1 ;;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*-
2 ;;;; *************************************************************************
3 ;;;; FILE IDENTIFICATION
5 ;;;; Name: pointers.lisp
6 ;;;; Purpose: Test file for UFFI pointers
7 ;;;; Programmer: Kevin M. Rosenberg
8 ;;;; Date Started: Aug 2003
12 ;;;; This file, part of UFFI, is Copyright (c) 2003 by Kevin M. Rosenberg
14 ;;;; *************************************************************************
16 (in-package #:uffi-tests)
19 (let ((native-string "test string"))
20 (uffi:with-foreign-string (fs native-string)
21 (ensure-char-character
22 (deref-pointer fs :char))))
26 (let ((native-string "test string"))
27 (uffi:with-foreign-string (fs native-string)
28 (ensure-char-character
29 (deref-pointer fs :unsigned-char))))
33 (let ((native-string "test string"))
34 (uffi:with-foreign-string (fs native-string)
36 (deref-pointer fs :unsigned-char))))
40 (let ((native-string "test string"))
41 (uffi:with-foreign-string (fs native-string)
43 (deref-pointer fs :byte))))
47 (let ((fs (uffi:allocate-foreign-object :unsigned-char 128)))
48 (setf (uffi:deref-array fs '(:array :unsigned-char) 0)
49 (uffi:ensure-char-storable #\a))
50 (setf (uffi:deref-array fs '(:array :unsigned-char) 1)
51 (uffi:ensure-char-storable (code-char 0)))
52 (uffi:convert-from-foreign-string fs))
55 ;; This produces an array which needs fli:foreign-aref to access
56 ;; rather than fli:dereference
60 (uffi:with-foreign-object (fs '(:array :unsigned-char 128))
61 (setf (uffi:deref-array fs '(:array :unsigned-char) 0)
62 (uffi:ensure-char-storable #\a))
63 (setf (uffi:deref-array fs '(:array :unsigned-char) 1)
64 (uffi:ensure-char-storable (code-char 0)))
65 (uffi:convert-from-foreign-string fs))