gio/tests/appmonitor.c

   1 #include <gio/gio.h>
   2 #include <gstdio.h>
   3
   4 static gboolean
   5 create_app (gpointer data)
   6 {
   7   const gchar *path = data;
   8   GError *error = NULL;
   9   const gchar *contents =
  10     "[Desktop Entry]\n"
  11     "Name=Application\n"
  12     "Version=1.0\n"
  13     "Type=Application\n"
  14     "Exec=true\n";
  15
  16   g_file_set_contents (path, contents, -1, &error);
  17   g_assert_no_error (error);
  18
  19   return G_SOURCE_REMOVE;
  20 }
  21
  22 static void
  23 delete_app (gpointer data)
  24 {
  25   const gchar *path = data;
  26
  27   g_remove (path);
  28 }
  29
  30 static gboolean changed_fired;
  31
  32 static void
  33 changed_cb (GAppInfoMonitor *monitor, GMainLoop *loop)
  34 {
  35   changed_fired = TRUE;
  36   g_main_loop_quit (loop);
  37 }
  38
  39 static gboolean
  40 quit_loop (gpointer data)
  41 {
  42   GMainLoop *loop = data;
  43
  44   if (g_main_loop_is_running (loop))
  45     g_main_loop_quit (loop);
  46
  47   return G_SOURCE_REMOVE;
  48 }
  49
  50 static void
  51 test_app_monitor (void)
  52 {
  53   gchar *path, *app_path;
  54   GAppInfoMonitor *monitor;
  55   GMainLoop *loop;
  56
  57   path = g_build_filename (g_get_user_data_dir (), "applications", NULL);
  58   g_mkdir (path, 0755);
  59
  60   app_path = g_build_filename (path, "app.desktop", NULL);
  61
  62   /* FIXME: this shouldn't be required */
  63   g_list_free_full (g_app_info_get_all (), g_object_unref);
  64
  65   monitor = g_app_info_monitor_get ();
  66   loop = g_main_loop_new (NULL, FALSE);
  67
  68   g_signal_connect (monitor, "changed", G_CALLBACK (changed_cb), loop);
  69
  70   g_idle_add (create_app, app_path);
  71   g_timeout_add_seconds (3, quit_loop, loop);
  72
  73   g_main_loop_run (loop);
  74   g_assert (changed_fired);
  75   changed_fired = FALSE;
  76
  77   /* FIXME: this shouldn't be required */
  78   g_list_free_full (g_app_info_get_all (), g_object_unref);
  79
  80   g_timeout_add_seconds (3, quit_loop, loop);
  81
  82   delete_app (app_path);
  83
  84   g_main_loop_run (loop);
  85
  86   g_assert (changed_fired);
  87
  88   g_main_loop_unref (loop);
  89   g_remove (app_path);
  90
  91   g_object_unref (monitor);
  92
  93   g_free (path);
  94   g_free (app_path);
  95 }
  96
  97 int
  98 main (int argc, char *argv[])
  99 {
 100   gchar *path;
 101
 102   path = g_mkdtemp (g_strdup ("app_monitor_XXXXXX"));
 103   g_setenv ("XDG_DATA_DIRS", path, TRUE);
 104   g_setenv ("XDG_DATA_HOME", path, TRUE);
 105
 106   g_test_init (&argc, &argv, NULL);
 107
 108   g_test_add_func ("/monitor/app", test_app_monitor);
 109
 110   return g_test_run ();
 111 }