146 lines
4.3 KiB
Python
146 lines
4.3 KiB
Python
import code
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import unittest
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import os
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import pcbnew
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import pdb
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import tempfile
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from pcbnew import *
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BACK_COPPER = 'Back_Copper'
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B_CU = 'B.Cu'
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NEW_NAME = 'My_Fancy_Layer_Name'
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class TestBoardClass(unittest.TestCase):
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def setUp(self):
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self.pcb = LoadBoard("data/complex_hierarchy.kicad_pcb")
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self.TITLE="Test Board"
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self.COMMENT1="For load/save test"
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self.FILENAME=tempfile.mktemp()+".kicad_pcb"
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def test_pcb_find_module(self):
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module = self.pcb.FindFootprintByReference('P1')
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self.assertEqual(module.GetReference(),'P1')
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def test_pcb_get_track_count(self):
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pcb = BOARD()
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self.assertEqual(pcb.Tracks().size(),0)
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track0 = PCB_TRACK(pcb)
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pcb.Add(track0)
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self.assertEqual(pcb.Tracks().size(),1)
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track1 = PCB_TRACK(pcb)
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pcb.Add(track1)
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self.assertEqual(pcb.Tracks().size(),2)
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def test_pcb_bounding_box(self):
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pcb = BOARD()
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track = PCB_TRACK(pcb)
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pcb.Add(track)
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track.SetStart(wxPointMM(10.0, 10.0))
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track.SetEnd(wxPointMM(20.0, 30.0))
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track.SetWidth(FromMM(0.5))
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#!!! THIS FAILS? == 0.0 x 0.0 ??
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#height, width = ToMM(pcb.ComputeBoundingBox().GetSize())
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bounding_box = pcb.ComputeBoundingBox()
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height, width = ToMM(bounding_box.GetSize())
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margin = 0 # margin around bounding boxes (currently 0)
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self.assertAlmostEqual(width, (30-10) + 0.5 + margin, 2)
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self.assertAlmostEqual(height, (20-10) + 0.5 + margin, 2)
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def test_pcb_get_pad(self):
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pcb = BOARD()
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module = FOOTPRINT(pcb)
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pcb.Add(module)
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pad = PAD(module)
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module.Add(pad)
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pad.SetShape(PAD_SHAPE_OVAL)
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pad.SetSize(wxSizeMM(2.0, 3.0))
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pad.SetPosition(wxPointMM(0,0))
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# easy case
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p1 = pcb.GetPad(wxPointMM(0,0))
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# top side
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p2 = pcb.GetPad(wxPointMM(0.9,0.0))
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# bottom side
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p3 = pcb.GetPad(wxPointMM(0,1.4))
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# TODO: get pad == p1 evaluated as true instead
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# of relying in the internal C++ object pointer
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self.assertEqual(pad.this, p1.this)
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self.assertEqual(pad.this, p2.this)
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self.assertEqual(pad.this, p3.this)
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def test_pcb_save_and_load(self):
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pcb = BOARD()
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pcb.GetTitleBlock().SetTitle(self.TITLE)
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pcb.GetTitleBlock().SetComment(0,self.COMMENT1)
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result = SaveBoard(self.FILENAME,pcb)
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self.assertTrue(result)
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pcb2 = LoadBoard(self.FILENAME)
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self.assertNotEqual(pcb2,None)
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tb = pcb2.GetTitleBlock()
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self.assertEqual(tb.GetTitle(),self.TITLE)
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self.assertEqual(tb.GetComment(0),self.COMMENT1)
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os.remove(self.FILENAME)
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def test_pcb_layer_name_set_get(self):
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pcb = BOARD()
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pcb.SetLayerName(31, BACK_COPPER)
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self.assertEqual(pcb.GetLayerName(31), BACK_COPPER)
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def test_pcb_layer_name_set_get(self):
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pcb = BOARD()
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pcb.SetLayerName(31, BACK_COPPER)
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self.assertEqual(pcb.GetLayerName(31), BACK_COPPER)
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def test_pcb_layer_id_get(self):
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pcb = BOARD()
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b_cu_id = pcb.GetLayerID(B_CU)
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pcb.SetLayerName(b_cu_id, NEW_NAME)
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# ensure we can get the ID for the new name
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self.assertEqual(pcb.GetLayerID(NEW_NAME), b_cu_id)
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# ensure we can get to the ID via the STD name too
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self.assertEqual(pcb.GetLayerID(B_CU), b_cu_id)
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def test_footprint_properties(self):
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pcb = LoadBoard("data/custom_fields.kicad_pcb")
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footprint = pcb.FindFootprintByReference('J1')
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expected_properties = {
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'Sheet file': 'custom_fields.kicad_sch',
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'Sheet name': '',
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'myfield': 'myvalue'
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}
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self.assertEquals(footprint.GetProperties(), expected_properties)
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self.assertEquals(footprint.GetProperty('myfield'), 'myvalue')
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self.assertEquals(footprint.HasProperty('myfield'), True)
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self.assertEquals(footprint.HasProperty('abcd'), False)
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footprint.SetProperty('abcd', 'efgh')
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self.assertEquals(footprint.HasProperty('abcd'), True)
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self.assertEquals(footprint.GetProperty('abcd'), 'efgh')
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#def test_interactive(self):
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# code.interact(local=locals())
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if __name__ == '__main__':
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unittest.main()
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