1 ;;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*-
2 ;;;; *************************************************************************
3 ;;;; FILE IDENTIFICATION
5 ;;;; Name: c-test-fns.cl
6 ;;;; Purpose: UFFI Example file for zlib compression
7 ;;;; Programmer: Kevin M. Rosenberg
8 ;;;; Date Started: Mar 2002
10 ;;;; $Id: uffi-c-test-lib.lisp,v 1.2 2003/05/02 02:50:12 kevin Exp $
12 ;;;; This file, part of UFFI, is Copyright (c) 2002 by Kevin M. Rosenberg
14 ;;;; UFFI users are granted the rights to distribute and use this software
15 ;;;; as governed by the terms of the Lisp Lesser GNU Public License
16 ;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
17 ;;;; *************************************************************************
19 (in-package :uffi-tests)
22 (uffi:def-function ("cs_to_upper" cs-to-upper)
23 ((input (* :unsigned-char)))
27 (defun string-to-upper (str)
28 (uffi:with-foreign-string (str-foreign str)
29 (cs-to-upper str-foreign)
30 (uffi:convert-from-foreign-string str-foreign)))
32 (uffi:def-function ("cs_count_upper" cs-count-upper)
37 (defun string-count-upper (str)
38 (uffi:with-cstring (str-cstring str)
39 (cs-count-upper str-cstring)))
41 (uffi:def-function ("half_double_vector" half-double-vector)
46 (uffi:def-constant +double-vec-length+ 10)
47 (defun test-half-double-vector ()
48 (let ((vec (uffi:allocate-foreign-object :double +double-vec-length+))
50 (dotimes (i +double-vec-length+)
51 (setf (uffi:deref-array vec '(:array :double) i)
52 (coerce i 'double-float)))
53 (half-double-vector +double-vec-length+ vec)
54 (dotimes (i +double-vec-length+)
55 (push (uffi:deref-array vec '(:array :double) i) results))
56 (uffi:free-foreign-object vec)
60 (let ((vec (make-array +double-vec-length+ :element-type 'double-float)))
61 (dotimes (i +double-vec-length+)
62 (setf (aref vec i) (coerce i 'double-float)))
63 (half-double-vector +double-vec-length+ vec)
68 (let ((vec (make-array +double-vec-length+ :element-type 'double-float)))
69 (dotimes (i +double-vec-length+)
70 (setf (aref vec i) (coerce i 'double-float)))
72 (half-double-vector +double-vec-length+ (system:vector-sap vec)))
75 (deftest c-test.1 (string-to-upper "this is a test") "THIS IS A TEST")
76 (deftest c-test.2 (string-to-upper nil) nil)
77 (deftest c-test.3 (string-count-upper "This is a Test") 2)
78 (deftest c-test.4 (string-count-upper nil) -1)
79 (deftest c-test.5 (test-half-double-vector)
80 (0.0d0 0.5d0 1.0d0 1.5d0 2.0d0 2.5d0 3.0d0 3.5d0 4.0d0 4.5d0))