Add test for G_IMPLEMENT_INTERFACE_DYNAMIC

1 files changed, 49 insertions, 4 deletions

diff --git a/tests/gobject/dynamictype.c b/tests/gobject/dynamictype.c
index 2a5415e43..bef42ee73 100644
--- a/tests/gobject/dynamictype.c
+++ b/tests/gobject/dynamictype.c
@@ -34,6 +34,33 @@
 
 static gboolean loaded = FALSE;
 
+struct _TestIfaceClass
+{
+  GTypeInterface base_iface;
+  guint val;
+};
+
+#define TEST_TYPE_IFACE           (test_iface_get_type ())
+#define TEST_IFACE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), TEST_TYPE_IFACE, TestIfaceClass))
+typedef struct _TestIface      TestIface;
+typedef struct _TestIfaceClass TestIfaceClass;
+
+static void test_iface_base_init    (TestIfaceClass *iface);
+static void test_iface_default_init (TestIfaceClass *iface, gpointer class_data);
+
+static DEFINE_IFACE(TestIface, test_iface, test_iface_base_init, test_iface_default_init)
+
+static void
+test_iface_default_init (TestIfaceClass *iface,
+			 gpointer        class_data)
+{
+}
+
+static void
+test_iface_base_init (TestIfaceClass *iface)
+{
+}
+
 #define DYNAMIC_OBJECT_TYPE (dynamic_object_get_type ())
 
 typedef GObject DynamicObject;
@@ -45,7 +72,12 @@ struct _DynamicObjectClass
   guint val;
 };
 
-G_DEFINE_DYNAMIC_TYPE(DynamicObject, dynamic_object, G_TYPE_OBJECT);
+static void dynamic_object_iface_init (gpointer g_iface,
+				       gpointer iface_data);
+
+G_DEFINE_DYNAMIC_TYPE_EXTENDED(DynamicObject, dynamic_object, G_TYPE_OBJECT, 0,
+			       G_IMPLEMENT_INTERFACE_DYNAMIC (TEST_TYPE_IFACE,
+							      dynamic_object_iface_init));
 
 static void 
 dynamic_object_class_init (DynamicObjectClass *class)
@@ -60,11 +92,16 @@ dynamic_object_class_finalize (DynamicObjectClass *class)
   loaded = FALSE;
 }
 
-static void 
-dynamic_object_init (DynamicObject *dynamic_object)
+static void
+dynamic_object_iface_init (gpointer g_iface,
+			   gpointer iface_data)
 {
 }
 
+static void
+dynamic_object_init (DynamicObject *dynamic_object)
+{
+}
 
 static void
 module_register (GTypeModule *module)
@@ -85,6 +122,10 @@ test_dynamic_type (void)
   g_assert (class == NULL);
   g_assert (!loaded);
 
+  /* Make sure interfaces work */
+  g_assert (g_type_is_a (DYNAMIC_OBJECT_TYPE,
+			 TEST_TYPE_IFACE));
+
   /* Ref loads */
   class = g_type_class_ref (DYNAMIC_OBJECT_TYPE);
   g_assert (class && class->val == 42);
@@ -94,7 +135,11 @@ test_dynamic_type (void)
   class = g_type_class_peek (DYNAMIC_OBJECT_TYPE);
   g_assert (class && class->val == 42);
   g_assert (loaded);
-  
+
+  /* Make sure interfaces still work */
+  g_assert (g_type_is_a (DYNAMIC_OBJECT_TYPE,
+			 TEST_TYPE_IFACE));
+
   /* Unref causes finalize */
   g_type_class_unref (class);