;;;; Programmer: Kevin M. Rosenberg
;;;; Date Started: Mar 2002
;;;;
-;;;; $Id: union.cl,v 1.2 2002/03/21 08:30:10 kevin Exp $
+;;;; $Id: union.cl,v 1.7 2002/04/03 00:57:48 kevin Exp $
;;;;
;;;; This file, part of UFFI, is Copyright (c) 2002 by Kevin M. Rosenberg
;;;;
(sf :float)
(df :double))
-(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)))
- (format t "~&Should be #\A: ~S"
+(defun run-union-1 ()
+ (let ((u (uffi:allocate-foreign-object 'tunion1)))
+ (setf (uffi:get-slot-value u 'tunion1 'uint)
+ #-sparc
+ (+ (* 1 (char-code #\A))
+ (* 256 (char-code #\B))
+ (* 65536 (char-code #\C))
+ (* 16777216 255))
+ #+(or sparc sparc-v9)
+ (+ (* 16777216 (char-code #\A))
+ (* 65536 (char-code #\B))
+ (* 256 (char-code #\C))
+ (* 1 255)))
+ (format *standard-output* "~&Should be #\A: ~S"
(uffi:ensure-char-character
(uffi:get-slot-value u 'tunion1 'char)))
- (format t "~&Should be negative number: ~D"
+ (format *standard-output* "~&Should be negative number: ~D"
(uffi:get-slot-value u 'tunion1 'int))
- (format t "~&Should be positive number: ~D"
+ (format *standard-output* "~&Should be positive number: ~D"
(uffi:get-slot-value u 'tunion1 'uint))
(uffi:free-foreign-object u))
(values))
-#+uffi-test
+(defun test-union-1 ()
+ (let ((u (uffi:allocate-foreign-object 'tunion1)))
+ (setf (uffi:get-slot-value u 'tunion1 'uint)
+ #-sparc
+ (+ (* 1 (char-code #\A))
+ (* 256 (char-code #\B))
+ (* 65536 (char-code #\C))
+ (* 16777216 128))
+ #+(or sparc sparc-v9)
+ (+ (* 16777216 (char-code #\A))
+ (* 65536 (char-code #\B))
+ (* 256 (char-code #\C))
+ (* 1 128))) ;set signed bit
+ (util.test:test (uffi:ensure-char-character
+ (uffi:get-slot-value u 'tunion1 'char))
+ #\A
+ :test #'eql
+ :fail-info "Error with union character")
+ #-(or sparc sparc-v9)
+ (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)