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37 lines
1.7 KiB
Python
37 lines
1.7 KiB
Python
import opendbpy as odb
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import helper
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import odbUnitTest
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class TestInst(odbUnitTest.TestCase):
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def setUp(self):
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self.db, self.lib = helper.createSimpleDB()
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self.block = helper.create2LevelBlock(self.db, self.lib, self.db.getChip())
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self.i1 = self.block.findInst('i1')
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def tearDown(self):
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self.db.destroy(self.db)
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def test_swap_master(self):
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self.assertEqual(self.i1.getMaster().getName(), 'and2')
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#testing with a gate with different mterm names
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gate = helper.createMaster2X1(self.lib, '_g2', 800, 800, '_a', '_b', '_o')
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self.assertFalse(self.i1.swapMaster(gate))
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self.assertNotEqual(self.i1.getMaster().getName(), '_g2')
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for iterm in self.i1.getITerms():
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self.assertNotIn(iterm.getMTerm().getName(), ['_a', '_b', '_o'])
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#testing with a gate with different mterms number
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gate = helper.createMaster3X1(self.lib, '_g3', 800, 800, '_a', '_b', '_c', '_o')
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self.assertFalse(self.i1.swapMaster(gate))
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self.assertNotEqual(self.i1.getMaster().getName(), '_g3')
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for iterm in self.i1.getITerms():
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self.assertNotIn(iterm.getMTerm().getName(), ['_a', '_b', '_c', '_o'])
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#testing with a gate with same mterm names
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gate = helper.createMaster2X1(self.lib, 'g2', 800, 800, 'a', 'b', 'o')
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self.assertTrue(self.i1.swapMaster(gate))
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self.assertEqual(self.i1.getMaster().getName(), 'g2')
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self.assertEqual(self.i1.getMaster().getWidth(), 800)
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self.assertEqual(self.i1.getMaster().getHeight(), 800)
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if __name__=='__main__':
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odbUnitTest.mainParallel(TestInst)
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# odbUnitTest.main()
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