Commit graph

102 commits

Author SHA1 Message Date
Jouni Malinen
4f76eb81e9 tests: Add --valgrind argument to parallel-vm.py
Signed-off-by: Jouni Malinen <j@w1.fi>
2015-03-14 12:09:23 +02:00
Jouni Malinen
68baa82cd2 tests: Add --short option for parallel-vm.py
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>
2015-03-07 12:23:39 +02:00
Johannes Berg
d2002f8334 tests: Allow running with arbitrary working directory
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>
2015-03-07 12:23:07 +02:00
Johannes Berg
4f06261bd9 tests: parallel-vm.py: Use argparse module
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>
2015-03-07 12:23:04 +02:00
Jouni Malinen
50c3825c6d tests: DFS with wpa_supplicant AP mode
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-03-05 17:25:16 +02:00
Jouni Malinen
00c35673fd tests: Allow --shuffle-tests to be used with parallel-vm.py
This can be used to get more random sequence of test case execution
into use when running multiple VMs.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-03-03 09:47:25 +02:00
Jouni Malinen
8412dd52d1 tests: Increase default VM memory from 128M to 192M
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>
2015-02-25 19:02:43 +02:00
Jouni Malinen
f77d6d4bd8 tests: Mesh authentication failure events
Signed-off-by: Jouni Malinen <j@w1.fi>
2015-02-08 13:25:35 +02:00
Jouni Malinen
915135e055 tests: hostapd OOM loop tests for WPA2-PSK and WPA2-EAP connection
These verify number of previously uncovered error paths.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2015-01-29 22:33:25 +02:00
Jouni Malinen
802bf82482 tests: Add optional -1 argument to parallel-vm.py
This can be used to skip rerunning of failed test cases
(e.g., with "./parallel-vm.py 1 -1 <test case>").

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-17 11:28:46 +02:00
Jouni Malinen
b0839232fa tests: Enable wpa_supplicant D-Bus support for hwsim tests
This allows automated testing of the wpa_supplicant D-Bus interface. The
instance controlling wlan0 registers with D-Bus if dbus-daemon was
started successfully. This is only used in VM testing, i.e., not when
run-tests.sh is used on the host system with D-Bus running for normal
system purposes.

Signed-off-by: Jouni Malinen <j@w1.fi>
2015-01-02 22:50:27 +02:00
Jouni Malinen
13113d127c tests: Filter out extra files from codecov reports
wpa_cli and hostapd_cli are not currently tested for code coverage, so
filter the files specific to those components away from the code
coverage reports. *_module_tests.c are not included in normal builds, so
drop them as well. In addition, drop the system header file (byteswap.h)
that gets somehow unnecessarily included in the reports for couple of
lines.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-29 18:27:23 +02:00
Jouni Malinen
6532a84ed3 tests: Fix --codecov cases to find correct wpa_cli/hostapd_cli
It was possible for the separate builds to not include
wpa_cli/hostapd_cli in the default location. Make sure hostapd_cli gets
built for --codecov cases and update both WPACLI and HAPDCLI paths to
match the alternative location.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-29 15:49:04 +02:00
Jouni Malinen
ed8a1fa496 tests: Limit number of failed test cases in the curses output
It was possible for the scr.addstr() operations to fail and terminate
parallel-vm.py if the number of failed test cases increased beyond what
fits on the screen.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-26 13:21:00 +02:00
Jouni Malinen
1f4de34ec1 tests: Maintain test result counters through the run
This avoids having to go through the full output buffer from each
VM for each update during a test run.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-25 16:37:12 +02:00
Jouni Malinen
8041102874 tests: Process VM stdout output in full lines
Merge partial lines together before processing them in parallel-vm.py.
This avoids issues in cases where the stdout read gets split into pieces
that do not include the full READY/PASS/FAIL/SKIP information. In
addition, strip unnecessary whitespace (mainly, '\r') from the log
lines.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-25 16:37:12 +02:00
Jouni Malinen
d3fb9c1403 tests: Add debug logging for parallel-vm.py
parallel-vm.log is now written with details of test execution steps and
results. This makes it easier to debug if something goes wrong in VM
monitoring. The --debug option can be used to enable verbose debugging.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-25 16:36:51 +02:00
Jouni Malinen
3eb1db0377 tests: Retry failed cases automatically in parallel VM run
parallel-vm.py is now retrying failed cases once at the end of the run.
If all the failed test cases passed on the second attempt, that is noted
in the summary output. Results are also indicated as the exit value from
the run: 0 = all cases passed on first run, 1 = some cases failed once,
but everything passed after one retry, 2 = some cases failed did not
succeed at all.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-23 22:25:29 +02:00
Jouni Malinen
a628eeb42b tests: Add more long duration test cases to parallel-vm.py list
This adds the remaining test cases that took more than 15 seconds to run
into the list of test cases to run at the beginning of the execution to
avoid these being left at the end when only some of the VMs may be
running.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-23 20:34:13 +02:00
Jouni Malinen
a69d0cdc72 tests: Merge grpform_cred_ready_timeout test cases into a single one
These test cases had a long 120 seconds wait for the GO Negotiation
initiator to time out. This can be done using two devices in parallel to
save two minutes from total test execution time.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-22 15:54:30 +02:00
Jouni Malinen
5554fbef46 tests: Make parallel VM start a bit more resource friendly
Wait one second between each kvm start to avoid hitting large number of
processes trying to start in parallel. This allows the VMs to be started
more efficiently for parallel-vm.py runs with large number of VMs.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-21 22:04:54 +02:00
Jouni Malinen
2ffbf34db0 tests: Optimize test case execution order for multiple VMs
Move test cases with long duration to the beginning as an optimization
to avoid last part of the test execution running a long duration test
case on a single VM while all other VMs have already completed their
work.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-21 18:20:15 +02:00
Jouni Malinen
f24489d94f tests: Use new scripts for vm-run.sh codecov
Now there is only one set of commands to maintain. The separate reports
for individual components have not been of much use in the past, so they
are dropped for now.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-21 16:41:59 +02:00
Jouni Malinen
e0cccf26a4 tests: Add --codecov support to parallel-vm.py
This allows code coverage report to be generated must faster with the
help of parallel VMs executing test cases.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-20 01:24:28 +02:00
Jouni Malinen
19cbe06238 tests: Add ebtables rules for ProxyARP
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-12-18 16:41:40 +02:00
Jouni Malinen
b54f697019 tests: Remove test names from VM command with parallel-vm.py
There is no need to pass the test case names to the VMs when using
parallel-vm.py. Removing those from the command line helps in avoiding
kernel panic if maximum number of kernel parameters limit is hit.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-07 15:33:22 +02:00
Johannes Berg
b67cdbc162 tests: Allow wext in configuration
Both the wpa_supplicant and kernel configuration need wext to
run the wext testcase, enable those in the default/example
configurations.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-11-28 23:02:29 +02:00
Javier Lopez
68157c0674 tests: Add test_wpas_mesh test cases
This wpa_supplicant tests include basic tests for:

- Mesh scan
- Mesh group add/remove
- Mesh peer connected/disconnected
- Add/Set/Remove to test mesh mode network
- Open mesh connectivity test
- Secure mesh connectivity test
- no_auto_peer

Signed-off-by: Jason Mobarak <x@jason.mobarak.name>
[no_auto_peer test by: Javier Cardona <javier@cozybit.com>
Signed-off-by: Javier Lopez <jlopex@gmail.com>
2014-11-20 16:31:12 +02:00
Jouni Malinen
077f13c3e1 tests: Move parallel-vm.py test control to the host
This allows all VMs to be used at the end of a test sequence by
assigning test cases to VMs based on which VM is available for a new
test case rather than splitting the full task at the beginning and
potentially getting stuck with the last VM running long test cases for
significantly longer than another VM that gets shorter duration tests
assigned to it.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-11-19 15:20:53 +02:00
Jouni Malinen
44ac019c96 tests: Report kernel panic clearly in parallel-vm.py
Previously, it was possible for a kernel panic to be missed since the
only sign of it in stdout was reduced number of passed test cases.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-11-16 22:34:54 +02:00
Jouni Malinen
7e6942253c tests: Use a single timestamp in all vm-run.sh instances
This avoids possible mismatches in directory and log file timestamps if
the UNIX timestamp (seconds) changes during the startup sequence.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-11-16 22:24:18 +02:00
Ilan Peer
006a1c4d3b tests: Make vm-run.sh arguments non-positional
This was currently breaking parallel-run.*, as it was passing
--split num/num parameters (intended for rnu-tests.py)
to vm-run.sh which broke the --codecov and --timewrap options.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
2014-11-01 17:55:23 +02:00
Ilan Peer
40c57fa88f tests: Update vm README
Update the code coverage documentation to also specify the
source base directory for the code coverage generation.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
2014-11-01 17:08:29 +02:00
Johannes Berg
1e3c7e82b5 tests: Disable support_p2p_device by default
When loading the hwsim module, disable support_p2p_device by default.
This will also become the default in the kernel, but until then it
makes sure it's not turned on by default.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-10-22 10:53:52 +03:00
Jouni Malinen
71c41d45af tests: Provide more details of parallel testing with curses UI
This extends parallel-vm.py to show more details about testing progress
from each VM.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-19 11:19:49 +03:00
Jouni Malinen
a87e123a96 tests: Add Python-version of parallel-vm.sh
This is a more advanced version of the simple parallel-vm.sh script.
Status of each VM is printed out during the test and results are
provided in more convenient format in the end.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-10-12 21:49:36 +03:00
Jouni Malinen
76f999b01d tests: Show number of remaining parallel VMs
Make the parallel-vm.sh output a bit more helpful by showing a count of
running VMs.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-15 18:38:11 +03:00
Jouni Malinen
09e38c2fce tests: Add scripts to allow parallel execution of tests in VMs
"parallel-vm.sh <number of VMs> [arguments..]" can now be used to run
multiple VMs in parallel to speed up full test cycle significantly. In
addition, the "--split srv/total" argument used in this design would
also make it possible to split this to multiple servers to speed up
testing.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-03-24 23:37:42 +02:00
Jouni Malinen
1cfb58d400 tests: Build hlr_auc_gw separately for code coverage analysis
This improves accuracy of the code coverage reports with hostapd-as-AS
and hlr_auc_gw getting analyzed separately.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-02-15 17:08:38 +02:00
Johannes Berg
ac5e8631e6 hwsim tests: vm: add optional time-warp
To test the code under the influence of time jumps, add the option
(--timewarp) to the VM tests to reset the clock all the time, which
makes the wall clock time jump speed up 20x, causing gettimeofday()
to be unreliable for timeout calculations.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2014-01-17 12:00:20 +02:00
Johannes Berg
fd77e594a4 hwsim tests: vm: read a config file from $HOME
The vm-config in the subdirectory is less useful as it
will get removed by "git clean" and similar, so read a
config file from ~/.wpas-vm-config in addition.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-01-14 17:08:04 +02:00
Jouni Malinen
9489637b42 tests: Verify dynamic wpa_supplicant interface addition/removal
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-31 15:45:18 +02:00
Jouni Malinen
4472aafbe0 tests: Generate a combined code coverage report
This combines coverage from all three separate reports into a single
report.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-28 16:32:54 +02:00
Jouni Malinen
3f33b3ad8c tests: Collect code coverage separately from each component in vm
Use a more robust design for collecting the gcov logs from the case
where test cases are run within a virtual machine. This generates a
writable-from-vm build tree for each component separately so that the
lcov and gcov can easily find the matching source code and data files.
In addition, prepare the reports automatically at the end of the
vm-run.sh --codecov execution.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-27 18:11:07 +02:00
Jouni Malinen
f4bfa2d27f tests: Allow gcov to be used when running test cases within vm
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-12-26 13:37:06 +02:00
Johannes Berg
625188e5bf hwsim tests: Handle regdomain requests in vm scripts
In order to handle regulatory domain requests, crda needs to be
installed on the host, but we also need to install a uevent helper in
the VM so that it gets executed (since we don't run udev).

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-24 06:49:57 +02:00
Johannes Berg
667a158d08 tests: VM test script: Copy gcov data if present
If there's code coverage analysis data, copy it out of the VM
to be able to analyse it later. Also add a description to the
README file about how to use it.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-12-07 17:45:12 -08:00
Johannes Berg
4ecf11c559 hwsim tests: Make channel configuration for VM tests easier
Add a CHANNELS configuration to the script running the VM
that can be added to the vm-config file to allow running
the tests with hwsim devices supporting more than a single
channel.

Eventually, with the (hopefully) upcoming dynamic work in
mac80211_hwsim, this might go away entirely, but for now
this allows testing more code paths.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-11-07 14:01:06 +02:00
Johannes Berg
a5d7da3fd3 hwsim tests: Prefill database in VM tests
In some cases, e.g., with the VM tests if the VM crashes, it
can be useful to know which tests should have run but didn't
(or didn't finish). In order to catch these more easily, add
an option to prefill the database with all tests at the very
beginning of the testing (in a new NOTRUN state) and use the
option in the VM tests.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-11-02 10:17:44 +02:00
Johannes Berg
63f83fac0d hwsim tests: Create results database in VM tests
Create a results.db in the output directory when running
the tests in a VM. To make that easier, create the tables
in the python script if they don't exist.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-11-02 10:16:28 +02:00
Johannes Berg
1cd3eae362 hwsim tests: Allow setting KERNEL and KVMARGS
Rather than just having KERNELDIR, allow setting KERNEL directly.
Also remove the -s option that prevents running multiple machines
at the same time, but add a KVMARGS= variable that can be used to
restore that if needed.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-11-02 10:01:09 +02:00
Johannes Berg
970d3b096f hwsim tests: Add scripts to run in a VM
Instead of running on the host, it can be useful to run in a
VM, particularly to test kernel rather than userspace changes,
so add a few scripts that allow doing so easily.

The basic idea is that the VM kernel is the same architecture
as the host kernel, so the host's root filesystem can be used
(in read-only mode) to run everything. Only a log filesystem
is mounted read-write and will get all the test output.

The kernel console output is collected to a special 'console'
file in the logs directory and kernel crashes are detected.

Signed-hostap: Johannes Berg <johannes.berg@intel.com>
2013-10-31 11:08:16 +02:00