diff options
Diffstat (limited to 'gerber/tests/test_excellon_statements.py')
| -rw-r--r-- | gerber/tests/test_excellon_statements.py | 173 |
1 files changed, 113 insertions, 60 deletions
diff --git a/gerber/tests/test_excellon_statements.py b/gerber/tests/test_excellon_statements.py index 2f0ef10..8e6e06e 100644 --- a/gerber/tests/test_excellon_statements.py +++ b/gerber/tests/test_excellon_statements.py @@ -7,11 +7,13 @@ from .tests import assert_equal, assert_not_equal, assert_raises from ..excellon_statements import * from ..cam import FileSettings + def test_excellon_statement_implementation(): stmt = ExcellonStatement() assert_raises(NotImplementedError, stmt.from_excellon, None) assert_raises(NotImplementedError, stmt.to_excellon) + def test_excellontstmt(): """ Smoke test ExcellonStatement """ @@ -20,17 +22,18 @@ def test_excellontstmt(): stmt.to_metric() stmt.offset() + def test_excellontool_factory(): """ Test ExcellonTool factory methods """ exc_line = 'T8F01B02S00003H04Z05C0.12500' settings = FileSettings(format=(2, 5), zero_suppression='trailing', - units='inch', notation='absolute') + units='inch', notation='absolute') tool = ExcellonTool.from_excellon(exc_line, settings) assert_equal(tool.number, 8) assert_equal(tool.diameter, 0.125) assert_equal(tool.feed_rate, 1) - assert_equal(tool.retract_rate,2) + assert_equal(tool.retract_rate, 2) assert_equal(tool.rpm, 3) assert_equal(tool.max_hit_count, 4) assert_equal(tool.depth_offset, 5) @@ -41,7 +44,7 @@ def test_excellontool_factory(): assert_equal(tool.number, 8) assert_equal(tool.diameter, 0.125) assert_equal(tool.feed_rate, 1) - assert_equal(tool.retract_rate,2) + assert_equal(tool.retract_rate, 2) assert_equal(tool.rpm, 3) assert_equal(tool.max_hit_count, 4) assert_equal(tool.depth_offset, 5) @@ -55,7 +58,7 @@ def test_excellontool_dump(): 'T07F0S0C0.04300', 'T08F0S0C0.12500', 'T09F0S0C0.13000', 'T08B01F02H03S00003C0.12500Z04', 'T01F0S300.999C0.01200'] settings = FileSettings(format=(2, 5), zero_suppression='trailing', - units='inch', notation='absolute') + units='inch', notation='absolute') for line in exc_lines: tool = ExcellonTool.from_excellon(line, settings) assert_equal(tool.to_excellon(), line) @@ -63,7 +66,7 @@ def test_excellontool_dump(): def test_excellontool_order(): settings = FileSettings(format=(2, 5), zero_suppression='trailing', - units='inch', notation='absolute') + units='inch', notation='absolute') line = 'T8F00S00C0.12500' tool1 = ExcellonTool.from_excellon(line, settings) line = 'T8C0.12500F00S00' @@ -72,36 +75,48 @@ def test_excellontool_order(): assert_equal(tool1.feed_rate, tool2.feed_rate) assert_equal(tool1.rpm, tool2.rpm) + def test_excellontool_conversion(): - tool = ExcellonTool.from_dict(FileSettings(units='metric'), {'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(units='inch'), {'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 = 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 = 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}) + 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}) + 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}) + 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}) + 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 """ @@ -115,6 +130,7 @@ def test_toolselection_factory(): assert_equal(stmt.tool, 42) assert_equal(stmt.compensation_index, None) + def test_toolselection_dump(): """ Test ToolSelectionStmt to_excellon() """ @@ -123,6 +139,7 @@ def test_toolselection_dump(): stmt = ToolSelectionStmt.from_excellon(line) assert_equal(stmt.to_excellon(), line) + def test_z_axis_infeed_rate_factory(): """ Test ZAxisInfeedRateStmt factory method """ @@ -133,6 +150,7 @@ def test_z_axis_infeed_rate_factory(): stmt = ZAxisInfeedRateStmt.from_excellon('F03') assert_equal(stmt.rate, 3) + def test_z_axis_infeed_rate_dump(): """ Test ZAxisInfeedRateStmt to_excellon() """ @@ -145,11 +163,12 @@ def test_z_axis_infeed_rate_dump(): stmt = ZAxisInfeedRateStmt.from_excellon(input_rate) assert_equal(stmt.to_excellon(), expected_output) + def test_coordinatestmt_factory(): """ Test CoordinateStmt factory method """ settings = FileSettings(format=(2, 5), zero_suppression='trailing', - units='inch', notation='absolute') + units='inch', notation='absolute') line = 'X0278207Y0065293' stmt = CoordinateStmt.from_excellon(line, settings) @@ -165,7 +184,7 @@ def test_coordinatestmt_factory(): # assert_equal(stmt.y, 0.575) settings = FileSettings(format=(2, 4), zero_suppression='leading', - units='inch', notation='absolute') + units='inch', notation='absolute') line = 'X9660Y4639' stmt = CoordinateStmt.from_excellon(line, settings) @@ -173,12 +192,12 @@ def test_coordinatestmt_factory(): assert_equal(stmt.y, 0.4639) assert_equal(stmt.to_excellon(settings), "X9660Y4639") assert_equal(stmt.units, 'inch') - + settings.units = 'metric' stmt = CoordinateStmt.from_excellon(line, settings) assert_equal(stmt.units, 'metric') - - + + def test_coordinatestmt_dump(): """ Test CoordinateStmt to_excellon() """ @@ -186,102 +205,110 @@ def test_coordinatestmt_dump(): 'X251295Y81528', 'X2525Y78', 'X255Y575', 'Y52', 'X2675', 'Y575', 'X2425', 'Y52', 'X23', ] settings = FileSettings(format=(2, 4), zero_suppression='leading', - units='inch', notation='absolute') + units='inch', notation='absolute') for line in lines: stmt = CoordinateStmt.from_excellon(line, settings) assert_equal(stmt.to_excellon(settings), line) + def test_coordinatestmt_conversion(): - + settings = FileSettings() settings.units = 'metric' stmt = CoordinateStmt.from_excellon('X254Y254', settings) - - #No effect + + # No effect stmt.to_metric() assert_equal(stmt.x, 25.4) assert_equal(stmt.y, 25.4) - + stmt.to_inch() assert_equal(stmt.units, 'inch') assert_equal(stmt.x, 1.) assert_equal(stmt.y, 1.) - - #No effect + + # No effect stmt.to_inch() assert_equal(stmt.x, 1.) assert_equal(stmt.y, 1.) - + settings.units = 'inch' stmt = CoordinateStmt.from_excellon('X01Y01', settings) - - #No effect + + # No effect stmt.to_inch() assert_equal(stmt.x, 1.) assert_equal(stmt.y, 1.) - + stmt.to_metric() assert_equal(stmt.units, 'metric') assert_equal(stmt.x, 25.4) assert_equal(stmt.y, 25.4) - - #No effect + + # No effect stmt.to_metric() assert_equal(stmt.x, 25.4) assert_equal(stmt.y, 25.4) + def test_coordinatestmt_offset(): stmt = CoordinateStmt.from_excellon('X01Y01', FileSettings()) stmt.offset() assert_equal(stmt.x, 1) assert_equal(stmt.y, 1) - stmt.offset(1,0) + stmt.offset(1, 0) assert_equal(stmt.x, 2.) assert_equal(stmt.y, 1.) - stmt.offset(0,1) + stmt.offset(0, 1) assert_equal(stmt.x, 2.) assert_equal(stmt.y, 2.) def test_coordinatestmt_string(): settings = FileSettings(format=(2, 4), zero_suppression='leading', - units='inch', notation='absolute') + units='inch', notation='absolute') stmt = CoordinateStmt.from_excellon('X9660Y4639', settings) assert_equal(str(stmt), '<Coordinate Statement: X: 0.966 Y: 0.4639 >') def test_repeathole_stmt_factory(): - stmt = RepeatHoleStmt.from_excellon('R0004X015Y32', FileSettings(zeros='leading', units='inch')) + stmt = RepeatHoleStmt.from_excellon('R0004X015Y32', + FileSettings(zeros='leading', + units='inch')) assert_equal(stmt.count, 4) assert_equal(stmt.xdelta, 1.5) assert_equal(stmt.ydelta, 32) assert_equal(stmt.units, 'inch') - - stmt = RepeatHoleStmt.from_excellon('R0004X015Y32', FileSettings(zeros='leading', units='metric')) + + stmt = RepeatHoleStmt.from_excellon('R0004X015Y32', + FileSettings(zeros='leading', + units='metric')) assert_equal(stmt.units, 'metric') + def test_repeatholestmt_dump(): line = 'R4X015Y32' stmt = RepeatHoleStmt.from_excellon(line, FileSettings()) assert_equal(stmt.to_excellon(FileSettings()), line) + def test_repeatholestmt_conversion(): line = 'R4X0254Y254' settings = FileSettings() settings.units = 'metric' stmt = RepeatHoleStmt.from_excellon(line, settings) - - #No effect + + # No effect stmt.to_metric() assert_equal(stmt.xdelta, 2.54) assert_equal(stmt.ydelta, 25.4) - + stmt.to_inch() assert_equal(stmt.units, 'inch') assert_equal(stmt.xdelta, 0.1) assert_equal(stmt.ydelta, 1.) - - #no effect + + # no effect stmt.to_inch() assert_equal(stmt.xdelta, 0.1) assert_equal(stmt.ydelta, 1.) @@ -289,26 +316,28 @@ def test_repeatholestmt_conversion(): line = 'R4X01Y1' settings.units = 'inch' stmt = RepeatHoleStmt.from_excellon(line, settings) - - #no effect + + # no effect stmt.to_inch() assert_equal(stmt.xdelta, 1.) assert_equal(stmt.ydelta, 10.) - + stmt.to_metric() assert_equal(stmt.units, 'metric') assert_equal(stmt.xdelta, 25.4) assert_equal(stmt.ydelta, 254.) - - #No effect + + # No effect 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, offset X: 1.5 Y: 32>') + def test_commentstmt_factory(): """ Test CommentStmt factory method """ @@ -333,42 +362,52 @@ def test_commentstmt_dump(): stmt = CommentStmt.from_excellon(line) assert_equal(stmt.to_excellon(), line) + def test_header_begin_stmt(): stmt = HeaderBeginStmt() assert_equal(stmt.to_excellon(None), 'M48') + def test_header_end_stmt(): stmt = HeaderEndStmt() assert_equal(stmt.to_excellon(None), 'M95') + def test_rewindstop_stmt(): stmt = RewindStopStmt() assert_equal(stmt.to_excellon(None), '%') + def test_z_axis_rout_position_stmt(): stmt = ZAxisRoutPositionStmt() assert_equal(stmt.to_excellon(None), 'M15') + def test_retract_with_clamping_stmt(): stmt = RetractWithClampingStmt() assert_equal(stmt.to_excellon(None), 'M16') + def test_retract_without_clamping_stmt(): stmt = RetractWithoutClampingStmt() assert_equal(stmt.to_excellon(None), 'M17') + def test_cutter_compensation_off_stmt(): stmt = CutterCompensationOffStmt() assert_equal(stmt.to_excellon(None), 'G40') + def test_cutter_compensation_left_stmt(): stmt = CutterCompensationLeftStmt() assert_equal(stmt.to_excellon(None), 'G41') + def test_cutter_compensation_right_stmt(): stmt = CutterCompensationRightStmt() assert_equal(stmt.to_excellon(None), 'G42') + def test_endofprogramstmt_factory(): settings = FileSettings(units='inch') stmt = EndOfProgramStmt.from_excellon('M30X01Y02', settings) @@ -384,61 +423,65 @@ def test_endofprogramstmt_factory(): assert_equal(stmt.x, None) assert_equal(stmt.y, 2.) + def test_endofprogramStmt_dump(): - lines = ['M30X01Y02',] + lines = ['M30X01Y02', ] for line in lines: stmt = EndOfProgramStmt.from_excellon(line, FileSettings()) assert_equal(stmt.to_excellon(FileSettings()), line) + def test_endofprogramstmt_conversion(): settings = FileSettings() settings.units = 'metric' stmt = EndOfProgramStmt.from_excellon('M30X0254Y254', settings) - #No effect + # No effect stmt.to_metric() assert_equal(stmt.x, 2.54) assert_equal(stmt.y, 25.4) - + stmt.to_inch() assert_equal(stmt.units, 'inch') assert_equal(stmt.x, 0.1) assert_equal(stmt.y, 1.0) - - #No effect + + # No effect stmt.to_inch() assert_equal(stmt.x, 0.1) assert_equal(stmt.y, 1.0) settings.units = 'inch' stmt = EndOfProgramStmt.from_excellon('M30X01Y1', settings) - - #No effect + + # No effect stmt.to_inch() assert_equal(stmt.x, 1.) assert_equal(stmt.y, 10.0) - + stmt.to_metric() assert_equal(stmt.units, 'metric') assert_equal(stmt.x, 25.4) assert_equal(stmt.y, 254.) - - #No effect + + # No effect stmt.to_metric() assert_equal(stmt.x, 25.4) assert_equal(stmt.y, 254.) + def test_endofprogramstmt_offset(): stmt = EndOfProgramStmt(1, 1) stmt.offset() assert_equal(stmt.x, 1) assert_equal(stmt.y, 1) - stmt.offset(1,0) + stmt.offset(1, 0) assert_equal(stmt.x, 2.) assert_equal(stmt.y, 1.) - stmt.offset(0,1) + stmt.offset(0, 1) assert_equal(stmt.x, 2.) assert_equal(stmt.y, 2.) + def test_unitstmt_factory(): """ Test UnitStmt factory method """ @@ -471,6 +514,7 @@ 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() @@ -480,6 +524,7 @@ def test_unitstmt_conversion(): stmt.to_metric() assert_equal(stmt.units, 'metric') + def test_incrementalmode_factory(): """ Test IncrementalModeStmt factory method """ @@ -527,6 +572,7 @@ def test_versionstmt_dump(): stmt = VersionStmt.from_excellon(line) assert_equal(stmt.to_excellon(), line) + def test_versionstmt_validation(): """ Test VersionStmt input validation """ @@ -608,6 +654,7 @@ 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) @@ -621,27 +668,33 @@ def test_measmodestmt_conversion(): stmt.to_inch() assert_equal(stmt.units, 'inch') + def test_routemode_stmt(): stmt = RouteModeStmt() assert_equal(stmt.to_excellon(FileSettings()), 'G00') + def test_linearmode_stmt(): stmt = LinearModeStmt() assert_equal(stmt.to_excellon(FileSettings()), 'G01') + def test_drillmode_stmt(): stmt = DrillModeStmt() assert_equal(stmt.to_excellon(FileSettings()), 'G05') + def test_absolutemode_stmt(): stmt = AbsoluteModeStmt() assert_equal(stmt.to_excellon(FileSettings()), 'G90') + def test_unknownstmt(): stmt = UnknownStmt('TEST') assert_equal(stmt.stmt, 'TEST') assert_equal(str(stmt), '<Unknown Statement: TEST>') + def test_unknownstmt_dump(): stmt = UnknownStmt('TEST') assert_equal(stmt.to_excellon(FileSettings()), 'TEST') |