+
+#+sb-thread
+(with-test (:name :pass-arguments-to-thread)
+ (assert (= 3 (join-thread (make-thread #'+ :arguments '(1 2))))))
+
+#+sb-thread
+(with-test (:name :pass-atom-to-thread)
+ (assert (= 1/2 (join-thread (make-thread #'/ :arguments 2)))))
+
+#+sb-thread
+(with-test (:name :pass-nil-to-thread)
+ (assert (= 1 (join-thread (make-thread #'* :arguments '())))))
+
+#+sb-thread
+(with-test (:name :pass-nothing-to-thread)
+ (assert (= 1 (join-thread (make-thread #'*)))))
+
+#+sb-thread
+(with-test (:name :pass-improper-list-to-thread)
+ (multiple-value-bind (value error)
+ (ignore-errors (make-thread #'+ :arguments '(1 . 1)))
+ (when value
+ (join-thread value))
+ (assert (and (null value)
+ error))))
+
+(with-test (:name (:wait-for :basics))
+ (assert (not (sb-ext:wait-for nil :timeout 0.1)))
+ (assert (eql 42 (sb-ext:wait-for 42)))
+ (let ((n 0))
+ (assert (eql 100 (sb-ext:wait-for (when (= 100 (incf n))
+ n))))))
+
+(with-test (:name (:wait-for :deadline))
+ (assert (eq :ok
+ (sb-sys:with-deadline (:seconds 10)
+ (assert (not (sb-ext:wait-for nil :timeout 0.1)))
+ :ok)))
+ (assert (eq :deadline
+ (handler-case
+ (sb-sys:with-deadline (:seconds 0.1)
+ (sb-ext:wait-for nil :timeout 10)
+ (error "oops"))
+ (sb-sys:deadline-timeout () :deadline)))))