2 #include <glib-object.h>
8 #define G_TYPE_TEST (my_test_get_type ())
9 #define MY_TEST(test) (G_TYPE_CHECK_INSTANCE_CAST ((test), G_TYPE_TEST, GTest))
10 #define MY_IS_TEST(test) (G_TYPE_CHECK_INSTANCE_TYPE ((test), G_TYPE_TEST))
11 #define MY_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_CAST ((tclass), G_TYPE_TEST, GTestClass))
12 #define MY_IS_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_TYPE ((tclass), G_TYPE_TEST))
13 #define MY_TEST_GET_CLASS(test) (G_TYPE_INSTANCE_GET_CLASS ((test), G_TYPE_TEST, GTestClass))
20 typedef struct _GTest GTest;
21 typedef struct _GTestClass GTestClass;
34 GObjectClass parent_class;
37 static GType my_test_get_type (void);
38 static gboolean stopping;
40 static void my_test_class_init (GTestClass * klass);
41 static void my_test_init (GTest * test);
42 static void my_test_dispose (GObject * object);
43 static void my_test_get_property (GObject *object,
47 static void my_test_set_property (GObject *object,
52 static GObjectClass *parent_class = NULL;
55 my_test_get_type (void)
57 static GType test_type = 0;
60 const GTypeInfo test_info = {
64 (GClassInitFunc) my_test_class_init,
69 (GInstanceInitFunc) my_test_init,
73 test_type = g_type_register_static (G_TYPE_OBJECT, "GTest", &test_info, 0);
79 my_test_class_init (GTestClass * klass)
81 GObjectClass *gobject_class;
83 gobject_class = (GObjectClass *) klass;
85 parent_class = g_type_class_ref (G_TYPE_OBJECT);
87 gobject_class->dispose = my_test_dispose;
88 gobject_class->get_property = my_test_get_property;
89 gobject_class->set_property = my_test_set_property;
91 g_object_class_install_property (gobject_class,
93 g_param_spec_int ("dummy",
101 my_test_init (GTest * test)
103 static guint static_id = 1;
104 test->id = static_id++;
108 my_test_dispose (GObject * object)
110 G_OBJECT_CLASS (parent_class)->dispose (object);
114 my_test_get_property (GObject *object,
121 test = MY_TEST (object);
126 g_value_set_int (value, test->dummy);
129 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
135 my_test_set_property (GObject *object,
142 test = MY_TEST (object);
147 test->dummy = g_value_get_int (value);
150 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
156 dummy_notify (GObject *object,
161 test = MY_TEST (object);
167 my_test_do_property (GTest * test)
171 g_object_get (test, "dummy", &dummy, NULL);
172 g_object_set (test, "dummy", dummy + 1, NULL);
176 run_thread (GTest * test)
180 while (!g_atomic_int_get (&stopping)) {
181 my_test_do_property (test);
182 if ((i++ % 10000) == 0)
184 g_test_message (".%c", 'a' + test->id);
185 g_thread_yield(); /* force context switch */
193 test_refcount_properties_1 (void)
196 GThread *test_threads[N_THREADS];
197 GTest *test_objects[N_THREADS];
200 for (i = 0; i < N_THREADS; i++) {
203 test = g_object_new (G_TYPE_TEST, NULL);
204 test_objects[i] = test;
206 g_assert_cmpint (test->count, ==, test->dummy);
207 g_signal_connect (test, "notify::dummy", G_CALLBACK (dummy_notify), NULL);
210 g_atomic_int_set (&stopping, FALSE);
212 for (i = 0; i < N_THREADS; i++)
213 test_threads[i] = g_thread_new (NULL, (GThreadFunc) run_thread, test_objects[i]);
217 g_atomic_int_set (&stopping, TRUE);
219 /* join all threads */
220 for (i = 0; i < N_THREADS; i++)
221 g_thread_join (test_threads[i]);
223 for (i = 0; i < N_THREADS; i++) {
224 GTest *test = test_objects[i];
226 g_assert_cmpint (test->count, ==, test->dummy);
227 g_object_unref (test);
232 main (int argc, gchar *argv[])
234 g_log_set_always_fatal (G_LOG_LEVEL_WARNING |
235 G_LOG_LEVEL_CRITICAL |
236 g_log_set_always_fatal (G_LOG_FATAL_MASK));
238 g_test_init (&argc, &argv, NULL);
240 g_test_add_func ("/gobject/refcount/properties-1", test_refcount_properties_1);
242 return g_test_run ();