X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=examples%2Funion.cl;fp=examples%2Funion.cl;h=bd6e5b4fbab628f7244de67068df86c3568f654d;hb=acdc714a0b8ea9c0df0c9ffc56699fa010bd549e;hp=c63b946d28fb34379caceca89b09fd09918fbca9;hpb=c49c694169461e9e53659280deb3e65785c0bd12;p=uffi.git

diff --git a/examples/union.cl b/examples/union.cl
index c63b946..bd6e5b4 100644
--- a/examples/union.cl
+++ b/examples/union.cl
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Mar 2002
 ;;;;
-;;;; $Id: union.cl,v 1.4 2002/04/02 21:29:45 kevin Exp $
+;;;; $Id: union.cl,v 1.5 2002/04/02 23:27:05 kevin Exp $
 ;;;;
 ;;;; This file, part of UFFI, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -25,7 +25,7 @@
   (sf :float)
   (df :double))
 
-(defun test-union-1 ()
+(defun run-union-1 ()
   (let ((u (uffi:allocate-foreign-object 'tunion1)))
     (setf (uffi:get-slot-value u 'tunion1 'uint) 
       (+ (char-code #\A) 
@@ -42,5 +42,33 @@
     (uffi:free-foreign-object u))
   (values))
 
+(defun test-union-1 ()
+  (let ((u (uffi:allocate-foreign-object 'tunion1)))
+    (setf (uffi:get-slot-value u 'tunion1 'uint) 
+      (+ (char-code #\A) 
+	 (* 256 (char-code #\B))
+	 (* 65536 (char-code #\C))
+	 (* 16777216 255)))
+    (util.test:test (uffi:ensure-char-character 
+		(uffi:get-slot-value u 'tunion1 'char))
+	       #\A
+	       :test #'eql
+	       :fail-info "Error with union character")
+    
+    (util.test:test (> 0 (uffi:get-slot-value u 'tunion1 'int))
+	       t
+	       :fail-info
+	       "Error with negative int in union")
+    (util.test:test (plusp (uffi:get-slot-value u 'tunion1 'uint))
+	       t
+	       :fail-info
+	       "Error with unsigned int in union")
+    (uffi:free-foreign-object u))
+  (values))
+
 #+examples-uffi
+(run-union-1)
+
+
+#+test-uffi
 (test-union-1)