This allows applications to get their value regardless whether glib is a
subproject or pkgconfig:
gio_dep = dependency('gio-2.0')
giomoduledir = gio_dep.get_variable('giomoduledir')
schemasdir = gio_dep.get_variable('schemasdir')
If these struct members aren't available, we can be more like an
abstraction layer by falling back to yielding 0.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Having compared the debug output, it doesn’t show anything unusual
happening that can’t already be seen from other output, for this test.
This is a partial revert of 8fd71dccc5. The debugging output it added to
other tests may still be useful.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Helps: #1929
The retry loop for acquiring the lock for the authentication cookie file
currently tries to acquire the lock for 0.5s, then gives up, assumes the
lock file is stale, and deletes it.
That’s great if the lock file *is* stale because it’s been left there by
a crashed process.
It’s not so great if the lock file just happens to have been there every
time this process checked, because the cookie file is highly contested
while (for example) running lots of parallel unit tests.
Check for that situation by comparing the mtime of the lock file and
continuing to retry if it’s changed.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Fixes: #1929
Rather than tracking them with a counter. This should close the race in
tracking the finalisation of the tasks by the task worker thread.
There’s no way to synchronise with that thread as it’s internal to
`g_task_run_in_thread()`.
This should hopefully stop the `debugcontroller` test being flaky.
See https://gitlab.gnome.org/GNOME/glib/-/merge_requests/2486#note_1384102
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
We are matching `<parameter>` as well as `<para>`, and we
end up with broken XML in case the (expanded) description
starts with `<parameter>`.
Fixes: #2601
This allows the controller to explicitly be removed from the bus, in a
way that allows the caller to synchronise with it and know that all
other references to the controller should have been dropped (i.e. after
this method returns, there should be no in-flight D-Bus calls still
holding a reference to the object).
This is needed to be able to guarantee finalisation of the controller in
unit tests (and comparable real-world situations).
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Helps: #1190
The resources data is generated for both GCC and MSVC toolchains, even
though we know beforehand which toolchain we're going to compile it for.
By dropping the data duplication we make the generated resources file
faster to compile, especially when dealing with large embedded data,
instead of relying on the C pre-processor to walk the whole file and
discard the branch we're not using.
There shouldn’t be any issues here with empty argv arrays since an empty
`Exec=` line is already checked for. Encode that explicitly with an
assertion.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
This won’t really affect anything, but we might as well fix them to not
crash if called with an empty `argv` by someone (ab)using `execve()`.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
While it’s not usual, it is possible for applications to be called with
an empty `argv` by a process (ab)using `execve()`. Modify the
`GApplication` code example to handle that possibility, so that anyone
copying the example isn’t introducing a bug into their program
immediately.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
If `GDebugControllerDBus` remains as the only, or default,
implementation of `GDebugController`, `dup_default()` cannot work.
`GDebugControllerDBus` requires a `GDBusConnection` at construction
time, which the `GIOModule` construction code can’t provide it.
Either we use a default D-Bus connection (but which one? and how would
it be changed by the user later if it was the wrong one?), or delegate
singleton handling of the `GDebugController` to the user.
The latter approach seems more flexible.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Helps: #1190
