1 files changed, 95 insertions, 0 deletions
diff --git a/tests/printers/test-shift.c b/tests/printers/test-shift.c
new file mode 100644
index 0000000..e85fe9a
--- /dev/null
+++ b/tests/printers/test-shift.c
@@ -0,0 +1,95 @@
+#include "config.h"
+
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <locale.h>
+
+#include "pp-utils.h"
+
+static void
+test_shift (gconstpointer data)
+{
+  const char *contents = data;
+  guint   i;
+  char   *str;
+  char  **lines;
+
+  lines = g_strsplit (contents, "\n", -1);
+  if (lines == NULL)
+    {
+      g_warning ("Test file is empty");
+      g_test_fail ();
+      return;
+    }
+
+  for (i = 0; lines[i] != NULL; i++)
+    {
+      char **items;
+      char  *utf8;
+
+      if (*lines[i] == '#')
+        continue;
+
+      if (*lines[i] == '\0')
+        break;
+
+      items = g_strsplit (lines[i], "\t", -1);
+      str = g_strdup (items[0]);
+      shift_string_left (str);
+      utf8 = g_locale_from_utf8 (items[0], -1, NULL, NULL, NULL);
+      if (g_strcmp0 (str, items[1]) != 0)
+        {
+          g_error ("Result for '%s' doesn't match '%s' (got: '%s')",
+                    utf8, items[1], str);
+          g_test_fail ();
+        }
+      else
+        {
+          g_debug ("Result for '%s' matches '%s'",
+                   utf8, str);
+        }
+
+      g_free (str);
+      g_free (utf8);
+
+      g_strfreev (items);
+    }
+
+  g_strfreev (lines);
+
+}
+
+int
+main (int argc, char **argv)
+{
+  char   *locale;
+  char   *contents;
+
+  /* Running in some locales will
+   * break the tests as "ü" will be transliterated to
+   * "ue" in de_DE, and 'u"' in the C locale.
+   *
+   * Work around that by forcing en_US with UTF-8 in
+   * our tests
+   * https://bugzilla.gnome.org/show_bug.cgi?id=650342 */
+
+  locale = setlocale (LC_ALL, "en_US.UTF-8");
+  if (locale == NULL)
+    {
+      g_debug("Missing en_US.UTF-8 locale, ignoring test.");
+      return 0;
+    }
+
+  bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
+  g_test_init (&argc, &argv, NULL);
+
+  if (g_file_get_contents (TEST_SRCDIR "/shift-test.txt", &contents, NULL, NULL) == FALSE)
+    {
+      g_warning ("Failed to load '%s'", TEST_SRCDIR "/shift-test.txt");
+      return 1;
+    }
+
+  g_test_add_data_func ("/printers/shift", contents, test_shift);
+
+  return g_test_run ();
+}