The test cases that used country code ZA for the actual test on the 5
GHz band ended up failing in some cases due to various race conditions
with the initial AP start on the 5 GHz band using country code US.
Reduce the risk for that type of failures by using the same country code
ZA for both AP starts.
Signed-off-by: Jouni Malinen <j@w1.fi>
Extend the previously used minimal test case with full validation of the
selected channel and connection since hostapd now has support for the
HT40- case as well.
Signed-off-by: Jouni Malinen <j@w1.fi>
The freqlist parameter uses comma, not space, separated values. Add
another test case for checking freqlist values that do not use the
preferred channel numbers to make sure the frequency list is actually
used as a constraint for selecting the channel.
Signed-off-by: Jouni Malinen <j@w1.fi>
ap_acs_vht160 fails with this message:
---------------
wlan0: Country code not reset back to 00: is ZA
wlan0: Country code cleared back to 00
---------------
hostap commit 91b6eba773
'Move MAC address randomization enable/disable to helper functions'.
wireless-testing commit 66c112cbd1d44d05322bb4eef908c82a68adbb5e
tag: wt-2019-06-26.
This patch fixes the issue.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
ap_acs_vht40 fails with this message:
---------------
wlan0: Country code not reset back to 00: is US
wlan0: Country code cleared back to 00
---------------
hostap commit 91b6eba773
'Move MAC address randomization enable/disable to helper functions'.
wireless-testing commit 66c112cbd1d44d05322bb4eef908c82a68adbb5e
tag: wt-2019-06-26.
This patch fixes the issue.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
ap_acs_vht fails with this message:
---------------
wlan0: Country code not reset back to 00: is US
wlan0: Country code cleared back to 00
---------------
hostap commit 91b6eba773
'Move MAC address randomization enable/disable to helper functions'.
wireless-testing commit 66c112cbd1d44d05322bb4eef908c82a68adbb5e
tag: wt-2019-06-26.
This patch fixes the issue.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
ap_acs_5ghz_40mhz fails with this message:
---------------
wlan0: Country code not reset back to 00: is US
wlan0: Country code cleared back to 00
---------------
hostap commit 91b6eba773
'Move MAC address randomization enable/disable to helper functions'.
wireless-testing commit 66c112cbd1d44d05322bb4eef908c82a68adbb5e
tag: wt-2019-06-26.
This patch fixes the issue.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
ap_acs_5ghz fails with this message:
---------------
wlan0: Country code not reset back to 00: is US
wlan0: Country code cleared back to 00
---------------
hostap commit 91b6eba773
'Move MAC address randomization enable/disable to helper functions'.
wireless-testing commit 66c112cbd1d44d05322bb4eef908c82a68adbb5e
tag: wt-2019-06-26.
This patch fixes the issue.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
ap_acs_vht160_scan_disable fails with this message.
---------------
wlan0: Country code not reset back to 00: is ZA
wlan0: Country code cleared back to 00
---------------
This patch fixes the issue.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
Use a helper function to perform this common sequence to disconnect and
stop any possibly started reconnection attempt.
Signed-off-by: Jouni Malinen <j@w1.fi>
This is needed to avoid leaving unexpected cfg80211 regulatory country
code in place at the point when a test case terminates.
Signed-off-by: Jouni Malinen <j@w1.fi>
The Linux kernel commit 113f3aaa81bd ("cfg80211: Prevent regulatory
restore during STA disconnect in concurrent interfaces") broke the
regulatory clearing attempt in many test cases since
cfg80211_is_all_idle() is now returning false due to the AP interface
being up and that results in the Country IE -based regulatory
information not getting cleared back to defaults.
Work around this by stopping the AP interface first so that when the
station interface receives the disconnection, there are no other active
interfaces in the system. In addition, wait for REGDOM event for the
Country IE hint after association to avoid disconnection before the
regulatory events have been fully processed.
Signed-off-by: Jouni Malinen <j@w1.fi>
The hwsim tests used to execute shell commands in the tests using the
subprocess python module. Use the cmd_execute() general function for
executing "iw reg set 00" so that this would also work on remote setups.
Signed-off-by: Jonathan Afek <jonathanx.afek@intel.com>
Pass the full apdev to the add_ap() function instead of just ifname.
This allows us to handle also remote hosts while we can check
apdev['hostname'], apdev['port'].
This step (4) converts the cases that call hostapd.add_ap() from a
helper function that got apdev[i] as an argument.
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Pass the full apdev to the add_ap() function instead of just ifname.
This allows us to handle also remote hosts while we can check
apdev['hostname'], apdev['port'].
This step (1) converts the cases where apdev[#]['ifname'] was used as
the argument to hostapd.add_ap().
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Explicitly clear cached scan results on the AP interface before starting
ACS. This avoids issues where conflicting BSS entries from previously
executed test cases could affect channel selection.
Signed-off-by: Jouni Malinen <j@w1.fi>
The way the current channel survey is implemented in mac80211_hwsim
requires for the ACS test cases to be run immediately after the same
radio has been on the expected operating band. This was worked around in
one of the test cases and errors ignored in couple. Extend this
workaround to cover all the test cases.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
run-tests.py is running as root, so sudo does not need to be used
anymore from within each test case.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
