This was a copy-paste error in the form of
while(event) {
...}
} while(event);
Found by coverity.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
We rely on assert() too much for safety checks, let's not let the user disable
it without warning
Fixes#262
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Some versions [1] of the Lenovo ThinkPad Compact USB Keyboard with TrackPoint USB
have the pointing stick on an event node that has keys but is not a regular
keyboard. Thus the stick falls through the cracks and gets disabled on tablet
mode switch. Instead of adding more hacks let's do this properly: tag the
pointing stick as external and have the code in place to deal with that.
[1] This may be caused by recent kernel changes
Fixes#291
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
WEXITSTATUS() "should be employed only if WIFEXITED returned true", see
wait(2). If a test failed with an abort, WIFEXITED is false and WEXITSTATUS
is... undefined? and apparently zero, so test case failures would cause a
false postive test result.
This doesn't affect a normal test run because check handles the aborts
correctly, but the valgrind invocation with CK_FORK ended up being handle by
litest. So with the result that any abort during valgrind was a silent success
and if there was a memleak in the same process that exited with a signal, the
memleak would be ignored too.
Fixes#267
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
No real changes for the non-tablet code, but for tablets we now keep the
libwacom datbase around. The primary motivating factor here is response time
during tests - initializing the database under valgrind took longer than the
proximity timeouts and caused random test case failures when a proximity out
was triggered before we even got to process the first event.
This is unfortunately a burden on the runtime now since we keep libwacom
around whenever a tablet is connected. Not much of an impact though, I
suspect, chances are you're running a web browser and everything pales against
that anyway.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
valgrind struggles with too many parallel jobs, too easy to hit timeouts.
Let's reduce this for the valgrind runs.
Meson doesn't let us pass arguments through depending on the setup, so let's
make this an environment value.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Set this in the code rather than the environment variable to make it easier to
run valgrind manually.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Running under valgrind, this test often fails when the machine is under load.
Split it up so the events are all processed in one go, reducing the chance of
getting a timeout while processing a previous event.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Follow-up to 6229df184e
We must not rely on the caller to toggle the left-handed bits correctly since
they may not know which devices belong together (despite device groups). Let's
do the right thing here, if the tablet is set to left-handed, rotate the
touchpad accordingly.
Note that the left-handed setting of the tablet is left as-is
(right-handed). Until we have notifications about configuration changes, this
is the best we can do.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Follow-up to 6229df184e
We must not rely on the caller to toggle the left-handed bits correctly since
they may not know which devices belong together (despite device groups). Let's
do the right thing here, if the touchpad is set to left-handed, rotate the
tablet accordingly.
Note that the left-handed setting of the touchpad is left as-is
(right-handed). Until we have notifications about configuration changes, this
is the best we can do.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
All configuration options will only apply to the device with the given match
mattern. This makes it easier to test things like tapping on one device but
not on the other.
Exception is the sendevents pattern which applies independently.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
There are tablets out there that *sometimes* send the right event sequence,
but are generally broken. So let's not disable that quirk even if we do get a
right sequence.
Affected devices: Lenovo Flex 5
Fixes#248Fixes#290
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
We rely on libwacom to set this, but it doesn't do so by default for uinput
devices. Let's set this here so the parts are correctly detected as tablet
touchpads.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Split the suite and test case name up so it's easier to select with a
double-click in the terminal. Because usually those tests need to be re-run
individually and making that easier is a good thing.
Previously:
:: Failure: ../test/test-tablet.c:4434:touch_arbitration:wacom-cintiq-13hdt-pen-tablet
Now:
:: Failure: ../test/test-tablet.c:4434: touch_arbitration(wacom-cintiq-13hdt-pen-tablet)
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
A device may have 1 or 2 slots without setting BTN_TOOL_TRIPLETAP, those
devices will fail those tests.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
We have the meson test suites now that we can use to filter which tests to
run, let's use those.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This isn't technically needed since those tests aren't in the valgrind test
suite anymore. But let's have it here anyway.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This header is intended to be included in the project, so let's do that and
have proper runtime detection of the valgrind environment.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Three suite names to allow for filtering tests: 'valgrind', 'root',
'hardware'. The latter two require root/hardware to succeed, the former labels
tests that should be run under valgrind.
Usage is documented in the docs now, but basically:
$ meson test --setup=valgrind --suite=valgrind
$ meson test --no-suite=root
This is documented a bit now and because we now rely on meson test, let's
replace all ninja test invocations with meson test instead for consistency.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
SIGQUIT which we send to any successful test of libinput debug-event will
trigger a coredump. We don't need that one.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Using 18.04 holds back the use of meson test suites in the CI infrastructure
(!216) and it's not likely to get an update to a more recent libinput version
anyway, so let's not bother with it here, even if it is an LTS.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Tablets in left-handed mode are rotated, so we need to rotate the touchpad
part of them too. This doesn't affect all tablets though, some of them are
symmetrical and the left-handed mode merely changes the button order around
(some of the earlier Bamboos). So we rely on libwacom to tell us which device
must be rotated.
The rotation itself is done on the input coordinate itself as we get it. This
way any software buttons, palm zones, etc. are automatically handled by rest
of the code.
Fixes#274
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Unlike virtually everything else, the tablet tool was processed at the time
the event was read rather than when the subsequent EV_SYN came in. This causes
difficulties with tablets that send the wrong BTN_TOOL_PEN events.
Moving the tool change processing to tablet_flush() makes the injection of the
BTN_TOOL_PEN event a lot easier, simply flipping the matching bit does the
job. It also makes it easier to ignore duplicate tool updates like we've seen
in #259.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Recent Apple touchpads use a proper Bluetooth vendor ID assigned to Apple instead of the USB one,
so this code would have to check for two vendor IDs and their udev types. However, we already
have that matching done via models in quirks, so let's just use that.
Signed-off-by: Sebastian Krzyszkowiak <dos@dosowisko.net>
Also, set a default AttrTouchSizeRange for Apple touchpads via Bluetooth
to match the one from the USB rule.
Signed-off-by: Sebastian Krzyszkowiak <dos@dosowisko.net>
And fix the cases where the default value isn't filled in correctly
Issue found because of the following ubsan error:
../src/evdev-tablet.c:182:19: runtime error: signed integer overflow: 0 - -214783648 cannot be represented in type 'int'
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
A few leaks in the test code were found when running linput-test-suite
with the -fsanitize=address option enabled. Clean up these leaks so that
we can more clearly see real issues.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Running libinput-test-suite with -fsanitize=undefined highlights the two
following errors. Force C to realize we want an unsigned result by making
the '1' literal unsigned.
../src/evdev-fallback.c:314:22 runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
../src/evdev-fallback.c:377:24 runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
v2: use bit() instead of manual shift 1U<<1
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
