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tests: Make WNM BSS TM tests more robust

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Flush scan results to avoid unexpected behavior due to scan results
remaining available from previous test cases.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This commit is contained in:
Jouni Malinen 2022-02-21 23:58:45 +02:00 committed by Jouni Malinen
parent aa2f595bf2
commit b367366dd7
1 changed files with 4 additions and 0 deletions
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4
tests/hwsim/test_wnm.py
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@ -775,6 +775,7 @@ def test_wnm_bss_tm(dev, apdev):
hapd = None hapd = None
hapd2 = None hapd2 = None
hapd = start_wnm_ap(apdev[0], country_code="FI") hapd = start_wnm_ap(apdev[0], country_code="FI")
dev[0].flush_scan_cache()
id = dev[0].connect("test-wnm", key_mgmt="NONE", scan_freq="2412") id = dev[0].connect("test-wnm", key_mgmt="NONE", scan_freq="2412")
dev[0].set_network(id, "scan_freq", "") dev[0].set_network(id, "scan_freq", "")
@ -876,6 +877,7 @@ def test_wnm_bss_tm(dev, apdev):
def test_wnm_bss_tm_steering_timeout(dev, apdev): def test_wnm_bss_tm_steering_timeout(dev, apdev):
"""WNM BSS Transition Management and steering timeout""" """WNM BSS Transition Management and steering timeout"""
hapd = start_wnm_ap(apdev[0]) hapd = start_wnm_ap(apdev[0])
dev[0].flush_scan_cache()
id = dev[0].connect("test-wnm", key_mgmt="NONE", scan_freq="2412") id = dev[0].connect("test-wnm", key_mgmt="NONE", scan_freq="2412")
hapd2 = start_wnm_ap(apdev[1]) hapd2 = start_wnm_ap(apdev[1])
dev[0].scan_for_bss(apdev[1]['bssid'], 2412) dev[0].scan_for_bss(apdev[1]['bssid'], 2412)
@ -1029,6 +1031,7 @@ def test_wnm_bss_tm_scan_needed(dev, apdev):
hapd2 = start_wnm_ap(apdev[1], country_code="FI", hw_mode="a", hapd2 = start_wnm_ap(apdev[1], country_code="FI", hw_mode="a",
channel="36") channel="36")
dev[0].flush_scan_cache()
dev[0].scan_for_bss(apdev[1]['bssid'], 5180) dev[0].scan_for_bss(apdev[1]['bssid'], 5180)
id = dev[0].connect("test-wnm", key_mgmt="NONE", id = dev[0].connect("test-wnm", key_mgmt="NONE",
@ -1070,6 +1073,7 @@ def test_wnm_bss_tm_scan_needed_e4(dev, apdev):
hw_mode="g", channel="1") hw_mode="g", channel="1")
hapd2 = start_wnm_ap(apdev[1], country_code="FI", country3="0x04", hapd2 = start_wnm_ap(apdev[1], country_code="FI", country3="0x04",
hw_mode="a", channel="36") hw_mode="a", channel="36")
dev[0].flush_scan_cache()
id = dev[0].connect("test-wnm", key_mgmt="NONE", id = dev[0].connect("test-wnm", key_mgmt="NONE",
bssid=apdev[0]['bssid'], scan_freq="2412") bssid=apdev[0]['bssid'], scan_freq="2412")
dev[0].set_network(id, "scan_freq", "") dev[0].set_network(id, "scan_freq", "")