mirror of
git://git.code.sf.net/p/sbcl/sbcl
synced 2026-09-10 07:26:40 -04:00
48 lines
1.6 KiB
Common Lisp
48 lines
1.6 KiB
Common Lisp
;;;; miscellaneous side-effectful tests of the MOP
|
|
|
|
;;;; This software is part of the SBCL system. See the README file for
|
|
;;;; more information.
|
|
;;;;
|
|
;;;; While most of SBCL is derived from the CMU CL system, the test
|
|
;;;; files (like this one) were written from scratch after the fork
|
|
;;;; from CMU CL.
|
|
;;;;
|
|
;;;; This software is in the public domain and is provided with
|
|
;;;; absolutely no warranty. See the COPYING and CREDITS files for
|
|
;;;; more information.
|
|
|
|
;;; This file contains tests of UPDATE-DEPENDENT.
|
|
|
|
(defclass dependent-history ()
|
|
((history :initarg :history :accessor history)))
|
|
|
|
(defmethod sb-mop:update-dependent ((generic-function generic-function)
|
|
(history dependent-history)
|
|
&rest args)
|
|
(push args (history history)))
|
|
(defmethod sb-mop:update-dependent ((class class)
|
|
(history dependent-history)
|
|
&rest args)
|
|
(push (cons class args) (history history)))
|
|
|
|
(defvar *history* (make-instance 'dependent-history :history nil))
|
|
|
|
(defgeneric upd1 (x))
|
|
(sb-mop:add-dependent #'upd1 *history*)
|
|
(defmethod upd1 ((x integer)) x)
|
|
|
|
(with-test (:name (:mop-8 1))
|
|
(let ((last (car (history *history*))))
|
|
(assert (eq (car last) 'add-method))
|
|
(assert (typep (cadr last) 'standard-method))))
|
|
|
|
(defclass foo ()
|
|
())
|
|
(sb-mop:add-dependent (find-class 'foo) *history*)
|
|
(defclass foo ()
|
|
((a :initarg :a)))
|
|
|
|
(with-test (:name (:mop-8 2))
|
|
(let ((last (car (history *history*))))
|
|
(assert (eq (car last) (find-class 'foo)))))
|