1 ;;;; miscellaneous side-effectful tests of the MOP
3 ;;;; This software is part of the SBCL system. See the README file for
6 ;;;; While most of SBCL is derived from the CMU CL system, the test
7 ;;;; files (like this one) were written from scratch after the fork
10 ;;;; This software is in the public domain and is provided with
11 ;;;; absolutely no warranty. See the COPYING and CREDITS files for
12 ;;;; more information.
14 ;;; this file attempts to test possible metacircularity issues arising
15 ;;; from adding slots to generic functions in odd places.
22 (defclass super-funcallable-mixin ()
23 ((abc :accessor abc :initarg :abc))
24 (:metaclass funcallable-standard-class))
26 (defclass sub-generic-function1 (standard-generic-function
27 super-funcallable-mixin) ()
28 (:metaclass funcallable-standard-class))
30 (defclass sub-method1 (standard-method) ())
32 (defgeneric myfun1 (a b)
33 (:generic-function-class sub-generic-function1)
34 (:method-class sub-method1))
38 (defmethod myfun1 (a b)
42 (assert (= *count1* 1))
44 (assert (= *count1* 2))
46 (defmethod myfun1 ((a integer) (b integer))
50 (assert (= *count1* 4))
52 (assert (= *count1* 5))
54 ;;; Friendlier superclass order test case
55 (defclass sub-generic-function2 (super-funcallable-mixin
56 standard-generic-function) ()
57 (:metaclass funcallable-standard-class))
59 (defclass sub-method2 (standard-method) ())
61 (defgeneric myfun2 (a b)
62 (:generic-function-class sub-generic-function2)
63 (:method-class sub-method2))
67 (defmethod myfun2 (a b)
71 (assert (= *count2* 1))
73 (assert (= *count2* 2))
75 (defmethod myfun2 ((a integer) (b integer))
79 (assert (= *count2* 4))
81 (assert (= *count2* 5))