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infamy: igmp_vlan: Refactor

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Simplify test, and speed it up when do positive testing.
This commit is contained in:
Mattias Walström
2024-05-23 08:45:05 +02:00
parent 6df2c90d85
commit 115f5c8f52
1 changed files with 9 additions and 24 deletions
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test/case/infix_interfaces/igmp_vlan.py
+9 -24
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@@ -26,6 +26,7 @@
import infamy
import time
import infamy.multicast as mcast
from infamy.util import parallel
with infamy.Test() as test:
with test.step("Initialize"):
@@ -265,30 +266,14 @@ with infamy.Test() as test:
vlan77_sender= mcast.MCastSender(d2send_ns, "224.2.2.2")
vlan55_receiver = mcast.MCastReceiver(d2receive_ns, "224.1.1.1")
snif_vlan55_sender_incorrect = infamy.Sniffer(d1send_ns, "host 224.2.2.2")
snif_vlan77_receiver_incorrect = infamy.Sniffer(d1receive_ns, "host 224.1.1.1")
snif_vlan55_receiver_incorrect = infamy.Sniffer(d2receive_ns, "host 224.2.2.2")
snif_vlan77_sender_incorrect = infamy.Sniffer(d2send_ns, "host 224.1.1.1")
snif_vlan55_receiver_correct = infamy.Sniffer(d2receive_ns, "host 224.1.1.1")
snif_vlan77_receiver_correct = infamy.Sniffer(d1receive_ns, "host 224.2.2.2")
with vlan55_sender, vlan77_sender, vlan55_receiver:
with snif_vlan77_sender_incorrect, \
snif_vlan77_receiver_incorrect, snif_vlan55_receiver_incorrect, \
snif_vlan55_sender_incorrect, snif_vlan55_receiver_correct, \
snif_vlan77_receiver_correct:
time.sleep(5)
# TODO: Here should we check for 224.1.1.1 in mdb, also
# verify that 224.2.2.2 does not exist in mdb
assert(snif_vlan77_sender_incorrect.packets() == "")
assert(snif_vlan77_receiver_incorrect.packets() == "")
assert(snif_vlan55_receiver_incorrect.packets() == "")
assert(snif_vlan55_sender_incorrect.packets() == "")
print("Multicast does not exist on ports/VLANs where they should not be")
assert(snif_vlan55_receiver_correct.packets() != "")
assert(snif_vlan77_receiver_correct.packets() != "")
print("Multicast received on correct port and VLAN")
with test.step("Multicast does not exist on ports/VLANs where they should not be"):
parallel(d1send_ns.must_not_receive("host 224.2.2.2"),
d1receive_ns.must_not_receive("host 224.1.1.1"),
d2receive_ns.must_not_receive("host 224.2.2.2"),
d2send_ns.must_not_receive("host 224.1.1.1"))
with test.step("Multicast received on correct port and VLAN"):
parallel(d2receive_ns.must_receive("host 224.1.1.1"),
d1receive_ns.must_receive("host 224.2.2.2"))
test.succeed()