mirror of https://github.com/KLayout/klayout.git
Added pya test for NetlistCrossReference
This commit is contained in:
Matthias Koefferlein
parent
9a1f4e1973
commit
85e6cb074d
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@ -104,6 +104,7 @@ PYTHONTEST (dbPolygonTest, "dbPolygonTest.py")
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PYTHONTEST (dbTransTest, "dbTransTest.py")
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PYTHONTEST (dbLayoutToNetlist, "dbLayoutToNetlist.py")
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PYTHONTEST (dbLayoutVsSchematic, "dbLayoutVsSchematic.py")
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PYTHONTEST (dbNetlistCrossReference, "dbNetlistCrossReference.py")
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PYTHONTEST (tlTest, "tlTest.py")
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#if defined(HAVE_QT) && defined(HAVE_QTBINDINGS)
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PYTHONTEST (qtbinding, "qtbinding.py")
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@ -0,0 +1,187 @@
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# encoding: UTF-8
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# KLayout Layout Viewer
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# Copyright (C) 2006-2019 Matthias Koefferlein
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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import pya
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import unittest
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import sys
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import os
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class DBLayoutToNetlistTests(unittest.TestCase):
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def test_1_Basic(self):
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ut_testsrc = os.getenv("TESTSRC")
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xref = pya.NetlistCrossReference()
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lvs = pya.LayoutVsSchematic()
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infile = os.path.join(ut_testsrc, "testdata", "algo", "lvs_test1b_au.lvsdb")
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lvs.read(infile)
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reader = pya.NetlistSpiceReader()
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nl = pya.Netlist()
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nl.read(os.path.join(ut_testsrc, "testdata", "algo", "lvs_test_1.spi"), reader)
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self.assertEqual(xref.circuit_count(), 0)
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# A NetlistCrossReference object can act as a receiver for a netlist comparer
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comp = pya.NetlistComparer()
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comp.compare(lvs.netlist(), nl, xref)
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self.assertEqual(xref.circuit_count(), 3)
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xref.clear()
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self.assertEqual(xref.circuit_count(), 0)
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def name_or_nil(self, s):
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if s:
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return s.name
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else:
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return "(nil)"
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def terminal_def_name_or_nil(self, s):
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if s:
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return s.terminal_def().name
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else:
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return "(nil)"
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def pin_name_or_nil(self, s):
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if s:
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return s.pin().name()
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else:
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return "(nil)"
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def name_call_or_nil(self, s):
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if s:
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return s.name()
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else:
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return "(nil)"
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def test_2_CircuitPairs(self):
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ut_testsrc = os.getenv("TESTSRC")
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lvs = pya.LayoutVsSchematic()
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input = os.path.join(ut_testsrc, "testdata", "algo", "lvs_test2b_au.lvsdb")
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lvs.read(input)
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xref = lvs.xref()
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self.assertEqual(xref.circuit_count(), 4)
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info = []
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for cp in xref.each_circuit_pair():
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info.append("/".join([ self.name_or_nil(s) for s in [ cp.first(), cp.second() ] ]) + ":" + str(cp.status()))
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self.assertEqual(",".join(info), "(nil)/INV2PAIRX:Mismatch,INV2/INV2:Match,INV2PAIR/INV2PAIR:NoMatch,RINGO/RINGO:Skipped")
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cp_inv2 = None
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for cp in xref.each_circuit_pair():
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if cp.first() and cp.first().name == "INV2":
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cp_inv2 = cp
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self.assertEqual(cp_inv2 != None, True)
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info = []
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for p in xref.each_pin_pair(cp_inv2):
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info.append("/".join([ self.name_call_or_nil(s) for s in [ p.first(), p.second() ] ]) + ":" + str(p.status()))
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self.assertEqual(",".join(info), "/:Match,BULK/:Match,IN/:Match,OUT/:Match,VDD/:Match,VSS/:Match")
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info = []
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for p in xref.each_net_pair(cp_inv2):
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info.append("/".join([ self.name_or_nil(s) for s in [ p.first(), p.second() ] ]) + ":" + str(p.status()))
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self.assertEqual(",".join(info), "/1:Match,BULK/6:Match,IN/2:Match,OUT/3:Match,VDD/5:Match,VSS/4:Match")
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netp_bulk = None
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for p in xref.each_net_pair(cp_inv2):
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if p.first().name == "BULK":
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netp_bulk = p
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info = []
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for p in xref.each_net_terminal_pair(netp_bulk):
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info.append("/".join([ self.terminal_def_name_or_nil(s) for s in [ p.first(), p.second() ] ]))
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self.assertEqual(",".join(info), "B/B")
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info = []
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for p in xref.each_net_pin_pair(netp_bulk):
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info.append("/".join([ self.pin_name_or_nil(s) for s in [ p.first(), p.second() ] ]))
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self.assertEqual(",".join(info), "BULK/")
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info = []
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for p in xref.each_net_subcircuit_pin_pair(netp_bulk):
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info.append("/".join([ self.name_or_nil(s) for s in [ p.first(), p.second() ] ]))
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self.assertEqual(",".join(info), "")
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info = []
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for p in xref.each_device_pair(cp_inv2):
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info.append("/".join([ self.name_or_nil(s) for s in [ p.first(), p.second() ] ]) + ":" + str(p.status()))
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self.assertEqual(",".join(info), "/$1:Match,/$3:Match")
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info = []
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for p in xref.each_subcircuit_pair(cp_inv2):
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info.append("/".join([ self.name_or_nil(s) for s in [ p.first(), p.second() ] ]) + ":" + str(p.status()))
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self.assertEqual(",".join(info), "")
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cp_inv2pair = None
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for cp in xref.each_circuit_pair():
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if cp.first() and cp.first().name == "INV2PAIR":
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cp_inv2pair = cp
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self.assertEqual(cp_inv2pair != None, True)
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info = []
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for p in xref.each_pin_pair(cp_inv2pair):
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info.append("/".join([ self.name_call_or_nil(s) for s in [ p.first(), p.second() ] ]) + ":" + str(p.status()))
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self.assertEqual(",".join(info), "(nil)/:Mismatch,/(nil):Mismatch,/:Match,/:Match,/:Match,/:Match,/:Match,BULK/:Match")
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info = []
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for p in xref.each_net_pair(cp_inv2pair):
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info.append("/".join([ self.name_or_nil(s) for s in [ p.first(), p.second() ] ]) + ":" + str(p.status()))
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self.assertEqual(",".join(info), "/(nil):Mismatch,/2:Mismatch,/3:Mismatch,/4:Match,/6:Match,/7:Mismatch,BULK/1:Mismatch")
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info = []
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for p in xref.each_device_pair(cp_inv2pair):
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info.append("/".join([ self.name_or_nil(s) for s in [ p.first(), p.second() ] ]) + ":" + str(p.status()))
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self.assertEqual(",".join(info), "")
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info = []
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for p in xref.each_subcircuit_pair(cp_inv2pair):
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info.append("/".join([ self.name_or_nil(s) for s in [ p.first(), p.second() ] ]) + ":" + str(p.status()))
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self.assertEqual(",".join(info), "(nil)/$2:Mismatch,/(nil):Mismatch,/(nil):Mismatch")
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def test_3_StatusEnums(self):
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st = pya.NetlistCrossReference.Status()
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self.assertEqual(st.to_i(), 0)
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self.assertEqual(str(st), "None")
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st = pya.NetlistCrossReference.Status.Match
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self.assertEqual(str(st), "Match")
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st = pya.NetlistCrossReference.Skipped
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self.assertEqual(str(st), "Skipped")
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# run unit tests
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if __name__ == '__main__':
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suite = unittest.TestLoader().loadTestsFromTestCase(DBLayoutToNetlistTests)
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if not unittest.TextTestRunner(verbosity = 1).run(suite).wasSuccessful():
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sys.exit(1)
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