Moving gobject tests from tests/gobjects to gobjects/tests

The test files concerned are:

- tests/gobjects/accumulator.c
- tests/gobjects/defaultiface.c
- tests/gobjects/deftype.c
- tests/gobjects/dynamictype.c
- tests/gobjects/override.c
- tests/gobjects/references.c
- tests/gobjects/signals.c
- tests/gobjects/singleton.c

Related to issue #1434

gobject/tests/testmodule.c

@@ -0,0 +1,66 @@
+/* GObject - GLib Type, Object, Parameter and Signal Library
+ * testmodule.c: Dummy dynamic type module
+ * Copyright (C) 2003 Red Hat, Inc.
+ *
+ * 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/>.
+ */
+
+#include "testmodule.h"
+#include "testcommon.h"
+
+static gboolean test_module_load   (GTypeModule *module);
+static void     test_module_unload (GTypeModule *module);
+
+static void
+test_module_class_init (TestModuleClass *class)
+{
+  GTypeModuleClass *module_class = G_TYPE_MODULE_CLASS (class);
+
+  module_class->load = test_module_load;
+  module_class->unload = test_module_unload;
+}
+
+DEFINE_TYPE (TestModule, test_module,
+	     test_module_class_init, NULL, NULL,
+	     G_TYPE_TYPE_MODULE)
+
+static gboolean
+test_module_load (GTypeModule *module)
+{
+  TestModule *test_module = TEST_MODULE (module);
+
+  test_module->register_func (module);
+  
+  return TRUE;
+}
+
+static void
+test_module_unload (GTypeModule *module)
+{
+}
+
+GTypeModule *
+test_module_new (TestModuleRegisterFunc register_func)
+{
+  TestModule *test_module = g_object_new (TEST_TYPE_MODULE, NULL);
+  GTypeModule *module = G_TYPE_MODULE (test_module);
+  
+  test_module->register_func = register_func;
+
+  /* Register the types initially */
+  g_type_module_use (module);
+  g_type_module_unuse (module);
+
+  return G_TYPE_MODULE (module);
+}