1 files changed, 65 insertions, 0 deletions
diff --git a/tests/datetime/test-timezone.c b/tests/datetime/test-timezone.c
new file mode 100644
index 0000000..5962fc4
--- /dev/null
+++ b/tests/datetime/test-timezone.c
@@ -0,0 +1,65 @@
+#include <locale.h>
+#include <gtk/gtk.h>
+#include "cc-datetime-resources.h"
+#include "cc-timezone-map.h"
+
+static void
+test_timezone (void)
+{
+  g_autoptr(GHashTable) ht = NULL;
+  CcTimezoneMap *map;
+  TzDB *tz_db;
+  guint i;
+
+  ht = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
+  map = cc_timezone_map_new ();
+  tz_db = tz_load_db ();
+
+  g_assert_nonnull (tz_db);
+  g_assert_nonnull (tz_db->locations);
+
+  for (i = 0; tz_db->locations && i < tz_db->locations->len; i++)
+    {
+      g_autofree gchar *clean_tz = NULL;
+      TzLocation *location = NULL;
+
+      location = g_ptr_array_index (tz_db->locations, i);
+      clean_tz = tz_info_get_clean_name (tz_db, location->zone);
+
+      if (!cc_timezone_map_set_timezone (map, location->zone))
+        {
+          if (!g_hash_table_contains (ht, clean_tz))
+            {
+              if (g_strcmp0 (clean_tz, location->zone) == 0)
+                g_printerr ("Failed to locate timezone '%s'\n", location->zone);
+              else
+                g_printerr ("Failed to locate timezone '%s' (original name: '%s')\n", clean_tz, location->zone);
+              g_hash_table_insert (ht, g_strdup (clean_tz), GINT_TO_POINTER (TRUE));
+            }
+
+          /* We don't warn for those, we'll just fallback
+           * in the panel code */
+          if (!g_str_equal (clean_tz, "posixrules") && !g_str_equal (clean_tz, "Factory"))
+            g_test_fail ();
+        }
+    }
+
+  tz_db_free (tz_db);
+}
+
+gint
+main (gint    argc,
+      gchar **argv)
+{
+  setlocale (LC_ALL, "");
+  gtk_init (NULL, NULL);
+  g_test_init (&argc, &argv, NULL);
+
+  g_resources_register (cc_datetime_get_resource ());
+
+  g_setenv ("G_DEBUG", "fatal_warnings", FALSE);
+
+  g_test_add_func ("/datetime/timezone", test_timezone);
+
+  return g_test_run ();
+}