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>
1. Add get_group_ifname() to wpasupplicant.py
2. Use the function to get the interface name for the bridge.
Signed-off-by: David Spinadel <david.spinadel@intel.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>
There is no need to use sudo and external rm to remove files now that
run-tests.py is required to run as root.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The new wpa_supplicant configuration writing design (rename instead of
write to original file) did not fail with the symlink-to-self case, so
replace this with the config file being replaced with a directory. In
addition, get rid of unnecessary use of subprocess since run-tests.py is
running as root nowadays.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
1. Modify discovery_stop to use global control interface when calling
P2P_FLUSH.
2. Modify p2p_listen_and_offchannel_tx to use the global control
interface when waiting for P2P PD event.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Some of the tests used p2p_dev_addr() that can be different from
own_addr() if a dedicated P2P Device interface is used.
Signed-off-by: Ben Rosenfeld <ben.rosenfeld@intel.com>
Some of the tests used p2p_dev_addr() that can be different from
own_addr() if a dedicated P2P Device interface is used.
Signed-off-by: Ben Rosenfeld <ben.rosenfeld@intel.com>
The test used p2p_dev_addr() that can be different from own_addr()
if a dedicated P2P Device interface is used.
Signed-off-by: Ben Rosenfeld <ben.rosenfeld@intel.com>
The test used p2p_dev_addr() that can be different from own_addr()
if a dedicated P2P Device interface is used.
Signed-off-by: Ben Rosenfeld <ben.rosenfeld@intel.com>
Fix the destination address that is sent in the WNM-Notification to be
the BSS address opposed to the P2P address.
Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com>
This is needed for cases that the group interface differs from the main
interface, i.e., when a dedicated P2P Device interface is used.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
When the 'SET' command is used to configure parameters related to P2P
operation use the global control interface and not the per interface one
as otherwise the setting will only have effect on the interface and will
work if a dedicated P2P_DEVICE is used.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Once the connection is established need to call group_form_result() on
the invited device, as otherwise the group interface name is not updated
and the connectivity test is done with the main interface instead of the
group interface.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
These are far from perfect since timing is quite difficult to match for
the case that behaved incorrectly. Anyway, it looks loke
p2p_service_discovery_peer_not_listening was able to hit the error now
and then, so this should be sufficient as a regression test case.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Include actual extended listen period in the test and confirm that the
device was available on a social channel during such period by using
non-social operating channel.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This test case is modifying the list of enabled config_method values and
needs to restore "p2ps" option that is included by default. Without
this, P2PS executed after dbus_get_set_wps could fail.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
It was possible for the GTK-found-in-memory case to be triggered due to
a retransmission of EAPOL-Key msg 3/4 especially when running test cases
under heavy load (i.e., timeout on hostapd due to not receiving the 4/4
response quickly enough). Make this false failure report less likely by
waiting a bit longer after the connection has been completed before
fetching the process memory.
Signed-off-by: Jouni Malinen <j@w1.fi>
Use another AP instance as a separate bridge port in the proxyarp_open
test cases to increase testing coverage for kernel proxyarp
functionality.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Commit 2e1d7386e2 ('tests: Refactor tshark
running') added a helper function for running tshark. However, it did
not use the filter argument correctly, added an extra -Tfields on the
command line, and failed to use global variable. In practice, this ended
up disabling all the tshark sniffer checks. Fix that by using the filter
argument from the caller and marking the _tshark_filter_arg global.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The hostapd_oom_wpa2_eap test case did not always catch these code
paths, so add a variant of that test case explicitly targeting RADIUS
functions.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This ends up using the special User-Name = STA MAC address case for
Accounting-Request. In addition, add Chargeable-User-Identity for one of
the STAs.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This extends the VENDOR-TEST EAP method peer implementation to allow
pending processing case to be selected at run time. The
ap_wpa2_eap_vendor_test test case is similarly extended to include this
option as the second case for full coverage.
Signed-off-by: Jouni Malinen <j@w1.fi>
This extends testing coverage of PMF group management cipher suites to
include all the cases supported by the driver (existing BIP =
AES-128-CMAC and the new BIP-GMAC-128, BIP-GMAC-256, BIP-CMAC-256).
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Reorder scanning in a way that allows the ER behavior to be more
predictable. The first Probe Request report is for a previously received
frame on the AP and this new sequence avoids leaving either of the PBC
test STAs to be that one.
Signed-off-by: Jouni Malinen <j@w1.fi>
This makes testing under very heavy load or under extensive kernel
debugging options more robust by allowing number of test cases to scan
multiple times before giving up on active scans. The main reason for
many of the related test failures is in Probe Response frame from
hostapd not getting out quickly enough especially when multiple BSSes
are operating.
Signed-off-by: Jouni Malinen <j@w1.fi>
This verifies that PBC session overlap detection does not get indicated
when forming the group with the same peer multiple times.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This is a regression test case for a specific sequence that could result
in wpa_supplicant NULL dereference when a SD request is cancelled before
the SD Request TX status callback has been processed.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This set of notes provides information on how virtual guess OS can be
used to run the mac80211_hwsim test cases under any host OS. The
specific example here uses Ubuntu 14.04.1 server as the starting point
and lists the additional packages that need to be installed and commands
that can be used to fetch and build the test programs.
Signed-off-by: Jouni Malinen <j@w1.fi>
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>
It was possible for the Action frame used for entring WNM Sleep Mode to
get dropped on the AP side due to it arriving prior to having processed
EAPOL-Key message 4/4 due to a race condition between Data and
Management frame processing paths. Avoid this by waiting for
AP-STA-CONNECTED event from hostapd prior to trying to enter WNM Sleep
Mode. In addition, make the check for the STA flag change more robust by
allowing the wait to be a bit longer with a loop that terminates as soon
as the flag has changed.
Signed-off-by: Jouni Malinen <j@w1.fi>
When the STA is forced to disconnect immediately after completion of
4-way handshake, there is a race condition on the AP side between the
reception of EAPOL-Key msg 4/4 and the following Deauthentication frame.
It is possible for the deauthentication notification to be processed
first since that message uses different path from kernel to user space.
If hostapd does not receive EAPOL-Key msg 4/4 prior to deauthentication,
no PMKSA cache entry is added. This race condition was making the test
cases expecting PMKSA caching to work to fail every now and then. Avoid
this issue by waiting for AP-STA-CONNECTED event from hostapd. This
makes sure the PMKSA cache entry gets added on the AP side.
Signed-off-by: Jouni Malinen <j@w1.fi>
It looks like this test case is failing every now and then, so add some
more time for the olbc_ht value to get updated before reporting a
failure.
Signed-off-by: Jouni Malinen <j@w1.fi>
It looks like the gobject module does not get installed by default for
Python at least on Ubuntu server, so modify the D-Bus test case files to
import this in a way that allows other test cases to be run even without
gobject module being installed.
Signed-off-by: Jouni Malinen <j@w1.fi>
This test case uses get_bss() with a BSSID to find a BSS entry. That can
result in failures if there are multiple BSS entries in wpa_supplicant
BSS table for the same BSSID, e.g., due to an earlier hidden SSID test
case. Explicitly clear the cfg80211 and wpa_supplicant scan caches at
the beginning of this test case to make it less likely for earlier test
cases to trigger a failure here.
Signed-off-by: Jouni Malinen <j@w1.fi>
This test case uses get_bss() with a BSSID to find a BSS entry. That can
result in failures if there are multiple BSS entries in wpa_supplicant
BSS table for the same BSSID, e.g., due to an earlier hidden SSID test
case. Explicitly clear the cfg80211 and wpa_supplicant scan caches at
the beginning of this test case to make it less likely for earlier test
cases to trigger a failure here.
Signed-off-by: Jouni Malinen <j@w1.fi>
This step requires kernel changes that are not yet in upstream Linux
tree, so mark this as skip rather than failure for now.
Signed-off-by: Jouni Malinen <j@w1.fi>
Use SELECT_NETWORK instead of REASSOCIATE for the first reconnection to
avoid unnecessary long wait for temporary network disabling to be
cleared. In addition, wait for the disconnect event after issuing the
DISCONNECT commands to avoid issues due to any pending events during the
immediately following reconnection attempt.
Signed-off-by: Jouni Malinen <j@w1.fi>
This makes it easier to figure out what happened if the test case fails
due to not finding all the needed OSU-PROVIDER information.
Signed-off-by: Jouni Malinen <j@w1.fi>
The external cfg80211 scan flushing operation requires a relatively
recent iw version and not all distributions include that. Avoid false
failure reports by marking these test cases skipped if the iw command
fails.
Signed-off-by: Jouni Malinen <j@w1.fi>
Due to a typo and missing hapd variable initialization, some of the DFS
and VHT test cases were marked as failures even though they were
supposed to be marked as skipped in case the kernel and wireless-regdb
did not have sufficient support for these modes.
Signed-off-by: Jouni Malinen <j@w1.fi>
If dbus_probe_req_reporting was run before dbus_probe_req_reporting_oom,
the SubscribeProbeReq() method succeeded since the memory allocation
that was supposed to fail in the OOM test case was not even tried.
Signed-off-by: Jouni Malinen <j@w1.fi>
