diff options
Diffstat (limited to 'gerber/tests/test_excellon_statements.py')
| -rw-r--r-- | gerber/tests/test_excellon_statements.py | 72 |
1 files changed, 69 insertions, 3 deletions
diff --git a/gerber/tests/test_excellon_statements.py b/gerber/tests/test_excellon_statements.py index 35bd045..4daeb4b 100644 --- a/gerber/tests/test_excellon_statements.py +++ b/gerber/tests/test_excellon_statements.py @@ -3,7 +3,7 @@ # Author: Hamilton Kibbe <ham@hamiltonkib.be> -from .tests import assert_equal, assert_raises +from .tests import assert_equal, assert_not_equal, assert_raises from ..excellon_statements import * from ..cam import FileSettings @@ -65,19 +65,34 @@ def test_excellontool_order(): assert_equal(tool1.rpm, tool2.rpm) def test_excellontool_conversion(): - tool = ExcellonTool.from_dict(FileSettings(), {'number': 8, 'diameter': 25.4}) + tool = ExcellonTool.from_dict(FileSettings(units='metric'), {'number': 8, 'diameter': 25.4}) tool.to_inch() assert_equal(tool.diameter, 1.) - tool = ExcellonTool.from_dict(FileSettings(), {'number': 8, 'diameter': 1}) + tool = ExcellonTool.from_dict(FileSettings(units='inch'), {'number': 8, 'diameter': 1.}) tool.to_metric() assert_equal(tool.diameter, 25.4) + # Shouldn't change units if we're already using target units + tool = ExcellonTool.from_dict(FileSettings(units='inch'), {'number': 8, 'diameter': 25.4}) + tool.to_inch() + assert_equal(tool.diameter, 25.4) + tool = ExcellonTool.from_dict(FileSettings(units='metric'), {'number': 8, 'diameter': 1.}) + tool.to_metric() + assert_equal(tool.diameter, 1.) + + def test_excellontool_repr(): tool = ExcellonTool.from_dict(FileSettings(), {'number': 8, 'diameter': 0.125}) assert_equal(str(tool), '<ExcellonTool 08: 0.125in. dia.>') tool = ExcellonTool.from_dict(FileSettings(units='metric'), {'number': 8, 'diameter': 0.125}) assert_equal(str(tool), '<ExcellonTool 08: 0.125mm dia.>') +def test_excellontool_equality(): + t = ExcellonTool.from_dict(FileSettings(), {'number': 8, 'diameter': 0.125}) + t1 = ExcellonTool.from_dict(FileSettings(), {'number': 8, 'diameter': 0.125}) + assert_equal(t, t1) + t1 = ExcellonTool.from_dict(FileSettings(units='metric'), {'number': 8, 'diameter': 0.125}) + assert_not_equal(t, t1) def test_toolselection_factory(): """ Test ToolSelectionStmt factory method """ @@ -166,6 +181,19 @@ def test_repeatholestmt_dump(): stmt = RepeatHoleStmt.from_excellon(line, FileSettings()) assert_equal(stmt.to_excellon(FileSettings()), line) +def test_repeatholestmt_conversion(): + line = 'R4X0254Y254' + stmt = RepeatHoleStmt.from_excellon(line, FileSettings()) + stmt.to_inch() + assert_equal(stmt.xdelta, 0.1) + assert_equal(stmt.ydelta, 1.) + + line = 'R4X01Y1' + stmt = RepeatHoleStmt.from_excellon(line, FileSettings()) + stmt.to_metric() + assert_equal(stmt.xdelta, 25.4) + assert_equal(stmt.ydelta, 254.) + def test_repeathole_str(): stmt = RepeatHoleStmt.from_excellon('R4X015Y32', FileSettings()) assert_equal(str(stmt), '<Repeat Hole: 4 times>') @@ -223,6 +251,16 @@ def test_endofprogramStmt_dump(): stmt = EndOfProgramStmt.from_excellon(line, FileSettings()) assert_equal(stmt.to_excellon(FileSettings()), line) +def test_endofprogramstmt_conversion(): + stmt = EndOfProgramStmt.from_excellon('M30X0254Y254', FileSettings()) + stmt.to_inch() + assert_equal(stmt.x, 0.1) + assert_equal(stmt.y, 1.0) + + stmt = EndOfProgramStmt.from_excellon('M30X01Y1', FileSettings()) + stmt.to_metric() + assert_equal(stmt.x, 25.4) + assert_equal(stmt.y, 254.) def test_unitstmt_factory(): """ Test UnitStmt factory method @@ -256,6 +294,14 @@ def test_unitstmt_dump(): stmt = UnitStmt.from_excellon(line) assert_equal(stmt.to_excellon(), line) +def test_unitstmt_conversion(): + stmt = UnitStmt.from_excellon('METRIC,TZ') + stmt.to_inch() + assert_equal(stmt.units, 'inch') + + stmt = UnitStmt.from_excellon('INCH,TZ') + stmt.to_metric() + assert_equal(stmt.units, 'metric') def test_incrementalmode_factory(): """ Test IncrementalModeStmt factory method @@ -385,6 +431,18 @@ def test_measmodestmt_validation(): assert_raises(ValueError, MeasuringModeStmt.from_excellon, 'M70') assert_raises(ValueError, MeasuringModeStmt, 'millimeters') +def test_measmodestmt_conversion(): + line = 'M72' + stmt = MeasuringModeStmt.from_excellon(line) + assert_equal(stmt.units, 'inch') + stmt.to_metric() + assert_equal(stmt.units, 'metric') + + line = 'M71' + stmt = MeasuringModeStmt.from_excellon(line) + assert_equal(stmt.units, 'metric') + stmt.to_inch() + assert_equal(stmt.units, 'inch') def test_routemode_stmt(): stmt = RouteModeStmt() @@ -406,3 +464,11 @@ def test_unknownstmt(): def test_unknownstmt_dump(): stmt = UnknownStmt('TEST') assert_equal(stmt.to_excellon(FileSettings()), 'TEST') + + +def test_excellontstmt(): + """ Smoke test ExcellonStatement + """ + stmt = ExcellonStatement() + stmt.to_inch() + stmt.to_metric()
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