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(define-module (test atomic-queue)
:use-module (srfi srfi-64)
:use-module (srfi srfi-88)
:use-module (hnh util atomic-queue))
;;; TODO multithreaded tests
(define q (atomic-queue))
(enqueue! 1 q)
(enqueue! 2 q)
(enqueue! 3 q)
(test-equal 1 (dequeue! q))
(enqueue! 4 q)
(test-equal "Returned order when extracting list"
'(2 3 4) (queue->list q))
(test-equal 2 (dequeue! q))
(test-equal 3 (dequeue! q))
(test-equal 4 (dequeue! q))
(test-equal #f (dequeue! q))
(test-equal #f (dequeue! q))
(test-group "Errors are capturable"
(catch #t
(lambda ()
(queue-peek q)
(test-assert "Should never be reached" #f))
(lambda _ (test-assert #t "Error correctly captured"))))
'((hnh util atomic-queue))
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