X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Fthreads.impure.lisp;h=4205a00a7a9498f8ee0bae2481dd4c91e4095e93;hb=dca20740848a3e316371460a25be29fd574850ed;hp=6df83ca4a5ec8be81f8fbd047e03dd081b58e963;hpb=5ed095bdfed6d335ccc43ac4b826eeb0bf27963e;p=sbcl.git diff --git a/tests/threads.impure.lisp b/tests/threads.impure.lisp index 6df83ca..4205a00 100644 --- a/tests/threads.impure.lisp +++ b/tests/threads.impure.lisp @@ -126,7 +126,7 @@ (setf run t) (dolist (th threads) (sb-thread:join-thread th)) - (assert (= (,op x) (* 10 n)))))) + (assert (= (,op x) (* 10 n)))))) (,name 200000)))) (def-test-cas test-cas-car (cons 0 nil) incf-car car) @@ -336,6 +336,62 @@ (format t "contention ~A ~A~%" kid1 kid2) (wait-for-threads (list kid1 kid2)))))) +;;; GRAB-MUTEX + +(with-test (:name (:grab-mutex :waitp nil)) + (let ((m (make-mutex))) + (with-mutex (m) + (assert (null (join-thread (make-thread + #'(lambda () + (grab-mutex m :waitp nil))))))))) + +(with-test (:name (:grab-mutex :timeout :acquisition-fail)) + #+sb-lutex + (error "Mutex timeout not supported here.") + (let ((m (make-mutex))) + (with-mutex (m) + (assert (null (join-thread (make-thread + #'(lambda () + (grab-mutex m :timeout 0.1))))))))) + +(with-test (:name (:grab-mutex :timeout :acquisition-success)) + #+sb-lutex + (error "Mutex timeout not supported here.") + (let ((m (make-mutex)) + (child)) + (with-mutex (m) + (setq child (make-thread #'(lambda () (grab-mutex m :timeout 1.0)))) + (sleep 0.2)) + (assert (eq (join-thread child) 't)))) + +(with-test (:name (:grab-mutex :timeout+deadline)) + #+sb-lutex + (error "Mutex timeout not supported here.") + (let ((m (make-mutex))) + (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))))) + +(with-test (:name (:grab-mutex :waitp+deadline)) + #+sb-lutex + (error "Mutex timeout not supported here.") + (let ((m (make-mutex))) + (with-mutex (m) + (assert (eq (join-thread + (make-thread #'(lambda () + (sb-sys:with-deadline (:seconds 0.0) + (handler-case + (grab-mutex m :waitp nil) + (sb-sys:deadline-timeout () + :deadline)))))) + 'nil))))) + ;;; semaphores (defmacro raises-timeout-p (&body body) @@ -507,6 +563,8 @@ (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 @@ -524,7 +582,10 @@ (format t "~&multi interrupt test done~%") +#+(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 @@ -612,6 +673,8 @@ (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) @@ -933,6 +996,8 @@ (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 @@ -971,31 +1036,6 @@ | (mp:make-process #'roomy))) |# -;;; KLUDGE: No deadlines while waiting on lutex-based condition variables. This test -;;; would just hang. -#-sb-lutex -(with-test (:name (:condition-variable :wait-multiple)) - (loop repeat 40 do - (let ((waitqueue (sb-thread:make-waitqueue :name "Q")) - (mutex (sb-thread:make-mutex :name "M")) - (failedp nil)) - (format t ".") - (finish-output t) - (let ((threads (loop repeat 200 - collect - (sb-thread:make-thread - (lambda () - (handler-case - (sb-sys:with-deadline (:seconds 0.01) - (sb-thread:with-mutex (mutex) - (sb-thread:condition-wait waitqueue - mutex) - (setq failedp t))) - (sb-sys:deadline-timeout (c) - (declare (ignore c))))))))) - (mapc #'sb-thread:join-thread threads) - (assert (not failedp)))))) - (with-test (:name (:condition-variable :notify-multiple)) (flet ((tester (notify-fun) (let ((queue (make-waitqueue :name "queue")) @@ -1065,6 +1105,8 @@ (assert (not deadline-handler-run-twice?)))) (with-test (:name (:condition-wait :signal-deadline-with-interrupts-enabled)) + #+darwin + (error "Bad Darwin") (let ((mutex (sb-thread:make-mutex)) (waitq (sb-thread:make-waitqueue)) (A-holds? :unknown) @@ -1164,6 +1206,8 @@ (format t "infodb test done~%") (with-test (:name (:backtrace)) + #+darwin + (error "Prone to crash on Darwin, cause unknown.") ;; Printing backtraces from several threads at once used to hang the ;; whole SBCL process (discovered by accident due to a timer.impure ;; test misbehaving). The cause was that packages weren't even @@ -1183,6 +1227,8 @@ (format t "~&starting gc deadlock test: WARNING: THIS TEST WILL HANG ON FAILURE!~%") (with-test (:name (:gc-deadlock)) + #+darwin + (error "Prone to hang on Darwin due to interrupt issues.") ;; Prior to 0.9.16.46 thread exit potentially deadlocked the ;; GC due to *all-threads-lock* and session lock. On earlier ;; versions and at least on one specific box this test is good enough