This is in preparation of moving Cogl tests into src/tests, so they can
use the real backend, instead of the franken-backend it some how still
manages to use some how.
This makes them no longer installed. Most mutter tests are yet to be
installed, so leave that for later, since bigger changes are needed for
that.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2555>
They can be quite heavy, as they load up one virtual machine each. If
your system is already busy, this can easily cause them to time out
instead of finish in time, as they all fight over the same limited
amount of CPU and I/O time.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2556>
Failing in `wait_for_effects_completed()` or `wait_for_view_verified()
indicates client- or compositor-bugs. As hitting those is quite likely
during test development, print error messages to simplify debugging.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2246>
For this to pass, pass an explicit Wayland display name to avoid the
display conflict warning that may happen when there is an already
running Wayland display server.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2448>
The following implicit definition for `transform()` did not
correctly apply:
```
a * b = c
c * invert(b) = a
```
Crucially the following did not apply for `FLIPPED-90`
and `FLIPPED-270`:
```
a * invert(a) = identity
```
Fix this by applying the operations, first the flip, then the
rotation, in this order and add tests to ensure correct results
for the requirement above.
Also drop `relative_transform()` as it only had a single user and
can be replaced by `transform()`:
```
invert(a) * b = c
a * c = b
```
As this is not very intuitive, ensure in tests as well.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2459>
The test case checks that the stage views of hidden actors are
not updated when the views of the visible outer parent change.
The check for the outer parent's updated stage views currently
relies on ClutterFixedLayout not excluding hidden children in
its size request: As the container doesn't contain any visible
children at that point, its size would change to 0x0 and end
up on no stage view (rather than the assumed two).
Avoid that oddity by giving the outer container a fixed size,
so that the visibility of its child doesn't affect the test
when we fix ClutterFixedLayout.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2488>
The test aims to test that trying to fetch X11 clipboard content after
Xwayland went away doesn't cause issues. What happens though is that
sometimes the clipboard content doesn't have time to settle (i.e. fetch
mime types etc) before Xwayland gets terminated, which causes flakyness.
Fix this by waiting for the compositor side clipboard owners to finish
setting up before continuing.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2484>
* creating an actor will result in it being assigned a color state
with the color space sRGB
* creating an actor with a color state passed will result in that
color state being returned
* changing an actor's color state makes that happen
* changing an actor's color state to NULL ends up with it being
changed back to a color state with the sRGB color space
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2443>
This avoids the following error:
../src/tests/wayland-test-clients/dma-buf-scanout.c💯5: error:
implicit declaration of function ‘close’; did you mean ‘pclose’?
[-Werror=implicit-function-declaration]
100 | close (buffer->dmabuf_fds[i]);
| ^~~~~
| pclose
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2458>
The Cogl feature was removed a while back, while Clutter just hard coded
it to TRUE. Lets remove the confusion that GLSL isn't supported and just
remove the (dead) fallback paths.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2015>
Add `sync_effects_completed()` and `verify_view()` in
order to allow Wayland test clients to trigger verifications
and add convenience functions to use them to client-utils.
Notes:
- `sync_effects_completed()` works in two stages in order
to ensure it doesn't race with window effects. By the time
`sync_effects_completed()` is processed, an effect could
already have ended or not yet been scheduled. Thus we
defer a check for pending effects to the next paint cycle,
assuming that by then they should have been scheduled.
- `meta_ref_test_verify_view()` internally triggers the
`paint` signal for the stage which is why it can not be run
in the after-paint signal handler.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1055>
Version 2 is required for buffer transform, however directly going
for the highest currently supported version doesn't break any
tests and makes more features available.
Also fix indentation below while on it.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1055>
This launches Xvfb, using xvfb-run, and inside tests the following:
1. Launching 'mutter --x11' works
2. Launching a couple of X11 clients works (doesn't crash or result in
warnings)
3. Launching 'mutter --x11 --replace' works
4. Terminating works
It does this using a simple shell script.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2434>
This adds a minimalistic fullscreen direct scanout test case, that runs
on vkms. It doesn't use EGL, and it uses uninitialized memory, thus it
lacks any kind of implicit synchronization, but it does test that the
scanout selection paths are working.
What is tested is:
* DMA buffer allocated using gbm on top of VKMS
* Buffer passes a mode setting TEST_ONLY check
* Paint is omitted
* Correct buffer active in KMS after presentation
What isn't yet tested:
* Implicit synchronization related behavior
* Presented pixel content
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2417>
It works by using an X11 client to set the clipboard content, using a
mimetype that on purpose is not handled by the clipboard manager. The
test then makes sure we don't crash when trying to transfer data from
the old X11 selection source.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2364>
The Xwayland server can go away at any time; when this happen we might
have a test client running, and for it to tear down more nicely, make
sure to avoid trying to clean up X11 resources on the old X11 display.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2364>
This will allow us to reuse the keys and values more easily, as later
commits will rely on being able to iterate over the keys and values to
construct explict env strings for passing into special test cases.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2152>
This test resizes the stream by updating the PipeWire stream properties.
This triggers a format negotiation, that results in the buffers being
reallocated with the new size. The test makes sure we eventually
receive this new size.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2270>
This implements the new 'bounds' event that is part of the xdg_toplevel
interface in the xdg-shell protocol. It aims to let clients create
"good" default window sizes that depends on e.g. the resolution of the
monitor the window will be mapped on, whether there are panels taking up
space, and things like that.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2167>
Structure tests in a list of dictionaries, instead of requiring each
test to have its own executable(...) and test(...) statement. The
intention of this is to make it easier to add more test cases.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2262>
It already was built into it without any symbols exported, but also
duplicated in test cases that used it. Make it so that the built in
functions are exported, with prefixes, and make all tests use the
exported functions. While at it, make things go via MetaContext or
MetaBackend depending on how early in initialization things are run.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2262>
