0.8.12.24: Stomping on a PCL buglet

[sbcl.git] / tests / condition.impure.lisp

diff --git a/tests/condition.impure.lisp b/tests/condition.impure.lisp
index 03145a7..b454b4b 100644 (file)
--- a/tests/condition.impure.lisp
+++ b/tests/condition.impure.lisp
@@ -37,5 +37,14 @@
   (assert (eql (code-msg code) 2))
   (assert (eql (%code-msg code) 1)))
 
+;;; Check that initializing the condition class metaobject doesn't create
+;;; any instances. Reported by Marco Baringer on sbcl-devel Mon, 05 Jul 2004.
+(defvar *condition-count* 0)
+(define-condition counted-condition () ((slot :initform (incf *condition-count*))))
+(defmethod frob-counted-condition ((x counted-condition)) x)
+(assert (= 0 *condition-count*))
+(assert (typep (sb-mop:class-prototype (find-class 'counted-condition))
+              '(and condition counted-condition)))
+
 ;;; success
 (sb-ext:quit :unix-status 104)