gio/tests/gdbus-test-fixture.c

   1
   2 #include "gdbus-object-manager-example/objectmanager-gen.h"
   3
   4 /* ---------------------------------------------------------------------------------------------------- */
   5
   6 /* The fixture contains a GTestDBus object and
   7  * a proxy to the service we're going to be testing.
   8  */
   9 typedef struct {
  10   GTestDBus *dbus;
  11   GDBusObjectManager *manager;
  12 } TestFixture;
  13
  14 static void
  15 fixture_setup (TestFixture *fixture, gconstpointer unused)
  16 {
  17   GError *error = NULL;
  18   gchar *relative, *servicesdir;
  19
  20   /* Create the global dbus-daemon for this test suite
  21    */
  22   fixture->dbus = g_test_dbus_new (G_TEST_DBUS_NONE);
  23
  24   /* Add the private directory with our in-tree service files.
  25    */
  26   relative = g_test_build_filename (G_TEST_BUILT, "services", NULL);
  27   servicesdir = g_canonicalize_filename (relative, NULL);
  28   g_free (relative);
  29
  30   g_test_dbus_add_service_dir (fixture->dbus, servicesdir);
  31   g_free (servicesdir);
  32
  33   /* Start the private D-Bus daemon
  34    */
  35   g_test_dbus_up (fixture->dbus);
  36
  37   /* Create the proxy that we're going to test
  38    */
  39   fixture->manager =
  40     example_object_manager_client_new_for_bus_sync (G_BUS_TYPE_SESSION,
  41                                                     G_DBUS_OBJECT_MANAGER_CLIENT_FLAGS_NONE,
  42                                                     "org.gtk.GDBus.Examples.ObjectManager",
  43                                                     "/example/Animals",
  44                                                     NULL, /* GCancellable */
  45                                                     &error);
  46   if (fixture->manager == NULL)
  47     g_error ("Error getting object manager client: %s", error->message);
  48 }
  49
  50 static void
  51 fixture_teardown (TestFixture *fixture, gconstpointer unused)
  52 {
  53   /* Tear down the proxy
  54    */
  55   if (fixture->manager)
  56     g_object_unref (fixture->manager);
  57
  58   /* Stop the private D-Bus daemon
  59    */
  60   g_test_dbus_down (fixture->dbus);
  61   g_object_unref (fixture->dbus);
  62 }
  63
  64 /* The gdbus-example-objectmanager-server exports 10 objects,
  65  * to test the server has actually activated, let's ensure
  66  * that 10 objects exist.
  67  */
  68 static void
  69 test_gtest_dbus (TestFixture *fixture, gconstpointer unused)
  70 {
  71   GList *objects;
  72
  73   objects = g_dbus_object_manager_get_objects (fixture->manager);
  74
  75   g_assert_cmpint (g_list_length (objects), ==, 10);
  76   g_list_free_full (objects, g_object_unref);
  77 }
  78
  79 int
  80 main (int   argc,
  81       char *argv[])
  82 {
  83   g_test_init (&argc, &argv, G_TEST_OPTION_ISOLATE_DIRS, NULL);
  84
  85   /* This test simply ensures that we can bring the GTestDBus up and down a hand
  86    * full of times in a row, each time successfully activating the in-tree service
  87    */
  88   g_test_add ("/GTestDBus/Cycle1", TestFixture, NULL,
  89               fixture_setup, test_gtest_dbus, fixture_teardown);
  90   g_test_add ("/GTestDBus/Cycle2", TestFixture, NULL,
  91               fixture_setup, test_gtest_dbus, fixture_teardown);
  92   g_test_add ("/GTestDBus/Cycle3", TestFixture, NULL,
  93               fixture_setup, test_gtest_dbus, fixture_teardown);
  94   g_test_add ("/GTestDBus/Cycle4", TestFixture, NULL,
  95               fixture_setup, test_gtest_dbus, fixture_teardown);
  96   g_test_add ("/GTestDBus/Cycle5", TestFixture, NULL,
  97               fixture_setup, test_gtest_dbus, fixture_teardown);
  98
  99   return g_test_run ();
 100 }