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tests: Make test cases more robust by clearing scan cache explicitly

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This test cases can fail if previously executed tests leave older scan
results in cfg80211 scan table. Clear that scan table explicitly to
avoid such issues.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This commit is contained in:
Jouni Malinen 2022-02-25 20:04:50 +02:00 • committed by Jouni Malinen
parent a44fa15cb1
commit fa34e3255e
6 changed files with 26 additions and 1 deletions
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2
tests/hwsim/test_ap_roam.py
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@ -149,6 +149,7 @@ def test_ap_reconnect_auth_timeout(dev, apdev, params):
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5",
drv_params="force_connect_cmd=1,force_bss_selection=1")
wpas.flush_scan_cache()
params = hostapd.wpa2_params(ssid="test-wpa2-psk", passphrase="12345678")
hapd0 = hostapd.add_ap(apdev[0], params)
@ -380,6 +381,7 @@ def test_ap_roam_signal_level_override(dev, apdev):
def test_ap_roam_during_scan(dev, apdev):
"""Roam command during a scan operation"""
hapd0 = hostapd.add_ap(apdev[0], {"ssid": "test-open"})
dev[0].flush_scan_cache()
dev[0].scan_for_bss(hapd0.own_addr(), freq=2412)
dev[0].connect("test-open", key_mgmt="NONE")
hapd1 = hostapd.add_ap(apdev[1], {"ssid": "test-open"})