#! /usr/bin/env python # -*- coding: utf-8 -*- # # Copyright 2022 Jan Sebastian Götte # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # from pathlib import Path import pytest from .utils import * from ..layers import LayerStack from ..rs274x import GerberFile from ..excellon import ExcellonFile # hand-classified REFERENCE_DIRS = { 'Target3001': { 'IRNASIoTbank1.2.Apr': None, 'IRNASIoTbank1.2.Bot': 'bottom copper', 'IRNASIoTbank1.2.Drill': 'drill plated', 'IRNASIoTbank1.2.Info': None, 'IRNASIoTbank1.2.Outline': 'mechanical outline', 'IRNASIoTbank1.2.PasteBot': 'bottom paste', 'IRNASIoTbank1.2.PasteTop': 'top paste', 'IRNASIoTbank1.2.PosiBot': 'bottom silk', 'IRNASIoTbank1.2.PosiTop': 'top silk', 'IRNASIoTbank1.2.StopBot': 'bottom mask', 'IRNASIoTbank1.2.StopTop': 'top mask', 'IRNASIoTbank1.2.Tool': None, 'IRNASIoTbank1.2.Top': 'top copper', 'IRNASIoTbank1.2.Whl': None, }, 'allegro': { '08_057494d-ipc356.ipc': 'other netlist', '08_057494d.rou': 'mechanical outline', 'Read_Me.1': None, 'art_param.txt': None, 'assy1.art': None, 'assy2.art': None, 'fab1.art': None, 'l1_primary.art': 'top copper', 'l2_gnd.art': 'inner_2 copper', 'l3_vcc.art': 'inner_3 copper', 'l4_secondary.art': 'bottom copper', 'mask_prm.art': 'top mask', 'mask_sec.art': 'bottom mask', 'nc_param.txt': None, 'ncdrill-1-4.drl': 'drill unknown', 'ncdrill.log': None, 'netlist.err': None, 'paste_prm.art': 'top paste', 'paste_sec.art': 'bottom paste', 'photo.log': None, 'silk_prm.art': 'top silk', 'silk_sec.art': 'bottom silk', }, 'allegro-2': { 'MINNOWMAX_REVA2_PUBLIC_BOTTOMSIDE.pdf': None, 'MINNOWMAX_REVA2_PUBLIC_TOPSIDE.pdf': None, 'MinnowMax_RevA1_IPC356A.ipc': 'other netlist', 'MinnowMax_RevA1_DRILL/MinnowMax_RevA1_NCDRILL.drl': 'drill unknown', 'MinnowMax_RevA1_DRILL/MinnowMax_RevA1_NCROUTE.rou': 'drill unknown', 'MinnowMax_RevA1_DRILL/nc_param.txt': None, 'MinnowMax_RevA1_DRILL/ncdrill.log': None, 'MinnowMax_RevA1_DRILL/ncroute.log': None, 'MinnowMax_assy.art': None, 'MinnowMax_bslk.art': 'bottom silk', 'MinnowMax_fab.art': None, 'MinnowMax_lyr10_GAF.art': 'bottom copper', 'MinnowMax_lyr1_GAF.art': 'top copper', 'MinnowMax_lyr2.art': 'inner_2 copper', 'MinnowMax_lyr3.art': 'inner_3 copper', 'MinnowMax_lyr4.art': 'inner_4 copper', 'MinnowMax_lyr5.art': 'inner_5 copper', 'MinnowMax_lyr6.art': 'inner_6 copper', 'MinnowMax_lyr7.art': 'inner_7 copper', 'MinnowMax_lyr8.art': 'inner_8 copper', 'MinnowMax_lyr9.art': 'inner_9 copper', 'MinnowMax_smc_GAF.art': 'top mask', 'MinnowMax_sms_GAF.art': 'bottom mask', 'MinnowMax_spc.art': 'top paste', 'MinnowMax_sps.art': 'bottom paste', 'MinnowMax_tslk_GAF.art': 'top silk', }, 'altium-composite-drill': { 'Gerber/LimeSDR-QPCIe_1v2-macro.APR_LIB': None, 'Gerber/LimeSDR-QPCIe_1v2.EXTREP': None, 'Gerber/LimeSDR-QPCIe_1v2.G1': 'inner_1 copper', 'Gerber/LimeSDR-QPCIe_1v2.G10': 'inner_10 copper', 'Gerber/LimeSDR-QPCIe_1v2.G11': 'inner_11 copper', 'Gerber/LimeSDR-QPCIe_1v2.G12': 'inner_12 copper', 'Gerber/LimeSDR-QPCIe_1v2.G2': 'inner_2 copper', 'Gerber/LimeSDR-QPCIe_1v2.G3': 'inner_3 copper', 'Gerber/LimeSDR-QPCIe_1v2.G4': 'inner_4 copper', 'Gerber/LimeSDR-QPCIe_1v2.G5': 'inner_5 copper', 'Gerber/LimeSDR-QPCIe_1v2.G6': 'inner_6 copper', 'Gerber/LimeSDR-QPCIe_1v2.G7': 'inner_7 copper', 'Gerber/LimeSDR-QPCIe_1v2.G8': 'inner_8 copper', 'Gerber/LimeSDR-QPCIe_1v2.G9': 'inner_9 copper', 'Gerber/LimeSDR-QPCIe_1v2.GBL': 'bottom copper', 'Gerber/LimeSDR-QPCIe_1v2.GBO': 'bottom silk', 'Gerber/LimeSDR-QPCIe_1v2.GBP': 'bottom paste', 'Gerber/LimeSDR-QPCIe_1v2.GBS': 'bottom mask', 'Gerber/LimeSDR-QPCIe_1v2.GM1': 'mechanical outline', 'Gerber/LimeSDR-QPCIe_1v2.GM14': None, 'Gerber/LimeSDR-QPCIe_1v2.GM15': None, 'Gerber/LimeSDR-QPCIe_1v2.GPB': None, 'Gerber/LimeSDR-QPCIe_1v2.GPT': None, 'Gerber/LimeSDR-QPCIe_1v2.GTL': 'top copper', 'Gerber/LimeSDR-QPCIe_1v2.GTO': 'top silk', 'Gerber/LimeSDR-QPCIe_1v2.GTP': 'top paste', 'Gerber/LimeSDR-QPCIe_1v2.GTS': 'top mask', 'Gerber/LimeSDR-QPCIe_1v2.REP': None, 'Gerber/LimeSDR-QPCIe_1v2.RUL': None, 'Gerber/LimeSDR-QPCIe_1v2.apr': None, 'NC Drill/LimeSDR-QPCIe_1v2-RoundHoles.TXT': 'drill unknown', 'NC Drill/LimeSDR-QPCIe_1v2-SlotHoles.TXT': 'drill unknown', 'NC Drill/LimeSDR-QPCIe_1v2.DRR': None, 'NC Drill/LimeSDR-QPCIe_1v2.LDP': None, }, # TODO there are three designs in this folder. make test work with that. # 'diptrace': { # 'mainboard.drl': 'drill plated', # 'mainboard_BoardOutline.gbr': 'mechanical outline', # 'mainboard_Bottom.gbr': 'bottom copper', # 'mainboard_BottomMask.gbr': 'bottom mask', # 'mainboard_Top.gbr': 'top copper', # 'mainboard_TopMask.gbr': 'top mask', # 'mainboard_TopSilk.gbr': 'top silk', # }, 'eagle-newer': { 'copper_bottom.gbr': 'bottom copper', 'copper_top.gbr': 'top copper', 'drills.xln': 'drill unknown', 'gerber_job.gbrjob': None, 'profile.gbr': 'mechanical outline', 'silkscreen_bottom.gbr': 'bottom silk', 'silkscreen_top.gbr': 'top silk', 'soldermask_bottom.gbr': 'bottom mask', 'soldermask_top.gbr': 'top mask', 'solderpaste_bottom.gbr': 'bottom paste', 'solderpaste_top.gbr': 'top paste', }, 'eagle_files': { 'copper_bottom_l4.gbr': 'bottom copper', 'copper_inner_l2.gbr': 'inner_2 copper', 'copper_inner_l3.gbr': 'inner_3 copper', 'copper_top_l1.gbr': 'top copper', 'profile.gbr': 'mechanical outline', 'silkscreen_bottom.gbr': 'bottom silk', 'silkscreen_top.gbr': 'top silk', 'soldermask_bottom.gbr': 'bottom mask', 'soldermask_top.gbr': 'top mask', 'solderpaste_bottom.gbr': 'bottom paste', 'solderpaste_top.gbr': 'top paste', }, 'easyeda': { 'Gerber_BoardOutline.GKO': 'mechanical outline', 'Gerber_BottomLayer.GBL': 'bottom copper', 'Gerber_BottomSolderMaskLayer.GBS': 'bottom mask', 'Gerber_Drill_NPTH.DRL': 'drill nonplated', 'Gerber_Drill_PTH.DRL': 'drill plated', 'Gerber_TopLayer.GTL': 'top copper', 'Gerber_TopPasteMaskLayer.GTP': 'top paste', 'Gerber_TopPasteMaskLayer.bottom.svg': None, 'Gerber_TopPasteMaskLayer.gtp.top.solderpaste.svg': None, 'Gerber_TopPasteMaskLayer.gtp.top.solderpaste_2.svg': None, 'Gerber_TopPasteMaskLayer.top.svg': None, 'Gerber_TopSilkLayer.GTO': 'top silk', 'Gerber_TopSolderMaskLayer.GTS': 'top mask', 'How-to-order-PCB.txt': None, }, 'fritzing': { 'combined.GKO': 'mechanical outline', 'combined.gbl': 'bottom copper', 'combined.gbo': 'bottom silk', 'combined.gbs': 'bottom mask', 'combined.gm1': None, 'combined.gtl': 'top copper', 'combined.gto': 'top silk', 'combined.gts': 'top mask', 'combined.txt': 'drill unknown', 'gyro_328p_6050_2021_panelize.gerberset': None, }, # same as above, two designs in one folder # 'geda': { # 'controller.bottom.gbr': 'bottom copper', # 'controller.bottommask.gbr': 'bottom mask', # 'controller.fab.gbr': None, # 'controller.group3.gbr': None, # 'controller.plated-drill.cnc': 'drill plated', # 'controller.top.gbr': 'top copper', # 'controller.topmask.gbr': 'top mask', # 'controller.topsilk.gbr': 'top silk', # 'controller.unplated-drill.cnc': 'drill nonplated', # }, 'pcb-rnd': { 'power-art.asb': None, 'power-art.ast': None, 'power-art.fab': None, 'power-art.gbl': 'bottom copper', 'power-art.gbo': 'bottom silk', 'power-art.gbp': 'bottom paste', 'power-art.gbs': 'bottom mask', 'power-art.gko': 'mechanical outline', 'power-art.gtl': 'top copper', 'power-art.gto': 'top silk', 'power-art.gtp': 'top paste', 'power-art.gts': 'top mask', 'power-art.lht': None, 'power-art.xln': 'drill unknown', }, 'siemens': { '80101_0125_F200_ContourPlated.ncd': 'mechanical outline', '80101_0125_F200_DrillDrawingThrough.gdo': None, '80101_0125_F200_L01_Top.gdo': 'top copper', '80101_0125_F200_L02.gdo': 'inner_2 copper', '80101_0125_F200_L03.gdo': 'inner_3 copper', '80101_0125_F200_L04.gdo': 'inner_4 copper', '80101_0125_F200_L05.gdo': 'inner_5 copper', '80101_0125_F200_L06.gdo': 'inner_6 copper', '80101_0125_F200_L07.gdo': 'inner_7 copper', '80101_0125_F200_L08.gdo': 'inner_8 copper', '80101_0125_F200_L09.gdo': 'inner_9 copper', '80101_0125_F200_L10.gdo': 'inner_10 copper', '80101_0125_F200_L11.gdo': 'inner_11 copper', '80101_0125_F200_L12_Bottom.gdo': 'bottom copper', '80101_0125_F200_SilkscreenBottom.gdo': 'bottom silk', '80101_0125_F200_SilkscreenTop.gdo': 'top silk', '80101_0125_F200_SolderPasteBottom.gdo': 'bottom paste', '80101_0125_F200_SolderPasteTop.gdo': 'top paste', '80101_0125_F200_SoldermaskBottom.gdo': 'bottom mask', '80101_0125_F200_SoldermaskTop.gdo': 'top mask', '80101_0125_F200_ThruHoleNonPlated.ncd': 'drill nonplated', '80101_0125_F200_ThruHolePlated.ncd': 'drill plated', }, 'siemens-2': { 'Gerber/BoardOutlline.gdo': 'mechanical outline', 'Gerber/DrillDrawingThrough.gdo': None, 'Gerber/EtchLayerBottom.gdo': 'bottom copper', 'Gerber/EtchLayerTop.gdo': 'top copper', 'Gerber/GerberPlot.gpf': None, 'Gerber/PCB.dsn': None, 'Gerber/SolderPasteBottom.gdo': 'bottom paste', 'Gerber/SolderPasteTop.gdo': 'top paste', 'Gerber/SoldermaskBottom.gdo': 'bottom mask', 'Gerber/SoldermaskTop.gdo': 'top mask', 'NCDrill/ContourPlated.ncd': 'mechanical outline', 'NCDrill/ThruHoleNonPlated.ncd': 'drill nonplated', 'NCDrill/ThruHolePlated.ncd': 'drill plated', }, 'upverter': { 'design_export.drl': 'drill unknown', 'design_export.gbl': 'bottom copper', 'design_export.gbo': 'bottom silk', 'design_export.gbp': 'bottom paste', 'design_export.gbs': 'bottom mask', 'design_export.gko': 'mechanical outline', 'design_export.gtl': 'top copper', 'design_export.gto': 'top silk', 'design_export.gtp': 'top paste', 'design_export.gts': 'top mask', 'design_export.xln': 'drill unknown', 'layers.cfg': None, }, 'zuken-emulated': { 'Gerber/MetalMask-A.fph': 'top paste', 'Gerber/MetalMask-B.fph': 'bottom paste', 'Gerber/Symbol-A.fph': 'top silk', 'Gerber/Symbol-B.fph': 'bottom silk', 'Gerber/Resist-A.fph': 'top mask', 'Gerber/Resist-B.fph': 'bottom mask', 'Gerber/Conductive-1.fph': 'top copper', 'Gerber/Conductive-2.fph': 'bottom copper', 'Drill/8seg_Driver__routed_Drill_thru_plt.fdr/8seg_Driver__routed_Drill_thru_plt.fdl': None, 'Drill/8seg_Driver__routed_Drill_thru_plt.fdr/8seg_Driver__routed_Drill_thru_plt.fdr': 'drill plated', 'Drill/8seg_Driver__routed_Drill_thru_nplt.fdr': 'drill nonplated', }, 'orcad': { 'Assembly.art': None, 'BOTTOM.art': 'bottom copper', 'GND2.art': 'inner_3 copper', 'LAYER_1.art': 'inner_2 copper', 'LAYER_2.art': 'inner_4 copper', 'PWR.art': 'inner_2 copper', 'Solder_Mask_Bottom.art': 'bottom mask', 'Solder_Mask_Top.art': 'top mask', 'TOP.art': 'top copper', 'arena_12-12_v6_L1-L6.drl': 'drill plated', 'silk_screen_bottom.art': 'bottom silk', 'silk_screen_top.art': 'top silk', }, } @filter_syntax_warnings @pytest.mark.parametrize('ref_dir,file_map', list(REFERENCE_DIRS.items())) def test_layer_classifier(ref_dir, file_map): path = reference_path(ref_dir) print('Reference path is', path) file_map = { filename: role for filename, role in file_map.items() if role is not None } rev_file_map = { tuple(value.split()): key for key, value in file_map.items() } drill_files = { filename: role for filename, role in file_map.items() if role.startswith('drill') } stack = LayerStack.open_dir(path) print('loaded layers:', ', '.join(f'{side} {use}' for side, use in stack.graphic_layers)) for side in 'top', 'bottom': for layer in 'copper', 'silk', 'mask', 'paste': if 'allegro-2' in ref_dir and layer in ('silk', 'mask', 'paste'): # This particular example has very poorly named files continue if 'easyeda' in ref_dir and layer == 'paste' and side == 'bottom': continue if (side, layer) in rev_file_map: assert (side, layer) in stack found = stack[side, layer] assert isinstance(found, GerberFile) assert found.original_path.name == Path(rev_file_map[side, layer]).name else: # not in file_map assert (side, layer) not in stack assert len(list(stack.drill_layers)) == len(drill_files) for filename, role in drill_files.items(): print('drill:', filename, role) print([(layer.original_path, layer.original_path == Path(filename).name) for layer in stack.drill_layers]) assert any(layer.original_path.name == Path(filename).name for layer in stack.drill_layers) for layer in stack.drill_layers: if 'upverter' not in ref_dir: assert isinstance(layer, ExcellonFile)