tests: Disconnect after OCV tests showing valid OCI

These test cases that used external EAPOL handling to test hostapd
behavior left the STA in associated state at the end and that could
result in race conditions showing up as a new association related event
in the following test case. Minimize risk of that resulting in test case
failures by explicit disconnecting at the end of the test case.

This was found with this test case sequence:
autogo_many wpa2_ocv_ap_unexpected1 wpa2_ocv_sta_override_eapol

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>

diff --git a/tests/hwsim/test_ocv.py b/tests/hwsim/test_ocv.py
index bdcda82659e1238e1382c6d922b2ec67f45ff73a..32af729313984cc7f18483d89bb65adfe62c2ced 100644 (file)
--- a/tests/hwsim/test_ocv.py
+++ b/tests/hwsim/test_ocv.py
@@ -448,6 +448,10 @@ def test_wpa2_ocv_ap_mismatch(dev, apdev):
     conn.test_bad_oci("invalid operating class", 0, 0, 0)
     conn.confirm_valid_oci(81, 1, 0)
 
+    dev[0].dump_monitor()
+    dev[0].request("DISCONNECT")
+    dev[0].wait_disconnected()
+
 @remote_compatible
 def test_wpa2_ocv_ap_ht_mismatch(dev, apdev):
     """OCV AP mismatch (HT)"""
@@ -462,6 +466,10 @@ def test_wpa2_ocv_ap_ht_mismatch(dev, apdev):
     conn.test_bad_oci("bad upper/lower channel", 83, 6, 0)
     conn.confirm_valid_oci(84, 6, 0)
 
+    dev[0].dump_monitor()
+    dev[0].request("DISCONNECT")
+    dev[0].wait_disconnected()
+
 @remote_compatible
 def test_wpa2_ocv_ap_vht80_mismatch(dev, apdev):
     """OCV AP mismatch (VHT80)"""
@@ -575,6 +583,10 @@ def test_wpa2_ocv_ap_unexpected1(dev, apdev):
     logger.debug("Client will send OCI KDE even if it was not negotiated")
     conn.confirm_valid_oci(81, 1, 0)
 
+    dev[0].dump_monitor()
+    dev[0].request("DISCONNECT")
+    dev[0].wait_disconnected()
+
 @remote_compatible
 def test_wpa2_ocv_ap_unexpected2(dev, apdev):
     """OCV and unexpected OCI KDE from station"""
@@ -587,6 +599,10 @@ def test_wpa2_ocv_ap_unexpected2(dev, apdev):
     logger.debug("Client will send OCI KDE even if it was not negotiated")
     conn.confirm_valid_oci(81, 1, 0)
 
+    dev[0].dump_monitor()
+    dev[0].request("DISCONNECT")
+    dev[0].wait_disconnected()
+
 @remote_compatible
 def test_wpa2_ocv_ap_retransmit_msg3(dev, apdev):
     """Verify that manually retransmitted msg 3/4 contain a correct OCI"""