mirror of https://github.com/KLayout/klayout.git
97 lines
2.6 KiB
Python
97 lines
2.6 KiB
Python
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# encoding: UTF-8
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# KLayout Layout Viewer
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# Copyright (C) 2006-2025 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 DBStreamsTests(unittest.TestCase):
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# Full-spin read-write tests
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# This test is rather a smoke test
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def rw_test(self, format):
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ly = pya.Layout()
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cell = ly.create_cell("TOP")
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l1 = ly.layer(1, 0)
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cell.shapes(l1).insert(pya.Box(0, 0, 1000, 2000))
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cell.shapes(l1).insert(pya.Box(-100, -200, 2000, 1000))
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bbox = cell.bbox()
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opt = pya.SaveLayoutOptions()
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opt.format = format
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b = ly.write_bytes(opt)
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ly2 = pya.Layout()
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ly2.read_bytes(b)
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tc = ly.top_cell()
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self.assertEqual(tc.name, "TOP")
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self.assertEqual(str(tc.bbox()), str(bbox))
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def test_gds2(self):
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self.rw_test("GDS2")
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def test_oasis(self):
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self.rw_test("OASIS")
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def test_dxf(self):
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self.rw_test("DXF")
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def test_cif(self):
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self.rw_test("CIF")
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def test_lstream(self):
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self.rw_test("LStream")
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def test_magic(self):
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# Smoke test
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ut_testsrc = os.getenv("TESTSRC")
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ly = pya.Layout()
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ly.read(os.path.join(ut_testsrc, "testdata", "magic", "ringo", "RINGO.mag"))
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def test_maly(self):
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# Smoke test
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ut_testsrc = os.getenv("TESTSRC")
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ly = pya.Layout()
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ly.read(os.path.join(ut_testsrc, "testdata", "maly", "MALY_test10.maly"))
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def test_pcb(self):
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# Smoke test
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ut_testsrc = os.getenv("TESTSRC")
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ly = pya.Layout()
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ly.read(os.path.join(ut_testsrc, "testdata", "pcb", "simple", "import.pcb"))
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def test_lefdef(self):
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# Smoke test
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ut_testsrc = os.getenv("TESTSRC")
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ly = pya.Layout()
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ly.read(os.path.join(ut_testsrc, "testdata", "lefdef", "scanchain", "test.def"))
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# run unit tests
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if __name__ == '__main__':
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suite = unittest.TestLoader().loadTestsFromTestCase(DBStreamsTests)
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if not unittest.TextTestRunner(verbosity = 1).run(suite).wasSuccessful():
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sys.exit(1)
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