1 files changed, 75 insertions, 0 deletions
diff --git a/tests/datetime/test-timezone-gfx.c b/tests/datetime/test-timezone-gfx.c
new file mode 100644
index 0000000..1c25d48
--- /dev/null
+++ b/tests/datetime/test-timezone-gfx.c
@@ -0,0 +1,75 @@
+#include <config.h>
+#include <locale.h>
+#include <gtk/gtk.h>
+
+#include "cc-datetime-resources.h"
+#include "tz.h"
+
+static void
+test_timezone_gfx (gconstpointer data)
+{
+  g_autoptr(TzDB) db = NULL;
+  GPtrArray *locs;
+  const char *pixmap_dir;
+  guint i;
+
+  pixmap_dir = data;
+  db = tz_load_db ();
+  locs = tz_get_locations (db);
+
+  for (i = 0; i < locs->len ; i++)
+    {
+      g_autofree gchar *filename = NULL;
+      g_autofree gchar *path = NULL;
+      TzLocation *location;
+      TzInfo *info;
+      gdouble selected_offset;
+      gchar buf[16];
+
+      location = locs->pdata[i];
+      info = tz_info_from_location (location);
+      selected_offset = tz_location_get_utc_offset (location) / (60.0 * 60.0) + (info->daylight ? -1.0 : 0.0);
+      tz_info_free (info);
+
+      filename = g_strdup_printf ("timezone_%s.png", g_ascii_formatd (buf, sizeof (buf), "%g", selected_offset));
+      path = g_build_filename (pixmap_dir, filename, NULL);
+
+      if (!g_file_test (path, G_FILE_TEST_IS_REGULAR))
+        {
+          g_message ("File '%s' missing for zone '%s'", filename, location->zone);
+          g_test_fail ();
+        }
+    }
+}
+
+gint
+main (gint    argc,
+      gchar **argv)
+{
+  gchar *pixmap_dir;
+
+  setlocale (LC_ALL, "");
+  g_test_init (&argc, &argv, NULL);
+
+  g_setenv ("G_DEBUG", "fatal_warnings", FALSE);
+
+  g_resources_register (cc_datetime_get_resource ());
+
+  if (argc == 2)
+    {
+      pixmap_dir = g_strdup (argv[1]);
+    }
+  else if (argc == 1)
+    {
+      pixmap_dir = g_strdup (SRCDIR "/data/");
+    }
+  else
+    {
+      g_message ("Usage: %s [PIXMAP DIRECTORY]", argv[0]);
+      return 1;
+    }
+
+  g_test_add_data_func ("/datetime/timezone-gfx", pixmap_dir, test_timezone_gfx);
+
+  return g_test_run ();
+}