0.9.5.76:

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

diff --git a/tests/condition.impure.lisp b/tests/condition.impure.lisp
index 246a6a8..07b41e0 100644 (file)
--- a/tests/condition.impure.lisp
+++ b/tests/condition.impure.lisp
@@ -36,3 +36,25 @@
   (setf (code-msg code) 2)
   (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)))
+
+(define-condition picky-condition () ())
+(restart-case
+    (handler-case
+        (error 'picky-condition)
+      (picky-condition (c)
+        (assert (eq (car (compute-restarts)) (car (compute-restarts c))))))
+  (picky-restart ()
+    :report "Do nothing."
+    :test (lambda (c) (typep c 'picky-condition))
+    'ok))
+
+;;; success