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tests: Make DPP protocol failure testing more robust

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Wait explicitly for the DPP-NOT-COMPATIBLE event when going through
protocol testing with local failures instead of just waiting for a fixed
0.1 second duration. This prevents a test failure at least in
dppauth_resp_status_failure in a case where the failing operation may be
delayed under heavy CPU load.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2019-03-13 19:40:50 +02:00 committed by Jouni Malinen
parent 8b944cf779
commit 3d5cfa0f6d
1 changed files with 4 additions and 0 deletions
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4
tests/hwsim/test_dpp.py
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@ -3632,6 +3632,10 @@ def run_dpp_proto_auth_resp_missing(dev, test, reason,
run_dpp_proto_init(dev, 0, test, mutual=True,
incompatible_roles=incompatible_roles)
if reason is None:
if incompatible_roles:
ev = dev[0].wait_event(["DPP-NOT-COMPATIBLE"], timeout=5)
if ev is None:
raise Exception("DPP-NOT-COMPATIBLE not reported")
time.sleep(0.1)
return
ev = dev[1].wait_event(["DPP-FAIL"], timeout=5)