class TestLoopbackInterfaceCRUD(VppTestCase):
- """CRUD Loopback
-
- """
+ """CRUD Loopback"""
@classmethod
def setUpClass(cls):
try:
cls.create_pg_interfaces(range(1))
for i in cls.pg_interfaces:
- i.config_ip4()
- i.resolve_arp()
+ i.config_ip4().resolve_arp()
except:
cls.tearDownClass()
raise
"""
pkts = []
for i in dst_ifs:
- p = (Ether(dst=src_if.local_mac, src=src_if.remote_mac) /
- IP(src=src_if.remote_ip4, dst=i.local_ip4) /
- ICMP(id=i.sw_if_index, type='echo-request'))
+ p = (
+ Ether(dst=src_if.local_mac, src=src_if.remote_mac)
+ / IP(src=src_if.remote_ip4, dst=i.local_ip4)
+ / ICMP(id=i.sw_if_index, type="echo-request")
+ )
pkts.append(p)
return pkts
# create
loopbacks = self.create_loopback_interfaces(20)
for i in loopbacks:
- i.local_ip4_prefix.len = 32
- i.config_ip4()
- i.admin_up()
+ i.local_ip4_prefix_len = 32
+ i.config_ip4().admin_up()
# read (check sw if dump, ip4 fib, ip6 fib)
- if_dump = self.vapi.sw_interface_dump()
+ if_dump = self.vapi.sw_interface_dump(
+ name_filter_valid=True, name_filter="loop"
+ )
fib4_dump = self.vapi.ip_route_dump(0)
for i in loopbacks:
self.assertTrue(i.is_interface_config_in_dump(if_dump))
self.assertTrue(i.is_ip4_entry_in_fib_dump(fib4_dump))
+ if_dump = self.vapi.sw_interface_dump(
+ name_filter_valid=True, name_filter="loopXYZ"
+ )
+ self.assertEqual(len(if_dump), 0)
+
# check ping
stream = self.create_icmp_stream(self.pg0, loopbacks)
self.pg0.add_stream(stream)
# create
loopbacks = self.create_loopback_interfaces(20)
for i in loopbacks:
- i.local_ip4_prefix.len = 32
- i.config_ip4()
- i.admin_up()
+ i.local_ip4_prefix_len = 32
+ i.config_ip4().admin_up()
# disable
for i in loopbacks:
- i.admin_down()
- i.unconfig_ip4()
+ i.admin_down().unconfig_ip4()
# read (check not in sw if dump, ip4 fib, ip6 fib)
if_dump = self.vapi.sw_interface_dump()
self.assertEqual(rv[0].sw_if_index, 0)
def test_sw_if_index_twiddle0(self):
- rv = self.vapi.sw_interface_dump(sw_if_index=0xffffffff)
+ rv = self.vapi.sw_interface_dump(sw_if_index=0xFFFFFFFF)
self.assertEqual(rv[0].sw_if_index, 0)
def test_sw_if_index_1_not_existing(self):
rv = self.vapi.sw_interface_dump(sw_if_index=1)
- self.assertEqual(len(rv), 0, 'expected no records.')
+ self.assertEqual(len(rv), 0, "expected no records.")
class TestInterfaceDumpApi(VppTestCase):
"""test_interface_crud.TestInterfaceDumpApi"""
def test_sw_if_index_1(self):
- self.vapi.create_loopback_instance(is_specified=1,
- user_instance=10)
- self.vapi.create_loopback_instance(is_specified=1,
- user_instance=5)
+ self.vapi.create_loopback_instance(is_specified=1, user_instance=10)
+ self.vapi.create_loopback_instance(is_specified=1, user_instance=5)
# Can I get back the specified record?
rv = self.vapi.sw_interface_dump(sw_if_index=1)
self.assertEqual(rv[0].sw_if_index, 1, rv)
# verify 3 interfaces
- rv = self.vapi.sw_interface_dump(sw_if_index=0xffffffff)
- self.assertEqual(len(rv), 3, 'Expected 3 interfaces.')
+ rv = self.vapi.sw_interface_dump(sw_if_index=0xFFFFFFFF)
+ self.assertEqual(len(rv), 3, "Expected 3 interfaces.")
+
-if __name__ == '__main__':
+if __name__ == "__main__":
unittest.main(testRunner=VppTestRunner)