--- t/10-xs.t	2008/08/17 22:27:23	3
+++ t/10-xs.t	2008/08/17 22:30:01	4
@@ -5,7 +5,7 @@
 
 use blib;
 
-use Test::More tests => 5;
+use Test::More tests => 6;
 use Test::Exception;
 use Data::Dump qw/dump/;
 
@@ -20,3 +20,5 @@
 ok( my $db = Search::TokyoDystopia::tcidbnew, 'tcidbnew' );	# FIXME check better
 
 ok( ! Search::TokyoDystopia::tcidbdel( $db ), 'tcidbdel' );
+
+is( Search::TokyoDystopia::tcidbecode( $db ), 0, 'tcidbecode' );