z3"))
|
|
m.home()
|
|
self.assertEquals(m.position(), Coordinates(0, 0, 0))
|
|
|
|
def test_none(self):
|
|
# GMachine must ignore None commands, since GCode.parse_line()
|
|
# returns None if no gcode found in line.
|
|
m = GMachine()
|
|
m.do_command(None)
|
|
self.assertEquals(m.position(), Coordinates(0, 0, 0))
|
|
|
|
def test_unknown(self):
|
|
# Test commands which doesn't exists
|
|
m = GMachine()
|
|
self.assertRaises(GMachineException,
|
|
m.do_command, GCode.parse_line("G99699X1Y2Z3"))
|
|
self.assertRaises(GMachineException,
|
|
m.do_command, GCode.parse_line("M99699"))
|
|
|
|
# Test gcode commands.
|
|
def test_g0_g1(self):
|
|
m = GMachine()
|
|
m.do_command(GCode.parse_line("G0X3Y2Z1"))
|
|
self.assertEquals(m.position(), Coordinates(3, 2, 1))
|
|
m.do_command(GCode.parse_line("G1X1Y2Z3"))
|
|
self.assertEquals(m.position(), Coordinates(1, 2, 3))
|
|
self.assertRaises(GMachineException,
|
|
m.do_command, GCode.parse_line("G1F-1"))
|
|
self.assertRaises(GMachineException,
|
|
m.do_command, GCode.parse_line("G1F999999"))
|
|
self.assertRaises(GMachineException,
|
|
m.do_command, GCode.parse_line("G1X-1Y0Z0"))
|
|
self.assertRaises(GMachineException,
|
|
m.do_command, GCode.parse_line("G1X0Y-1Z0"))
|
|
self.assertRaises(GMachineException,
|
|
m.do_command, GCode.parse_line("G1X0Y0Z-1"))
|
|
|
|
def test_g4(self):
|
|
m = GMachine()
|
|
st = time.time()
|
|
m.do_command(GCode.parse_line("G4P0.5"))
|
|
self.assertLess(0.5, time.time() - st)
|
|
self.assertRaises(GMachineException,
|
|
m.do_command, GCode.parse_line("G4P-0.5"))
|
|
|
|
def test_g20_g21(self):
|
|
m = GMachine()
|
|
m.do_command(GCode.parse_line("G20"))
|
|
m.do_command(GCode.parse_line("X3Y2Z1"))
|
|
self.assertEquals(m.position(), Coordinates(76.2, 50.8, 25.4))
|
|
m.do_command(GCode.parse_line("G21"))
|
|
m.do_command(GCode.parse_line("X3Y2Z1"))
|
|
self.assertEquals(m.position(), Coordinates(3, 2, 1))
|
|
|
|
def test_g90_g91(self):
|
|
m = GMachine()
|
|
m.do_command(GCode.parse_line("G91"))
|
|
m.do_command(GCode.parse_line("X1Y1Z1"))
|
|
m.do_command(GCode.parse_line("X1Y1"))
|
|
m.do_command(GCode.parse_line("X1"))
|
|
self.assertEquals(m.position(), Coordinates(3, 2, 1))
|
|
m.do_command(GCode.parse_line("X-1Y-1Z-1"))
|
|
m.do_command(GCode.parse_line("G90"))
|
|
m.do_command(GCode.parse_line("X1Y1Z1"))
|
|
self.assertEquals(m.position(), Coordinates(1, 1, 1))
|
|
|
|
def test_g90_g92(self):
|
|
m = GMachine()
|
|
m.do_command(GCode.parse_line("G92X100Y100Z100"))
|
|
m.do_command(GCode.parse_line("X101Y102Z103"))
|
|
self.assertEquals(m.position(), Coordinates(1, 2, 3))
|
|
m.do_command(GCode.parse_line("G92X-1Y-1Z-1"))
|
|
m.do_command(GCode.parse_line("X1Y1Z1"))
|
|
self.assertEquals(m.position(), Coordinates(3, 4, 5))
|
|
m.do_command(GCode.parse_line("G92X3Y4Z5"))
|
|
m.do_command(GCode.parse_line("X0Y0Z0"))
|
|
self.assertEquals(m.position(), Coordinates(0, 0, 0))
|
|
m.do_command(GCode.parse_line("G90"))
|
|
m.do_command(GCode.parse_line("X6Y7Z8"))
|
|
self.assertEquals(m.position(), Coordinates(6, 7, 8))
|
|
|
|
def test_m3_m5(self):
|
|
m = GMachine()
|
|
m.do_command(GCode.parse_line("M3S" + str(SPINDLE_MAX_RPM)))
|
|
self.assertRaises(GMachineException,
|
|
m.do_command, GCode.parse_line("M3S-10"))
|
|
self.assertRaises(GMachineException,
|
|
m.do_command, GCode.parse_line("M3S999999999"))
|
|
m.do_command(GCode.parse_line("M5"))
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main() |