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>
This can be used to filter out test cases that take significantly longer
time to execute (15 seconds or longer). While this reduces testing
coverage, this can be useful to get a pretty quick coverage in
significantly faster time.
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>
Instead of hand-writing a (positional) parser, use the argparse module.
This also gets us nice help output.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
These test cases need to use the previous-AP-on-correct-band workaround
similarly to test_ap_acs.py test cases for now to work with
mac80211_hwsim limitations on channel survey.
Signed-off-by: Jouni Malinen <j@w1.fi>
Explicitly clear the cfg80211 BSS cache at the beginning of these test
cases to avoid matching BSS flags against incorrect AP.
Signed-off-by: Jouni Malinen <j@w1.fi>
It looked like cfg80211 BSS entry for the zero-length SSID could remain
after this test case. Stop the AP and scan twice with flush-cache option
to make this less likely to occur and cause issues to following test
cases.
Signed-off-by: Jouni Malinen <j@w1.fi>
It was possible for this test case to fail if cfg80211 BSS cache
included an entry for the same BSSID on another channel from an earlier
test case. Fix this by epxlicitly flushing the cache. In addition, use
scan_for_bss() to make the test less likely to fail in case of heavy CPU
load.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
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>
It looks like the IP routing table changes used here to trigger
unreachability and following reachability of the server do not work very
well with full IP routing configuration, so run this test case only when
executed under vm-run.sh.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
These test cases verify that P2P_FIND and P2P_LISTEN operation continues
after having replied to GO Negotiation Request frame for which we are
not yet ready (i.e., GO Negotiation Response with status=1).
Signed-off-by: Jouni Malinen <j@w1.fi>
It was possible for this test case to start a new group formation on
dev[1] while the first round was still going through the process of
processing group termination indication. That could result in the second
round failing unexpectedly.
Signed-off-by: Jouni Malinen <j@w1.fi>
It looks like the 128M default memory size for the hwsim test setup was
not large enough to cover all the needs anymore. Some of the test cases
using tshark could hit OOM with that size. Increase the default
allocation to 192M to avoid this type of issues.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This verifies that the packet socket workaround does not get disabled if
EAPOL frames are processed during operation state (i.e., when processing
reauthentication/rekeying on a functional association).
Signed-off-by: Jouni Malinen <j@w1.fi>
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>
The kernel had two bugs (one in hwsim and one more important one in
mac80211) in this area, add a test to make sure we can disconnect
without any kernel issues while in powersave.
Also make sure that the TIM bit gets set and cleared again (by checking
with tshark.)
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
It seems to be possible for dev2 (the one with incorrect password) to
stop retries before either dev0 or dev1 reports the authentication
failure event. For now, allow the test case pass if either dev0 or dev1
reports the event rather than requiring both to report this. The
expected behavior can be fine-tuned in the future if the reporting
behavior is modified to be more consistent.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Due to a copy-paste error, these test cases left 4addr mode enabled on
wlan5. This resulted in number of connect_cmd_* test cases failing if
executed after the wpas_in_bridge tests.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The new wpa_supplicant configuration file writing style leaves behind
the temporary file (<filename>.tmp) if renaming fails. Clean that up in
the test case execution.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This test cases used to fail if dev1 had seen dev0 as a GO in an earlier
test case, e.g., when running it after autogo_fail. Fix this by clearing
scan results on dev1 at the beginning of the test case.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This is a regression test for an earlier bug that resulted in using
freed memory after a P2P group interface was removed as part of
fallback-to-GO-Negotiation in P2P_CONNECT-auto.
Signed-off-by: Jouni Malinen <j@w1.fi>
It is possible for a low powered CPU to take excessively long time to
delete 1000 network blocks when running under valgrind. This would have
resulted in the test case failing and the following reset operation
timing out which would then stop the test sequence completely.
Signed-off-by: Jouni Malinen <j@w1.fi>
