tests: extend timeout period for failing mcast test

Signed-off-by: Christian Hopps <chopps@labn.net>

diff --git a/tests/topotests/multicast_pim_sm_topo1/test_multicast_pim_sm_topo1.py b/tests/topotests/multicast_pim_sm_topo1/test_multicast_pim_sm_topo1.py
index e55e30270d65aac5a62659d4a145e1b02afcd18a..b880e0e46283a23a21d9ab97dc1a8ad4ded357e8 100755 (executable)
--- a/tests/topotests/multicast_pim_sm_topo1/test_multicast_pim_sm_topo1.py
+++ b/tests/topotests/multicast_pim_sm_topo1/test_multicast_pim_sm_topo1.py
@@ -526,9 +526,14 @@ def test_multicast_data_traffic_static_RP_send_traffic_then_join_p0(request):
         {"dut": "r2", "src_address": source, "iif": "r2-f1-eth0", "oil": "r2-l1-eth2"},
         {"dut": "f1", "src_address": source, "iif": "f1-i2-eth1", "oil": "f1-r2-eth3"},
     ]
+    # On timeout change from default of 80 to 120: failures logs indicate times 90+
+    # seconds for success on the 2nd entry in the above table. Using 100s here restores
+    # previous 80 retries with 2s wait if we assume .5s per vtysh/show ip mroute runtime
+    # (41 * (2 + .5)) == 102.
     for data in input_dict:
         result = verify_ip_mroutes(
-            tgen, data["dut"], data["src_address"], IGMP_JOIN, data["iif"], data["oil"]
+            tgen, data["dut"], data["src_address"], IGMP_JOIN, data["iif"], data["oil"],
+            retry_timeout=102
         )
         assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result)