def test_wire_outside(self):
wires = list(
sdn.get_wires(self.middle_inst.reference.cables[0].wires[0],
selection="OUTSIDE"))
self.assertEqual(len(wires), 2)
self.assertTrue(
self.middle_inst.reference.cables[0].wires[0] not in wires)
def test_outer_pin_outside(self):
inner_pin = self.middle_inst.reference.ports[0].pins[0]
outer_pin = self.middle_inst.pins[inner_pin]
wires = list(sdn.get_wires(outer_pin, selection="OUTSIDE"))
self.assertEqual(len(wires), 1)
self.assertIs(wires[0],
self.netlist.top_instance.reference.cables[0].wires[0])
def test_collection(self):
wires = list(
sdn.get_wires(
[self.netlist.libraries[1], self.netlist.libraries[1]]))
self.assertEqual(len(wires), 6)
def test_href(self):
href = next(sdn.get_hinstances(self.netlist.top_instance))
wires = list(sdn.get_wires(href, recursive=True))
self.assertEqual(len(wires), 6)
def test_netlist(self):
wires = list(sdn.get_wires(self.netlist))
self.assertEqual(len(wires), 6)
def test_outer_pin_inside(self):
inner_pin = self.middle_inst.reference.ports[0].pins[0]
outer_pin = self.middle_inst.pins[inner_pin]
wires = list(sdn.get_wires(outer_pin))
self.assertEqual(len(wires), 1)
self.assertIs(wires[0], self.middle_inst.reference.cables[0].wires[0])
def test_pin_inside(self):
wires = list(sdn.get_wires(
self.middle_inst.reference.ports[0].pins[0]))
self.assertEqual(len(wires), 1)
self.assertIs(wires[0], self.middle_inst.reference.cables[0].wires[0])
def test_pin_all(self):
wires = list(
sdn.get_wires(self.middle_inst.reference.ports[0].pins[0],
selection="ALL"))
self.assertEqual(len(wires), 3)
def test_cable_all(self):
wires = list(
sdn.get_wires(
self.netlist.top_instance.reference.cables[0].wires[0],
selection="ALL"))
self.assertEqual(len(wires), 3)
def test_port_outside(self):
wires = list(
sdn.get_wires(self.middle_inst.reference.ports[0],
selection="OUTSIDE"))
self.assertEqual(len(wires), 1)
self.assertTrue(wires[0].cable.name == 'top_cable')
def test_outside(self):
wires = list(
sdn.get_wires(self.middle_inst,
selection="OUTSIDE",
recursive=True))
self.assertEqual(len(wires), 1)
def test_both(self):
wires = list(
sdn.get_wires(self.middle_inst, selection="BOTH", recursive=True))
self.assertEqual(len(wires), 2)