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tests: Clear scan cache at the start of ap_vht80*

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These test cases depend on the HT40 co-ex scans not swapping PRI/SEC
channels. It was possible for a test case to fail, e.g., in the
following sequence: ap_ht40_5ghz_match ap_vht80b.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2015-11-21 19:04:12 +02:00
parent 2c51c0bd83
commit 29fb191cfd
1 changed files with 2 additions and 0 deletions
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2
tests/hwsim/test_ap_vht.py
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@ -15,6 +15,7 @@ import hostapd
from utils import HwsimSkip from utils import HwsimSkip
from test_dfs import wait_dfs_event from test_dfs import wait_dfs_event
from test_ap_csa import csa_supported from test_ap_csa import csa_supported
from test_ap_ht import clear_scan_cache
def vht_supported(): def vht_supported():
cmd = subprocess.Popen(["iw", "reg", "get"], stdout=subprocess.PIPE) cmd = subprocess.Popen(["iw", "reg", "get"], stdout=subprocess.PIPE)
@ -57,6 +58,7 @@ def test_ap_vht80(dev, apdev):
dev[0].flush_scan_cache() dev[0].flush_scan_cache()
def vht80_test(apdev, dev, channel, ht_capab): def vht80_test(apdev, dev, channel, ht_capab):
clear_scan_cache(apdev['ifname'])
try: try:
hapd = None hapd = None
params = { "ssid": "vht", params = { "ssid": "vht",