forked from AuroraMiddleware/gtk
136 lines
3.8 KiB
C
136 lines
3.8 KiB
C
/* objects-finalize.c
|
|
* Copyright (C) 2013 Openismus GmbH
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* Authors: Tristan Van Berkom <tristanvb@openismus.com>
|
|
*/
|
|
#include <gtk/gtk.h>
|
|
#include <string.h>
|
|
|
|
#ifdef GDK_WINDOWING_X11
|
|
# include <gdk/x11/gdkx.h>
|
|
#endif
|
|
|
|
|
|
typedef GType (*GTypeGetFunc) (void);
|
|
|
|
static gboolean finalized = FALSE;
|
|
|
|
static gboolean
|
|
main_loop_quit_cb (gpointer data)
|
|
{
|
|
gtk_main_quit ();
|
|
|
|
g_assert (finalized);
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
check_finalized (gpointer data,
|
|
GObject *where_the_object_was)
|
|
{
|
|
gboolean *did_finalize = (gboolean *)data;
|
|
|
|
*did_finalize = TRUE;
|
|
}
|
|
|
|
static void
|
|
test_finalize_object (gconstpointer data)
|
|
{
|
|
GType test_type = GPOINTER_TO_SIZE (data);
|
|
GObject *object;
|
|
|
|
if (g_str_equal (g_type_name (test_type), "GdkClipboard") ||
|
|
g_str_equal (g_type_name (test_type), "GdkDragContext"))
|
|
object = g_object_new (test_type, "display", gdk_display_get_default (), NULL);
|
|
else
|
|
object = g_object_new (test_type, NULL);
|
|
g_assert (G_IS_OBJECT (object));
|
|
|
|
/* Make sure we have the only reference */
|
|
if (g_object_is_floating (object))
|
|
g_object_ref_sink (object);
|
|
|
|
/* Assert that the object finalizes properly */
|
|
g_object_weak_ref (object, check_finalized, &finalized);
|
|
|
|
/* Toplevels are owned by GTK+, just tell GTK+ to destroy it */
|
|
if (GTK_IS_WINDOW (object) || GTK_IS_INVISIBLE (object))
|
|
gtk_widget_destroy (GTK_WIDGET (object));
|
|
else
|
|
g_object_unref (object);
|
|
|
|
/* Even if the object did finalize, it may have left some dangerous stuff in the GMainContext */
|
|
g_timeout_add (50, main_loop_quit_cb, NULL);
|
|
gtk_main();
|
|
}
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
const GType *all_types;
|
|
guint n_types = 0, i;
|
|
GTestDBus *bus;
|
|
gint result;
|
|
|
|
/* These must be set before before gtk_test_init */
|
|
g_setenv ("GIO_USE_VFS", "local", TRUE);
|
|
g_setenv ("GSETTINGS_BACKEND", "memory", TRUE);
|
|
|
|
/* initialize test program */
|
|
gtk_test_init (&argc, &argv);
|
|
gtk_test_register_all_types ();
|
|
|
|
/* Create one test bus for all tests, as we have a lot of very small
|
|
* and quick tests.
|
|
*/
|
|
bus = g_test_dbus_new (G_TEST_DBUS_NONE);
|
|
g_test_dbus_up (bus);
|
|
|
|
all_types = gtk_test_list_all_types (&n_types);
|
|
|
|
for (i = 0; i < n_types; i++)
|
|
{
|
|
if (g_type_is_a (all_types[i], G_TYPE_OBJECT) &&
|
|
G_TYPE_IS_INSTANTIATABLE (all_types[i]) &&
|
|
!G_TYPE_IS_ABSTRACT (all_types[i]) &&
|
|
#ifdef GDK_WINDOWING_X11
|
|
all_types[i] != GDK_TYPE_X11_SURFACE &&
|
|
all_types[i] != GDK_TYPE_X11_SCREEN &&
|
|
all_types[i] != GDK_TYPE_X11_DISPLAY &&
|
|
all_types[i] != GDK_TYPE_X11_DEVICE_MANAGER_CORE &&
|
|
all_types[i] != GDK_TYPE_X11_DEVICE_MANAGER_XI2 &&
|
|
all_types[i] != GDK_TYPE_X11_GL_CONTEXT &&
|
|
#endif
|
|
/* Not allowed to finalize a GdkPixbufLoader without calling gdk_pixbuf_loader_close() */
|
|
all_types[i] != GDK_TYPE_PIXBUF_LOADER &&
|
|
all_types[i] != gdk_pixbuf_simple_anim_iter_get_type())
|
|
{
|
|
gchar *test_path = g_strdup_printf ("/FinalizeObject/%s", g_type_name (all_types[i]));
|
|
|
|
g_test_add_data_func (test_path, GSIZE_TO_POINTER (all_types[i]), test_finalize_object);
|
|
|
|
g_free (test_path);
|
|
}
|
|
}
|
|
|
|
result = g_test_run();
|
|
|
|
g_test_dbus_down (bus);
|
|
g_object_unref (bus);
|
|
|
|
return result;
|
|
}
|