The test setup mechanism in meson is not flexible
enough to let us run different suites depending
on setup, so just pass in explicitly which suites
we want to skip, depending on the backend.
If we don't destroy the surface, it leaks.
GDK backends keep an extra reference on the
surface for the external resources associated
with it, and only drop it in destroy().
GDK backends are expected to keep a references on
their surfaces as long as they are associated with
external resources, and drop it in destroy().
This showed up as criticals in the shortcuts test
which manually creates and destroys surfaces.
We want the test names in the junit xml to be
unique across all the tests in a job, so we need
to include the backend in the test name.
And we also want to see the used backend in
the html report.
If the tablet gets removed/freed while there are pad events in flight,
we leave a dangling pointer from the pad to the tablet, which may
lead to invalid reads/writes when handling the pad event(s).
Add test setups that set the GDK_BACKEND and
TEST_OUTPUT_SUBDIR environment variables.
This lets use run
meson test --setup x11 --suite reftest
meson test --setup wayland --suite reftest
and the output will be nicely separated.
We still need to do compositor / display server
setup from the outside.
meson seems somewhat weak when it comes to handling
test output. We need to get the output from different
test runs into different locations, and the only
way to communicate from a test setup with the actual
test code seems the environment, so use that.
Make all tests that produce output in files respect
a TEST_OUTPUT_SUBDIR environment variable which specifies
the name of a subdirectory to use. This is combined
with the existing --output argument, which specifies
a per-test location.
Affected tests are reftests, css performance tests
and gsk compare tests.
If you run weston with the headless backend, you get a Wayland
display with no seat, which is just fine by the protocol.
gdk_display_get_default_seat() returns NULL in this case. Various
widgets assume that we always have a seat with a keyboard and a
pointer, since that is what X guarantees. Make things survive
without that, so we can run the testsuite under a headless
Wayland compositor.
Once upon a time, there was a function called gdk_event_get_scroll_deltas().
It returned %TRUE when an event had scroll deltas and that was used as the
condition to decide whether to push scroll deltas to the scroll history,
even when the both deltas are 0 for the stop event at the end of scrolling.
When GtkScrolledWindow kinetic scrolling code was adapted for
GtkEventControllerScroll, it was replaced with a (dx != 0 && dy != 0)
check. This prevented the stop event from getting into the history, and
instead allowed non-smooth scrolling to affect the history as they have
synthetic deltas with one of the values being -1 or 1 and the other on 0.
Instead, check the direction as we already have it as a local variable.
This needs to return a boolean, also it should not call end because
that will be called anyway by Gtk+ after cancel, and this was causing
warnings due to the opacity being unset with no dragged widget set.
