tests: Try to work around bogus errors in wpas_ctrl_country

It seems like it is possible for a CTRL-EVENT-REGDOM-CHANGE event from a
previous test case to "leak" through to the execution of this test case.
That can result in the validation steps here failing, so wait a bit and clear the pending events before starting the test.

Signed-off-by: Jouni Malinen <j@w1.fi>

diff --git a/tests/hwsim/test_wpas_ctrl.py b/tests/hwsim/test_wpas_ctrl.py
index a04b8bf..11a04e5 100644 (file)
--- a/tests/hwsim/test_wpas_ctrl.py
+++ b/tests/hwsim/test_wpas_ctrl.py
@@ -774,6 +774,11 @@ def test_wpas_ctrl_enable_disable_network(dev, apdev):
 def test_wpas_ctrl_country(dev, apdev):
     """wpa_supplicant SET/GET country code"""
     try:
+        # work around issues with possible pending regdom event from the end of
+        # the previous test case
+        time.sleep(0.2)
+        dev[0].dump_monitor()
+
         if "OK" not in dev[0].request("SET country FI"):
             raise Exception("Failed to set country code")
         if dev[0].request("GET country") != "FI":