The change to python3 broke trace-cmd recording, two
strings need to be bytes instead. Fix that.
Also add a flush() that seems to be needed now.
Signed-off-by: Johannes Berg <johannes.berg@intel.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>
Some of the test cases left behind attached control interface monitor
sockets that could result in hitting the wpa_supplicant socket TX queue
limit. Try to be a bit more careful about detaching and closing the
sockets to avoid this.
Signed-off-by: Jouni Malinen <j@w1.fi>
Use more readable "foo not in bar" construction for the couple of places
that did "not foo in bar".
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Prior cleanup broke the indentation here and made the addition of test
cases unreachable.
Fixes: 0663ae22ff ("tests: Do not use tabs for indentation")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This seems to be needed when using python3 in VM for the ssid_utf8 test
case debug prints from the control interface requests. This breaks
python2 support for the same logging entries, but there does not seem to
be any easy way of addressing this in a manner that works for both
python versions, so move ahead with the python3-only support from now
on.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This allows more accurate logging of failures related to the cfg80211
country=98 (intersection) case. This version is trying to give some more
time to allow the country code to clear, but that does not seem to be
sufficient with the current cfg80211 implementation for country=98 (but
might be for other cases).
The additional check for country=98 at the beginning of each test case
is an attempt to force cfg80211 to restore world roaming state with a
new association and disconnection at the station side detected after the
AP side has already stopped. This is needed after the Linux kernel
commit 113f3aaa81bd ("cfg80211: Prevent regulatory restore during STA
disconnect in concurrent interfaces").
Signed-off-by: Jouni Malinen <j@w1.fi>
This makes it easier to synchronize log entries in the kernel log
(seconds from boot) and wpa_supplicant/hostapd (UNIX timestamp).
Signed-off-by: Jouni Malinen <j@w1.fi>
There is no need to attach the monitor interface was events when issuing
only a single INTERFACES command.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This moves the wpa_supplicant debug entries from the end of a test case
using a dynamically added wlan5 interface to the correct test case,
i.e., the test case that added the interface instead of whatever test
case happens to follow this.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Use a monitor interface given in the command line that is not also a
station or an AP as a monitor running wlantest on the channel used by
the test. This makes all the tests that use wlantest available for
execution on real hardware on remote hosts.
Signed-off-by: Jonathan Afek <jonathanx.afek@intel.com>
This is needed to avoid issues in some cases where 8-bit bytestrings may
be present in the otherwise text debug log.
Signed-off-by: Jouni Malinen <j@w1.fi>
Without this, the run-tests.py socket could have been left in attached
to receive all hostapd global events during a test case. This could hit
the limit of pending messages on the socket since there is nothing
clearing this socket during the execution of a test case. Fix this by
explicitly closing the socket after having completed the RELOG command.
Signed-off-by: Jouni Malinen <j@w1.fi>
It's somewhat annoying that you can only run parallel-vm.py as
./parallel-vm.py, not from elsewhere by giving the full path,
so fix that by resolving the paths correctly in the scripts where
needed.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This allows multiple dmesg files to be saved if a test case is executed
multiple times similarly to the other logfiles.
Signed-off-by: Jouni Malinen <j@w1.fi>
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>
There were couple of common cases where the control interface for the
dynamic wpa_supplicant instance could have been left in attached state
until Python ends up cleaning up the instance. This could result in
issues if many monitor interface events were queued for that attached
socket. Make this less likely to cause issues by explicitly detaching
and closing control interfaces before moving to the next test case.
Signed-off-by: Jouni Malinen <j@w1.fi>
Instead of returning "skip" from the test function, raise the new
HwsimSkip exception to indicate a test case was skipped.
Signed-off-by: Jouni Malinen <j@w1.fi>
Use a single iteration through the module dictionary rather than
iterating over the keys and separately fetching values to get the
function.
Signed-off-by: Jouni Malinen <j@w1.fi>
It took significant part of the startup latency to prefill the database
with test cases due to the SQL COMMIT operation between each added row.
Move COMMIT to outside the loop to speed startup significantly.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
It can be useful to specify an exact order of test cases and also to
allow the same test case to be run multiple times when the list of tests
is provided on the command line.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The previous changes to enable stdin control broke the previous case of
showing the total number of test cases in the START lines. Fix that by
using a separate variable for the total number of test casess instead of
using length of the list of remaining test cases.
Signed-off-by: Jouni Malinen <j@w1.fi>
The new -i command line argument can be used to control test case
execution from stdin to run-tests.py and vm-run.sh. This can be used,
e.g., to run multiple repeated test sequences in a virtual machine
without havign to restart the VM between each iteration.
Signed-off-by: Jouni Malinen <j@w1.fi>
Some of the paths in run-tests.py are hardcoded and could not handle
tests/hwsim/vm as the working directory. Modify the design enough to
allow ../run-tests.py -L to be used from the vm directory.
Signed-off-by: Jouni Malinen <j@w1.fi>
This allows a list of matching test cases to be produced without having
to run the test cases. Previously, -L output included all defined test
cases regardless of what else was included on the command line.
Signed-off-by: Jouni Malinen <j@w1.fi>
The new run-tests.py argument "-l <file>" can now be used to specify the
test modules using a text file.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Instead of hardcoding reset_devs() to remove wlan5, remove all wlan*
interfaces renaming in the wpa_supplicant process to support the case of
dynamically added hwsim phy.
Signed-off-by: Jouni Malinen <j@w1.fi>
