--- t/10-xs.t	2008/08/18 18:55:38	23
+++ t/10-xs.t	2008/08/18 18:57:26	24
@@ -5,7 +5,7 @@
 
 use blib;
 
-use Test::More tests => 28;
+use Test::More tests => 29;
 use Test::Exception;
 use Data::Dump qw/dump/;
 
@@ -69,4 +69,6 @@
 
 ok( tcidboptimize( $idb ), 'tcidboptimize' );
 
+ok( tcidbvanish( $idb ), 'tcidbvanish' );
+
 diag tcidberrmsg( tcidbecode( $idb ) );