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sctp-bundling-tests.scm
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;;;
;;; Copyright (C) 2006-2010 M. Tuexen, [email protected]
;;;
;;; All rights reserved.
;;;
;;; Redistribution and use in source and binary forms, with or
;;; without modification, are permitted provided that the
;;; following conditions are met:
;;; 1. Redistributions of source code must retain the above
;;; copyright notice, this list of conditions and the
;;; following disclaimer.
;;; 2. Redistributions in binary form must reproduce the
;;; above copyright notice, this list of conditions and
;;; the following disclaimer in the documentation and/or
;;; other materials provided with the distribution.
;;; 3. Neither the name of the project nor the names of
;;; its contributors may be used to endorse or promote
;;; products derived from this software without specific
;;; prior written permission.
;;;
;;; THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS
;;; ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
;;; BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
;;; MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
;;; DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS
;;; BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
;;; EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
;;; LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
;;; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
;;; HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
;;; IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
;;; NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
;;; USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
;;; OF SUCH DAMAGE.
(define (sctp-send-bundled-heartbeat-chunks-help peer-server? peer-addr local-port peer-port number-of-chunks)
(sctp-cleanup)
(let* ((tcb (if peer-server?
(associate-from-port peer-addr local-port peer-port tester-os tester-mis)
(accept-association tester-os tester-mis)))
(chunk (make-heartbeat-chunk (make-heartbeat-parameter (vector))))
(chunks (make-vector number-of-chunks))
(header (car tcb))
(peer-address (cadddr tcb)))
(dotimes (i number-of-chunks)
(vector-set! chunks i chunk))
(sctp-send header chunks peer-address)
(sctp-receive-chunk heartbeat-ack-chunk?)
(let ((result (sctp-receive 1000)))
(sctp-send header
(vector (make-abort-chunk #f))
peer-addr)
(if (equal? result (list #f #f #f #f #f))
stt-test-result-passed
(let ((chunk (vector-ref (cadr result) 0)))
(if (heartbeat-ack-chunk? chunk)
stt-test-result-failed
stt-test-result-passed))))))
;;; (sctp-send-bundled-heartbeat-chunks-help sut-is-server sut-addr tester-port sut-port 10)
(define (sctp-bundled-heartbeats peer-server? peer-addr local-port peer-port)
(sctp-send-bundled-heartbeat-chunks-help peer-server? peer-addr local-port peer-port 10))
(define (sctp-send-bundled-unknown-chunks-help peer-server? peer-addr local-port peer-port number-of-chunks)
(sctp-cleanup)
(let* ((tcb (if peer-server?
(associate-from-port peer-addr local-port peer-port tester-os tester-mis)
(accept-association tester-os tester-mis)))
(chunk (make-chunk #xf7 0 (vector)))
(chunks (make-vector number-of-chunks))
(header (car tcb))
(peer-address (cadddr tcb)))
(dotimes (i number-of-chunks)
(vector-set! chunks i chunk))
(sctp-send header chunks peer-address)
(sctp-receive-chunk error-chunk?)
(let ((result (sctp-receive 1000)))
(sctp-send header
(vector (make-abort-chunk #f))
peer-addr)
(if (equal? result (list #f #f #f #f #f))
stt-test-result-passed
(let ((chunk (vector-ref (cadr result) 0)))
(if (error-chunk? chunk)
stt-test-result-failed
stt-test-result-passed))))))
;;;(sctp-send-bundled-unknown-chunks-help sut-is-server sut-addr tester-port sut-port 10)
(define (sctp-bundled-unknowns peer-server? peer-addr local-port peer-port)
(sctp-send-bundled-unknown-chunks-help peer-server? peer-addr local-port peer-port 10))
(define (sctp-send-bundled-shutdown-ack-chunks-help peer-server? peer-addr local-port peer-port number-of-chunks)
(sctp-reset)
(let* ((header (make-common-header local-port peer-port 1))
(chunk (make-shutdown-ack-chunk))
(chunks (make-vector number-of-chunks)))
(dotimes (i number-of-chunks)
(vector-set! chunks i chunk))
(sctp-send header chunks peer-addr)
(sctp-receive-chunk shutdown-complete-chunk?)
(let ((result (sctp-receive 1000)))
(sctp-send header
(vector (make-abort-chunk #f))
peer-addr)
(if (equal? result (list #f #f #f #f #f))
stt-test-result-passed
(let ((chunk (vector-ref (cadr result) 0)))
(if (shutdown-complete-chunk? chunk)
stt-test-result-failed
stt-test-result-passed))))))
;;;(sctp-send-bundled-shutdown-ack-chunks-help sut-is-server sut-addr tester-port sut-port 10)
(define (sctp-bundled-shutdown-acks peer-server? peer-addr local-port peer-port)
(sctp-send-bundled-shutdown-ack-chunks-help peer-server? peer-addr local-port peer-port 10))