def testDominance(self):
# Check forward and backward label dominance
L1 = Label(10, 'B', array([6, 5]), [])
L2 = Label(1, 'B', array([6, -3]), [])
L3 = Label(-10, 'A', array([3, -8]), [])
L4 = Label(-10, 'A', array([4, -6]), [])
self.assertTrue(L2.dominates(L1, "forward"))
self.assertTrue(L3.dominates(L4, "forward"))
def testDominance(self):
# Check forward and backward label dominance
L1 = Label(0, 1, array([1, 1]), [])
L2 = Label(-1, 1, array([1, 1]), [])
L3 = Label(-10, 2, array([1, 1]), [])
L4 = Label(-10, 2, array([0, 1]), [])
L5 = Label(0, 2, array([1, 1]), [])
self.assertTrue(L2.dominates(L1, "forward"))
self.assertRaises(Exception, L1.dominates, L3)
self.assertFalse(L3.dominates(L4, "forward"))
self.assertTrue(L4.dominates(L3, "forward"))
self.assertTrue(L3.dominates(L5, "forward"))
def test_dominance(self):
# Check forward and backward label dominance
L1 = Label(-10, "Sink", array([3, 0]), [])
L2 = Label(0, "Sink", array([1, 0]), [])
self.assertFalse(L1.dominates(L2, "forward"))
self.assertFalse(L2.dominates(L1, "forward"))
self.assertTrue(L1.dominates(L2, "backward"))
self.assertFalse(L2.dominates(L1, "backward"))
if not (L1.dominates(L2, "forward") or L2.dominates(L1, "forward")):
self.assertTrue(L1.dominates(L2, "backward"))