gio/tests/gdbus-test-fixture.c

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