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;;;; -*- Mode: lisp; indent-tabs-mode: nil -*-
;;;
;;; misc.lisp --- Miscellaneous tests.
;;;
;;; Copyright (C) 2006, Luis Oliveira <loliveira@common-lisp.net>
;;;
;;; Permission is hereby granted, free of charge, to any person
;;; obtaining a copy of this software and associated documentation
;;; files (the "Software"), to deal in the Software without
;;; restriction, including without limitation the rights to use, copy,
;;; modify, merge, publish, distribute, sublicense, and/or sell copies
;;; of the Software, and to permit persons to whom the Software is
;;; furnished to do so, subject to the following conditions:
;;;
;;; The above copyright notice and this permission notice shall be
;;; included in all copies or substantial portions of the Software.
;;;
;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
;;; MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
;;; OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
;;; DEALINGS IN THE SOFTWARE.
;;;
(in-package #:cffi-tests)
;;;# foreign-symbol-pointer tests
;;; This might be useful for some libraries that compare function
;;; pointers. http://thread.gmane.org/gmane.lisp.cffi.devel/694
(defcfun "compare_against_abs" :boolean (p :pointer))
(deftest foreign-symbol-pointer.1
(compare-against-abs (foreign-symbol-pointer "abs"))
t)
(defcfun "compare_against_xpto_fun" :boolean (p :pointer))
(deftest foreign-symbol-pointer.2
(compare-against-xpto-fun (foreign-symbol-pointer "xpto_fun"))
t)
;;;# Library tests
;;;
;;; Need to figure out a way to test this. CLISP, for instance, will
;;; automatically reopen the foreign-library when we call a foreign
;;; function so we can't test CLOSE-FOREIGN-LIBRARY this way.
;;;
;;; IIRC, GCC has some extensions to have code run when a library is
;;; loaded and stuff like that. That could work.
#||
#-(and ecl (not dffi))
(deftest library.close.2
(unwind-protect
(progn
(close-foreign-library 'libtest)
(ignore-errors (my-sqrtf 16.0)))
(load-test-libraries))
nil)
#-(or (and ecl (not dffi))
cffi-sys::flat-namespace
cffi-sys::no-foreign-funcall)
(deftest library.close.2
(unwind-protect
(values
(foreign-funcall ("ns_function" :library libtest) :boolean)
(close-foreign-library 'libtest)
(foreign-funcall "ns_function" :boolean)
(close-foreign-library 'libtest2)
(close-foreign-library 'libtest2)
(ignore-errors (foreign-funcall "ns_function" :boolean)))
(load-test-libraries))
t t nil t nil nil)
||#
(deftest library.error.1
(handler-case (load-foreign-library "libdoesnotexistimsure")
(load-foreign-library-error () 'error))
error)
(define-foreign-library pseudo-library
(t pseudo-library-spec))
;;; RT: T clause was being handled as :T by FEATUREP.
;;;
;;; We might want to export (and clean up) the API used in this test
;;; when the need arises.
(deftest library.t-clause
(eq (cffi::foreign-library-spec
(cffi::get-foreign-library 'pseudo-library))
'pseudo-library-spec)
t)
(define-foreign-library library-with-pathname
(t #p"libdoesnotexistimsure"))
;;; RT: we were mishandling pathnames within libraries. (lp#1720626)
(deftest library.error.2
(handler-case (load-foreign-library 'library-with-pathname)
(load-foreign-library-error () 'error))
error)
(deftest library.error.3
(handler-case (load-foreign-library #p"libdoesnotexistimsure")
(load-foreign-library-error () 'error))
error)
;;;# Shareable Byte Vector Tests
#+ecl
(mapc (lambda (x) (pushnew x rtest::*expected-failures*))
'(shareable-vector.1 shareable-vector.2))
(deftest shareable-vector.1
(let ((vector (cffi-sys::make-shareable-byte-vector 5)))
(cffi::with-pointer-to-vector-data (pointer vector)
(strcpy pointer "xpto"))
vector)
#(120 112 116 111 0))
(deftest shareable-vector.2
(block nil
(let ((vector (cffi-sys::make-shareable-byte-vector 5)))
(cffi::with-pointer-to-vector-data (pointer vector)
(strcpy pointer "xpto")
(return vector))))
#(120 112 116 111 0))
;;; Inline foreign-type-size
(deftest foreign-type-size.inline.int
(eql (foreign-type-size :int) (locally (declare (notinline foreign-type-size)) (foreign-type-size :int)))
t)
(deftest foreign-type-size.inline.uint32
(eql (foreign-type-size :uint32) (locally (declare (notinline foreign-type-size)) (foreign-type-size :uint32)))
t)
(deftest foreign-type-size.inline.ptrdiff
(eql (foreign-type-size :ptrdiff) (locally (declare (notinline foreign-type-size)) (foreign-type-size :ptrdiff)))
t)
(deftest foreign-type-size.inline.size
(eql (foreign-type-size :size) (locally (declare (notinline foreign-type-size)) (foreign-type-size :size)))
t)
(deftest foreign-type-size.inline.offset
(eql (foreign-type-size :offset) (locally (declare (notinline foreign-type-size)) (foreign-type-size :offset)))
t)
(deftest foreign-type-size.inline.uintptr
(eql (foreign-type-size :uintptr) (locally (declare (notinline foreign-type-size)) (foreign-type-size :uintptr)))
t)
(deftest foreign-type-size.inline.intptr
(eql (foreign-type-size :intptr) (locally (declare (notinline foreign-type-size)) (foreign-type-size :intptr)))
t)
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