5 (define-module (tests test-core)
6 #:use-module (srfi srfi-64)
8 #:use-module (ice-9 receive)
9 #:use-module (eightsync agenda))
20 (lambda* (#:optional message)
21 (if message (set! messages (append messages (list message))))
28 (test-assert (time= '(1 . 1) '(1 . 1)))
29 (test-assert (not (time= '(1 . 1) '(1 . 0))))
30 (test-assert (not (time= '(0 . 1) '(1 . 1))))
32 (test-assert (time< '(1 . 1) '(1 . 2)))
33 (test-assert (time< '(7 . 2) '(8 . 2)))
34 (test-assert (not (time< '(7 . 2) '(7 . 2))))
35 (test-assert (not (time< '(7 . 8) '(7 . 2))))
36 (test-assert (not (time< '(8 . 2) '(7 . 2))))
38 (let ((tdelta (make-time-delta 8)))
39 (test-assert (time-delta? tdelta))
40 (test-eqv (time-delta-sec tdelta) 8)
41 (test-eqv (time-delta-usec tdelta) 0)
43 (time-delta+ '(2 . 3) tdelta)
46 (let ((tdelta (make-time-delta 10 1)))
47 (test-assert (time-delta? tdelta))
48 (test-eqv (time-delta-sec tdelta) 10)
49 (test-eqv (time-delta-usec tdelta) 1)
51 (time-delta+ '(2 . 3) tdelta)
60 (define (assert-times-expected time-segments expected-times)
61 (test-equal (map time-segment-time time-segments)
64 (define a-proc (const 'a))
65 (define b-proc (const 'b))
66 (define c-proc (const 'c))
67 (define d-proc (const 'd))
68 (define e-proc (const 'e))
69 (define f-proc (const 'f))
71 (define sched (make-schedule))
72 (test-assert (schedule-empty? sched))
74 ;; Add a segment at (10 . 0)
75 (schedule-add! sched 10 a-proc)
76 (test-assert (not (schedule-empty? sched)))
77 (test-equal (length (schedule-segments sched)) 1)
78 (test-equal (time-segment-time (car (schedule-segments sched)))
80 (test-equal (q-length (time-segment-queue (car (schedule-segments sched))))
82 (test-eq (q-front (time-segment-queue (car (schedule-segments sched))))
84 (test-eq (q-rear (time-segment-queue (car (schedule-segments sched))))
86 (test-eq ((q-front (time-segment-queue (car (schedule-segments sched)))))
88 (assert-times-expected (schedule-segments sched)
91 ;; Add another segment at (10 . 0)
92 (schedule-add! sched '(10 . 0) b-proc)
93 (test-assert (not (schedule-empty? sched)))
94 (test-equal (length (schedule-segments sched)) 1)
95 (test-equal (time-segment-time (car (schedule-segments sched)))
97 (test-equal (q-length (time-segment-queue (car (schedule-segments sched))))
99 (test-eq (q-front (time-segment-queue (car (schedule-segments sched))))
101 (test-eq (q-rear (time-segment-queue (car (schedule-segments sched))))
103 (assert-times-expected (schedule-segments sched)
106 ;; Add a segment to (11 . 0), (8 . 1) and (10 . 10)
107 (schedule-add! sched 11 c-proc)
108 (schedule-add! sched '(8 . 1) d-proc)
109 (schedule-add! sched '(10 . 10) e-proc)
110 (test-assert (not (schedule-empty? sched)))
111 (test-equal (length (schedule-segments sched)) 4)
112 (assert-times-expected (schedule-segments sched)
113 '((8 . 1) (10 . 0) (10 . 10) (11 . 0)))
116 (define (test-split-at schedule time expected-before expected-after)
117 (receive (segments-before segments-after)
118 (schedule-segments-split schedule time)
119 (assert-times-expected segments-before expected-before)
120 (assert-times-expected segments-after expected-after)))
122 (test-split-at sched 0
124 '((8 . 1) (10 . 0) (10 . 10) (11 . 0)))
125 (test-split-at sched '(8 . 0)
127 '((8 . 1) (10 . 0) (10 . 10) (11 . 0)))
128 (test-split-at sched '(8 . 1)
130 '((10 . 0) (10 . 10) (11 . 0)))
131 (test-split-at sched 9
133 '((10 . 0) (10 . 10) (11 . 0)))
134 (test-split-at sched 10
136 '((10 . 10) (11 . 0)))
137 (test-split-at sched 9000
138 '((8 . 1) (10 . 0) (10 . 10) (11 . 0))
140 (test-split-at sched '(9000 . 1) ; over nine thousaaaaaaand
141 '((8 . 1) (10 . 0) (10 . 10) (11 . 0))
144 ;; Break off half of those and do some tests on them
145 (define some-extracted
146 (schedule-extract-until! sched 10))
147 (assert-times-expected some-extracted '((8 . 1) (10 . 0)))
148 (assert-times-expected (schedule-segments sched) '((10 . 10) (11 . 0)))
149 (define first-extracted-queue
150 (time-segment-queue (car some-extracted)))
151 (define second-extracted-queue
152 (time-segment-queue (cadr some-extracted)))
153 (test-assert (not (q-empty? first-extracted-queue)))
154 (test-equal ((deq! first-extracted-queue)) 'd)
155 (test-assert (q-empty? first-extracted-queue))
157 (test-assert (not (q-empty? second-extracted-queue)))
158 (test-equal ((deq! second-extracted-queue)) 'a)
159 (test-equal ((deq! second-extracted-queue)) 'b)
160 (test-assert (q-empty? second-extracted-queue))
162 ;; Add one more and test flattening to a queue
163 (test-assert (not (schedule-empty? sched)))
164 (schedule-add! sched '(10 . 10) f-proc)
165 (define remaining-segments
166 (schedule-extract-until! sched '(9000 . 1)))
167 (test-assert (schedule-empty? sched))
168 (define some-queue (make-q))
169 (enq! some-queue (const 'ho-ho))
170 (enq! some-queue (const 'ha-ha))
171 (add-segments-contents-to-queue! remaining-segments some-queue)
172 (test-assert (not (q-empty? some-queue)))
173 (test-equal 'ho-ho ((deq! some-queue)))
174 (test-equal 'ha-ha ((deq! some-queue)))
175 (test-equal 'e ((deq! some-queue)))
176 (test-equal 'f ((deq! some-queue)))
177 (test-equal 'c ((deq! some-queue)))
178 (test-assert (q-empty? some-queue))
182 ;; Run/wrap request stuff
183 ;; ----------------------
185 (let ((wrapped (wrap (+ 1 2))))
186 (test-assert (procedure? wrapped))
187 (test-equal (wrapped) 3))
189 (let ((run-two-squared (run-it (lambda () (* 2 2)))))
190 (test-assert (run-request? run-two-squared))
191 (test-assert (procedure? (run-request-proc run-two-squared)))
192 (test-equal ((run-request-proc run-two-squared)) 4)
193 (test-eq (run-request-when run-two-squared) #f))
195 (let ((run-two-squared (run-it (lambda () (* 2 2)) '(88 . 0))))
196 (test-assert (run-request? run-two-squared))
197 (test-assert (procedure? (run-request-proc run-two-squared)))
198 (test-equal ((run-request-proc run-two-squared)) 4)
199 (test-equal (run-request-when run-two-squared) '(88 . 0)))
201 (let ((run-two-squared (run (* 2 2))))
202 (test-assert (run-request? run-two-squared))
203 (test-assert (procedure? (run-request-proc run-two-squared)))
204 (test-equal ((run-request-proc run-two-squared)) 4)
205 (test-eq (run-request-when run-two-squared) #f))
207 (let ((run-two-squared (run-at (* 2 2) '(88 . 0))))
208 (test-assert (run-request? run-two-squared))
209 (test-assert (procedure? (run-request-proc run-two-squared)))
210 (test-equal ((run-request-proc run-two-squared)) 4)
211 (test-equal (run-request-when run-two-squared) '(88 . 0)))
214 ;;; %run, %sync and friends tests
215 ;;; -----------------------------
217 (define (test-%run-and-friends async-request expected-when)
218 (let* ((fake-kont (speak-it))
219 (run-request ((@@ (eightsync agenda) setup-async-request)
220 fake-kont async-request)))
221 (test-equal (car async-request) '*async-request*)
222 (test-equal (run-request-when run-request) expected-when)
223 ;; we're using speaker as a fake continuation ;p
224 ((run-request-proc run-request))
225 (test-equal (fake-kont)
228 (test-%run-and-friends (%run (string-concatenate '("apple" "sauce")))
231 (test-%run-and-friends (%run-at (string-concatenate '("apple" "sauce"))
235 (test-%run-and-friends (%run-delay (string-concatenate '("apple" "sauce"))
237 ;; whoa, I'm surprised equal? can
238 ;; compare records like this
241 ;; TODO: test %sync and friends!
249 (define (true-after-n-times n)
252 (set! count (+ count 1))
253 (if (>= count n) #t #f))))
257 (define speaker (speak-it))
260 (speaker "I'm a dummy\n"))
263 (speaker "I bet I can make you say you're a dummy!\n")
267 (set! speaker (speak-it)) ; reset the speaker
269 (start-agenda (make-agenda #:queue q)
270 #:stop-condition (true-after-n-times 2))
271 (test-equal (speaker)
272 '("I bet I can make you say you're a dummy!\n"
275 ;; should only do the first one after one round though
277 (set! speaker (speak-it)) ; reset the speaker
279 (start-agenda (make-agenda #:queue q)
280 #:stop-condition (true-after-n-times 1))
281 (test-equal (speaker)
282 '("I bet I can make you say you're a dummy!\n")))
284 ;; delimited continuation tests
286 (define (return-monkey)
287 (speaker "(Hint, it's a monkey...)\n")
290 (define (talk-about-the-zoo)
291 (speaker "Today I went to the zoo and I saw...\n")
294 `("A " ,(symbol->string (%sync (%run (return-monkey)))) "!\n"))))
297 (set! speaker (speak-it))
298 (enq! q talk-about-the-zoo)
299 ;; (enq! q talk-about-the-zoo-but-wait)
300 (start-agenda (make-agenda #:queue q)
301 #:stop-condition (true-after-n-times 10))
302 (test-equal (speaker)
303 '("Today I went to the zoo and I saw...\n"
304 "(Hint, it's a monkey...)\n"