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+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# Author: Hamilton Kibbe <ham@hamiltonkib.be>
+import pytest
+from ..ipc356 import *
+from ..cam import FileSettings
+
+import os
+
+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)
+
+
+def test_parser():
+ ipcfile = read(IPC_D_356_FILE)
+ 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 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 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 e.to_netlist() == "999"
+ assert str(e) == "<IPC-D-356 EOF>"
+
+
+def test_outline():
+ 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 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():
+ 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)