Rename gerbonara/gerber package to just gerbonara

1 files changed, 175 insertions, 0 deletions

diff --git a/gerbonara/tests/test_ipc356.py b/gerbonara/tests/test_ipc356.py
new file mode 100644
index 0000000..a49b243
--- /dev/null
+++ b/gerbonara/tests/test_ipc356.py
@@ -0,0 +1,175 @@
+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# Author: Hamilton Kibbe <ham@hamiltonkib.be>
+import pytest
+
+from ..ipc356 import *
+from ..cam import FileSettings
+
+from .utils import *
+from ..utils import Inch, MM
+
+
+REFERENCE_FILES = [
+        # TODO add more test files from github
+        'allegro-2/MinnowMax_RevA1_IPC356A.ipc',
+        'allegro/08_057494d-ipc356.ipc',
+        'ipc-d-356.ipc',
+        ]
+
+
+@filter_syntax_warnings
+@pytest.mark.parametrize('reference', REFERENCE_FILES, indirect=True)
+def test_read(reference):
+    netlist = Netlist.open(reference)
+    assert netlist
+    assert netlist.test_records
+
+@filter_syntax_warnings
+@pytest.mark.parametrize('reference', REFERENCE_FILES, indirect=True)
+def test_idempotence(reference, tmpfile):
+    tmp_1 = tmpfile('First generation output', '.ipc')
+    tmp_2 = tmpfile('Second generation output', '.ipc')
+
+    a = Netlist.open(reference)
+    a.save(tmp_1)
+    b = Netlist.open(tmp_1)
+    b.save(tmp_2)
+
+    print(f'{a.outlines=}')
+    print(f'{b.outlines=}')
+
+    res = tmp_1.read_text() == tmp_2.read_text()
+    # Confuse pytest so it doesn't try to print out a diff. pytest's potato diff algorithm is wayyyy to slow and would
+    # hang for several minutes.
+    assert res
+
+@filter_syntax_warnings
+@pytest.mark.parametrize('reference', REFERENCE_FILES, indirect=True)
+def test_bells_and_whistles(reference):
+    netlist = Netlist.open(reference)
+    netlist.net_names()
+    netlist.vias()
+    netlist.reference_designators()
+    netlist.records_by_reference('C1')
+    netlist.records_by_net_name('n001')
+    netlist.conductors_by_net_name('n001')
+    netlist.conductors_by_layer(0)
+
+@filter_syntax_warnings
+@pytest.mark.parametrize('a', REFERENCE_FILES)
+@pytest.mark.parametrize('b', REFERENCE_FILES)
+def test_merge(a, b):
+    a, b = reference_path(a), reference_path(b)
+    print('File A:', a)
+    print('File B:', a)
+
+    a = Netlist.open(a)
+    b = Netlist.open(b)
+    a.merge(b, our_prefix='A')
+    # FIXME asserts
+
+def test_record_semantics():
+    settings = FileSettings()
+    r = TestRecord.parse('327m0002            CPU1  -AY30       A01X+020114Y+014930X0120Y    R090 S1      ', settings)
+    assert r.pad_type == PadType.SMD_PAD
+    assert r.net_name == 'm0002'
+    assert r.is_connected
+    assert r.ref_des == 'CPU1'
+    assert not r.is_via
+    assert r.pin == 'AY30'
+    assert not r.is_middle
+    assert r.hole_dia is None
+    assert r.is_plated is None
+    assert r.access_layer == 1
+    assert math.isclose(r.x, 20114/1000) and math.isclose(r.y, 14930/1000)
+    assert math.isclose(r.w, 120/1000) and r.h is None
+    assert math.isclose(r.rotation, math.pi/2)
+    assert r.solder_mask == SoldermaskInfo.PRIMARY
+    assert r.unit == settings.unit
+
+    r = TestRecord.parse('327m0002            U15   -D3         A01X+011545Y+003447X0090Y    R090 S1      ', settings)
+    assert r.pad_type == PadType.SMD_PAD
+    assert r.net_name == 'm0002'
+    assert r.is_connected
+    assert r.ref_des == 'U15'
+    assert r.pin == 'D3'
+    assert not r.is_middle
+    assert r.hole_dia is None
+    assert r.is_plated is None
+    assert r.access_layer == 1
+    assert math.isclose(r.w, 90/1000) and r.h is None
+
+    r = TestRecord.parse('327VSUMPG           C39   -2   M      A01X+013050Y+020050X0350Y0320R270 S1      ', settings)
+    assert r.pad_type == PadType.SMD_PAD
+    assert r.net_name == 'VSUMPG'
+    assert r.is_connected
+    assert r.ref_des == 'C39'
+    assert r.pin == '2'
+    assert r.is_middle
+    assert r.hole_dia is None
+    assert r.is_plated is None
+    assert r.access_layer == 1
+    assert math.isclose(r.w, 350/1000) and math.isclose(r.h, 320/1000)
+    assert math.isclose(r.rotation, math.pi*3/2)
+
+    r = TestRecord.parse('327N/C              CPU1  -AD2        A01X+023191Y+020393X0110Y    R090 S1      ', settings)
+    assert r.pad_type == PadType.SMD_PAD
+    assert r.net_name == None
+    assert not r.is_connected
+    assert r.ref_des == 'CPU1'
+    assert r.pin == 'AD2'
+    assert r.hole_dia is None
+    assert r.is_plated is None
+    assert r.access_layer == 1
+    assert math.isclose(r.w, 110/1000) and r.h is None
+
+    r = TestRecord.parse('317m0002            VIA   -    MD0080PA00X+011900Y+004000X0160Y         S3      ', settings)
+    assert r.pad_type == PadType.THROUGH_HOLE
+    assert r.net_name == 'm0002'
+    assert r.is_connected
+    assert r.ref_des is None
+    assert r.is_via
+    assert r.pin is None
+    assert r.is_middle
+    assert r.hole_dia == 80/1000
+    assert r.is_plated
+    assert r.access_layer == 0
+    assert math.isclose(r.w, 160/1000) and r.h is None
+    assert r.rotation == 0
+    assert r.solder_mask == SoldermaskInfo.BOTH
+
+    r = TestRecord.parse('317GND              VIA   -    MD0080PA00X+023800Y+010100X0160Y         S0      ', settings)
+    assert r.pad_type == PadType.THROUGH_HOLE
+    assert r.net_name == 'GND'
+    assert r.is_connected
+    assert r.is_via
+    assert r.pin is None
+    assert r.hole_dia == 80/1000
+    assert r.is_plated
+    assert r.access_layer == 0
+    assert r.solder_mask == SoldermaskInfo.NONE
+
+def test_record_idempotence():
+    records = [
+            '327m0002            CPU1  -AY30       A01X+020114Y+014930X0120Y    R090 S1      ',
+            '327m0002            U15   -D3         A01X+011545Y+003447X0090Y    R090 S1      ',
+            '327VSUMPG           C39   -2   M      A01X+013050Y+020050X0350Y0320R270 S1      ',
+            '317m0002            VIA   -    MD0080PA00X+011900Y+004000X0160Y         S3      ',
+            '317GND              VIA   -    MD0080PA00X+023800Y+010100X0160Y         S0      ',]
+
+    for unit in MM, Inch:
+        settings = FileSettings(unit=unit)
+        for record in records:
+            ra = TestRecord.parse(record, settings)
+            a = list(ra.format(settings))[0]
+            rb = TestRecord.parse(a, settings)
+            b = list(rb.format(settings))[0]
+            print('ra', ra)
+            print('rb', rb)
+            print('0', record)
+            print('a', a)
+            print('b', b)
+            assert a == b
+