1 ;;;; This software is part of the SBCL system. See the README file for
4 ;;;; While most of SBCL is derived from the CMU CL system, the test
5 ;;;; files (like this one) were written from scratch after the fork
8 ;;;; This software is in the public domain and is provided with
9 ;;;; absolutely no warranty. See the COPYING and CREDITS files for
10 ;;;; more information.
12 (in-package "CL-USER")
14 (use-package :test-util)
16 (with-test (:name (:timer :relative))
17 (let* ((has-run-p nil)
18 (timer (make-timer (lambda () (setq has-run-p t))
19 :name "simple timer")))
20 (schedule-timer timer 0.5)
22 (assert (not has-run-p))
25 (assert (zerop (length (sb-impl::%pqueue-contents sb-impl::*schedule*))))))
27 (with-test (:name (:timer :absolute))
28 (let* ((has-run-p nil)
29 (timer (make-timer (lambda () (setq has-run-p t))
30 :name "simple timer")))
31 (schedule-timer timer (+ 1/2 (get-universal-time)) :absolute-p t)
33 (assert (not has-run-p))
36 (assert (zerop (length (sb-impl::%pqueue-contents sb-impl::*schedule*))))))
39 (with-test (:name (:timer :other-thread))
40 (let* ((thread (sb-thread:make-thread (lambda () (sleep 2))))
41 (timer (make-timer (lambda ()
42 (assert (eq thread sb-thread:*current-thread*)))
44 (schedule-timer timer 0.1)))
47 (with-test (:name (:timer :new-thread))
48 (let* ((original-thread sb-thread:*current-thread*)
51 (assert (not (eq original-thread
52 sb-thread:*current-thread*))))
54 (schedule-timer timer 0.1)))
56 (with-test (:name (:timer :repeat-and-unschedule))
60 (make-timer (lambda ()
61 (when (= 5 (incf run-count))
62 (unschedule-timer timer)))))
63 (schedule-timer timer 0 :repeat-interval 0.2)
64 (assert (timer-scheduled-p timer :delta 0.3))
66 (assert (= 5 run-count))
67 (assert (not (timer-scheduled-p timer)))
68 (assert (zerop (length (sb-impl::%pqueue-contents sb-impl::*schedule*))))))
70 (with-test (:name (:timer :reschedule))
71 (let* ((has-run-p nil)
72 (timer (make-timer (lambda ()
73 (setq has-run-p t)))))
74 (schedule-timer timer 0.2)
75 (schedule-timer timer 0.3)
78 (assert (zerop (length (sb-impl::%pqueue-contents sb-impl::*schedule*))))))
80 (with-test (:name (:timer :stress))
81 (let ((time (1+ (get-universal-time))))
83 (schedule-timer (make-timer (lambda ())) time :absolute-p t))
85 (assert (zerop (length (sb-impl::%pqueue-contents sb-impl::*schedule*))))))
87 (defmacro raises-timeout-p (&body body)
88 `(handler-case (progn (progn ,@body) nil)
89 (sb-ext:timeout () t)))
91 (with-test (:name (:with-timeout :timeout))
92 (assert (raises-timeout-p
93 (sb-ext:with-timeout 0.2
96 (with-test (:name (:with-timeout :fall-through))
97 (assert (not (raises-timeout-p
98 (sb-ext:with-timeout 0.3
101 (with-test (:name (:with-timeout :nested-timeout-smaller))
102 (assert(raises-timeout-p
103 (sb-ext:with-timeout 10
104 (sb-ext:with-timeout 0.5
107 (with-test (:name (:with-timeout :nested-timeout-bigger))
108 (assert(raises-timeout-p
109 (sb-ext:with-timeout 0.5
110 (sb-ext:with-timeout 2
114 (with-test (:name (:with-timeout :many-at-the-same-time))
116 (sb-thread:make-thread
118 (sb-ext:with-timeout 0.5