Add patches from Aymeric Vincent to fix sb-posix on recentish NetBSD.

[sbcl.git] / contrib / sb-concurrency / tests / test-mailbox.lisp

diff --git a/contrib/sb-concurrency/tests/test-mailbox.lisp b/contrib/sb-concurrency/tests/test-mailbox.lisp
index 5243446..88d3975 100644 (file)
--- a/contrib/sb-concurrency/tests/test-mailbox.lisp
+++ b/contrib/sb-concurrency/tests/test-mailbox.lisp
@@ -38,9 +38,31 @@
   (3 nil (#\1 #\2 #\3) nil)
   (0 t nil t))
 
-;;; FIXME: Several tests disabled on Darwin due to hangs. Something not right
-;;; with mailboxes -- or possibly semaphores -- there.
-#+(and sb-thread (not darwin))
+#+sb-thread
+(deftest mailbox-timeouts
+    (let* ((mbox (make-mailbox))
+           (writers (loop for i from 1 upto 20
+                          collect (make-thread
+                                   (lambda (x)
+                                     (loop repeat 50
+                                           do (send-message mbox x)
+                                              (sleep 0.001)))
+                                   :arguments i)))
+           (readers (loop repeat 10
+                          collect (make-thread
+                                   (lambda ()
+                                     (loop while (receive-message mbox :timeout 0.1)
+                                           count t))))))
+      (mapc #'join-thread writers)
+      (apply #'+ (mapcar #'join-thread readers)))
+  1000)
+
+;;; FIXME: Several tests disabled on SunOS due to hangs.
+;;;
+;;; The issues don't seem to have anything to do with mailboxes
+;;; per-se, but are rather related to our usage of signal-unsafe
+;;; pthread functions inside signal handlers.
+#+(and sb-thread (not sunos))
 (progn
 
 ;; Dummy struct for ATOMIC-INCF to work.
@@ -209,4 +231,4 @@
   (:garbage  . 0)
   (:timeouts . 0))
 
-) ; #+sb-thread (progn ...
\ No newline at end of file
+) ; #+sb-thread (progn ...