X-Git-Url: https://jxself.org/git/?p=8sync.git;a=blobdiff_plain;f=tests%2Ftest-actors.scm;h=ea0324cd0bed6206be783a4e8755857c16b843b9;hp=fa339222d80ebf8d01c41176560fd6fea061818f;hb=1c7504b3ea4ead41410c660702eccf70b6556363;hpb=011f388e6b4f21d53685982c847826799fbe0c88 diff --git a/tests/test-actors.scm b/tests/test-actors.scm index fa33922..ea0324c 100644 --- a/tests/test-actors.scm +++ b/tests/test-actors.scm @@ -1,32 +1,185 @@ +;;; 8sync --- Asynchronous programming for Guile +;;; Copyright (C) 2016 Christopher Allan Webber +;;; +;;; This file is part of 8sync. +;;; +;;; 8sync is free software: you can redistribute it and/or modify it +;;; under the terms of the GNU Lesser General Public License as +;;; published by the Free Software Foundation, either version 3 of the +;;; License, or (at your option) any later version. +;;; +;;; 8sync is distributed in the hope that it will be useful, +;;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;;; GNU Lesser General Public License for more details. +;;; +;;; You should have received a copy of the GNU Lesser General Public +;;; License along with 8sync. If not, see . + (define-module (tests test-actors) #:use-module (srfi srfi-64) - #:use-module (8sync systems actors) + #:use-module (8sync actors) + #:use-module (8sync agenda) + #:use-module (oop goops) #:use-module (tests utils)) (test-begin "test-actors") +;;; Test writing things to here +(define %record-out (make-parameter (open-output-string))) +(define (~display str) + (display str (%record-out))) +(define-syntax-rule (~format args ...) + (format (%record-out) args ...)) + +;;; Some test dummy values +;;; ====================== + +(define %fake-hive-id "the-main-hive") +;; Some fake ids for actors +(define %fake-emo-id (make-address "emo" %fake-hive-id)) +(define %fake-proog-id (make-address "proog" %fake-hive-id)) +(define %fake-hive-actor-id (make-address "hive" %fake-hive-id)) + +(define test-message + (make-message ((simple-message-id-generator)) + %fake-emo-id + %fake-hive-actor-id ; Bootstrap messages come from the hive + 'greet-proog `(#:target ,%fake-proog-id))) + ;;; Actor utilities ;;; =============== ;;; Message tests ;;; ============= -(let ((monkey-message - (make-message 'id 'to 'from 'action - '((monkey . banana))))) - ;; A key we have - (test-equal (message-ref monkey-message 'monkey) - 'banana) +;; Make sure our test message serializes and deserializes okay + +(let ((reread-message + (read-message-from-string + (with-output-to-string + (lambda () (write-message test-message)))))) + (test-assert (message? reread-message)) + ;; Make sure that all the properties are the same from + ;; the original message to the re-read message + (for-each + (lambda (getter) + (test-equal (getter test-message) (getter reread-message))) + (list message-id message-to message-from message-action message-body + message-in-reply-to message-wants-reply + (@@ (8sync actors) message-replied)))) + + +;;; Test reply / autoreply +;;; ====================== + +(define-simple-actor + (pester-rep (wrap-apply antsy-caller-pester-rep))) + +(define* (antsy-caller-pester-rep actor message #:key who-to-call) + (~display "customer> I'm calling customer service about this!\n") + (msg-receive (first-reply #:key msg) + (<-wait actor who-to-call 'field-call) + (if (message-auto-reply? first-reply) + (~display "customer> Whaaaaat? I can't believe I got voice mail!\n") + (begin + (~format "*customer hears*: ~a\n" msg) + (msg-receive (second-reply #:key *auto-reply*) + (<-reply-wait actor first-reply + #:msg "Yes, it didn't work, I'm VERY ANGRY!") + (if (message-auto-reply? second-reply) + (~display "customer> Well then! Harumph.\n") + (error "Not an autoreply? What's going on here..."))))))) + +(define-simple-actor + (field-call (wrap-apply rep-field-call))) + +(define (rep-field-call actor message) + (~display "good-rep> Hm, another call from a customer...\n") + (msg-receive (reply #:key msg) + (<-reply-wait + actor message + #:msg "Have you tried turning it off and on?") + (~format "*rep hears*: ~a\n" msg) + (~display "good-rep> I'm sorry, that's all I can do for you.\n"))) + +(define-simple-actor + (field-call + (lambda (actor message) + (~display "lazy-rep> I'm not answering that.\n")))) + +(let* ((hive (make-hive)) + (customer (hive-create-actor* hive "antsy-caller")) + (diligent-rep (hive-create-actor* hive "diligent-rep")) + (lazy-rep (hive-create-actor* hive "lazy-rep"))) + ;; * Playing a tape of a diligent service rep * + (parameterize ((%record-out (open-output-string))) + (let* ((result (run-hive + hive + (list (bootstrap-message hive customer 'pester-rep + #:who-to-call diligent-rep)))) + (displayed-text (get-output-string (%record-out)))) + (test-equal "customer> I'm calling customer service about this! +good-rep> Hm, another call from a customer... +*customer hears*: Have you tried turning it off and on? +*rep hears*: Yes, it didn't work, I'm VERY ANGRY! +good-rep> I'm sorry, that's all I can do for you. +customer> Well then! Harumph.\n" + displayed-text))) + ;; * Playing a tape of a lazy service rep * + (parameterize ((%record-out (open-output-string))) + (let* ((result (run-hive + hive + (list (bootstrap-message hive customer 'pester-rep + #:who-to-call lazy-rep)))) + (displayed-text (get-output-string (%record-out)))) + (test-equal "customer> I'm calling customer service about this! +lazy-rep> I'm not answering that. +customer> Whaaaaat? I can't believe I got voice mail!\n" + displayed-text)))) + + +;;; Cleanup tests + +(define-simple-actor + (*cleanup* test-call-cleanup)) + +(define (test-call-cleanup actor message) + (speak "Hey, I'm cleanin' up here!\n")) + +(with-fresh-speaker + (let ((hive (make-hive))) + (hive-create-actor hive ) + (run-hive hive '())) + (test-equal '("Hey, I'm cleanin' up here!\n") + (get-spoken))) + +;; won't work if we turn off #:cleanup though + +(with-fresh-speaker + (let ((hive (make-hive))) + (hive-create-actor hive ) + (run-hive hive '() #:cleanup #f)) + (test-equal '() + (get-spoken))) + +;; The exploder self-destructs, even though run-hive has cleanup +;; disabled, because it cleans up on self-destruct. - ;; A key we don't have - (test-equal (message-ref monkey-message 'coo-coo) - #f) +(define-simple-actor + (explode (lambda (exploder message) + (speak "POOF\n") + (self-destruct exploder))) + (*cleanup* (lambda _ (speak "Cleaning up post-explosion\n")))) - ;; A key we don't have, with a default set - (test-equal (message-ref monkey-message 'coo-coo 'danger-danger) - 'danger-danger)) +(with-fresh-speaker + (let ((hive (make-hive))) + (define exploder (hive-create-actor hive )) + (run-hive hive (list (bootstrap-message hive exploder 'explode)) + #:cleanup #f)) + (get-spoken)) -(test-end "test-agenda") +(test-end "test-actors") (test-exit)