diff options
Diffstat (limited to 'gerber/tests/test_ipc356.py')
| -rw-r--r-- | gerber/tests/test_ipc356.py | 220 |
1 files changed, 114 insertions, 106 deletions
diff --git a/gerber/tests/test_ipc356.py b/gerber/tests/test_ipc356.py index ae2772a..77f0782 100644 --- a/gerber/tests/test_ipc356.py +++ b/gerber/tests/test_ipc356.py @@ -2,139 +2,147 @@ # -*- coding: utf-8 -*- # Author: Hamilton Kibbe <ham@hamiltonkib.be> +import pytest from ..ipc356 import * from ..cam import FileSettings -from .tests import * import os -IPC_D_356_FILE = os.path.join(os.path.dirname(__file__), - 'resources/ipc-d-356.ipc') +IPC_D_356_FILE = os.path.join(os.path.dirname(__file__), "resources/ipc-d-356.ipc") def test_read(): ipcfile = read(IPC_D_356_FILE) - assert(isinstance(ipcfile, IPCNetlist)) - + assert isinstance(ipcfile, IPCNetlist) def test_parser(): ipcfile = read(IPC_D_356_FILE) - assert_equal(ipcfile.settings.units, 'inch') - assert_equal(ipcfile.settings.angle_units, 'degrees') - assert_equal(len(ipcfile.comments), 3) - assert_equal(len(ipcfile.parameters), 4) - assert_equal(len(ipcfile.test_records), 105) - assert_equal(len(ipcfile.components), 21) - assert_equal(len(ipcfile.vias), 14) - assert_equal(ipcfile.test_records[-1].net_name, 'A_REALLY_LONG_NET_NAME') - assert_equal(ipcfile.outlines[0].type, 'BOARD_EDGE') - assert_equal(set(ipcfile.outlines[0].points), - {(0., 0.), (2.25, 0.), (2.25, 1.5), (0., 1.5), (0.13, 0.024)}) + assert ipcfile.settings.units == "inch" + assert ipcfile.settings.angle_units == "degrees" + assert len(ipcfile.comments) == 3 + assert len(ipcfile.parameters) == 4 + assert len(ipcfile.test_records) == 105 + assert len(ipcfile.components) == 21 + assert len(ipcfile.vias) == 14 + assert ipcfile.test_records[-1].net_name == "A_REALLY_LONG_NET_NAME" + assert ipcfile.outlines[0].type == "BOARD_EDGE" + assert set(ipcfile.outlines[0].points) == { + (0.0, 0.0), + (2.25, 0.0), + (2.25, 1.5), + (0.0, 1.5), + (0.13, 0.024), + } def test_comment(): - c = IPC356_Comment('Layer Stackup:') - assert_equal(c.comment, 'Layer Stackup:') - c = IPC356_Comment.from_line('C Layer Stackup: ') - assert_equal(c.comment, 'Layer Stackup:') - assert_raises(ValueError, IPC356_Comment.from_line, 'P JOB') - assert_equal(str(c), '<IPC-D-356 Comment: Layer Stackup:>') + c = IPC356_Comment("Layer Stackup:") + assert c.comment == "Layer Stackup:" + c = IPC356_Comment.from_line("C Layer Stackup: ") + assert c.comment == "Layer Stackup:" + pytest.raises(ValueError, IPC356_Comment.from_line, "P JOB") + assert str(c) == "<IPC-D-356 Comment: Layer Stackup:>" def test_parameter(): - p = IPC356_Parameter('VER', 'IPC-D-356A') - assert_equal(p.parameter, 'VER') - assert_equal(p.value, 'IPC-D-356A') - p = IPC356_Parameter.from_line('P VER IPC-D-356A ') - assert_equal(p.parameter, 'VER') - assert_equal(p.value, 'IPC-D-356A') - assert_raises(ValueError, IPC356_Parameter.from_line, - 'C Layer Stackup: ') - assert_equal(str(p), '<IPC-D-356 Parameter: VER=IPC-D-356A>') + p = IPC356_Parameter("VER", "IPC-D-356A") + assert p.parameter == "VER" + assert p.value == "IPC-D-356A" + p = IPC356_Parameter.from_line("P VER IPC-D-356A ") + assert p.parameter == "VER" + assert p.value == "IPC-D-356A" + pytest.raises(ValueError, IPC356_Parameter.from_line, "C Layer Stackup: ") + assert str(p) == "<IPC-D-356 Parameter: VER=IPC-D-356A>" def test_eof(): e = IPC356_EndOfFile() - assert_equal(e.to_netlist(), '999') - assert_equal(str(e), '<IPC-D-356 EOF>') + assert e.to_netlist() == "999" + assert str(e) == "<IPC-D-356 EOF>" def test_outline(): - type = 'BOARD_EDGE' - points = [(0.01, 0.01), (2., 2.), (4., 2.), (4., 6.)] + type = "BOARD_EDGE" + points = [(0.01, 0.01), (2.0, 2.0), (4.0, 2.0), (4.0, 6.0)] b = IPC356_Outline(type, points) - assert_equal(b.type, type) - assert_equal(b.points, points) - b = IPC356_Outline.from_line('389BOARD_EDGE X100Y100 X20000Y20000 X40000 Y60000', - FileSettings(units='inch')) - assert_equal(b.type, 'BOARD_EDGE') - assert_equal(b.points, points) + assert b.type == type + assert b.points == points + b = IPC356_Outline.from_line( + "389BOARD_EDGE X100Y100 X20000Y20000 X40000 Y60000", + FileSettings(units="inch"), + ) + assert b.type == "BOARD_EDGE" + assert b.points == points def test_test_record(): - assert_raises(ValueError, IPC356_TestRecord.from_line, - 'P JOB', FileSettings()) - record_string = '317+5VDC VIA - D0150PA00X 006647Y 012900X0000 S3' - r = IPC356_TestRecord.from_line(record_string, FileSettings(units='inch')) - assert_equal(r.feature_type, 'through-hole') - assert_equal(r.net_name, '+5VDC') - assert_equal(r.id, 'VIA') - assert_almost_equal(r.hole_diameter, 0.015) - assert_true(r.plated) - assert_equal(r.access, 'both') - assert_almost_equal(r.x_coord, 0.6647) - assert_almost_equal(r.y_coord, 1.29) - assert_equal(r.rect_x, 0.) - assert_equal(r.soldermask_info, 'both') - r = IPC356_TestRecord.from_line(record_string, FileSettings(units='metric')) - assert_almost_equal(r.hole_diameter, 0.15) - assert_almost_equal(r.x_coord, 6.647) - assert_almost_equal(r.y_coord, 12.9) - assert_equal(r.rect_x, 0.) - assert_equal(str(r), '<IPC-D-356 +5VDC Test Record: through-hole>') - - record_string = '327+3.3VDC R40 -1 PA01X 032100Y 007124X0236Y0315R180 S0' - r = IPC356_TestRecord.from_line(record_string, FileSettings(units='inch')) - assert_equal(r.feature_type, 'smt') - assert_equal(r.net_name, '+3.3VDC') - assert_equal(r.id, 'R40') - assert_equal(r.pin, '1') - assert_true(r.plated) - assert_equal(r.access, 'top') - assert_almost_equal(r.x_coord, 3.21) - assert_almost_equal(r.y_coord, 0.7124) - assert_almost_equal(r.rect_x, 0.0236) - assert_almost_equal(r.rect_y, 0.0315) - assert_equal(r.rect_rotation, 180) - assert_equal(r.soldermask_info, 'none') - r = IPC356_TestRecord.from_line( - record_string, FileSettings(units='metric')) - assert_almost_equal(r.x_coord, 32.1) - assert_almost_equal(r.y_coord, 7.124) - assert_almost_equal(r.rect_x, 0.236) - assert_almost_equal(r.rect_y, 0.315) - - record_string = '317 J4 -M2 D0330PA00X 012447Y 008030X0000 S1' - r = IPC356_TestRecord.from_line(record_string, FileSettings(units='inch')) - assert_equal(r.feature_type, 'through-hole') - assert_equal(r.id, 'J4') - assert_equal(r.pin, 'M2') - assert_almost_equal(r.hole_diameter, 0.033) - assert_true(r.plated) - assert_equal(r.access, 'both') - assert_almost_equal(r.x_coord, 1.2447) - assert_almost_equal(r.y_coord, 0.8030) - assert_almost_equal(r.rect_x, 0.) - assert_equal(r.soldermask_info, 'primary side') - - record_string = '317SCL COMMUNICATION-1 D 40PA00X 34000Y 20000X 600Y1200R270 ' - r = IPC356_TestRecord.from_line(record_string, FileSettings(units='inch')) - assert_equal(r.feature_type, 'through-hole') - assert_equal(r.net_name, 'SCL') - assert_equal(r.id, 'COMMUNICATION') - assert_equal(r.pin, '1') - assert_almost_equal(r.hole_diameter, 0.004) - assert_true(r.plated) - assert_almost_equal(r.x_coord, 3.4) - assert_almost_equal(r.y_coord, 2.0) + pytest.raises(ValueError, IPC356_TestRecord.from_line, "P JOB", FileSettings()) + record_string = ( + "317+5VDC VIA - D0150PA00X 006647Y 012900X0000 S3" + ) + r = IPC356_TestRecord.from_line(record_string, FileSettings(units="inch")) + assert r.feature_type == "through-hole" + assert r.net_name == "+5VDC" + assert r.id == "VIA" + pytest.approx(r.hole_diameter, 0.015) + assert r.plated + assert r.access == "both" + pytest.approx(r.x_coord, 0.6647) + pytest.approx(r.y_coord, 1.29) + assert r.rect_x == 0.0 + assert r.soldermask_info == "both" + r = IPC356_TestRecord.from_line(record_string, FileSettings(units="metric")) + pytest.approx(r.hole_diameter, 0.15) + pytest.approx(r.x_coord, 6.647) + pytest.approx(r.y_coord, 12.9) + assert r.rect_x == 0.0 + assert str(r) == "<IPC-D-356 +5VDC Test Record: through-hole>" + + record_string = ( + "327+3.3VDC R40 -1 PA01X 032100Y 007124X0236Y0315R180 S0" + ) + r = IPC356_TestRecord.from_line(record_string, FileSettings(units="inch")) + assert r.feature_type == "smt" + assert r.net_name == "+3.3VDC" + assert r.id == "R40" + assert r.pin == "1" + assert r.plated + assert r.access == "top" + pytest.approx(r.x_coord, 3.21) + pytest.approx(r.y_coord, 0.7124) + pytest.approx(r.rect_x, 0.0236) + pytest.approx(r.rect_y, 0.0315) + assert r.rect_rotation == 180 + assert r.soldermask_info == "none" + r = IPC356_TestRecord.from_line(record_string, FileSettings(units="metric")) + pytest.approx(r.x_coord, 32.1) + pytest.approx(r.y_coord, 7.124) + pytest.approx(r.rect_x, 0.236) + pytest.approx(r.rect_y, 0.315) + + record_string = ( + "317 J4 -M2 D0330PA00X 012447Y 008030X0000 S1" + ) + r = IPC356_TestRecord.from_line(record_string, FileSettings(units="inch")) + assert r.feature_type == "through-hole" + assert r.id == "J4" + assert r.pin == "M2" + pytest.approx(r.hole_diameter, 0.033) + assert r.plated + assert r.access == "both" + pytest.approx(r.x_coord, 1.2447) + pytest.approx(r.y_coord, 0.8030) + pytest.approx(r.rect_x, 0.0) + assert r.soldermask_info == "primary side" + + record_string = "317SCL COMMUNICATION-1 D 40PA00X 34000Y 20000X 600Y1200R270 " + r = IPC356_TestRecord.from_line(record_string, FileSettings(units="inch")) + assert r.feature_type == "through-hole" + assert r.net_name == "SCL" + assert r.id == "COMMUNICATION" + assert r.pin == "1" + pytest.approx(r.hole_diameter, 0.004) + assert r.plated + pytest.approx(r.x_coord, 3.4) + pytest.approx(r.y_coord, 2.0) |