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tests: Extend coverage for mesh OOM testing

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Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2016-06-04 21:44:19 +03:00
parent 56d62fc3dd
commit ec87430ba1
1 changed files with 28 additions and 8 deletions
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36
tests/hwsim/test_wpas_mesh.py
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@ -1050,14 +1050,34 @@ def test_mesh_oom(dev, apdev):
if ev is None: if ev is None:
raise Exception("Init failure not reported") raise Exception("Init failure not reported")
for i in range(1, 65): with alloc_fail(dev[0], 4, "=wpa_supplicant_mesh_init"):
with alloc_fail(dev[0], i, "wpa_supplicant_mesh_init"): add_open_mesh_network(dev[0], basic_rates="60 120 240")
add_open_mesh_network(dev[0]) ev = dev[0].wait_event(["Failed to init mesh"])
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL") if ev is None:
ev = dev[0].wait_event(["Failed to init mesh", raise Exception("Init failure not reported")
"MESH-GROUP-STARTED"])
if ev is None: for i in range(1, 66):
raise Exception("Init failure not reported") dev[0].dump_monitor()
logger.info("Test instance %d" % i)
try:
with alloc_fail(dev[0], i, "wpa_supplicant_mesh_init"):
add_open_mesh_network(dev[0])
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
ev = dev[0].wait_event(["Failed to init mesh",
"MESH-GROUP-STARTED"])
if ev is None:
raise Exception("Init failure not reported")
except Exception, e:
if i < 15:
raise
logger.info("Ignore no-oom for i=%d" % i)
with alloc_fail(dev[0], 5, "=wpa_supplicant_mesh_init"):
id = add_mesh_secure_net(dev[0])
dev[0].mesh_group_add(id)
ev = dev[0].wait_event(["Failed to init mesh"])
if ev is None:
raise Exception("Init failure not reported")
def test_mesh_add_interface_oom(dev): def test_mesh_add_interface_oom(dev):
"""wpa_supplicant mesh with dynamic interface addition failing""" """wpa_supplicant mesh with dynamic interface addition failing"""