-
Notifications
You must be signed in to change notification settings - Fork 7
/
Copy pathsrfi-25-test.scm
428 lines (393 loc) · 14.6 KB
/
srfi-25-test.scm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
(test-begin "arrays" 169)
;;; array test
;;; 2001 Jussi Piitulainen
;;; 2002 Per Bothner modified to fit Kawa testing framework.
;;; 2006 Per Bothner modified to fit SRFI-64 testing framework.
;;; Simple tests
(test-equal "shape" #t
(and (array? (shape))
(array? (shape -1 -1))
(array? (shape -1 0))
(array? (shape -1 1))
(array? (shape 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8))))
(test-equal "make-array" #t
(and (array? (make-array (shape)))
(array? (make-array (shape) *))
(array? (make-array (shape -1 -1)))
(array? (make-array (shape -1 -1) *))
(array? (make-array (shape -1 1)))
(array? (make-array (shape 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4) *))))
(test-equal "array" #t
(and (array? (array (shape) *))
(array? (array (shape -1 -1)))
(array? (array (shape -1 1) * *))
(array? (array (shape 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8) *))))
(test-equal 2 (array-rank (shape)))
(test-equal 2 (array-rank (shape -1 -1)))
(test-equal 2 (array-rank (shape -1 1)))
(test-equal 2 (array-rank (shape 1 2 3 4 5 6 7 8)))
(test-equal 0 (array-rank (make-array (shape))))
(test-equal 1 (array-rank (make-array (shape -1 -1))))
(test-equal 1 (array-rank (make-array (shape -1 1))))
(test-equal 4 (array-rank (make-array (shape 1 2 3 4 5 6 7 8))))
(test-equal 0 (array-rank (array (shape) *)))
(test-equal 1 (array-rank (array (shape -1 -1))))
(test-equal 1 (array-rank (array (shape -1 1) * *)))
(test-equal 4 (array-rank (array (shape 1 2 3 4 5 6 7 8) *)))
(test-equal 0 (array-start (shape -1 -1) 0))
(test-equal 0 (array-start (shape -1 -1) 1))
(test-equal 0 (array-start (shape -1 1) 0))
(test-equal 0 (array-start (shape -1 1) 1))
(test-equal 0 (array-start (shape 1 2 3 4 5 6 7 8) 0))
(test-equal 0 (array-start (shape 1 2 3 4 5 6 7 8) 1))
(test-equal 1 (array-end (shape -1 -1) 0))
(test-equal 2 (array-end (shape -1 -1) 1))
(test-equal 1 (array-end (shape -1 1) 0))
(test-equal 2 (array-end (shape -1 1) 1))
(test-equal 4 (array-end (shape 1 2 3 4 5 6 7 8) 0))
(test-equal 2 (array-end (shape 1 2 3 4 5 6 7 8) 1))
(test-equal -1 (array-start (make-array (shape -1 -1)) 0))
(test-equal -1 (array-start (make-array (shape -1 1)) 0))
(test-equal 1 (array-start (make-array (shape 1 2 3 4 5 6 7 8)) 0))
(test-equal 3 (array-start (make-array (shape 1 2 3 4 5 6 7 8)) 1))
(test-equal 5 (array-start (make-array (shape 1 2 3 4 5 6 7 8)) 2))
(test-equal 7 (array-start (make-array (shape 1 2 3 4 5 6 7 8)) 3))
(test-equal -1 (array-end (make-array (shape -1 -1)) 0))
(test-equal 1 (array-end (make-array (shape -1 1)) 0))
(test-equal 2 (array-end (make-array (shape 1 2 3 4 5 6 7 8)) 0))
(test-equal 4 (array-end (make-array (shape 1 2 3 4 5 6 7 8)) 1))
(test-equal 6 (array-end (make-array (shape 1 2 3 4 5 6 7 8)) 2))
(test-equal 8 (array-end (make-array (shape 1 2 3 4 5 6 7 8)) 3))
;; array-start of array
(test-equal -1 (array-start (array (shape -1 -1)) 0))
(test-equal -1 (array-start (array (shape -1 1) * *) 0))
(test-equal 1 (array-start (array (shape 1 2 3 4 5 6 7 8) *) 0))
(test-equal 3 (array-start (array (shape 1 2 3 4 5 6 7 8) *) 1))
(test-equal 5 (array-start (array (shape 1 2 3 4 5 6 7 8) *) 2))
(test-equal 7 (array-start (array (shape 1 2 3 4 5 6 7 8) *) 3))
;; array-end of array
(test-equal -1 (array-end (array (shape -1 -1)) 0))
(test-equal 1 (array-end (array (shape -1 1) * *) 0))
(test-equal 2 (array-end (array (shape 1 2 3 4 5 6 7 8) *) 0))
(test-equal 4 (array-end (array (shape 1 2 3 4 5 6 7 8) *) 1))
(test-equal 6 (array-end (array (shape 1 2 3 4 5 6 7 8) *) 2))
(test-equal 8 (array-end (array (shape 1 2 3 4 5 6 7 8) *) 3))
;; array-ref of make-array with arguments
(test-equal 'a (array-ref (make-array (shape) 'a)))
(test-equal 'b (array-ref (make-array (shape -1 1) 'b) -1))
(test-equal 'c (array-ref (make-array (shape -1 1) 'c) 0))
(test-equal 'd (array-ref (make-array (shape 1 2 3 4 5 6 7 8) 'd) 1 3 5 7))
;; array-ref of make-array with vector
(test-equal 'a (array-ref (make-array (shape) 'a) '#()))
(test-equal 'b (array-ref (make-array (shape -1 1) 'b) '#(-1)))
(test-equal 'c (array-ref (make-array (shape -1 1) 'c) '#(0)))
(test-equal 'd (array-ref (make-array (shape 1 2 3 4 5 6 7 8) 'd) '#(1 3 5 7)))
;; array-ref of make-array with array
(test-equal 'a (array-ref (make-array (shape) 'a) (array (shape 0 0))))
(test-equal 'b (array-ref (make-array (shape -1 1) 'b) (array (shape 0 1) -1)))
(test-equal 'c (array-ref (make-array (shape -1 1) 'c) (array (shape 0 1) 0)))
(test-equal 'd (array-ref (make-array (shape 1 2 3 4 5 6 7 8) 'd)
(array (shape 0 4) 1 3 5 7)))
;; array-set! of make-array with arguments
(test-equal "set" 'a
(let ((arr (make-array (shape) 'o)))
(array-set! arr 'a)
(array-ref arr)))
(let ((arr (make-array (shape -1 1) 'o)))
(array-set! arr -1 'b)
(array-set! arr 0 'c)
(test-equal 'b (array-ref arr -1))
(test-equal 'c (array-ref arr 0)))
(let ((arr (make-array (shape 1 2 3 4 5 6 7 8) 'o)))
(array-set! arr 1 3 5 7 'd)
(test-equal 'd (array-ref arr 1 3 5 7)))
;; array-set! of make-array with vector
(let ((arr (make-array (shape) 'o)))
(array-set! arr '#() 'a)
(test-equal 'a (array-ref arr)))
(let ((arr (make-array (shape -1 1) 'o)))
(array-set! arr '#(-1) 'b)
(array-set! arr '#(0) 'c)
(test-equal 'b (array-ref arr -1))
(test-equal 'c (array-ref arr 0)))
(let ((arr (make-array (shape 1 2 3 4 5 6 7 8) 'o)))
(array-set! arr '#(1 3 5 7) 'd)
(test-equal 'd (array-ref arr 1 3 5 7)))
;; array-set! of make-array with array
(let ((arr (make-array (shape) 'o)))
(array-set! arr 'a)
(test-equal 'a (array-ref arr)))
(let ((arr (make-array (shape -1 1) 'o)))
(array-set! arr (array (shape 0 1) -1) 'b)
(array-set! arr (array (shape 0 1) 0) 'c)
(test-equal 'b (array-ref arr -1))
(test-equal 'c (array-ref arr 0)))
(let ((arr (make-array (shape 1 2 3 4 5 6 7 8) 'o)))
(array-set! arr (array (shape 0 4) 1 3 5 7) 'd)
(test-equal 'd (array-ref arr 1 3 5 7)))
;;; Share and change:
;;;
;;; org brk swp box
;;;
;;; 0 1 1 2 5 6
;;; 6 a b 2 a b 3 d c 0 2 4 6 8: e
;;; 7 c d 3 e f 4 f e
;;; 8 e f
;; shared change
(let* ((org (array (shape 6 9 0 2) 'a 'b 'c 'd 'e 'f))
(brk (share-array
org
(shape 2 4 1 3)
(lambda (r k)
(values
(+ 6 (* 2 (- r 2)))
(- k 1)))))
(swp (share-array
org
(shape 3 5 5 7)
(lambda (r k)
(values
(+ 7 (- r 3))
(- 1 (- k 5))))))
(box (share-array
swp
(shape 0 1 2 3 4 5 6 7 8 9)
(lambda _ (values 4 6))))
(org-contents (lambda ()
(list (array-ref org 6 0) (array-ref org 6 1)
(array-ref org 7 0) (array-ref org 7 1)
(array-ref org 8 0) (array-ref org 8 1))))
(brk-contents (lambda ()
(list (array-ref brk 2 1) (array-ref brk 2 2)
(array-ref brk 3 1) (array-ref brk 3 2))))
(swp-contents (lambda ()
(list (array-ref swp 3 5) (array-ref swp 3 6)
(array-ref swp 4 5) (array-ref swp 4 6))))
(box-contents (lambda ()
(list (array-ref box 0 2 4 6 8)))))
(test-equal '(a b c d e f) (org-contents))
(test-equal '(a b e f) (brk-contents))
(test-equal '(d c f e) (swp-contents))
(test-equal '(e) (box-contents))
(array-set! org 6 0 'x)
(test-equal '(x b c d e f) (org-contents))
(test-equal '(x b e f) (brk-contents))
(test-equal '(d c f e) (swp-contents))
(test-equal '(e) (box-contents))
(array-set! brk 3 1 'y)
(test-equal '(x b c d y f) (org-contents))
(test-equal '(x b y f) (brk-contents))
(test-equal '(d c f y) (swp-contents))
(test-equal '(y) (box-contents))
(array-set! swp 4 5 'z)
(test-equal '(x b c d y z) (org-contents))
(test-equal '(x b y z) (brk-contents))
(test-equal '(d c z y) (swp-contents))
(test-equal '(y) (box-contents))
(array-set! box 0 2 4 6 8 'e)
(test-equal '(x b c d e z) (org-contents))
(test-equal '(x b e z) (brk-contents))
(test-equal '(d c z e) (swp-contents))
(test-equal '(e) (box-contents)))
;;; Check that arrays copy the shape specification
;; array-set! of shape
(let ((shp (shape 10 12)))
(let ((arr (make-array shp))
(ars (array shp * *))
(art (share-array (make-array shp) shp (lambda (k) k))))
(array-set! shp 0 0 '?)
(array-set! shp 0 1 '!)
(test-equal 2 (array-rank shp))
(test-equal 0 (array-start shp 0))
(test-equal 1 (array-end shp 0))
(test-equal 0 (array-start shp 1))
(test-equal 2 (array-end shp 1))
(test-equal '? (array-ref shp 0 0))
(test-equal '! (array-ref shp 0 1))
(test-equal 1 (array-rank arr))
(test-equal 10 (array-start arr 0))
(test-equal 12 (array-end arr 0))
(test-equal 1 (array-rank ars))
(test-equal 10 (array-start ars 0))
(test-equal 12 (array-end ars 0))
(test-equal 1 (array-rank art))
(test-equal 10 (array-start art 0))
(test-equal 12 (array-end art 0))))
;;; Check that index arrays work even when they share
;;;
;;; arr ixn
;;; 5 6 0 1
;;; 4 nw ne 0 4 6
;;; 5 sw se 1 5 4
;; array access with sharing index array
(let ((arr (array (shape 4 6 5 7) 'nw 'ne 'sw 'se))
(ixn (array (shape 0 2 0 2) 4 6 5 4)))
(let ((col0 (share-array
ixn
(shape 0 2)
(lambda (k) (values k 0))))
(row0 (share-array
ixn
(shape 0 2)
(lambda (k) (values 0 k))))
(wor1 (share-array
ixn
(shape 0 2)
(lambda (k) (values 1 (- 1 k)))))
(cod (share-array
ixn
(shape 0 2)
(lambda (k)
(case k
((0) (values 1 0))
((1) (values 0 1))))))
(box (share-array
ixn
(shape 0 2)
(lambda (k) (values 1 0)))))
(test-equal 'nw (array-ref arr col0))
(test-equal 'ne (array-ref arr row0))
(test-equal 'nw (array-ref arr wor1))
(test-equal 'se (array-ref arr cod))
(test-equal 'sw (array-ref arr box))
(array-set! arr col0 'ul)
(array-set! arr row0 'ur)
(array-set! arr cod 'lr)
(array-set! arr box 'll)
(test-equal 'ul (array-ref arr 4 5))
(test-equal 'ur (array-ref arr 4 6))
(test-equal 'll (array-ref arr 5 5))
(test-equal 'lr (array-ref arr 5 6))
(array-set! arr wor1 'xx)
(test-equal 'xx (array-ref arr 4 5))))
;;; Check that shape arrays work even when they share
;;;
;;; arr shp shq shr shs
;;; 1 2 3 4 0 1 0 1 0 1 0 1
;;; 1 10 12 16 20 0 10 12 0 12 20 0 10 10 0 12 12
;;; 2 10 11 12 13 1 10 11 1 11 13 1 11 12 1 12 12
;;; 2 12 16
;;; 3 13 20
;; sharing shape array
(let ((arr (array (shape 1 3 1 5) 10 12 16 20 10 11 12 13)))
(let ((shp (share-array
arr
(shape 0 2 0 2)
(lambda (r k) (values (+ r 1) (+ k 1)))))
(shq (share-array
arr
(shape 0 2 0 2)
(lambda (r k) (values (+ r 1) (* 2 (+ 1 k))))))
(shr (share-array
arr
(shape 0 4 0 2)
(lambda (r k) (values (- 2 k) (+ r 1)))))
(shs (share-array
arr
(shape 0 2 0 2)
(lambda (r k) (values 2 3)))))
(let ((arr-p (make-array shp)))
(test-equal 2 (array-rank arr-p))
(test-equal 10 (array-start arr-p 0))
(test-equal 12 (array-end arr-p 0))
(test-equal 10 (array-start arr-p 1))
(test-equal 11 (array-end arr-p 1)))
(let ((arr-q (array shq * * * * * * * * * * * * * * * *)))
(test-equal 2 (array-rank arr-q))
(test-equal 12 (array-start arr-q 0))
(test-equal 20 (array-end arr-q 0))
(test-equal 11 (array-start arr-q 1))
(test-equal 13 (array-end arr-q 1)))
(let ((arr-r (share-array
(array (shape) *)
shr
(lambda _ (values)))))
(test-equal 4 (array-rank arr-r))
(test-equal 10 (array-start arr-r 0))
(test-equal 10 (array-end arr-r 0))
(test-equal 11 (array-start arr-r 1))
(test-equal 12 (array-end arr-r 1))
(test-equal 12 (array-start arr-r 2))
(test-equal 16 (array-end arr-r 2))
(test-equal 13 (array-start arr-r 3))
(test-equal 20 (array-end arr-r 3)))
(let ((arr-s (make-array shs)))
(test-equal 2 (array-rank arr-s))
(test-equal 12 (array-start arr-s 0))
(test-equal 12 (array-end arr-s 0))
(test-equal 12 (array-start arr-s 1))
(test-equal 12 (array-end arr-s 1) 12))
(let ((arr-s (make-array shs)))
(test-equal 2 (array-rank arr-s))
(test-equal 12 (array-start arr-s 0))
(test-equal 12 (array-end arr-s 0))
(test-equal 12 (array-start arr-s 1))
(test-equal 12 (array-end arr-s 1) 12))))
;; sharing with sharing subshape
(let ((super (array (shape 4 7 4 7)
1 * *
* 2 *
* * 3))
(subshape (share-array
(array (shape 0 2 0 3)
* 4 *
* 7 *)
(shape 0 1 0 2)
(lambda (r k)
(values k 1)))))
(let ((sub (share-array super subshape (lambda (k) (values k k)))))
;(array-equal? subshape (shape 4 7))
(test-equal 2 (array-rank subshape))
(test-equal 0 (array-start subshape 0))
(test-equal 1 (array-end subshape 0))
(test-equal 0 (array-start subshape 1))
(test-equal 2 (array-end subshape 1))
(test-equal 4 (array-ref subshape 0 0))
(test-equal 7 (array-ref subshape 0 1))
;(array-equal? sub (array (shape 4 7) 1 2 3))
(test-equal 1 (array-rank sub))
(test-equal 4 (array-start sub 0))
(test-equal 7 (array-end sub 0))
(test-equal 1 (array-ref sub 4))
(test-equal 2 (array-ref sub 5))
(test-equal 3 (array-ref sub 6))))
;; Bug reported by Chris Dean <[email protected]>
(define a-2-9 (make-array (shape 0 2 0 9)))
(array-set! a-2-9 1 3 'e)
(test-equal 'e (array-ref a-2-9 1 3))
;; Savannah [bug #4310] share-array edge case. All these tests should
;; return ok without an error or IndexOutOfBoundsException
(define (make-simple-affine ndims hibound)
(lambda (i)
(if (> i hibound)
(error "index out of bounds" i hibound))
(apply values (vector->list (make-vector ndims i)))))
(define four-dee-array (array (shape 0 2 0 2 0 2 0 2)
'a 'b 'c 'd 'e 'f 'g 'h
'i 'j 'k 'l 'm 'n 'o 'p))
(define four-dee-lil-array (make-array (shape 0 1 0 1 0 1 0 1) 'ok))
(test-equal 'ok
(array-ref
(share-array four-dee-lil-array (shape 0 1) (make-simple-affine 4 0))
0))
(test-equal 'a
(array-ref
(share-array four-dee-array (shape 0 1) (make-simple-affine 4 0))
0))
(test-equal 'a
(array-ref
(share-array four-dee-array (shape 0 2) (make-simple-affine 4 1))
0))
(test-equal
'(a p)
(map
(lambda (i)
(array-ref
(share-array four-dee-array (shape 0 2) (make-simple-affine 4 1))
i))
'(0 1)))
(test-equal 'p
(array-ref
(share-array four-dee-array (shape 1 2) (make-simple-affine 4 1))
1))
(test-end)