The first scan for the unknown BSSID could have been timed in a manner
that allows passive scanning to find the real AP even if that AP's
beacon interval was 1000 (e.g., heavy CPU load changed timing so that
the AP beaconing started at suitable time). The check for BSS result
entry not including Probe Response frame was comparing incorrect BSS
entries (bss2 vs. bss1) which resulted in the test case claiming failure
even when there was no unexpected Probe Response frame.
Fix this by comparing the beacon_ie and ie parameters from the same BSS
entry (bss1).
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
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>
This adds some minimal testing for Multi-BSS connection attempts. The
part for nontransmitted BSS is limited since hostapd/mac80211 does not
yet have sufficient support for Multi-BSS in AP mode.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
If wpa_state is left to SCANNING by a previously executed test case,
scan_trigger_failure will fail. Instead of waiting for that failure,
check for wpa_state at the beginning of the test case and report a more
helpful error message if the test case would fail due to a previously
executed test case.
Signed-off-by: Jouni Malinen <j@w1.fi>
After successfully passing the 525 tests on a remote setup mark the
tests as remote compatible.
Signed-off-by: Jonathan Afek <jonathanx.afek@intel.com>
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 scan .." 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 (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>
These test caases depended on a single active scan round finding the AP.
It is possible for the Probe Response frame to get delayed sufficiently
to miss the response especially when testing under heavy load with
multiple parallel VMs. Allow couple of scan retries to avoid reporting
failures from these test cases.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This makes the test log more readable by converting the values to
integers and sorting the array.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This verifies the nl80211 behavior to abort a scan on an explicit
control interface request and on connection request.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The test sequence "scan_and_bss_entry_removed ap_wps_ap_scan_2" resulted
in failure due to an old BSS entry remaining from the first test case to
the second and the WPS_PBC operation on a forced BSSID ending up picking
the incorrect BSS entry. Make this more robust by clearing the scan
results from cfg80211.
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>
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>
Refactor the code to run tshark into its own submodule. This allows
even remembering whether -Y or -R needs to be used for filtering.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
There is a race condition between wlantest having received and written
the sniffer log and this test case using tshark to process it. Wait one
second before running tshark to make it less likely to get truncated
results that can result in the test case failing.
Signed-off-by: Jouni Malinen <j@w1.fi>
It is possible for the Probe Response frame wait to time out when active
scanning is used under heavy CPU load. Make this test case more robust
by trying multiple times before declaring the scan for a hidden SSID to
have failed.
Signed-off-by: Jouni Malinen <j@w1.fi>
Clear cfg80211 BSS table more carefully after the scan_hidden* test
cases. At least scan_hidden_many could have left behind a hidden SSID
entry that could cause problems for following scan_bss_operations test
case.
Signed-off-by: Jouni Malinen <j@w1.fi>
