--- gforth/test/coreext.fs	2005/08/02 12:00:52	1.1
+++ gforth/test/coreext.fs	2011/12/31 15:29:26	1.7
@@ -1,12 +1,12 @@
 \ test some core ext words
 
-\ Copyright (C) 2005 Free Software Foundation, Inc.
+\ Copyright (C) 2005,2007,2010,2011 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
 \ Gforth is free software; you can redistribute it and/or
 \ modify it under the terms of the GNU General Public License
-\ as published by the Free Software Foundation; either version 2
+\ as published by the Free Software Foundation, either version 3
 \ of the License, or (at your option) any later version.
 
 \ This program is distributed in the hope that it will be useful,
@@ -15,10 +15,24 @@
 \ GNU General Public License for more details.
 
 \ You should have received a copy of the GNU General Public License
-\ along with this program; if not, write to the Free Software
-\ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
+\ along with this program. If not, see http://www.gnu.org/licenses/.
 
+testing core ext
 { 1 2 3 4 0 roll -> 1 2 3 4 }
 { 1 2 3 4 1 roll -> 1 2 4 3 }
 { 1 2 3 4 2 roll -> 1 3 4 2 }
 { 1 2 3 4 3 roll -> 2 3 4 1 }
+
+{ 1 0 U> -> <TRUE> }
+{ 2 1 U> -> <TRUE> }
+{ MID-UINT 0 U> -> <TRUE> }
+{ MAX-UINT 0 U> -> <TRUE> }
+{ MAX-UINT MID-UINT U> -> <TRUE> }
+{ 0 0 U> -> <FALSE> }
+{ 1 1 U> -> <FALSE> }
+{ 0 1 U> -> <FALSE> }
+{ 1 2 U> -> <FALSE> }
+{ 0 MID-UINT U> -> <FALSE> }
+{ 0 MAX-UINT U> -> <FALSE> }
+{ MID-UINT MAX-UINT U> -> <FALSE> }
+