;;;; more information.
(cl:in-package :cl-user)
+
+(load "test-util.lisp")
+(load "assertoid.lisp")
+(use-package "TEST-UTIL")
+(use-package "ASSERTOID")
+
\f
;;; Prior to sbcl-0.7.1.38, doing something like (RECURSE), even in
;;; safe code, would crash the entire Lisp process. Then the soft
(defvar *count* 100)
;;; Base-case: detecting exhaustion
-(assert (eq :exhausted
- (handler-case
- (recurse)
- (storage-condition (c)
- (declare (ignore c))
- :exhausted))))
+(with-test (:name (:exhaust :basic) :broken-on '(and :sunos :x86-64))
+ (assert (eq :exhausted
+ (handler-case
+ (recurse)
+ (storage-condition (c)
+ (declare (ignore c))
+ :exhausted)))))
;;; Check that non-local control transfers restore the stack
;;; exhaustion checking after unwinding -- and that previous test
;;; didn't break it.
-(let ((exhaust-count 0)
- (recurse-count 0))
- (tagbody
+(with-test (:name (:exhaust :non-local-control) :broken-on '(and :sunos :x86-64))
+ (let ((exhaust-count 0)
+ (recurse-count 0))
+ (tagbody
:retry
- (handler-bind ((storage-condition (lambda (c)
- (declare (ignore c))
- (if (= *count* (incf exhaust-count))
- (go :stop)
- (go :retry)))))
- (incf recurse-count)
- (recurse))
+ (handler-bind ((storage-condition (lambda (c)
+ (declare (ignore c))
+ (if (= *count* (incf exhaust-count))
+ (go :stop)
+ (go :retry)))))
+ (incf recurse-count)
+ (recurse))
:stop)
- (assert (= exhaust-count recurse-count *count*)))
+ (assert (= exhaust-count recurse-count *count*))))
;;; Check that we can safely use user-provided restarts to
;;; unwind.
-(let ((exhaust-count 0)
- (recurse-count 0))
- (block nil
- (handler-bind ((storage-condition (lambda (c)
- (declare (ignore c))
- (if (= *count* (incf exhaust-count))
- (return)
- (invoke-restart (find-restart 'ok))))))
- (loop
- (with-simple-restart (ok "ok")
- (incf recurse-count)
- (recurse)))))
- (assert (= exhaust-count recurse-count *count*)))
+(with-test (:name (:exhaust :restarts) :broken-on '(and :sunos :x86-64))
+ (let ((exhaust-count 0)
+ (recurse-count 0))
+ (block nil
+ (handler-bind ((storage-condition (lambda (c)
+ (declare (ignore c))
+ (if (= *count* (incf exhaust-count))
+ (return)
+ (invoke-restart (find-restart 'ok))))))
+ (loop
+ (with-simple-restart (ok "ok")
+ (incf recurse-count)
+ (recurse)))))
+ (assert (= exhaust-count recurse-count *count*))))
(with-test (:name (:exhaust :binding-stack))
(let ((ok nil)