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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)
;;; From CLRFI-1
(defun featurep (feature-expression)
(etypecase feature-expression
(symbol (not (null (member feature-expression *features*))))
(cons ; Not LIST, as we've already eliminated NIL.
(ecase (first feature-expression)
(:and (every #'featurep (rest feature-expression)))
(:or (some #'featurep (rest feature-expression)))
(:not (not (featurep (cadr feature-expression))))))))
;;; Test relations between OS features.
(deftest features.os.1
(if (featurep 'cffi-features:windows)
(not (or (featurep 'cffi-features:unix)
(featurep 'cffi-features:darwin)))
t)
t)
(deftest features.os.2
(if (featurep 'cffi-features:darwin)
(and (not (featurep 'cffi-features:windows))
(featurep 'cffi-features:unix))
t)
t)
(deftest features.os.3
(if (featurep 'cffi-features:unix)
(not (featurep 'cffi-features:windows))
t)
t)
;;; Test mutual exclusiveness of CPU features.
(defparameter *cpu-features*
'(cffi-features:x86
cffi-features:x86-64
cffi-features:ppc32))
(deftest features.cpu.1
(loop for feature in *cpu-features*
when (featurep feature)
sum 1)
1)
;;;; 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)
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