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   gchar *file;
   9   GError *error = NULL;
  10   const gchar *contents =
  11     "[Desktop Entry]\n"
  12     "Name=Application\n"
  13     "Version=1.0\n"
  14     "Type=Application\n"
  15     "Exec=true\n";
  16
  17   file = g_build_filename (path, "app.desktop", NULL);
  18
  19   g_file_set_contents (file, contents, -1, &error);
  20   g_assert_no_error (error);
  21
  22   g_free (file);
  23
  24   return G_SOURCE_REMOVE;
  25 }
  26
  27 static gboolean
  28 delete_app (gpointer data)
  29 {
  30   const gchar *path = data;
  31   gchar *file;
  32
  33   file = g_build_filename (path, "app.desktop", NULL);
  34
  35   g_remove (file);
  36
  37   g_free (file);
  38
  39   return G_SOURCE_REMOVE;
  40 }
  41
  42 static gboolean changed_fired;
  43
  44 static void
  45 changed_cb (GAppInfoMonitor *monitor, GMainLoop *loop)
  46 {
  47   changed_fired = TRUE;
  48   g_main_loop_quit (loop);
  49 }
  50
  51 static gboolean
  52 quit_loop (gpointer data)
  53 {
  54   GMainLoop *loop = data;
  55
  56   g_main_loop_quit (loop);
  57
  58   return G_SOURCE_REMOVE;
  59 }
  60
  61 static void
  62 test_app_monitor (void)
  63 {
  64   gchar *path;
  65   GAppInfoMonitor *monitor;
  66   GMainLoop *loop;
  67
  68   path = g_build_filename (g_get_user_data_dir (), "applications", NULL);
  69   g_mkdir (path, 0755);
  70
  71   /* FIXME: this shouldn't be required */
  72   g_list_free_full (g_app_info_get_all (), g_object_unref);
  73
  74   monitor = g_app_info_monitor_get ();
  75   loop = g_main_loop_new (NULL, FALSE);
  76
  77   g_signal_connect (monitor, "changed", G_CALLBACK (changed_cb), loop);
  78
  79   g_idle_add (create_app, path);
  80   g_timeout_add_seconds (3, quit_loop, loop);
  81
  82   g_main_loop_run (loop);
  83   g_assert (changed_fired);
  84   changed_fired = FALSE;
  85
  86   /* FIXME: this shouldn't be required */
  87   g_list_free_full (g_app_info_get_all (), g_object_unref);
  88
  89   g_idle_add (delete_app, path);
  90   g_timeout_add_seconds (3, quit_loop, loop);
  91
  92   g_main_loop_run (loop);
  93   g_assert (changed_fired);
  94
  95   g_main_loop_unref (loop);
  96
  97   g_object_unref (monitor);
  98   g_free (path);
  99 }
 100
 101 int
 102 main (int argc, char *argv[])
 103 {
 104   gchar *path;
 105
 106   path = g_mkdtemp (g_strdup ("app_monitor_XXXXXX"));
 107   g_setenv ("XDG_DATA_DIRS", path, TRUE);
 108   g_setenv ("XDG_DATA_HOME", path, TRUE);
 109
 110   g_test_init (&argc, &argv, NULL);
 111
 112   g_test_add_func ("/monitor/app", test_app_monitor);
 113
 114   return g_test_run ();
 115 }