Commit Graph

2151 Commits

Author SHA1 Message Date
Marco Trevisan (Treviño)
ea0c4d45b2 gobject/tests/reference: Add test for toggle reference up/down during dispose 2022-12-06 03:32:51 +01:00
Marco Trevisan (Treviño)
c0360f626c gobject: Read the toggle reference state only after we've update the references
We were reading if an object has toggle references even if this was not
really relevant for the current object state, as we only need to notify
when going from 2 to 1 references, so first ensure that this is the case
and then check if we have toggle references enabled in the object.

This is a micro-optimization, for the way flags are defined, but still
an operation we can avoid in most cases.
2022-12-06 01:22:34 +01:00
Marco Trevisan (Treviño)
65303537b0 gobject: Remove initial goto to repeat unref operation 2022-12-01 16:20:46 +01:00
Marco Trevisan (Treviño)
a89048c4f1 gobject: Use a while instead of goto to repeat atomic increment
We can use a cleaner solution now that we do not require to init the
same value multiple times in the same way.
2022-11-29 21:35:04 +01:00
Marco Trevisan (Treviño)
c95bf0514c gobject: Use compare and exchange full to re-read old ref value
In case g_atomic_int_compare_and_exchange() check fails we ended up doing
another atomic get to figure out what it was the old reference count,
however, we can avoid this by using the full version of the function that
returns the value before the exchange happened as an out value.
2022-11-29 20:53:06 +01:00
Emmanuele Bassi
f1b7a52fe2 docs: Avoid unintended titles in g_object_new()
Lines should not start with `#` unless they are titles, as docblocks are
parsed as Markdown.

Fixes: #2821
2022-11-28 11:49:51 +00:00
Philip Withnall
b646b1cab7 Revert "meson: Use gnome.mkenum_simple()"
This reverts commit 756b424cce.

The freedesktop SDK, which is used by gnome-build-meta, only has Meson
0.63. Bumping GLib’s Meson dependency to 0.64 means that, at the moment,
GLib is not buildable in gnome-build-meta and hence can’t be tested in
nightly pipelines against other projects, etc.

That’s bad for testing GLib.

It’s arguably bad that we’re restricted to using an older version of
Meson than shipped by Debian Testing, but that’s a separate discussion
to be had.

Revert the Meson 0.64 dependency until the freedesktop SDK ships Meson ≥
0.64. This also means reverting the simplifications to use of
`gnome.mkenum_simple()`.

See https://gitlab.gnome.org/GNOME/glib/-/merge_requests/3077#note_1601064
2022-11-24 12:06:10 +00:00
Xavier Claessens
756b424cce meson: Use gnome.mkenum_simple()
Meson now uses find_program() to get glib-mkenum from glib instead of
from system. That was already fixed at least in >=0.60 which is our
current minimum requirement.
2022-11-23 08:02:34 -05:00
Marco Trevisan (Treviño)
372ab7a964 glib: Use G_CXX_STD_VERSION to check how to behave with C++ compilers 2022-11-22 17:23:12 +01:00
Simon McVittie
b13e12b363 type-flags test: Force G_ENABLE_DIAGNOSTIC=1 to be set
Otherwise this test will succeed at build-time, but will fail when run
as an as-installed test via ginsttest-runner.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-11-14 12:36:32 +00:00
Matthias Clasen
fd0dd9e93c gobject: Add G_TYPE_FLAG_DEPRECATED
This can be used to mark entire types as deprecated,
and trigger a warning when they are instantiated
and `G_ENABLE_DIAGNOSTIC=1` is set in the environment.

There's currently no convenient macros for defining
types with the new flag, but you can do:

```c
_G_DEFINE_TYPE_EXTENDED_BEGIN (GtkAppChooserWidget,
                               gtk_app_chooser_widget,
                               GTK_TYPE_WIDGET,
                               G_TYPE_FLAG_DEPRECATED)
...
_G_DEFINE_TYPE_EXTENDED_END ()
```

Includes a unit test by Philip Withnall.
2022-11-09 12:07:31 +00:00
Philip Withnall
e2b9e28ece Merge branch 'wip/3v1n0/meson-fix-tests-binary-dependencies' into 'main'
test/meson: Add tests dependencies on built programs, libraries and modules

See merge request GNOME/glib!3015
2022-11-08 12:30:53 +00:00
Philip Withnall
9a0c8a585d Merge branch 'mkenums' into 'main'
glib-mkenums: feature use of previous symbols in evaluation

See merge request GNOME/glib!3043
2022-11-08 11:12:40 +00:00
Philip Withnall
7b52ccbfc4 Revert "gio, glib: Use G_OS_DARWIN for code that is for such environments"
This reverts commit 476e33c3f3.

We’ve decided to remove `G_OS_DARWIN` in favour of recommending people
use `__APPLE__` instead. As per the discussion on #2802 and linked
issues,
 * Adding a new define shifts the complexity from “which of these
   platform-provided defines do I use” to “which platform-provided
   defines does G_OS_DARWIN use”
 * There should ideally be no cases where a user of GLib has to use
   their own platform-specific code, since GLib should be providing
   appropriate abstractions
 * Providing a single `G_OS_DARWIN` to cover all Apple products (macOS
   and iOS) hides the complexity of what the user is actually testing:
   are they testing for the Mach kernel, the Carbon and/or Cocoa user
   space toolkits, macOS vs iOS vs tvOS, etc

Helps: #2802
2022-11-07 11:30:32 +00:00
Simon McVittie
2673b262aa custom-dispatch: Change SPDX-License-Identifier to match license grant
The SPDX-License-Identifier said LGPL-2.1-or-later, but the license
grant was a permissive license, which we now identify as
LicenseRef-old-glib-tests.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-11-02 12:35:45 +00:00
Simon McVittie
32b0dd24e3 Add a SPDX LicenseRef for the license historically used for tests
Some of GLib's unit tests are under an apparently GLib-specific
permissive license, vaguely similar to the BSD/MIT family but with the
GPL's lack-of-warranty wording. This is not on SPDX's list of
well-known licenses, so we need to use a custom license name prefixed
with LicenseRef if we want to represent this in SPDX/REUSE syntax.

Most of the newer tests seem to be licensed under LGPL-2.1-or-later
instead.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-11-02 12:34:19 +00:00
Patrick Monnerat
f2c590f494 tests/mkenums.py: add a test case for symbolic expression evaluation 2022-11-01 16:06:20 +01:00
Patrick Monnerat
96fa9752b2 glib-mkenums: evaluate private symbols too
This allows them to be referenced in other symbols value computation.

In addition, this fixes the automatically assigned value of a public
symbol that is preceded by a private one:

        typedef enum {
          /*< private >*/
          ENUM_VALUE_PRIVATE,
          /*< public >*/
          ENUM_VALUE_PUBLIC,                    <--- value is 1, not 0.
        } SomeExampleEnum;
2022-11-01 15:46:13 +01:00
Patrick Monnerat
0120cd772a glib-mkenums: feature use of previous symbols in evaluation
Enum symbols can be defined with a value computed from previously
defined enum symbols. The current evaluator does not support this and
requires a literal integer expression.

This commit introduces a C symbol namespace that is filled along
code generation and provided as a local namespace for new symbols
evaluation, effectively allowing definitions such as:

	typedef enum {
	  a = 4;
	  b = a + 2;
	}  myenum;

to be successfully processed.
2022-11-01 02:12:26 +01:00
Marco Trevisan (Treviño)
038ef36b99 gobject/tests/meson: Make gobject-query.py test depend on gobject-query util
The utility is used by the script, so we need to depend on it.
2022-11-01 01:56:27 +01:00
Marco Trevisan (Treviño)
a106ce4445 gobject/tests/meson: Add support to add extra depends args to python tests 2022-11-01 01:56:27 +01:00
Marco Trevisan (Treviño)
3c56d661d8 meson: Use test setup environment instead of repeating it everywhere 2022-10-31 14:08:31 +01:00
Marco Trevisan (Treviño)
54a9e797fe ci: Mark failing windows tests as can-fail and do not ignore test failures 2022-10-31 14:08:31 +01:00
Marco Trevisan (Treviño)
b9e085537d meson: Expose library build type as global variables
Given that it can be computed using an error-prone strings comparisons it
is better to provide a variable everywhere, so that we don't have the
risk of comparing values that are always false.
2022-10-31 14:08:31 +01:00
Marco Trevisan (Treviño)
62dca6c1cf meson, ci: Support tests that can fail under certain conditions
We have tests that are failing in some environments, but it's
difficult to handle them because:
 - for some environments we just allow all the tests to fail: DANGEROUS
 - when we don't allow failures we have flacky tests: A CI pain

So, to avoid this and ensure that:
 - New failing tests are tracked in all platforms
 - gitlab integration on tests reports is working
 - coverage is reported also for failing tests

Add support for `can_fail` keyword on tests that would mark the test as
part of the `failing` test suite.
Not adding the suite directly when defining the tests as this is
definitely simpler and allows to define conditions more clearly (see next
commits).

Now, add a default test setup that does not run the failing and flaky tests
by default (not to bother distributors with testing well-known issues) and
eventually run all the tests in CI:
 - Non-flaky tests cannot fail in all platforms
 - Failing and Flaky tests can fail

In both cases we save the test reports so that gitlab integration is
preserved.
2022-10-31 14:08:29 +01:00
Simon McVittie
a62dd272d8 tests: Test that we can include all headers with an old MAX_VERSION
In principle we could script this so that each max-version.c is compiled
26 times, once per possible MAX_VERSION, but I haven't implemented
that here: just pinning to the oldest possible version is sufficient to
reproduce #2796.

These aren't included in the installed-tests, since they don't really
do anything at runtime (the important thing is that they compile
without warnings).

Reproduces: #2796
Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-10-27 14:50:48 +01:00
Simon McVittie
65016fddd9 Replace all uses of G_VA_COPY with Standard C va_copy
Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-10-26 18:07:55 +01:00
Xavier Claessens
b8a0ffa1b9 meson: Add missing install tags 2022-10-26 11:55:56 -04:00
sunce
ea1b2cba0c Fix function name typo in comment of gtype.c
The function adjusting private struct size to private struct offset
should be `g_type_class_adjust_private_offset`, instead of the
previously misspelled `g_type_class_add_instance_private` in comment.

Fixes #2791
2022-10-26 10:17:39 +08:00
Marco Trevisan
a3488a38e7 Merge branch 'wip/add-built-headers-deps-v2' into 'main'
meson: Cleanup and fix include files paths, using base path without repetitions

See merge request GNOME/glib!3011
2022-10-25 09:14:15 +00:00
Philip Withnall
7b09713963 Merge branch 'floating-variants-grr' into 'main'
Always ref-sink variants in g_object_set

Closes #2774

See merge request GNOME/glib!2934
2022-10-24 20:21:53 +00:00
Marco Trevisan (Treviño)
836fd0563d meson: Remove unneeded install_tag's on headers
Meson is able to handle this automatically when we're installing in the
include-dir prefix.
2022-10-24 21:09:49 +02:00
Marco Trevisan (Treviño)
6dd222e753 meson: Cleanup include-dir paths, use base path without repetitions
Avoid setting the subdir all the times, just use the global definition
plus the specific module subdir
2022-10-24 21:09:09 +02:00
Matthias Clasen
e79af74d1b gobject: Always ref-sink variants in g_object_set
When collecting varargs, ignore the NOCOPY_CONTENTS
flag for variants. That is what our docs advice for
refcounted types, and it fixes a regression that
was inadvertendly introduced when we stopped doing
some extra GValue copies.

Includes a test case by Philip Withnall.

Fixes: #2774
2022-10-24 10:47:35 +01:00
Marco Trevisan (Treviño)
341895a19e glib, gmodule, gobject: Add generated headers to the lib dependency
This requires changing them from being generated sources at compile time
to custom targets, but it also ensures that they are actually there when
needed, in fact currently we may instead try to compile files that requires
them without having been generated yet.

See: https://gitlab.gnome.org/GNOME/glib/-/jobs/2346914 (glib)
See: https://gitlab.gnome.org/GNOME/glib/-/jobs/2344802 (gmodule)
See: https://gitlab.gnome.org/GNOME/glib/-/jobs/2345205 (gobject)
2022-10-23 18:04:56 +02:00
Marco Trevisan
e49c4b1a9e Merge branch 'python-code-style-again' into 'main'
tests: Fix code style in Python files to satisfy black and flake8

See merge request GNOME/glib!2984
2022-10-20 11:59:53 +00:00
Marco Trevisan (Treviño)
476e33c3f3 gio, glib: Use G_OS_DARWIN for code that is for such environments
While we preserved the COCOA/CARBON cases when specific libraries are
needed.
2022-10-20 03:37:21 +02:00
Philip Withnall
59541e335a tests: Fix code style in Python files to satisfy black and flake8
This should make the style-check-diff CI job happy again.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-10-19 12:28:08 +01:00
Philip Withnall
ab774d6e8b gbinding: Explicitly ignore return values from g_param_value_validate()
They only indicate whether the value had to be modified to keep it
valid. That doesn’t matter when binding values.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Coverity CID: #1498116, #1498114
2022-10-18 15:12:31 +01:00
Michael Catanzaro
8c54de8fa0 Fix build when G_DISABLE_CAST_CHECKS is defined to empty string
The usual use of G_DISABLE_CAST_CHECKS is to define it without giving it
a value. The value was never looked at until
f946e45a0c, where I decided it would be
cool to ignore it if defined to 0. But this broke the original usage, so
we need to revert that.

I thought it would be a good idea to look at the value in order to give
applications an off switch for the new behavior, so you could continue
to build optimized builds with cast checks enabled. We could still try
to find a way to do that in the future if desired, e.g. by introducing a
new G_ENABLE_CAST_CHECKS definition. But this doesn't seem especially
important. G_DISABLE_CAST_CHECKS is not documented anyway, so how we
handle cast checks is entirely up to GLib.
2022-10-18 13:58:14 +01:00
Philip Withnall
292c117b98 Merge branch 'w32-tests' into 'main'
Various win32 test fixes

See merge request GNOME/glib!2952
2022-10-17 09:53:44 +00:00
Marc-André Lureau
8c0fa77a71 tests/gobject-query.py: make it work on msys2/win32
For unclear reasons, universal_newlines=True doesn't seem to set the
text encoding correctly. Even if I set only encoding='utf-8', the test
fails. The combination here works for me, \o/.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-10-17 11:01:53 +04:00
Marc-André Lureau
fdfe94fb16 tests/gobject-query: it is not a script (anymore?)
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-10-17 11:01:51 +04:00
Philip Withnall
4bc284fca6 Merge branch 'wip/smcv/deprecated-prop-followup' into 'main'
Run tests with G_ENABLE_DIAGNOSTIC=1

See merge request GNOME/glib!2889
2022-10-15 21:31:29 +00:00
Philip Withnall
9daa0b60c0 Merge branch 'ebassi/object-allocator' into 'main'
Use the system allocator on UNIX when creating GTypeInstances

See merge request GNOME/glib!2799
2022-10-15 20:20:26 +00:00
Marco Trevisan (Treviño)
60c935a9c4 gboxed: Add GBookmarkFile as Boxed types
Now that we've a copy function we can define it as a boxed type, making
it fully introspectable.
2022-10-14 16:40:56 +01:00
Philip Withnall
f946e45a0c Merge branch 'mcatanzaro/cast-checks' into 'main'
Automatically disable cast checks when building with optimization

See merge request GNOME/glib!2850
2022-10-14 15:26:35 +00:00
Xavier Claessens
e5565f6635 Rename all visibility macros 2022-10-13 20:53:56 -04:00
Xavier Claessens
dcfc9f689e Fix symbol visibility macros on Windows
There is currently no `dllimport` attribute on any of our function,
which prevents MSVC to optimize function calls.

To fix that issue, we need to redeclare all our visibility macros for
each of our libraries, because when compiling e.g. GIO code, we need
dllimport in GLIB headers and dllexport in GIO headers. That means they
cannot use the same GLIB_AVAILABLE_* macro.

Since that's a lot of boilerplate to copy/paste after each version bump,
this MR generate all those macros using a python script.

Also simplify the meson side by using `gnu_symbol_visibility : 'hidden'`
keyword argument instead of passing the cflag manually.

This leaves only API index to add manually into glib-docs.xml when
bumping GLib version. That file cannot be generated because Meson does
not allow passing a buit file to gnome.gtkdoc()'s main_xml kwarg
unfortunately.
2022-10-13 20:53:56 -04:00
Philip Withnall
350b92821c Merge branch 'wip/smcv/deprecated-construct-prop' into 'main'
gobject: Only emit deprecation warnings for user-specified properties

Closes #2748

See merge request GNOME/glib!2912
2022-10-12 13:56:46 +00:00