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b2272ffb81
Add SPDX license (but not copyright) headers to all files which follow a certain pattern in their existing non-machine-readable header comment. This commit was entirely generated using the command: ``` git ls-files gobject/tests/*.[ch] | xargs perl -0777 -pi -e 's/\n \*\n \* This library is free software; you can redistribute it and\/or\n \* modify it under the terms of the GNU Lesser General Public/\n \*\n \* SPDX-License-Identifier: LGPL-2.1-or-later\n \*\n \* This library is free software; you can redistribute it and\/or\n \* modify it under the terms of the GNU Lesser General Public/igs' ``` Signed-off-by: Philip Withnall <pwithnall@endlessos.org> Helps: #1415
182 lines
4.7 KiB
C
182 lines
4.7 KiB
C
/* GObject - GLib Type, Object, Parameter and Signal Library
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* Copyright (C) 2001, 2003 Red Hat, Inc.
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*
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* SPDX-License-Identifier: LGPL-2.1-or-later
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include <glib-object.h>
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#include "testcommon.h"
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#include "testmodule.h"
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/* This test tests the macros for defining dynamic types */
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static gboolean loaded = FALSE;
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struct _TestIfaceClass
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{
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GTypeInterface base_iface;
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guint val;
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};
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static GType test_iface_get_type (void);
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#define TEST_TYPE_IFACE (test_iface_get_type ())
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#define TEST_IFACE_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_INTERFACE ((obj), TEST_TYPE_IFACE, TestIfaceClass))
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typedef struct _TestIface TestIface;
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typedef struct _TestIfaceClass TestIfaceClass;
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static void test_iface_base_init (TestIfaceClass *iface);
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static void test_iface_default_init (TestIfaceClass *iface, gpointer class_data);
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static DEFINE_IFACE(TestIface, test_iface, test_iface_base_init, test_iface_default_init)
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static void
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test_iface_default_init (TestIfaceClass *iface,
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gpointer class_data)
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{
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}
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static void
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test_iface_base_init (TestIfaceClass *iface)
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{
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}
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GType dynamic_object_get_type (void);
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#define DYNAMIC_OBJECT_TYPE (dynamic_object_get_type ())
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typedef GObject DynamicObject;
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typedef struct _DynamicObjectClass DynamicObjectClass;
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struct _DynamicObjectClass
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{
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GObjectClass parent_class;
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guint val;
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};
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static void dynamic_object_iface_init (TestIface *iface);
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G_DEFINE_DYNAMIC_TYPE_EXTENDED(DynamicObject, dynamic_object, G_TYPE_OBJECT, 0,
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G_IMPLEMENT_INTERFACE_DYNAMIC (TEST_TYPE_IFACE,
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dynamic_object_iface_init));
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static void
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dynamic_object_class_init (DynamicObjectClass *class)
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{
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class->val = 42;
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loaded = TRUE;
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}
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static void
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dynamic_object_class_finalize (DynamicObjectClass *class)
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{
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loaded = FALSE;
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}
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static void
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dynamic_object_iface_init (TestIface *iface)
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{
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}
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static void
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dynamic_object_init (DynamicObject *dynamic_object)
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{
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}
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static void
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module_register (GTypeModule *module)
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{
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dynamic_object_register_type (module);
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}
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static void
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test_dynamic_type (void)
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{
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DynamicObjectClass *class;
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test_module_new (module_register);
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/* Not loaded until we call ref for the first time */
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class = g_type_class_peek (DYNAMIC_OBJECT_TYPE);
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g_assert_null (class);
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g_assert_false (loaded);
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/* Make sure interfaces work */
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g_assert_true (g_type_is_a (DYNAMIC_OBJECT_TYPE,
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TEST_TYPE_IFACE));
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/* Ref loads */
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class = g_type_class_ref (DYNAMIC_OBJECT_TYPE);
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g_assert_nonnull (class);
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g_assert_cmpint (class->val, ==, 42);
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g_assert_true (loaded);
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/* Peek then works */
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class = g_type_class_peek (DYNAMIC_OBJECT_TYPE);
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g_assert_nonnull (class);
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g_assert_cmpint (class->val, ==, 42);
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g_assert_true (loaded);
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/* Make sure interfaces still work */
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g_assert_true (g_type_is_a (DYNAMIC_OBJECT_TYPE,
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TEST_TYPE_IFACE));
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/* Unref causes finalize */
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g_type_class_unref (class);
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/* Peek returns NULL */
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class = g_type_class_peek (DYNAMIC_OBJECT_TYPE);
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#if 0
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/* Disabled as unloading dynamic types is disabled.
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* See https://gitlab.gnome.org/GNOME/glib/-/issues/667 */
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g_assert_false (class);
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g_assert_false (loaded);
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#endif
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/* Ref reloads */
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class = g_type_class_ref (DYNAMIC_OBJECT_TYPE);
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g_assert_nonnull (class);
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g_assert_cmpint (class->val, ==, 42);
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g_assert_true (loaded);
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/* And Unref causes finalize once more*/
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g_type_class_unref (class);
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class = g_type_class_peek (DYNAMIC_OBJECT_TYPE);
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#if 0
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/* Disabled as unloading dynamic types is disabled.
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* See https://gitlab.gnome.org/GNOME/glib/-/issues/667 */
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g_assert_null (class);
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g_assert_false (loaded);
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#endif
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}
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int
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main (int argc,
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char *argv[])
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{
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g_log_set_always_fatal (g_log_set_always_fatal (G_LOG_FATAL_MASK) |
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G_LOG_LEVEL_WARNING |
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G_LOG_LEVEL_CRITICAL);
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g_test_init (&argc, &argv, NULL);
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g_test_add_func ("/gobject/dynamic-type", test_dynamic_type);
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return g_test_run ();
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}
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