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tests: address coverity / styling issues in topotests

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Signed-off-by: Wesley Coakley <wcoakley@nvidia.com>
This commit is contained in:
Wesley Coakley 2020-11-30 14:12:01 -08:00
parent cd72ad0133
commit 23f3a92e34
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GPG Key ID: 1812D90223E9C96D
2 changed files with 34 additions and 23 deletions
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46
tests/topotests/lib/bgp.py
View File

@ -2516,8 +2516,9 @@ def verify_best_path_as_per_admin_distance(
@retry(attempts=5, wait=2, return_is_str=True, initial_wait=2)
def verify_bgp_rib(tgen, addr_type, dut, input_dict, next_hop=None,
aspath=None, multi_nh=None):
def verify_bgp_rib(
tgen, addr_type, dut, input_dict, next_hop=None, aspath=None, multi_nh=None
):
"""
This API is to verify whether bgp rib has any
matching route for a nexthop.
@ -2663,25 +2664,35 @@ aspath=None, multi_nh=None):
if not isinstance(next_hop, list):
next_hop = [next_hop]
list1 = next_hop
found_hops = [rib_r["ip"] for rib_r in
rib_routes_json["routes"][
st_rt][0]["nexthops"]]
found_hops = [
rib_r["ip"]
for rib_r in rib_routes_json["routes"][st_rt][0][
"nexthops"
]
]
list2 = found_hops
missing_list_of_nexthops = \
set(list2).difference(list1)
additional_nexthops_in_required_nhs = \
set(list1).difference(list2)
missing_list_of_nexthops = set(list2).difference(list1)
additional_nexthops_in_required_nhs = set(
list1
).difference(list2)
if list2:
if additional_nexthops_in_required_nhs:
logger.info("Missing nexthop %s for route"\
" %s in RIB of router %s\n", \
additional_nexthops_in_required_nhs, \
st_rt, dut)
errormsg=("Nexthop {} is Missing for "\
"route {} in RIB of router {}\n".format(
logger.info(
"Missing nexthop %s for route"
" %s in RIB of router %s\n",
additional_nexthops_in_required_nhs,
st_rt, dut))
st_rt,
dut,
)
errormsg = (
"Nexthop {} is Missing for "
"route {} in RIB of router {}\n".format(
additional_nexthops_in_required_nhs,
st_rt,
dut,
)
)
return errormsg
else:
nh_found = True
@ -3869,6 +3880,7 @@ def verify_attributes_for_evpn_routes(
return errormsg
if rt == "auto":
vni_dict = {}
logger.info(
"[DUT: %s]: Verifying auto-rt value for " "evpn route %s:",
dut,
@ -3876,8 +3888,6 @@ def verify_attributes_for_evpn_routes(
)
if rt_peer:
vni_dict = {}
rnode = tgen.routers()[rt_peer]
show_bgp_json = run_frr_cmd(
rnode, "show bgp vrf all summary json", isjson=True

11
tests/topotests/lib/common_config.py
View File

@ -336,16 +336,15 @@ def start_router_daemons(tgen, router, daemons):
router_list = tgen.routers()
# Start daemons
result = router_list[router].startDaemons(daemons)
return result
res = router_list[router].startDaemons(daemons)
except Exception as e:
errormsg = traceback.format_exc()
logger.error(errormsg)
return errormsg
res = errormsg
logger.debug("Exiting lib API: {}".format(sys._getframe().f_code.co_name))
return True
return res
def kill_mininet_routers_process(tgen):
@ -1376,12 +1375,14 @@ def generate_ips(network, no_of_ips):
return ipaddress_list
start_ip = ipaddress.IPv4Address(unicode(start_ip))
step = 2 ** (32 - mask)
if addr_type == "ipv6":
elif addr_type == "ipv6":
if start_ip == "0::0" and mask == 0 and no_of_ips == 1:
ipaddress_list.append("{}/{}".format(start_ip, mask))
return ipaddress_list
start_ip = ipaddress.IPv6Address(unicode(start_ip))
step = 2 ** (128 - mask)
else:
return []
next_ip = start_ip
count = 0