summaryrefslogtreecommitdiff
path: root/gerber/tests/test_excellon_statements.py
diff options
context:
space:
mode:
Diffstat (limited to 'gerber/tests/test_excellon_statements.py')
-rw-r--r--gerber/tests/test_excellon_statements.py270
1 files changed, 270 insertions, 0 deletions
diff --git a/gerber/tests/test_excellon_statements.py b/gerber/tests/test_excellon_statements.py
new file mode 100644
index 0000000..f2e17ee
--- /dev/null
+++ b/gerber/tests/test_excellon_statements.py
@@ -0,0 +1,270 @@
+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# Author: Hamilton Kibbe <ham@hamiltonkib.be>
+
+from .tests import assert_equal, assert_raises
+from ..excellon_statements import *
+from ..cam import FileSettings
+
+
+def test_excellontool_factory():
+ """ Test ExcellonTool factory method
+ """
+ exc_line = 'T8F00S00C0.12500'
+ settings = FileSettings(format=(2, 5), zero_suppression='trailing',
+ units='inch', notation='absolute')
+ tool = ExcellonTool.from_excellon(exc_line, settings)
+ assert_equal(tool.diameter, 0.125)
+ assert_equal(tool.feed_rate, 0)
+ assert_equal(tool.rpm, 0)
+
+
+def test_excellontool_dump():
+ """ Test ExcellonTool to_excellon()
+ """
+ exc_lines = ['T1F00S00C0.01200', 'T2F00S00C0.01500', 'T3F00S00C0.01968',
+ 'T4F00S00C0.02800', 'T5F00S00C0.03300', 'T6F00S00C0.03800',
+ 'T7F00S00C0.04300', 'T8F00S00C0.12500', 'T9F00S00C0.13000', ]
+ settings = FileSettings(format=(2, 5), zero_suppression='trailing',
+ units='inch', notation='absolute')
+ for line in exc_lines:
+ tool = ExcellonTool.from_excellon(line, settings)
+ assert_equal(tool.to_excellon(), line)
+
+
+def test_excellontool_order():
+ settings = FileSettings(format=(2, 5), zero_suppression='trailing',
+ units='inch', notation='absolute')
+ line = 'T8F00S00C0.12500'
+ tool1 = ExcellonTool.from_excellon(line, settings)
+ line = 'T8C0.12500F00S00'
+ tool2 = ExcellonTool.from_excellon(line, settings)
+ assert_equal(tool1.diameter, tool2.diameter)
+ assert_equal(tool1.feed_rate, tool2.feed_rate)
+ assert_equal(tool1.rpm, tool2.rpm)
+
+
+def test_toolselection_factory():
+ """ Test ToolSelectionStmt factory method
+ """
+ stmt = ToolSelectionStmt.from_excellon('T01')
+ assert_equal(stmt.tool, 1)
+ assert_equal(stmt.compensation_index, None)
+ stmt = ToolSelectionStmt.from_excellon('T0223')
+ assert_equal(stmt.tool, 2)
+ assert_equal(stmt.compensation_index, 23)
+
+
+def test_toolselection_dump():
+ """ Test ToolSelectionStmt to_excellon()
+ """
+ lines = ['T01', 'T0223', 'T10', 'T09', 'T0000']
+ for line in lines:
+ stmt = ToolSelectionStmt.from_excellon(line)
+ assert_equal(stmt.to_excellon(), line)
+
+
+def test_coordinatestmt_factory():
+ """ Test CoordinateStmt factory method
+ """
+ line = 'X0278207Y0065293'
+ stmt = CoordinateStmt.from_excellon(line)
+ assert_equal(stmt.x, 2.78207)
+ assert_equal(stmt.y, 0.65293)
+
+ line = 'X02945'
+ stmt = CoordinateStmt.from_excellon(line)
+ assert_equal(stmt.x, 2.945)
+
+ line = 'Y00575'
+ stmt = CoordinateStmt.from_excellon(line)
+ assert_equal(stmt.y, 0.575)
+
+
+def test_coordinatestmt_dump():
+ """ Test CoordinateStmt to_excellon()
+ """
+ lines = ['X0278207Y0065293', 'X0243795', 'Y0082528', 'Y0086028',
+ 'X0251295Y0081528', 'X02525Y0078', 'X0255Y00575', 'Y0052',
+ 'X02675', 'Y00575', 'X02425', 'Y0052', 'X023', ]
+ for line in lines:
+ stmt = CoordinateStmt.from_excellon(line)
+ assert_equal(stmt.to_excellon(), line)
+
+
+def test_commentstmt_factory():
+ """ Test CommentStmt factory method
+ """
+ line = ';Layer_Color=9474304'
+ stmt = CommentStmt.from_excellon(line)
+ assert_equal(stmt.comment, line[1:])
+
+ line = ';FILE_FORMAT=2:5'
+ stmt = CommentStmt.from_excellon(line)
+ assert_equal(stmt.comment, line[1:])
+
+ line = ';TYPE=PLATED'
+ stmt = CommentStmt.from_excellon(line)
+ assert_equal(stmt.comment, line[1:])
+
+
+def test_commentstmt_dump():
+ """ Test CommentStmt to_excellon()
+ """
+ lines = [';Layer_Color=9474304', ';FILE_FORMAT=2:5', ';TYPE=PLATED', ]
+ for line in lines:
+ stmt = CommentStmt.from_excellon(line)
+ assert_equal(stmt.to_excellon(), line)
+
+
+def test_unitstmt_factory():
+ """ Test UnitStmt factory method
+ """
+ line = 'INCH,LZ'
+ stmt = UnitStmt.from_excellon(line)
+ assert_equal(stmt.units, 'inch')
+ assert_equal(stmt.zero_suppression, 'trailing')
+
+ line = 'METRIC,TZ'
+ stmt = UnitStmt.from_excellon(line)
+ assert_equal(stmt.units, 'metric')
+ assert_equal(stmt.zero_suppression, 'leading')
+
+
+def test_unitstmt_dump():
+ """ Test UnitStmt to_excellon()
+ """
+ lines = ['INCH,LZ', 'INCH,TZ', 'METRIC,LZ', 'METRIC,TZ', ]
+ for line in lines:
+ stmt = UnitStmt.from_excellon(line)
+ assert_equal(stmt.to_excellon(), line)
+
+
+def test_incrementalmode_factory():
+ """ Test IncrementalModeStmt factory method
+ """
+ line = 'ICI,ON'
+ stmt = IncrementalModeStmt.from_excellon(line)
+ assert_equal(stmt.mode, 'on')
+
+ line = 'ICI,OFF'
+ stmt = IncrementalModeStmt.from_excellon(line)
+ assert_equal(stmt.mode, 'off')
+
+
+def test_incrementalmode_dump():
+ """ Test IncrementalModeStmt to_excellon()
+ """
+ lines = ['ICI,ON', 'ICI,OFF', ]
+ for line in lines:
+ stmt = IncrementalModeStmt.from_excellon(line)
+ assert_equal(stmt.to_excellon(), line)
+
+
+def test_incrementalmode_validation():
+ """ Test IncrementalModeStmt input validation
+ """
+ assert_raises(ValueError, IncrementalModeStmt, 'OFF-ISH')
+
+
+def test_versionstmt_factory():
+ """ Test VersionStmt factory method
+ """
+ line = 'VER,1'
+ stmt = VersionStmt.from_excellon(line)
+ assert_equal(stmt.version, 1)
+
+ line = 'VER,2'
+ stmt = VersionStmt.from_excellon(line)
+ assert_equal(stmt.version, 2)
+
+
+def test_versionstmt_dump():
+ """ Test VersionStmt to_excellon()
+ """
+ lines = ['VER,1', 'VER,2', ]
+ for line in lines:
+ stmt = VersionStmt.from_excellon(line)
+ assert_equal(stmt.to_excellon(), line)
+
+def test_versionstmt_validation():
+ """ Test VersionStmt input validation
+ """
+ assert_raises(ValueError, VersionStmt, 3)
+
+
+def test_formatstmt_factory():
+ """ Test FormatStmt factory method
+ """
+ line = 'FMAT,1'
+ stmt = FormatStmt.from_excellon(line)
+ assert_equal(stmt.format, 1)
+
+ line = 'FMAT,2'
+ stmt = FormatStmt.from_excellon(line)
+ assert_equal(stmt.format, 2)
+
+
+def test_formatstmt_dump():
+ """ Test FormatStmt to_excellon()
+ """
+ lines = ['FMAT,1', 'FMAT,2', ]
+ for line in lines:
+ stmt = FormatStmt.from_excellon(line)
+ assert_equal(stmt.to_excellon(), line)
+
+
+def test_formatstmt_validation():
+ """ Test FormatStmt input validation
+ """
+ assert_raises(ValueError, FormatStmt, 3)
+
+
+def test_linktoolstmt_factory():
+ """ Test LinkToolStmt factory method
+ """
+ line = '1/2/3/4'
+ stmt = LinkToolStmt.from_excellon(line)
+ assert_equal(stmt.linked_tools, [1, 2, 3, 4])
+
+ line = '01/02/03/04'
+ stmt = LinkToolStmt.from_excellon(line)
+ assert_equal(stmt.linked_tools, [1, 2, 3, 4])
+
+
+def test_linktoolstmt_dump():
+ """ Test LinkToolStmt to_excellon()
+ """
+ lines = ['1/2/3/4', '5/6/7', ]
+ for line in lines:
+ stmt = LinkToolStmt.from_excellon(line)
+ assert_equal(stmt.to_excellon(), line)
+
+
+def test_measmodestmt_factory():
+ """ Test MeasuringModeStmt factory method
+ """
+ line = 'M72'
+ stmt = MeasuringModeStmt.from_excellon(line)
+ assert_equal(stmt.units, 'inch')
+
+ line = 'M71'
+ stmt = MeasuringModeStmt.from_excellon(line)
+ assert_equal(stmt.units, 'metric')
+
+
+def test_measmodestmt_dump():
+ """ Test MeasuringModeStmt to_excellon()
+ """
+ lines = ['M71', 'M72', ]
+ for line in lines:
+ stmt = MeasuringModeStmt.from_excellon(line)
+ assert_equal(stmt.to_excellon(), line)
+
+
+def test_measmodestmt_validation():
+ """ Test MeasuringModeStmt input validation
+ """
+ assert_raises(ValueError, MeasuringModeStmt.from_excellon, 'M70')
+ assert_raises(ValueError, MeasuringModeStmt, 'millimeters')
generated by cgit (git 2.34.1) at 2024-09-16 20:47:32 +0000