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authorChintalagiri Shashank <shashank.chintalagiri@gmail.com>2019-11-27 15:11:27 +0530
committerChintalagiri Shashank <shashank.chintalagiri@gmail.com>2019-11-27 15:11:27 +0530
commit5288a8314b535d455e8635ee9a3a537cd795845b (patch)
tree4233452d40a23ab99d0aab5f977e63df632d3c70 /gerber/tests/test_excellon.py
parent25b82c988578482fbb57f80d3d30bdf985a9a885 (diff)
parent0024c0b045a29621845f4f1b5ee1283e32e38887 (diff)
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Manual merge resolution
Diffstat (limited to 'gerber/tests/test_excellon.py')
-rw-r--r--gerber/tests/test_excellon.py260
1 files changed, 133 insertions, 127 deletions
diff --git a/gerber/tests/test_excellon.py b/gerber/tests/test_excellon.py
index d17791c..d6e83cc 100644
--- a/gerber/tests/test_excellon.py
+++ b/gerber/tests/test_excellon.py
@@ -3,16 +3,15 @@
# Author: Hamilton Kibbe <ham@hamiltonkib.be>
import os
+import pytest
from ..cam import FileSettings
from ..excellon import read, detect_excellon_format, ExcellonFile, ExcellonParser
from ..excellon import DrillHit, DrillSlot
from ..excellon_statements import ExcellonTool, RouteModeStmt
-from .tests import *
-NCDRILL_FILE = os.path.join(os.path.dirname(__file__),
- 'resources/ncdrill.DRD')
+NCDRILL_FILE = os.path.join(os.path.dirname(__file__), "resources/ncdrill.DRD")
def test_format_detection():
@@ -21,320 +20,327 @@ def test_format_detection():
with open(NCDRILL_FILE, "rU") as f:
data = f.read()
settings = detect_excellon_format(data)
- assert_equal(settings['format'], (2, 4))
- assert_equal(settings['zeros'], 'trailing')
+ assert settings["format"] == (2, 4)
+ assert settings["zeros"] == "trailing"
settings = detect_excellon_format(filename=NCDRILL_FILE)
- assert_equal(settings['format'], (2, 4))
- assert_equal(settings['zeros'], 'trailing')
+ assert settings["format"] == (2, 4)
+ assert settings["zeros"] == "trailing"
def test_read():
ncdrill = read(NCDRILL_FILE)
- assert(isinstance(ncdrill, ExcellonFile))
+ assert isinstance(ncdrill, ExcellonFile)
def test_write():
ncdrill = read(NCDRILL_FILE)
- ncdrill.write('test.ncd')
+ ncdrill.write("test.ncd")
with open(NCDRILL_FILE, "rU") as src:
srclines = src.readlines()
- with open('test.ncd', "rU") as res:
+ with open("test.ncd", "rU") as res:
for idx, line in enumerate(res):
- assert_equal(line.strip(), srclines[idx].strip())
- os.remove('test.ncd')
+ assert line.strip() == srclines[idx].strip()
+ os.remove("test.ncd")
def test_read_settings():
ncdrill = read(NCDRILL_FILE)
- assert_equal(ncdrill.settings['format'], (2, 4))
- assert_equal(ncdrill.settings['zeros'], 'trailing')
+ assert ncdrill.settings["format"] == (2, 4)
+ assert ncdrill.settings["zeros"] == "trailing"
def test_bounding_box():
ncdrill = read(NCDRILL_FILE)
xbound, ybound = ncdrill.bounding_box
- assert_array_almost_equal(xbound, (0.1300, 2.1430))
- assert_array_almost_equal(ybound, (0.3946, 1.7164))
+ pytest.approx(xbound, (0.1300, 2.1430))
+ pytest.approx(ybound, (0.3946, 1.7164))
def test_report():
ncdrill = read(NCDRILL_FILE)
rprt = ncdrill.report()
+
def test_conversion():
import copy
+
ncdrill = read(NCDRILL_FILE)
- assert_equal(ncdrill.settings.units, 'inch')
+ assert ncdrill.settings.units == "inch"
ncdrill_inch = copy.deepcopy(ncdrill)
ncdrill.to_metric()
- assert_equal(ncdrill.settings.units, 'metric')
+ assert ncdrill.settings.units == "metric"
for tool in iter(ncdrill_inch.tools.values()):
tool.to_metric()
for statement in ncdrill_inch.statements:
statement.to_metric()
- for m_tool, i_tool in zip(iter(ncdrill.tools.values()),
- iter(ncdrill_inch.tools.values())):
- assert_equal(i_tool, m_tool)
+ for m_tool, i_tool in zip(
+ iter(ncdrill.tools.values()), iter(ncdrill_inch.tools.values())
+ ):
+ assert i_tool == m_tool
for m, i in zip(ncdrill.primitives, ncdrill_inch.primitives):
- assert_equal(m.position, i.position, '%s not equal to %s' % (m, i))
- assert_equal(m.diameter, i.diameter, '%s not equal to %s' % (m, i))
+ assert m.position == i.position, "%s not equal to %s" % (m, i)
+ assert m.diameter == i.diameter, "%s not equal to %s" % (m, i)
def test_parser_hole_count():
settings = FileSettings(**detect_excellon_format(NCDRILL_FILE))
p = ExcellonParser(settings)
p.parse(NCDRILL_FILE)
- assert_equal(p.hole_count, 36)
+ assert p.hole_count == 36
def test_parser_hole_sizes():
settings = FileSettings(**detect_excellon_format(NCDRILL_FILE))
p = ExcellonParser(settings)
p.parse(NCDRILL_FILE)
- assert_equal(p.hole_sizes, [0.0236, 0.0354, 0.04, 0.126, 0.128])
+ assert p.hole_sizes == [0.0236, 0.0354, 0.04, 0.126, 0.128]
def test_parse_whitespace():
p = ExcellonParser(FileSettings())
- assert_equal(p._parse_line(' '), None)
+ assert p._parse_line(" ") == None
def test_parse_comment():
p = ExcellonParser(FileSettings())
- p._parse_line(';A comment')
- assert_equal(p.statements[0].comment, 'A comment')
+ p._parse_line(";A comment")
+ assert p.statements[0].comment == "A comment"
def test_parse_format_comment():
p = ExcellonParser(FileSettings())
- p._parse_line('; FILE_FORMAT=9:9 ')
- assert_equal(p.format, (9, 9))
+ p._parse_line("; FILE_FORMAT=9:9 ")
+ assert p.format == (9, 9)
def test_parse_header():
p = ExcellonParser(FileSettings())
- p._parse_line('M48 ')
- assert_equal(p.state, 'HEADER')
- p._parse_line('M95 ')
- assert_equal(p.state, 'DRILL')
+ p._parse_line("M48 ")
+ assert p.state == "HEADER"
+ p._parse_line("M95 ")
+ assert p.state == "DRILL"
def test_parse_rout():
p = ExcellonParser(FileSettings())
- p._parse_line('G00X040944Y019842')
- assert_equal(p.state, 'ROUT')
- p._parse_line('G05 ')
- assert_equal(p.state, 'DRILL')
+ p._parse_line("G00X040944Y019842")
+ assert p.state == "ROUT"
+ p._parse_line("G05 ")
+ assert p.state == "DRILL"
def test_parse_version():
p = ExcellonParser(FileSettings())
- p._parse_line('VER,1 ')
- assert_equal(p.statements[0].version, 1)
- p._parse_line('VER,2 ')
- assert_equal(p.statements[1].version, 2)
+ p._parse_line("VER,1 ")
+ assert p.statements[0].version == 1
+ p._parse_line("VER,2 ")
+ assert p.statements[1].version == 2
def test_parse_format():
p = ExcellonParser(FileSettings())
- p._parse_line('FMAT,1 ')
- assert_equal(p.statements[0].format, 1)
- p._parse_line('FMAT,2 ')
- assert_equal(p.statements[1].format, 2)
+ p._parse_line("FMAT,1 ")
+ assert p.statements[0].format == 1
+ p._parse_line("FMAT,2 ")
+ assert p.statements[1].format == 2
def test_parse_units():
- settings = FileSettings(units='inch', zeros='trailing')
+ settings = FileSettings(units="inch", zeros="trailing")
p = ExcellonParser(settings)
- p._parse_line(';METRIC,LZ')
- assert_equal(p.units, 'inch')
- assert_equal(p.zeros, 'trailing')
- p._parse_line('METRIC,LZ')
- assert_equal(p.units, 'metric')
- assert_equal(p.zeros, 'leading')
+ p._parse_line(";METRIC,LZ")
+ assert p.units == "inch"
+ assert p.zeros == "trailing"
+ p._parse_line("METRIC,LZ")
+ assert p.units == "metric"
+ assert p.zeros == "leading"
def test_parse_incremental_mode():
- settings = FileSettings(units='inch', zeros='trailing')
+ settings = FileSettings(units="inch", zeros="trailing")
p = ExcellonParser(settings)
- assert_equal(p.notation, 'absolute')
- p._parse_line('ICI,ON ')
- assert_equal(p.notation, 'incremental')
- p._parse_line('ICI,OFF ')
- assert_equal(p.notation, 'absolute')
+ assert p.notation == "absolute"
+ p._parse_line("ICI,ON ")
+ assert p.notation == "incremental"
+ p._parse_line("ICI,OFF ")
+ assert p.notation == "absolute"
def test_parse_absolute_mode():
- settings = FileSettings(units='inch', zeros='trailing')
+ settings = FileSettings(units="inch", zeros="trailing")
p = ExcellonParser(settings)
- assert_equal(p.notation, 'absolute')
- p._parse_line('ICI,ON ')
- assert_equal(p.notation, 'incremental')
- p._parse_line('G90 ')
- assert_equal(p.notation, 'absolute')
+ assert p.notation == "absolute"
+ p._parse_line("ICI,ON ")
+ assert p.notation == "incremental"
+ p._parse_line("G90 ")
+ assert p.notation == "absolute"
def test_parse_repeat_hole():
p = ExcellonParser(FileSettings())
p.active_tool = ExcellonTool(FileSettings(), number=8)
- p._parse_line('R03X1.5Y1.5')
- assert_equal(p.statements[0].count, 3)
+ p._parse_line("R03X1.5Y1.5")
+ assert p.statements[0].count == 3
def test_parse_incremental_position():
- p = ExcellonParser(FileSettings(notation='incremental'))
- p._parse_line('X01Y01')
- p._parse_line('X01Y01')
- assert_equal(p.pos, [2., 2.])
+ p = ExcellonParser(FileSettings(notation="incremental"))
+ p._parse_line("X01Y01")
+ p._parse_line("X01Y01")
+ assert p.pos == [2.0, 2.0]
def test_parse_unknown():
p = ExcellonParser(FileSettings())
- p._parse_line('Not A Valid Statement')
- assert_equal(p.statements[0].stmt, 'Not A Valid Statement')
+ p._parse_line("Not A Valid Statement")
+ assert p.statements[0].stmt == "Not A Valid Statement"
+
def test_drill_hit_units_conversion():
""" Test unit conversion for drill hits
"""
# Inch hit
- settings = FileSettings(units='inch')
+ settings = FileSettings(units="inch")
tool = ExcellonTool(settings, diameter=1.0)
hit = DrillHit(tool, (1.0, 1.0))
- assert_equal(hit.tool.settings.units, 'inch')
- assert_equal(hit.tool.diameter, 1.0)
- assert_equal(hit.position, (1.0, 1.0))
+ assert hit.tool.settings.units == "inch"
+ assert hit.tool.diameter == 1.0
+ assert hit.position == (1.0, 1.0)
# No Effect
hit.to_inch()
- assert_equal(hit.tool.settings.units, 'inch')
- assert_equal(hit.tool.diameter, 1.0)
- assert_equal(hit.position, (1.0, 1.0))
+ assert hit.tool.settings.units == "inch"
+ assert hit.tool.diameter == 1.0
+ assert hit.position == (1.0, 1.0)
# Should convert
hit.to_metric()
- assert_equal(hit.tool.settings.units, 'metric')
- assert_equal(hit.tool.diameter, 25.4)
- assert_equal(hit.position, (25.4, 25.4))
+ assert hit.tool.settings.units == "metric"
+ assert hit.tool.diameter == 25.4
+ assert hit.position == (25.4, 25.4)
# No Effect
hit.to_metric()
- assert_equal(hit.tool.settings.units, 'metric')
- assert_equal(hit.tool.diameter, 25.4)
- assert_equal(hit.position, (25.4, 25.4))
+ assert hit.tool.settings.units == "metric"
+ assert hit.tool.diameter == 25.4
+ assert hit.position == (25.4, 25.4)
# Convert back to inch
hit.to_inch()
- assert_equal(hit.tool.settings.units, 'inch')
- assert_equal(hit.tool.diameter, 1.0)
- assert_equal(hit.position, (1.0, 1.0))
+ assert hit.tool.settings.units == "inch"
+ assert hit.tool.diameter == 1.0
+ assert hit.position == (1.0, 1.0)
+
def test_drill_hit_offset():
TEST_VECTORS = [
- ((0.0 ,0.0), (0.0, 1.0), (0.0, 1.0)),
+ ((0.0, 0.0), (0.0, 1.0), (0.0, 1.0)),
((0.0, 0.0), (1.0, 1.0), (1.0, 1.0)),
((1.0, 1.0), (0.0, -1.0), (1.0, 0.0)),
((1.0, 1.0), (-1.0, -1.0), (0.0, 0.0)),
-
]
for position, offset, expected in TEST_VECTORS:
- settings = FileSettings(units='inch')
+ settings = FileSettings(units="inch")
tool = ExcellonTool(settings, diameter=1.0)
hit = DrillHit(tool, position)
- assert_equal(hit.position, position)
+ assert hit.position == position
hit.offset(offset[0], offset[1])
- assert_equal(hit.position, expected)
+ assert hit.position == expected
def test_drill_slot_units_conversion():
""" Test unit conversion for drill hits
"""
# Inch hit
- settings = FileSettings(units='inch')
+ settings = FileSettings(units="inch")
tool = ExcellonTool(settings, diameter=1.0)
hit = DrillSlot(tool, (1.0, 1.0), (10.0, 10.0), DrillSlot.TYPE_ROUT)
- assert_equal(hit.tool.settings.units, 'inch')
- assert_equal(hit.tool.diameter, 1.0)
- assert_equal(hit.start, (1.0, 1.0))
- assert_equal(hit.end, (10.0, 10.0))
+ assert hit.tool.settings.units == "inch"
+ assert hit.tool.diameter == 1.0
+ assert hit.start == (1.0, 1.0)
+ assert hit.end == (10.0, 10.0)
# No Effect
hit.to_inch()
- assert_equal(hit.tool.settings.units, 'inch')
- assert_equal(hit.tool.diameter, 1.0)
- assert_equal(hit.start, (1.0, 1.0))
- assert_equal(hit.end, (10.0, 10.0))
+ assert hit.tool.settings.units == "inch"
+ assert hit.tool.diameter == 1.0
+ assert hit.start == (1.0, 1.0)
+ assert hit.end == (10.0, 10.0)
# Should convert
hit.to_metric()
- assert_equal(hit.tool.settings.units, 'metric')
- assert_equal(hit.tool.diameter, 25.4)
- assert_equal(hit.start, (25.4, 25.4))
- assert_equal(hit.end, (254.0, 254.0))
+ assert hit.tool.settings.units == "metric"
+ assert hit.tool.diameter == 25.4
+ assert hit.start == (25.4, 25.4)
+ assert hit.end == (254.0, 254.0)
# No Effect
hit.to_metric()
- assert_equal(hit.tool.settings.units, 'metric')
- assert_equal(hit.tool.diameter, 25.4)
- assert_equal(hit.start, (25.4, 25.4))
- assert_equal(hit.end, (254.0, 254.0))
+ assert hit.tool.settings.units == "metric"
+ assert hit.tool.diameter == 25.4
+ assert hit.start == (25.4, 25.4)
+ assert hit.end == (254.0, 254.0)
# Convert back to inch
hit.to_inch()
- assert_equal(hit.tool.settings.units, 'inch')
- assert_equal(hit.tool.diameter, 1.0)
- assert_equal(hit.start, (1.0, 1.0))
- assert_equal(hit.end, (10.0, 10.0))
+ assert hit.tool.settings.units == "inch"
+ assert hit.tool.diameter == 1.0
+ assert hit.start == (1.0, 1.0)
+ assert hit.end == (10.0, 10.0)
+
def test_drill_slot_offset():
TEST_VECTORS = [
- ((0.0 ,0.0), (1.0, 1.0), (0.0, 0.0), (0.0, 0.0), (1.0, 1.0)),
+ ((0.0, 0.0), (1.0, 1.0), (0.0, 0.0), (0.0, 0.0), (1.0, 1.0)),
((0.0, 0.0), (1.0, 1.0), (1.0, 0.0), (1.0, 0.0), (2.0, 1.0)),
((0.0, 0.0), (1.0, 1.0), (1.0, 1.0), (1.0, 1.0), (2.0, 2.0)),
((0.0, 0.0), (1.0, 1.0), (-1.0, 1.0), (-1.0, 1.0), (0.0, 2.0)),
]
for start, end, offset, expected_start, expected_end in TEST_VECTORS:
- settings = FileSettings(units='inch')
+ settings = FileSettings(units="inch")
tool = ExcellonTool(settings, diameter=1.0)
slot = DrillSlot(tool, start, end, DrillSlot.TYPE_ROUT)
- assert_equal(slot.start, start)
- assert_equal(slot.end, end)
+ assert slot.start == start
+ assert slot.end == end
slot.offset(offset[0], offset[1])
- assert_equal(slot.start, expected_start)
- assert_equal(slot.end, expected_end)
+ assert slot.start == expected_start
+ assert slot.end == expected_end
+
def test_drill_slot_bounds():
TEST_VECTORS = [
((0.0, 0.0), (1.0, 1.0), 1.0, ((-0.5, 1.5), (-0.5, 1.5))),
((0.0, 0.0), (1.0, 1.0), 0.5, ((-0.25, 1.25), (-0.25, 1.25))),
]
- for start, end, diameter, expected, in TEST_VECTORS:
- settings = FileSettings(units='inch')
+ for start, end, diameter, expected in TEST_VECTORS:
+ settings = FileSettings(units="inch")
tool = ExcellonTool(settings, diameter=diameter)
slot = DrillSlot(tool, start, end, DrillSlot.TYPE_ROUT)
- assert_equal(slot.bounding_box, expected)
+ assert slot.bounding_box == expected
+
def test_handling_multi_line_g00_and_g1():
"""Route Mode statements with coordinates on separate line are handled
@@ -355,6 +361,6 @@ M16
"""
uut = ExcellonParser()
uut.parse_raw(test_data)
- assert_equal(len([stmt for stmt in uut.statements
- if isinstance(stmt, RouteModeStmt)]), 2)
-
+ assert (
+ len([stmt for stmt in uut.statements if isinstance(stmt, RouteModeStmt)]) == 2
+ )