(with-test (:name (:grab-mutex :timeout :acquisition-fail))
#+sb-lutex
(error "Mutex timeout not supported here.")
- (let ((m (make-mutex)))
+ (let ((m (make-mutex))
+ (w (make-semaphore)))
(with-mutex (m)
- (assert (null (join-thread (make-thread
- #'(lambda ()
- (grab-mutex m :timeout 0.1)))))))))
+ (let ((th (make-thread
+ #'(lambda ()
+ (prog1
+ (grab-mutex m :timeout 0.1)
+ (signal-semaphore w))))))
+ ;; Wait for it to -- otherwise the detect the deadlock chain
+ ;; from JOIN-THREAD.
+ (wait-on-semaphore w)
+ (assert (null (join-thread th)))))))
(with-test (:name (:grab-mutex :timeout :acquisition-success))
#+sb-lutex
(with-test (:name (:grab-mutex :timeout+deadline))
#+sb-lutex
(error "Mutex timeout not supported here.")
- (let ((m (make-mutex)))
+ (let ((m (make-mutex))
+ (w (make-semaphore)))
(with-mutex (m)
- (assert (eq (join-thread
- (make-thread #'(lambda ()
- (sb-sys:with-deadline (:seconds 0.0)
- (handler-case
- (grab-mutex m :timeout 0.0)
- (sb-sys:deadline-timeout ()
- :deadline))))))
- :deadline)))))
+ (let ((th (make-thread #'(lambda ()
+ (sb-sys:with-deadline (:seconds 0.0)
+ (handler-case
+ (grab-mutex m :timeout 0.0)
+ (sb-sys:deadline-timeout ()
+ (signal-semaphore w)
+ :deadline)))))))
+ (wait-on-semaphore w)
+ (assert (eq (join-thread th) :deadline))))))
(with-test (:name (:grab-mutex :waitp+deadline))
#+sb-lutex
(defun alloc-stuff () (copy-list '(1 2 3 4 5)))
(with-test (:name (:interrupt-thread :interrupt-consing-child))
- #+darwin
- (error "Hangs on Darwin.")
(let ((thread (sb-thread:make-thread (lambda () (loop (alloc-stuff))))))
(let ((killers
(loop repeat 4 collect
#+(or x86 x86-64) ;; x86oid-only, see internal commentary.
(with-test (:name (:interrupt-thread :interrupt-consing-child :again))
- #+darwin
- (error "Hangs on Darwin.")
(let ((c (make-thread (lambda () (loop (alloc-stuff))))))
;; NB this only works on x86: other ports don't have a symbol for
;; pseudo-atomic atomicity
(assert (sb-thread:join-thread thread))))
(with-test (:name (:two-threads-running-gc))
- #+darwin
- (error "Hangs on Darwin.")
(let (a-done b-done)
(make-thread (lambda ()
(dotimes (i 100)
(format t "~&multiple reader hash table test done~%")
(with-test (:name (:hash-table-single-accessor-parallel-gc))
- #+darwin
- (error "Prone to hang on Darwin due to interrupt issues.")
(let ((hash (make-hash-table))
(*errors* nil))
(let ((threads (list (sb-thread:make-thread