The D-Bus runner used by tests, including installed tests, is made to be
reusable from GNOME Shell. To do this, install it and the templates in
the pkgdatadir (e.g. /usr/share/mutter-APIVERSION/tests/), generate a
custom runner for the installed tests that uses the installed script and
templates, and change the non-installed original runner to use the
non-installed templates.
The end goal is to reuse the D-Bus session runner and templates used for
mutter when test running GNOME Shell.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1354>
Tests that test case EDID is setup correctly, and that color devices for
monitors are created.
tests/color: Add hotplugging tests
Checks that changing the number of connected monitors reflects the
number of current color devices, and that we end up with the correct end
state.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2164>
Until recently, mutter-test-runner called into libraries that
indirectly depend on (mutter's fork of) Clutter, but did not actually
call into Clutter itself. Commit 1bf70334 "tests/runner: Make test
runner use the headless backend" gave it a direct call into Clutter,
which means the runtime linker will fail unless the executable's
RUNPATH is sufficient to find Clutter.
For future-proofing, do the same for the other test executables.
Resolves: https://gitlab.gnome.org/GNOME/mutter/-/issues/2389
Signed-off-by: Simon McVittie <smcv@debian.org>
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2581>
If two modes are roughly the same, they should probably use the same UI
scaling factor. I.e. for the same monitor, if a 4K mode was configured to
have a certain scaling factor, and we generate a new configuration with
a similar sized 4K mode, we should re-use the scale previously
configured; however if we e.g. go from a 4K mode to a FHD mode, we
shouldn't.
This allows implementing better hueristics when using the switch-config
feature, where we'd be less likely to loose the for a certain monitor
mode combination previously configured scaling factor.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2479>
This checks that an unmapped but created Wayland window correctly handle
monitor changes. This is specifically added to test an edge case causing
a crash with the following backtrace:
```
...
4) 0x00007ffff78a2a6b in g_assertion_message_expr ()
5) 0x00007ffff7defd5b in meta_window_update_for_monitors_changed () at ../src/core/window.c:3745
6) 0x00007ffff7899758 in g_slist_foreach () at ../glib/gslist.c:885
7) 0x00007ffff7dbe562 in meta_display_foreach_window () at ../src/core/display.c:3185
8) 0x00007ffff7dbe5fd in on_monitors_changed_internal () at ../src/core/display.c:3210
9) 0x00007ffff796f4ff in g_closure_invoke () at ../gobject/gclosure.c:830
10) 0x00007ffff7981316 in signal_emit_unlocked_R () at ../gobject/gsignal.c:3740
11) 0x00007ffff7987699 in g_signal_emit_valist () at ../gobject/gsignal.c:3495
12) 0x00007ffff7987bc2 in g_signal_emit () at ../gobject/gsignal.c:3551
13) 0x00007ffff7d89915 in meta_monitor_manager_notify_monitors_changed () at ../src/backends/meta-monitor-manager.c:3517
...
```
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2554>
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>
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>
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>
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>
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>
As other KMS tests, depends on being DRM master and vkms being loaded.
Currently consists of a sanity check that checks for the expected set of
connectors, CRTCs, planes, etc.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2159>
It tests that if we go from (x is the pointer cursor)
+--------+
| |
| X |
+--------+
to
+----------------+
| |
| |
+--------+ |
| | |
| X | |
+--------+----------------+
i.e. making sure that X ends up somewhere within the logical monitor
region.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2237>
These will be skipped by default, but can be run from a TTY for easier
debugging by doing:
dbus-run-session -- meson test -C build --suite mutter/native/tty --setup plain
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2151>
This commit makes it possible to run test executables in a test
environment constructed of a virtual machine running the Linux kernel
with the virtual KMS driver enabled, and a mocked system environment
using meta-dbus-runner.py/python-dbusmock.
The qemu machine is configured to use 256M of memory, as the default
128M was not enough for the tests to pass.
Using qemu is also only made possible on x86_64; more changes are needed
for it to be runnable on aarch64, so add a warning if it was enabled on
any other architecture.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2151>
Change to use the headless backend with a virtual monitor, instead of
the nested backend. This means tests can create and use virtual input
devices, which isn't possible with the nested backend.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1993>
This test ensures that windows that were resized such that they extend
beyond the screen will be moved to be fully on the screen (if possible).
This has been working on X11 since forever, but on Wayland only since
the last commit.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2103>
Create a test system bus and use it to run all the tests, add a mock
SensorsProxy (via dbusmock template) server that implements the
net.hadess.SensorProxy interface.
To make testing easier, the service is created on request of a proxy for
it, whose lifetime controls the mock service lifetime as well.
This is done using a further mock service that is used to manage the
others, using python-dbusmock to simplify the handling.
Add basic tests for the orientation manager.
As per the usage dbusmock, we're now launching all the tests under such
wrapper, so that local dbus environment won't ever considered, and
there's no risk that it may affect the tests results both locally and in
CI.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1233>
This will require some symbol exporting, but the benefit is that have
better control of what external test cases can do in terms of creating
more testing specific contexts.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1861>
The clutter tests neeed to start and stop, thus uses their own main loop
instead of the one in MetaContext. Shouldn't matter, since nothing
in mutter should happen that makes the test self-terminate from inside
mutter.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1861>
This introduces a MetaContext implementation aimed to be used for test
cases, with as little boiler plate as possible needed in the test.
It currently doesn't do anything, just fills out the GObject boiler
plate and sets a name.
Build it into every core test, for compilation, even though it isn't
used anywhere yet.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1861>
Tests that creating and starting a virtual screen cast monitor works,
and that at least one one buffer is processed.
Currently the content of the buffer isn't checked more than it can be
mmap():ed. Only MemFd buffers are tested for for now, as DMA buffers
would need a surfaceless EGL context to check properly.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1698>
