It's too much effort fighting clang-format for these snippets which
all don't really do much anyway but are important to be read easily.
Let's categorically disable all formatting in the test collections and
move on.
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1246>
Require the type to be added in the litest_test_params_fetch() so we can
easily detect a mismatch. And add some type-safe getters that are much
easier to use for all the tests that only have a single parameter to
fetch anyway.
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1139>
This replaces check. The code is a copy of pwtest which I wrote years
ago for pipewire but adjusted for us here the last few days.
There are a few advantages over check:
- Ability to SKIP tests or mark them as NOT_APPLICABLE, the latter
of which is used for early checks if a device doesn't meet
requirements.
- it captures stdout/stderr separately
- colors!
- YAML output format makes it a lot easier to read the results and
eventually parse them for e.g. "restart failed tests"
Less abstraction: we set up the tests, pass them to the runner and run
them with the given number of forks. This is an improvement over before
where we forked into N test suites which each called check which then
forked again. Since we're now keeping track of those processes
ourselves we can also write tests that are expected to fail with
signals.
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1067>
This is the first step in switching away from the check framework.
Our litest macros already do almost exactly the same anyway so most of
this is a simple sed with a few compiler fixes where things mismatch
(nonnull -> notnull) and (_tol -> _epsilon).
This now generates a whole bunch of integer mismatch warnings: check
casts everything to intmax_t whereas we use typeof, so lots of warnings
especially for enums.
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1059>
Wraps libinput_dispatch() with a location which will make things a bit
easier to track. Output (in --verbose) is something like:
gestures_swipe_3fg_unaccel_fn():1346 - dispatching
Which makes it easier to associate the various calls to libinput
dispatch with the other output from libinput.
This patch switches all uses of libinput_dispatch() in test cases over
but not the litest functions that may call dispatch too. Remains to be
seen if that is necessary.
Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1048>
If a key is still down when the tablet mode switch goes on, make sure we
release the key before the switch goes in effect.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Starting with kernel v5.0 two new axes are available for high-resolution wheel
scrolling: REL_WHEEL_HI_RES and REL_HWHEEL_HI_RES. Both axes send data in
fractions of 120 where each multiple of 120 amounts to one logical scroll
event. Fractions of 120 indicate a wheel movement less than one detent.
This commit adds a new API for scroll events. Three new event types that encode
the axis source in the event type name and a new API to get a normalized-to-120
value that also used by Windows and the kernel (each multiple of 120 represents
a logical scroll click).
This addresses a main shortcoming with the existing API - it was unreliable to
calculate the click angle based on the axis value+discrete events and thus any
caller using the axis value alone would be left with some ambiguity. With the
v120 API it's now possible to (usually) calculate the click angle, but more
importantly it provides the simplest hw-independent way of scrolling by a
click or a fraction of a click.
A new event type is required, the only way to integrate the v120 value
otherwise was to start sending events with a discrete value of 0. This
would break existing xf86-input-libinput (divide by zero, fixed in 0.28.2) and
weston (general confusion). mutter, kwin are unaffected.
With the new API, the old POINTER_AXIS event are deprecated - callers should use
the new API where available and discard any POINTER_AXIS events.
Notable: REL_WHEEL/REL_HWHEEL are emulated by the kernel but there's no
guarantee that they'll come every accumulated 120 values, e.g. Logitech mice
often send events that don't add up to 120 per detent.
We use the kernel's wheel click emulation instead of doing our own.
libinput guarantees high-resolution events even on pre-5.0 kernels.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Hold gestures are notifications about fingers on the touchpad.
There is no coordinate attached to a hold gesture, merely the number of fingers.
A hold gesture starts when the user places a finger on the touchpad and
ends when all fingers are lifted. It is cancelled when the finger(s) move
past applicable thresholds and trigger some other interaction like pointer
movement or scrolling.
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
The group names are forced by check (they are called suite names there) but
for our test suite they provide very little benefit. Much easier to just
use the filename a test is in as group name.
This removes the pure substring match for --filter-group, it's now fnmatch
only. group names are short enough that the typing isn't an issue and we don't
want to run tests twice (e.g. 'pad' is also in 'touchpad').
This patch caused #574 until it got fixed in d838e3a3a4
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This used to do nothing, now at least it does the same thing as the
corresponding keyboard test. It merely tests the switch going on/off while a
touchpad is present, so short of an unexpected error message or a crash this
test doesn't actually test for any specific behavior.
Fixes#502
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Putting an EVIOCGRAB on the device before sending those events means no-one
else sees those events - particularly upower. This means no-one else knows the
lid is on or off and thus we never blank the screen (or suspend/shut down but
those are inhibited anyway).
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Symmetrical to litest_create_context(), this allows us to store special data
in that context that we have access to during the tests.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
If we know that the tablet mode switch is bogus anyway, filter the event and
don't pass it to the caller. They won't know whether it's bogus so the only
result we get here is buggy behaviour.
This is the simplest solution here, it filters the mode switch at the lowest
level and thus the caller won't know that the tablet even has a mode switch at
all. Where the device doesn't have any other switches it'll also lose the
switch capability.
This may cause issues in some niche cases where the event node only has
that one bit and we now disabled it leaving us with a zero-event bit device.
Shouldn't matter to callers, but let's see.
Fixes#491
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The has_switch() function returns -1 if the device doesn't have the switch
capability - which is the same as "true" and how we used this so far. Fix the
checks.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This forces events for every ~10ms now. If we want a slower movement, we need
more steps - just like a real touchpad does it.
Cocinelle spatch files were variants of:
@@
expression A, B, C, D, E, F, G, H, I, J, K;
@@
- litest_touch_move_two_touches(A, B, C, D, E, F, G, H, I)
+ litest_touch_move_two_touches(A, B, C, D, E, F, G, H)
The only test that needed a real fix was touchpad_no_palm_detect_2fg_scroll,
it used 12ms before, now it's using 10ms so on the bcm5974 touchpad the second
finger was a speed-thumb. Increasing the events and thus slowing down the
pointer means it's a normal finger and the test succeeds again.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
If there's anything that listens for KEY_POWER it will likely shut down or
suspend the host. Since it doesn't matter whether we're really testing for
KEY_POWER or just any other key, let's just switch it and avoid one headache.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Getting spurious test case failures in these two tests but they're not easily
reproducible. One cause may be a slight delay of the event that we're writing
to the kernel device. If that has a minor delay, we'll miss it.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Once the lid is closed, the keyboard event listener is set up to open the lid
for us on keyboard events. With the right sequence, we can trigger the
listener to be added to the list multiple times, triggering an assert in the
list test code (or an infinite loop in the 1.8 branch).
Conditions:
* SW_LID value 1 - sets up the keyboard listener
* keyboard event - sets lid_is_closed to false
* SW_LID value 0 - is ignored because we're already open
* SW_LID value 1 - sets up the keyboard listener again
https://bugs.freedesktop.org/show_bug.cgi?id=103298
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Because on some devices the keyboard is where the fingers are holding the
device when in tablet mode.
https://bugs.freedesktop.org/show_bug.cgi?id=102729
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Previously we only listened for events on the first one to come up, based on
the assumption that there can only be one internal keyboard. The Razer Blade
laptop keyboards come with with multiple event nodes, all looking like a
normal keyboard. The one that comes up first is one for special keys, so
typing on the internal keyboard after a lid switch does not toggle the write
state.
Fix this by allowing for up to 3 keyboard listeners for a lid switch.
https://bugs.freedesktop.org/show_bug.cgi?id=102039
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
A touchpad that was disabled by toggling the sendevents option would come back
normally after a lid resume, despite still being nominally disabled.
https://bugzilla.redhat.com/show_bug.cgi?id=1448962
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
On some devices with a tablet mode switch, the touchpad is inacessible when
in tablet mode and we don't really need this except to avoid possible ghost
touches (none have been mentioned so far). On other devices like the Lenovo
Yoga, the touchpad points to the back of the device and it's hard to use the
device without accidentally using the touchpad. For those, disabling the
touchpad is the best solution.
https://bugs.freedesktop.org/show_bug.cgi?id=102408
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This was originally designed to deal with devices that only have SW_LID. But
it can be moved into the evdev interface to avoid duplication once we have
SW_TABLET_MODE. The original assumption of the lid switch device being a
standalone device with no other switches is not true, having a separate
dispatch hurts us here.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
More in line with other tests and allows us to use 'sw' as name for the actual
switch to be toggled later. The variable name 'sw' stays in those tests where
we have touchpad/keyboard/etc. devices as well.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
