glib/girepository/tests/test-common.h
Philip Withnall 81b16a88d1
girepository: Make gi_repository_find_by_gtype() deterministic
When faced with a `GType` which is present in multiple typelibs, the old
implementation was not deterministic, as it iterated over a hash table
of typelibs. The iteration order of a hash table is not deterministic.

Use the new `ordered_typelibs` and `ordered_lazy_typelibs` arrays to
iterate instead, making the order deterministic.

Add a unit test to check this. In particular, to check that symbols
which are present in both `Gio` and `GioUnix` are correctly resolved as
being from `GioUnix`.

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

Helps: #3303
2024-05-16 22:47:35 +01:00

56 lines
1.8 KiB
C

/*
* Copyright 2024 Philip Chimento <philip.chimento@gmail.com>
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "girepository.h"
typedef struct
{
GIRepository *repository;
char *gobject_typelib_dir;
} RepositoryFixture;
typedef struct
{
const char *name;
const char *version;
} TypelibLoadSpec;
static const TypelibLoadSpec typelib_load_spec_glib = { "GLib", "2.0" };
static const TypelibLoadSpec typelib_load_spec_gobject = { "GObject", "2.0" };
static const TypelibLoadSpec typelib_load_spec_gio = { "Gio", "2.0" };
#if defined(G_OS_UNIX)
static const TypelibLoadSpec typelib_load_spec_gio_platform = { "GioUnix", "2.0" };
#elif defined(G_OS_WIN32)
static const TypelibLoadSpec typelib_load_spec_gio_platform = { "GioWin32", "2.0" };
#endif
void repository_init (int *argc,
char **argv[]);
void repository_setup (RepositoryFixture *fx,
const void *data);
void repository_teardown (RepositoryFixture *fx,
const void *unused);
#define ADD_REPOSITORY_TEST(testpath, ftest, load_spec) \
g_test_add ((testpath), RepositoryFixture, load_spec, repository_setup, (ftest), repository_teardown)