+# Ensure that we can change the language back to the default.
+$m->submit_form_ok({ with_fields => { Lang => 'ja'} },
+ "Back briefly to Japanese");
+$m->text_contains("Lang changed from 'en_us' to 'ja'");
+$m->text_contains(Encode::decode("UTF-8","実名"), "Page content is japanese");
+$m->submit_form_ok({ with_fields => { Lang => ''} },
+ "And set to the default");
+$m->text_contains(Encode::decode("UTF-8","Langは「'ja'」から「(値なし)」に変更されました"));
+$m->text_contains("Real Name", "Page content is english");
+
+undef $m;
+done_testing;