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, "gcode.tmp", 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, "gcode.tmp", 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, "gcode.tmp", 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, "gcode.tmp", 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, "gcode.tmp", args)
result = gcode.splitlines()[5]
expected = "G0 X10.00 Y20.00 Z30.00"
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, "gcode.tmp", args)
self.assertEqual(gcode.splitlines()[5], "M6 T2")
self.assertEqual(gcode.splitlines()[6], "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, "gcode.tmp", args)
self.assertEqual(gcode.splitlines()[6], "M3 S3000")
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, "gcode.tmp", 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, "gcode.tmp", args)
result = gcode.splitlines()[5]
expected = "G0 X0.39 Y0.79 Z1.18"
self.assertEqual(result, expected)
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, "gcode.tmp", args)
self.assertEqual(gcode.splitlines()[-1], "M99")
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, "gcode.tmp", args)
result = gcode.splitlines()[5]
expected = "N150 G0 X10.0000 Y20.0000 Z30.0000"
self.assertEqual(result, expected)
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, "gcode.tmp", args)
result = gcode.splitlines()[5]
expected = ";comment"
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, "gcode.tmp", args)
result = gcode.splitlines()[1]
self.assertEqual(result, "G53 G00 G17")
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, "gcode.tmp", args)
result = gcode.splitlines()[6]
expected = "G0 X10.0000 Y30.0000 Z30.0000"
self.assertEqual(result, expected)