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1 | ;; Copyright (C) 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc. |
2 | ;; | |
3 | ;; This program is free software; you can redistribute it and/or modify | |
4 | ;; it under the terms of the GNU General Public License as published by | |
5 | ;; the Free Software Foundation; either version 2, or (at your option) | |
6 | ;; any later version. | |
7 | ;; | |
8 | ;; This program is distributed in the hope that it will be useful, | |
9 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | ;; GNU General Public License for more details. | |
12 | ;; | |
13 | ;; You should have received a copy of the GNU General Public License | |
14 | ;; along with this software; see the file COPYING. If not, write to | |
15328041 JB |
15 | ;; the Free Software Foundation, Inc., 59 Temple Place, Suite 330, |
16 | ;; Boston, MA 02111-1307 USA | |
93d4a182 JB |
17 | ;; |
18 | ;; As a special exception, the Free Software Foundation gives permission | |
19 | ;; for additional uses of the text contained in its release of GUILE. | |
20 | ;; | |
21 | ;; The exception is that, if you link the GUILE library with other files | |
22 | ;; to produce an executable, this does not by itself cause the | |
23 | ;; resulting executable to be covered by the GNU General Public License. | |
24 | ;; Your use of that executable is in no way restricted on account of | |
25 | ;; linking the GUILE library code into it. | |
26 | ;; | |
27 | ;; This exception does not however invalidate any other reasons why | |
28 | ;; the executable file might be covered by the GNU General Public License. | |
29 | ;; | |
30 | ;; This exception applies only to the code released by the | |
31 | ;; Free Software Foundation under the name GUILE. If you copy | |
32 | ;; code from other Free Software Foundation releases into a copy of | |
33 | ;; GUILE, as the General Public License permits, the exception does | |
34 | ;; not apply to the code that you add in this way. To avoid misleading | |
35 | ;; anyone as to the status of such modified files, you must delete | |
36 | ;; this exception notice from them. | |
37 | ;; | |
38 | ;; If you write modifications of your own for GUILE, it is your choice | |
39 | ;; whether to permit this exception to apply to your modifications. | |
40 | ;; If you do not wish that, delete this exception notice. | |
41 | ||
42 | ;;;; "test.scm" Test correctness of scheme implementations. | |
43 | ;;; Author: Aubrey Jaffer | |
44 | ;;; Modified: Mikael Djurfeldt (Removed tests which Guile deliberately | |
45 | ;;; won't pass. Made the the tests (test-cont), (test-sc4), and | |
46 | ;;; (test-delay) start to run automatically. | |
47 | ||
48 | ;;; This includes examples from | |
49 | ;;; William Clinger and Jonathan Rees, editors. | |
50 | ;;; Revised^4 Report on the Algorithmic Language Scheme | |
51 | ;;; and the IEEE specification. | |
52 | ||
53 | ;;; The input tests read this file expecting it to be named | |
54 | ;;; "test.scm", so you'll have to run it from the ice-9 source | |
55 | ;;; directory, or copy this file elsewhere | |
56 | ;;; Files `tmp1', `tmp2' and `tmp3' will be created in the course of running | |
57 | ;;; these tests. You may need to delete them in order to run | |
58 | ;;; "test.scm" more than once. | |
59 | ||
60 | ;;; There are three optional tests: | |
61 | ;;; (TEST-CONT) tests multiple returns from call-with-current-continuation | |
62 | ;;; | |
63 | ;;; (TEST-SC4) tests procedures required by R4RS but not by IEEE | |
64 | ;;; | |
65 | ;;; (TEST-DELAY) tests DELAY and FORCE, which are not required by | |
66 | ;;; either standard. | |
67 | ||
68 | ;;; If you are testing a R3RS version which does not have `list?' do: | |
69 | ;;; (define list? #f) | |
70 | ||
71 | ;;; send corrections or additions to jaffer@ai.mit.edu or | |
72 | ;;; Aubrey Jaffer, 84 Pleasant St., Wakefield MA 01880, USA | |
73 | ||
74 | (define cur-section '())(define errs '()) | |
75 | (define SECTION (lambda args | |
76 | (display "SECTION") (write args) (newline) | |
77 | (set! cur-section args) #t)) | |
78 | (define record-error (lambda (e) (set! errs (cons (list cur-section e) errs)))) | |
79 | ||
80 | (define test | |
81 | (lambda (expect fun . args) | |
82 | (write (cons fun args)) | |
83 | (display " ==> ") | |
84 | ((lambda (res) | |
85 | (write res) | |
86 | (newline) | |
87 | (cond ((not (equal? expect res)) | |
88 | (record-error (list res expect (cons fun args))) | |
89 | (display " BUT EXPECTED ") | |
90 | (write expect) | |
91 | (newline) | |
92 | #f) | |
93 | (else #t))) | |
94 | (if (procedure? fun) (apply fun args) (car args))))) | |
95 | (define (report-errs) | |
96 | (newline) | |
97 | (if (null? errs) (display "Passed all tests") | |
98 | (begin | |
99 | (display "errors were:") | |
100 | (newline) | |
101 | (display "(SECTION (got expected (call)))") | |
102 | (newline) | |
103 | (for-each (lambda (l) (write l) (newline)) | |
104 | errs))) | |
105 | (newline)) | |
106 | ||
107 | (SECTION 2 1);; test that all symbol characters are supported. | |
108 | '(+ - ... !.. $.+ %.- &.! *.: /:. :+. <-. =. >. ?. ~. _. ^.) | |
109 | ||
110 | (SECTION 3 4) | |
111 | (define disjoint-type-functions | |
112 | (list boolean? char? null? number? pair? procedure? string? symbol? vector?)) | |
113 | (define type-examples | |
114 | (list | |
115 | #t #f #\a '() 9739 '(test) record-error "test" "" 'test '#() '#(a b c) )) | |
116 | (define i 1) | |
117 | (for-each (lambda (x) (display (make-string i #\ )) | |
118 | (set! i (+ 3 i)) | |
119 | (write x) | |
120 | (newline)) | |
121 | disjoint-type-functions) | |
122 | (define type-matrix | |
123 | (map (lambda (x) | |
124 | (let ((t (map (lambda (f) (f x)) disjoint-type-functions))) | |
125 | (write t) | |
126 | (write x) | |
127 | (newline) | |
128 | t)) | |
129 | type-examples)) | |
130 | (SECTION 4 1 2) | |
131 | (test '(quote a) 'quote (quote 'a)) | |
132 | (test '(quote a) 'quote ''a) | |
133 | (SECTION 4 1 3) | |
134 | (test 12 (if #f + *) 3 4) | |
135 | (SECTION 4 1 4) | |
136 | (test 8 (lambda (x) (+ x x)) 4) | |
137 | (define reverse-subtract | |
138 | (lambda (x y) (- y x))) | |
139 | (test 3 reverse-subtract 7 10) | |
140 | (define add4 | |
141 | (let ((x 4)) | |
142 | (lambda (y) (+ x y)))) | |
143 | (test 10 add4 6) | |
144 | (test '(3 4 5 6) (lambda x x) 3 4 5 6) | |
145 | (test '(5 6) (lambda (x y . z) z) 3 4 5 6) | |
146 | (SECTION 4 1 5) | |
147 | (test 'yes 'if (if (> 3 2) 'yes 'no)) | |
148 | (test 'no 'if (if (> 2 3) 'yes 'no)) | |
149 | (test '1 'if (if (> 3 2) (- 3 2) (+ 3 2))) | |
150 | (SECTION 4 1 6) | |
151 | (define x 2) | |
152 | (test 3 'define (+ x 1)) | |
153 | (set! x 4) | |
154 | (test 5 'set! (+ x 1)) | |
155 | (SECTION 4 2 1) | |
156 | (test 'greater 'cond (cond ((> 3 2) 'greater) | |
157 | ((< 3 2) 'less))) | |
158 | (test 'equal 'cond (cond ((> 3 3) 'greater) | |
159 | ((< 3 3) 'less) | |
160 | (else 'equal))) | |
161 | (test 2 'cond (cond ((assv 'b '((a 1) (b 2))) => cadr) | |
162 | (else #f))) | |
163 | (test 'composite 'case (case (* 2 3) | |
164 | ((2 3 5 7) 'prime) | |
165 | ((1 4 6 8 9) 'composite))) | |
166 | (test 'consonant 'case (case (car '(c d)) | |
167 | ((a e i o u) 'vowel) | |
168 | ((w y) 'semivowel) | |
169 | (else 'consonant))) | |
170 | (test #t 'and (and (= 2 2) (> 2 1))) | |
171 | (test #f 'and (and (= 2 2) (< 2 1))) | |
172 | (test '(f g) 'and (and 1 2 'c '(f g))) | |
173 | (test #t 'and (and)) | |
174 | (test #t 'or (or (= 2 2) (> 2 1))) | |
175 | (test #t 'or (or (= 2 2) (< 2 1))) | |
176 | (test #f 'or (or #f #f #f)) | |
177 | (test #f 'or (or)) | |
178 | (test '(b c) 'or (or (memq 'b '(a b c)) (+ 3 0))) | |
179 | (SECTION 4 2 2) | |
180 | (test 6 'let (let ((x 2) (y 3)) (* x y))) | |
181 | (test 35 'let (let ((x 2) (y 3)) (let ((x 7) (z (+ x y))) (* z x)))) | |
182 | (test 70 'let* (let ((x 2) (y 3)) (let* ((x 7) (z (+ x y))) (* z x)))) | |
183 | (test #t 'letrec (letrec ((even? | |
184 | (lambda (n) (if (zero? n) #t (odd? (- n 1))))) | |
185 | (odd? | |
186 | (lambda (n) (if (zero? n) #f (even? (- n 1)))))) | |
187 | (even? 88))) | |
188 | (define x 34) | |
189 | (test 5 'let (let ((x 3)) (define x 5) x)) | |
190 | (test 34 'let x) | |
191 | (test 6 'let (let () (define x 6) x)) | |
192 | (test 34 'let x) | |
193 | (test 7 'let* (let* ((x 3)) (define x 7) x)) | |
194 | (test 34 'let* x) | |
195 | (test 8 'let* (let* () (define x 8) x)) | |
196 | (test 34 'let* x) | |
197 | (test 9 'letrec (letrec () (define x 9) x)) | |
198 | (test 34 'letrec x) | |
199 | (test 10 'letrec (letrec ((x 3)) (define x 10) x)) | |
200 | (test 34 'letrec x) | |
201 | (SECTION 4 2 3) | |
202 | (define x 0) | |
203 | (test 6 'begin (begin (set! x 5) (+ x 1))) | |
204 | (SECTION 4 2 4) | |
205 | (test '#(0 1 2 3 4) 'do (do ((vec (make-vector 5)) | |
206 | (i 0 (+ i 1))) | |
207 | ((= i 5) vec) | |
208 | (vector-set! vec i i))) | |
209 | (test 25 'do (let ((x '(1 3 5 7 9))) | |
210 | (do ((x x (cdr x)) | |
211 | (sum 0 (+ sum (car x)))) | |
212 | ((null? x) sum)))) | |
213 | (test 1 'let (let foo () 1)) | |
214 | (test '((6 1 3) (-5 -2)) 'let | |
215 | (let loop ((numbers '(3 -2 1 6 -5)) | |
216 | (nonneg '()) | |
217 | (neg '())) | |
218 | (cond ((null? numbers) (list nonneg neg)) | |
219 | ((negative? (car numbers)) | |
220 | (loop (cdr numbers) | |
221 | nonneg | |
222 | (cons (car numbers) neg))) | |
223 | (else | |
224 | (loop (cdr numbers) | |
225 | (cons (car numbers) nonneg) | |
226 | neg))))) | |
227 | (SECTION 4 2 6) | |
228 | (test '(list 3 4) 'quasiquote `(list ,(+ 1 2) 4)) | |
229 | (test '(list a (quote a)) 'quasiquote (let ((name 'a)) `(list ,name ',name))) | |
230 | (test '(a 3 4 5 6 b) 'quasiquote `(a ,(+ 1 2) ,@(map abs '(4 -5 6)) b)) | |
231 | (test '((foo 7) . cons) | |
232 | 'quasiquote | |
233 | `((foo ,(- 10 3)) ,@(cdr '(c)) . ,(car '(cons)))) | |
234 | ||
235 | ;;; sqt is defined here because not all implementations are required to | |
236 | ;;; support it. | |
237 | (define (sqt x) | |
238 | (do ((i 0 (+ i 1))) | |
239 | ((> (* i i) x) (- i 1)))) | |
240 | ||
241 | (test '#(10 5 2 4 3 8) 'quasiquote `#(10 5 ,(sqt 4) ,@(map sqt '(16 9)) 8)) | |
242 | (test 5 'quasiquote `,(+ 2 3)) | |
243 | (test '(a `(b ,(+ 1 2) ,(foo 4 d) e) f) | |
244 | 'quasiquote `(a `(b ,(+ 1 2) ,(foo ,(+ 1 3) d) e) f)) | |
245 | (test '(a `(b ,x ,'y d) e) 'quasiquote | |
246 | (let ((name1 'x) (name2 'y)) `(a `(b ,,name1 ,',name2 d) e))) | |
247 | (test '(list 3 4) 'quasiquote (quasiquote (list (unquote (+ 1 2)) 4))) | |
248 | (test '`(list ,(+ 1 2) 4) 'quasiquote '(quasiquote (list (unquote (+ 1 2)) 4))) | |
249 | (SECTION 5 2 1) | |
250 | (define add3 (lambda (x) (+ x 3))) | |
251 | (test 6 'define (add3 3)) | |
252 | (define first car) | |
253 | (test 1 'define (first '(1 2))) | |
254 | (SECTION 5 2 2) | |
255 | (test 45 'define | |
256 | (let ((x 5)) | |
257 | (define foo (lambda (y) (bar x y))) | |
258 | (define bar (lambda (a b) (+ (* a b) a))) | |
259 | (foo (+ x 3)))) | |
260 | (define x 34) | |
261 | (define (foo) (define x 5) x) | |
262 | (test 5 foo) | |
263 | (test 34 'define x) | |
264 | (define foo (lambda () (define x 5) x)) | |
265 | (test 5 foo) | |
266 | (test 34 'define x) | |
267 | (define (foo x) ((lambda () (define x 5) x)) x) | |
268 | (test 88 foo 88) | |
269 | (test 4 foo 4) | |
270 | (test 34 'define x) | |
271 | (SECTION 6 1) | |
272 | (test #f not #t) | |
273 | (test #f not 3) | |
274 | (test #f not (list 3)) | |
275 | (test #t not #f) | |
c6b15ad0 JB |
276 | (test #f not '()) |
277 | (test #f not (list)) | |
93d4a182 JB |
278 | (test #f not 'nil) |
279 | ||
280 | (test #t boolean? #f) | |
281 | (test #f boolean? 0) | |
c6b15ad0 | 282 | (test #f boolean? '()) |
93d4a182 JB |
283 | (SECTION 6 2) |
284 | (test #t eqv? 'a 'a) | |
285 | (test #f eqv? 'a 'b) | |
286 | (test #t eqv? 2 2) | |
287 | (test #t eqv? '() '()) | |
288 | (test #t eqv? '10000 '10000) | |
289 | (test #f eqv? (cons 1 2)(cons 1 2)) | |
290 | (test #f eqv? (lambda () 1) (lambda () 2)) | |
291 | (test #f eqv? #f 'nil) | |
292 | (let ((p (lambda (x) x))) | |
293 | (test #t eqv? p p)) | |
294 | (define gen-counter | |
295 | (lambda () | |
296 | (let ((n 0)) | |
297 | (lambda () (set! n (+ n 1)) n)))) | |
298 | (let ((g (gen-counter))) (test #t eqv? g g)) | |
299 | (test #f eqv? (gen-counter) (gen-counter)) | |
300 | (letrec ((f (lambda () (if (eqv? f g) 'f 'both))) | |
301 | (g (lambda () (if (eqv? f g) 'g 'both)))) | |
302 | (test #f eqv? f g)) | |
303 | ||
304 | (test #t eq? 'a 'a) | |
305 | (test #f eq? (list 'a) (list 'a)) | |
306 | (test #t eq? '() '()) | |
307 | (test #t eq? car car) | |
308 | (let ((x '(a))) (test #t eq? x x)) | |
309 | (let ((x '#())) (test #t eq? x x)) | |
310 | (let ((x (lambda (x) x))) (test #t eq? x x)) | |
311 | ||
312 | (test #t equal? 'a 'a) | |
313 | (test #t equal? '(a) '(a)) | |
314 | (test #t equal? '(a (b) c) '(a (b) c)) | |
315 | (test #t equal? "abc" "abc") | |
316 | (test #t equal? 2 2) | |
317 | (test #t equal? (make-vector 5 'a) (make-vector 5 'a)) | |
318 | (SECTION 6 3) | |
319 | (test '(a b c d e) 'dot '(a . (b . (c . (d . (e . ())))))) | |
320 | (define x (list 'a 'b 'c)) | |
321 | (define y x) | |
322 | (and list? (test #t list? y)) | |
323 | (set-cdr! x 4) | |
324 | (test '(a . 4) 'set-cdr! x) | |
325 | (test #t eqv? x y) | |
326 | (test '(a b c . d) 'dot '(a . (b . (c . d)))) | |
327 | (and list? (test #f list? y)) | |
328 | (and list? (let ((x (list 'a))) (set-cdr! x x) (test #f 'list? (list? x)))) | |
329 | ||
330 | (test #t pair? '(a . b)) | |
331 | (test #t pair? '(a . 1)) | |
332 | (test #t pair? '(a b c)) | |
333 | (test #f pair? '()) | |
334 | (test #f pair? '#(a b)) | |
335 | ||
336 | (test '(a) cons 'a '()) | |
337 | (test '((a) b c d) cons '(a) '(b c d)) | |
338 | (test '("a" b c) cons "a" '(b c)) | |
339 | (test '(a . 3) cons 'a 3) | |
340 | (test '((a b) . c) cons '(a b) 'c) | |
341 | ||
342 | (test 'a car '(a b c)) | |
343 | (test '(a) car '((a) b c d)) | |
344 | (test 1 car '(1 . 2)) | |
345 | ||
346 | (test '(b c d) cdr '((a) b c d)) | |
347 | (test 2 cdr '(1 . 2)) | |
348 | ||
349 | (test '(a 7 c) list 'a (+ 3 4) 'c) | |
350 | (test '() list) | |
351 | ||
352 | (test 3 length '(a b c)) | |
353 | (test 3 length '(a (b) (c d e))) | |
354 | (test 0 length '()) | |
355 | ||
356 | (test '(x y) append '(x) '(y)) | |
357 | (test '(a b c d) append '(a) '(b c d)) | |
358 | (test '(a (b) (c)) append '(a (b)) '((c))) | |
359 | (test '() append) | |
360 | (test '(a b c . d) append '(a b) '(c . d)) | |
361 | (test 'a append '() 'a) | |
362 | ||
363 | (test '(c b a) reverse '(a b c)) | |
364 | (test '((e (f)) d (b c) a) reverse '(a (b c) d (e (f)))) | |
365 | ||
366 | (test 'c list-ref '(a b c d) 2) | |
367 | ||
368 | (test '(a b c) memq 'a '(a b c)) | |
369 | (test '(b c) memq 'b '(a b c)) | |
370 | (test '#f memq 'a '(b c d)) | |
371 | (test '#f memq (list 'a) '(b (a) c)) | |
372 | (test '((a) c) member (list 'a) '(b (a) c)) | |
373 | (test '(101 102) memv 101 '(100 101 102)) | |
374 | ||
375 | (define e '((a 1) (b 2) (c 3))) | |
376 | (test '(a 1) assq 'a e) | |
377 | (test '(b 2) assq 'b e) | |
378 | (test #f assq 'd e) | |
379 | (test #f assq (list 'a) '(((a)) ((b)) ((c)))) | |
380 | (test '((a)) assoc (list 'a) '(((a)) ((b)) ((c)))) | |
381 | (test '(5 7) assv 5 '((2 3) (5 7) (11 13))) | |
382 | (SECTION 6 4) | |
383 | (test #t symbol? 'foo) | |
384 | (test #t symbol? (car '(a b))) | |
385 | (test #f symbol? "bar") | |
386 | (test #t symbol? 'nil) | |
387 | (test #f symbol? '()) | |
388 | (test #f symbol? #f) | |
389 | ;;; But first, what case are symbols in? Determine the standard case: | |
390 | (define char-standard-case char-upcase) | |
391 | (if (string=? (symbol->string 'A) "a") | |
392 | (set! char-standard-case char-downcase)) | |
393 | ;;; Not for Guile | |
394 | ;(test #t 'standard-case | |
395 | ; (string=? (symbol->string 'a) (symbol->string 'A))) | |
396 | ;(test #t 'standard-case | |
397 | ; (or (string=? (symbol->string 'a) "A") | |
398 | ; (string=? (symbol->string 'A) "a"))) | |
399 | (define (str-copy s) | |
400 | (let ((v (make-string (string-length s)))) | |
401 | (do ((i (- (string-length v) 1) (- i 1))) | |
402 | ((< i 0) v) | |
403 | (string-set! v i (string-ref s i))))) | |
404 | (define (string-standard-case s) | |
405 | (set! s (str-copy s)) | |
406 | (do ((i 0 (+ 1 i)) | |
407 | (sl (string-length s))) | |
408 | ((>= i sl) s) | |
409 | (string-set! s i (char-standard-case (string-ref s i))))) | |
410 | ;;; Not for Guile | |
411 | ;(test (string-standard-case "flying-fish") symbol->string 'flying-fish) | |
412 | ;(test (string-standard-case "martin") symbol->string 'Martin) | |
413 | (test "Malvina" symbol->string (string->symbol "Malvina")) | |
414 | ;;; Not for Guile | |
415 | ;(test #t 'standard-case (eq? 'a 'A)) | |
416 | ||
417 | (define x (string #\a #\b)) | |
418 | (define y (string->symbol x)) | |
419 | (string-set! x 0 #\c) | |
420 | (test "cb" 'string-set! x) | |
421 | (test "ab" symbol->string y) | |
422 | (test y string->symbol "ab") | |
423 | ||
424 | ;;; Not for Guile | |
425 | ;(test #t eq? 'mISSISSIppi 'mississippi) | |
426 | ;(test #f 'string->symbol (eq? 'bitBlt (string->symbol "bitBlt"))) | |
427 | (test 'JollyWog string->symbol (symbol->string 'JollyWog)) | |
428 | ||
429 | (SECTION 6 5 5) | |
430 | (test #t number? 3) | |
431 | (test #t complex? 3) | |
432 | (test #t real? 3) | |
433 | (test #t rational? 3) | |
434 | (test #t integer? 3) | |
435 | ||
436 | (test #t exact? 3) | |
437 | (test #f inexact? 3) | |
438 | ||
439 | (test #t = 22 22 22) | |
440 | (test #t = 22 22) | |
441 | (test #f = 34 34 35) | |
442 | (test #f = 34 35) | |
443 | (test #t > 3 -6246) | |
444 | (test #f > 9 9 -2424) | |
445 | (test #t >= 3 -4 -6246) | |
446 | (test #t >= 9 9) | |
447 | (test #f >= 8 9) | |
448 | (test #t < -1 2 3 4 5 6 7 8) | |
449 | (test #f < -1 2 3 4 4 5 6 7) | |
450 | (test #t <= -1 2 3 4 5 6 7 8) | |
451 | (test #t <= -1 2 3 4 4 5 6 7) | |
452 | (test #f < 1 3 2) | |
453 | (test #f >= 1 3 2) | |
454 | ||
455 | (test #t zero? 0) | |
456 | (test #f zero? 1) | |
457 | (test #f zero? -1) | |
458 | (test #f zero? -100) | |
459 | (test #t positive? 4) | |
460 | (test #f positive? -4) | |
461 | (test #f positive? 0) | |
462 | (test #f negative? 4) | |
463 | (test #t negative? -4) | |
464 | (test #f negative? 0) | |
465 | (test #t odd? 3) | |
466 | (test #f odd? 2) | |
467 | (test #f odd? -4) | |
468 | (test #t odd? -1) | |
469 | (test #f even? 3) | |
470 | (test #t even? 2) | |
471 | (test #t even? -4) | |
472 | (test #f even? -1) | |
473 | ||
474 | (test 38 max 34 5 7 38 6) | |
475 | (test -24 min 3 5 5 330 4 -24) | |
476 | ||
477 | (test 7 + 3 4) | |
478 | (test '3 + 3) | |
479 | (test 0 +) | |
480 | (test 4 * 4) | |
481 | (test 1 *) | |
482 | ||
483 | (test -1 - 3 4) | |
484 | (test -3 - 3) | |
485 | (test 7 abs -7) | |
486 | (test 7 abs 7) | |
487 | (test 0 abs 0) | |
488 | ||
489 | (test 5 quotient 35 7) | |
490 | (test -5 quotient -35 7) | |
491 | (test -5 quotient 35 -7) | |
492 | (test 5 quotient -35 -7) | |
493 | (test 1 modulo 13 4) | |
494 | (test 1 remainder 13 4) | |
495 | (test 3 modulo -13 4) | |
496 | (test -1 remainder -13 4) | |
497 | (test -3 modulo 13 -4) | |
498 | (test 1 remainder 13 -4) | |
499 | (test -1 modulo -13 -4) | |
500 | (test -1 remainder -13 -4) | |
501 | (define (divtest n1 n2) | |
502 | (= n1 (+ (* n2 (quotient n1 n2)) | |
503 | (remainder n1 n2)))) | |
504 | (test #t divtest 238 9) | |
505 | (test #t divtest -238 9) | |
506 | (test #t divtest 238 -9) | |
507 | (test #t divtest -238 -9) | |
508 | ||
509 | (test 4 gcd 0 4) | |
510 | (test 4 gcd -4 0) | |
511 | (test 4 gcd 32 -36) | |
512 | (test 0 gcd) | |
513 | (test 288 lcm 32 -36) | |
514 | (test 1 lcm) | |
515 | ||
516 | ;;;;From: fred@sce.carleton.ca (Fred J Kaudel) | |
517 | ;;; Modified by jaffer. | |
518 | (define (test-inexact) | |
519 | (define f3.9 (string->number "3.9")) | |
520 | (define f4.0 (string->number "4.0")) | |
521 | (define f-3.25 (string->number "-3.25")) | |
522 | (define f.25 (string->number ".25")) | |
523 | (define f4.5 (string->number "4.5")) | |
524 | (define f3.5 (string->number "3.5")) | |
525 | (define f0.0 (string->number "0.0")) | |
526 | (define f0.8 (string->number "0.8")) | |
527 | (define f1.0 (string->number "1.0")) | |
528 | (define wto write-test-obj) | |
529 | (define dto display-test-obj) | |
530 | (define lto load-test-obj) | |
531 | (newline) | |
532 | (display ";testing inexact numbers; ") | |
533 | (newline) | |
534 | (SECTION 6 5 5) | |
535 | (test #t inexact? f3.9) | |
536 | (test #t 'inexact? (inexact? (max f3.9 4))) | |
537 | (test f4.0 'max (max f3.9 4)) | |
538 | (test f4.0 'exact->inexact (exact->inexact 4)) | |
539 | (test (- f4.0) round (- f4.5)) | |
540 | (test (- f4.0) round (- f3.5)) | |
541 | (test (- f4.0) round (- f3.9)) | |
542 | (test f0.0 round f0.0) | |
543 | (test f0.0 round f.25) | |
544 | (test f1.0 round f0.8) | |
545 | (test f4.0 round f3.5) | |
546 | (test f4.0 round f4.5) | |
547 | (set! write-test-obj (list f.25 f-3.25));.25 inexact errors less likely. | |
548 | (set! display-test-obj (list f.25 f-3.25));.3 often has such errors (~10^-13) | |
549 | (set! load-test-obj (list 'define 'foo (list 'quote write-test-obj))) | |
550 | (test #t call-with-output-file | |
551 | "tmp3" | |
552 | (lambda (test-file) | |
553 | (write-char #\; test-file) | |
554 | (display write-test-obj test-file) | |
555 | (newline test-file) | |
556 | (write load-test-obj test-file) | |
557 | (output-port? test-file))) | |
558 | (check-test-file "tmp3") | |
559 | (set! write-test-obj wto) | |
560 | (set! display-test-obj dto) | |
561 | (set! load-test-obj lto) | |
562 | (let ((x (string->number "4195835.0")) | |
563 | (y (string->number "3145727.0"))) | |
564 | (test #t 'pentium-fdiv-bug (> f1.0 (- x (* (/ x y) y))))) | |
565 | (report-errs)) | |
566 | ||
567 | (define (test-bignum) | |
568 | (define tb | |
569 | (lambda (n1 n2) | |
570 | (= n1 (+ (* n2 (quotient n1 n2)) | |
571 | (remainder n1 n2))))) | |
572 | (newline) | |
573 | (display ";testing bignums; ") | |
574 | (newline) | |
575 | (SECTION 6 5 5) | |
576 | (test 0 modulo -2177452800 86400) | |
577 | (test 0 modulo 2177452800 -86400) | |
578 | (test 0 modulo 2177452800 86400) | |
579 | (test 0 modulo -2177452800 -86400) | |
580 | (test #t 'remainder (tb 281474976710655 65535)) | |
581 | (test #t 'remainder (tb 281474976710654 65535)) | |
582 | (SECTION 6 5 6) | |
583 | (test 281474976710655 string->number "281474976710655") | |
584 | (test "281474976710655" number->string 281474976710655) | |
585 | (report-errs)) | |
586 | ||
587 | (SECTION 6 5 6) | |
588 | (test "0" number->string 0) | |
589 | (test "100" number->string 100) | |
590 | (test "100" number->string 256 16) | |
591 | (test 100 string->number "100") | |
592 | (test 256 string->number "100" 16) | |
593 | (test #f string->number "") | |
594 | (test #f string->number ".") | |
595 | (test #f string->number "d") | |
596 | (test #f string->number "D") | |
597 | (test #f string->number "i") | |
598 | (test #f string->number "I") | |
599 | (test #f string->number "3i") | |
600 | (test #f string->number "3I") | |
601 | (test #f string->number "33i") | |
602 | (test #f string->number "33I") | |
603 | (test #f string->number "3.3i") | |
604 | (test #f string->number "3.3I") | |
605 | (test #f string->number "-") | |
606 | (test #f string->number "+") | |
607 | ||
608 | (SECTION 6 6) | |
609 | (test #t eqv? '#\ #\Space) | |
610 | (test #t eqv? #\space '#\Space) | |
611 | (test #t char? #\a) | |
612 | (test #t char? #\() | |
613 | (test #t char? #\ ) | |
614 | (test #t char? '#\newline) | |
615 | ||
616 | (test #f char=? #\A #\B) | |
617 | (test #f char=? #\a #\b) | |
618 | (test #f char=? #\9 #\0) | |
619 | (test #t char=? #\A #\A) | |
620 | ||
621 | (test #t char<? #\A #\B) | |
622 | (test #t char<? #\a #\b) | |
623 | (test #f char<? #\9 #\0) | |
624 | (test #f char<? #\A #\A) | |
625 | ||
626 | (test #f char>? #\A #\B) | |
627 | (test #f char>? #\a #\b) | |
628 | (test #t char>? #\9 #\0) | |
629 | (test #f char>? #\A #\A) | |
630 | ||
631 | (test #t char<=? #\A #\B) | |
632 | (test #t char<=? #\a #\b) | |
633 | (test #f char<=? #\9 #\0) | |
634 | (test #t char<=? #\A #\A) | |
635 | ||
636 | (test #f char>=? #\A #\B) | |
637 | (test #f char>=? #\a #\b) | |
638 | (test #t char>=? #\9 #\0) | |
639 | (test #t char>=? #\A #\A) | |
640 | ||
641 | (test #f char-ci=? #\A #\B) | |
642 | (test #f char-ci=? #\a #\B) | |
643 | (test #f char-ci=? #\A #\b) | |
644 | (test #f char-ci=? #\a #\b) | |
645 | (test #f char-ci=? #\9 #\0) | |
646 | (test #t char-ci=? #\A #\A) | |
647 | (test #t char-ci=? #\A #\a) | |
648 | ||
649 | (test #t char-ci<? #\A #\B) | |
650 | (test #t char-ci<? #\a #\B) | |
651 | (test #t char-ci<? #\A #\b) | |
652 | (test #t char-ci<? #\a #\b) | |
653 | (test #f char-ci<? #\9 #\0) | |
654 | (test #f char-ci<? #\A #\A) | |
655 | (test #f char-ci<? #\A #\a) | |
656 | ||
657 | (test #f char-ci>? #\A #\B) | |
658 | (test #f char-ci>? #\a #\B) | |
659 | (test #f char-ci>? #\A #\b) | |
660 | (test #f char-ci>? #\a #\b) | |
661 | (test #t char-ci>? #\9 #\0) | |
662 | (test #f char-ci>? #\A #\A) | |
663 | (test #f char-ci>? #\A #\a) | |
664 | ||
665 | (test #t char-ci<=? #\A #\B) | |
666 | (test #t char-ci<=? #\a #\B) | |
667 | (test #t char-ci<=? #\A #\b) | |
668 | (test #t char-ci<=? #\a #\b) | |
669 | (test #f char-ci<=? #\9 #\0) | |
670 | (test #t char-ci<=? #\A #\A) | |
671 | (test #t char-ci<=? #\A #\a) | |
672 | ||
673 | (test #f char-ci>=? #\A #\B) | |
674 | (test #f char-ci>=? #\a #\B) | |
675 | (test #f char-ci>=? #\A #\b) | |
676 | (test #f char-ci>=? #\a #\b) | |
677 | (test #t char-ci>=? #\9 #\0) | |
678 | (test #t char-ci>=? #\A #\A) | |
679 | (test #t char-ci>=? #\A #\a) | |
680 | ||
681 | (test #t char-alphabetic? #\a) | |
682 | (test #t char-alphabetic? #\A) | |
683 | (test #t char-alphabetic? #\z) | |
684 | (test #t char-alphabetic? #\Z) | |
685 | (test #f char-alphabetic? #\0) | |
686 | (test #f char-alphabetic? #\9) | |
687 | (test #f char-alphabetic? #\space) | |
688 | (test #f char-alphabetic? #\;) | |
689 | ||
690 | (test #f char-numeric? #\a) | |
691 | (test #f char-numeric? #\A) | |
692 | (test #f char-numeric? #\z) | |
693 | (test #f char-numeric? #\Z) | |
694 | (test #t char-numeric? #\0) | |
695 | (test #t char-numeric? #\9) | |
696 | (test #f char-numeric? #\space) | |
697 | (test #f char-numeric? #\;) | |
698 | ||
699 | (test #f char-whitespace? #\a) | |
700 | (test #f char-whitespace? #\A) | |
701 | (test #f char-whitespace? #\z) | |
702 | (test #f char-whitespace? #\Z) | |
703 | (test #f char-whitespace? #\0) | |
704 | (test #f char-whitespace? #\9) | |
705 | (test #t char-whitespace? #\space) | |
706 | (test #f char-whitespace? #\;) | |
707 | ||
708 | (test #f char-upper-case? #\0) | |
709 | (test #f char-upper-case? #\9) | |
710 | (test #f char-upper-case? #\space) | |
711 | (test #f char-upper-case? #\;) | |
712 | ||
713 | (test #f char-lower-case? #\0) | |
714 | (test #f char-lower-case? #\9) | |
715 | (test #f char-lower-case? #\space) | |
716 | (test #f char-lower-case? #\;) | |
717 | ||
718 | (test #\. integer->char (char->integer #\.)) | |
719 | (test #\A integer->char (char->integer #\A)) | |
720 | (test #\a integer->char (char->integer #\a)) | |
721 | (test #\A char-upcase #\A) | |
722 | (test #\A char-upcase #\a) | |
723 | (test #\a char-downcase #\A) | |
724 | (test #\a char-downcase #\a) | |
725 | (SECTION 6 7) | |
726 | (test #t string? "The word \"recursion\\\" has many meanings.") | |
727 | (test #t string? "") | |
728 | (define f (make-string 3 #\*)) | |
729 | (test "?**" 'string-set! (begin (string-set! f 0 #\?) f)) | |
730 | (test "abc" string #\a #\b #\c) | |
731 | (test "" string) | |
732 | (test 3 string-length "abc") | |
733 | (test #\a string-ref "abc" 0) | |
734 | (test #\c string-ref "abc" 2) | |
735 | (test 0 string-length "") | |
736 | (test "" substring "ab" 0 0) | |
737 | (test "" substring "ab" 1 1) | |
738 | (test "" substring "ab" 2 2) | |
739 | (test "a" substring "ab" 0 1) | |
740 | (test "b" substring "ab" 1 2) | |
741 | (test "ab" substring "ab" 0 2) | |
742 | (test "foobar" string-append "foo" "bar") | |
743 | (test "foo" string-append "foo") | |
744 | (test "foo" string-append "foo" "") | |
745 | (test "foo" string-append "" "foo") | |
746 | (test "" string-append) | |
747 | (test "" make-string 0) | |
748 | (test #t string=? "" "") | |
749 | (test #f string<? "" "") | |
750 | (test #f string>? "" "") | |
751 | (test #t string<=? "" "") | |
752 | (test #t string>=? "" "") | |
753 | (test #t string-ci=? "" "") | |
754 | (test #f string-ci<? "" "") | |
755 | (test #f string-ci>? "" "") | |
756 | (test #t string-ci<=? "" "") | |
757 | (test #t string-ci>=? "" "") | |
758 | ||
759 | (test #f string=? "A" "B") | |
760 | (test #f string=? "a" "b") | |
761 | (test #f string=? "9" "0") | |
762 | (test #t string=? "A" "A") | |
763 | ||
764 | (test #t string<? "A" "B") | |
765 | (test #t string<? "a" "b") | |
766 | (test #f string<? "9" "0") | |
767 | (test #f string<? "A" "A") | |
768 | ||
769 | (test #f string>? "A" "B") | |
770 | (test #f string>? "a" "b") | |
771 | (test #t string>? "9" "0") | |
772 | (test #f string>? "A" "A") | |
773 | ||
774 | (test #t string<=? "A" "B") | |
775 | (test #t string<=? "a" "b") | |
776 | (test #f string<=? "9" "0") | |
777 | (test #t string<=? "A" "A") | |
778 | ||
779 | (test #f string>=? "A" "B") | |
780 | (test #f string>=? "a" "b") | |
781 | (test #t string>=? "9" "0") | |
782 | (test #t string>=? "A" "A") | |
783 | ||
784 | (test #f string-ci=? "A" "B") | |
785 | (test #f string-ci=? "a" "B") | |
786 | (test #f string-ci=? "A" "b") | |
787 | (test #f string-ci=? "a" "b") | |
788 | (test #f string-ci=? "9" "0") | |
789 | (test #t string-ci=? "A" "A") | |
790 | (test #t string-ci=? "A" "a") | |
791 | ||
792 | (test #t string-ci<? "A" "B") | |
793 | (test #t string-ci<? "a" "B") | |
794 | (test #t string-ci<? "A" "b") | |
795 | (test #t string-ci<? "a" "b") | |
796 | (test #f string-ci<? "9" "0") | |
797 | (test #f string-ci<? "A" "A") | |
798 | (test #f string-ci<? "A" "a") | |
799 | ||
800 | (test #f string-ci>? "A" "B") | |
801 | (test #f string-ci>? "a" "B") | |
802 | (test #f string-ci>? "A" "b") | |
803 | (test #f string-ci>? "a" "b") | |
804 | (test #t string-ci>? "9" "0") | |
805 | (test #f string-ci>? "A" "A") | |
806 | (test #f string-ci>? "A" "a") | |
807 | ||
808 | (test #t string-ci<=? "A" "B") | |
809 | (test #t string-ci<=? "a" "B") | |
810 | (test #t string-ci<=? "A" "b") | |
811 | (test #t string-ci<=? "a" "b") | |
812 | (test #f string-ci<=? "9" "0") | |
813 | (test #t string-ci<=? "A" "A") | |
814 | (test #t string-ci<=? "A" "a") | |
815 | ||
816 | (test #f string-ci>=? "A" "B") | |
817 | (test #f string-ci>=? "a" "B") | |
818 | (test #f string-ci>=? "A" "b") | |
819 | (test #f string-ci>=? "a" "b") | |
820 | (test #t string-ci>=? "9" "0") | |
821 | (test #t string-ci>=? "A" "A") | |
822 | (test #t string-ci>=? "A" "a") | |
823 | (SECTION 6 8) | |
824 | (test #t vector? '#(0 (2 2 2 2) "Anna")) | |
825 | (test #t vector? '#()) | |
826 | (test '#(a b c) vector 'a 'b 'c) | |
827 | (test '#() vector) | |
828 | (test 3 vector-length '#(0 (2 2 2 2) "Anna")) | |
829 | (test 0 vector-length '#()) | |
830 | (test 8 vector-ref '#(1 1 2 3 5 8 13 21) 5) | |
831 | (test '#(0 ("Sue" "Sue") "Anna") 'vector-set | |
832 | (let ((vec (vector 0 '(2 2 2 2) "Anna"))) | |
833 | (vector-set! vec 1 '("Sue" "Sue")) | |
834 | vec)) | |
835 | (test '#(hi hi) make-vector 2 'hi) | |
836 | (test '#() make-vector 0) | |
837 | (test '#() make-vector 0 'a) | |
838 | (SECTION 6 9) | |
839 | (test #t procedure? car) | |
840 | (test #f procedure? 'car) | |
841 | (test #t procedure? (lambda (x) (* x x))) | |
842 | (test #f procedure? '(lambda (x) (* x x))) | |
843 | (test #t call-with-current-continuation procedure?) | |
844 | (test 7 apply + (list 3 4)) | |
845 | (test 7 apply (lambda (a b) (+ a b)) (list 3 4)) | |
846 | (test 17 apply + 10 (list 3 4)) | |
847 | (test '() apply list '()) | |
848 | (define compose (lambda (f g) (lambda args (f (apply g args))))) | |
849 | (test 30 (compose sqt *) 12 75) | |
850 | ||
851 | (test '(b e h) map cadr '((a b) (d e) (g h))) | |
852 | (test '(5 7 9) map + '(1 2 3) '(4 5 6)) | |
853 | (test '#(0 1 4 9 16) 'for-each | |
854 | (let ((v (make-vector 5))) | |
855 | (for-each (lambda (i) (vector-set! v i (* i i))) | |
856 | '(0 1 2 3 4)) | |
857 | v)) | |
858 | (test -3 call-with-current-continuation | |
859 | (lambda (exit) | |
860 | (for-each (lambda (x) (if (negative? x) (exit x))) | |
861 | '(54 0 37 -3 245 19)) | |
862 | #t)) | |
863 | (define list-length | |
864 | (lambda (obj) | |
865 | (call-with-current-continuation | |
866 | (lambda (return) | |
867 | (letrec ((r (lambda (obj) (cond ((null? obj) 0) | |
868 | ((pair? obj) (+ (r (cdr obj)) 1)) | |
869 | (else (return #f)))))) | |
870 | (r obj)))))) | |
871 | (test 4 list-length '(1 2 3 4)) | |
872 | (test #f list-length '(a b . c)) | |
873 | (test '() map cadr '()) | |
874 | ||
875 | ;;; This tests full conformance of call-with-current-continuation. It | |
876 | ;;; is a separate test because some schemes do not support call/cc | |
877 | ;;; other than escape procedures. I am indebted to | |
878 | ;;; raja@copper.ucs.indiana.edu (Raja Sooriamurthi) for fixing this | |
879 | ;;; code. The function leaf-eq? compares the leaves of 2 arbitrary | |
880 | ;;; trees constructed of conses. | |
881 | (define (next-leaf-generator obj eot) | |
882 | (letrec ((return #f) | |
883 | (cont (lambda (x) | |
884 | (recur obj) | |
885 | (set! cont (lambda (x) (return eot))) | |
886 | (cont #f))) | |
887 | (recur (lambda (obj) | |
888 | (if (pair? obj) | |
889 | (for-each recur obj) | |
890 | (call-with-current-continuation | |
891 | (lambda (c) | |
892 | (set! cont c) | |
893 | (return obj))))))) | |
894 | (lambda () (call-with-current-continuation | |
895 | (lambda (ret) (set! return ret) (cont #f)))))) | |
896 | (define (leaf-eq? x y) | |
897 | (let* ((eot (list 'eot)) | |
898 | (xf (next-leaf-generator x eot)) | |
899 | (yf (next-leaf-generator y eot))) | |
900 | (letrec ((loop (lambda (x y) | |
901 | (cond ((not (eq? x y)) #f) | |
902 | ((eq? eot x) #t) | |
903 | (else (loop (xf) (yf))))))) | |
904 | (loop (xf) (yf))))) | |
905 | (define (test-cont) | |
906 | (newline) | |
907 | (display ";testing continuations; ") | |
908 | (newline) | |
909 | (SECTION 6 9) | |
910 | (test #t leaf-eq? '(a (b (c))) '((a) b c)) | |
911 | (test #f leaf-eq? '(a (b (c))) '((a) b c d)) | |
912 | (report-errs)) | |
913 | ||
914 | ;;; Test Optional R4RS DELAY syntax and FORCE procedure | |
915 | (define (test-delay) | |
916 | (newline) | |
917 | (display ";testing DELAY and FORCE; ") | |
918 | (newline) | |
919 | (SECTION 6 9) | |
920 | (test 3 'delay (force (delay (+ 1 2)))) | |
921 | (test '(3 3) 'delay (let ((p (delay (+ 1 2)))) | |
922 | (list (force p) (force p)))) | |
923 | (test 2 'delay (letrec ((a-stream | |
924 | (letrec ((next (lambda (n) | |
925 | (cons n (delay (next (+ n 1))))))) | |
926 | (next 0))) | |
927 | (head car) | |
928 | (tail (lambda (stream) (force (cdr stream))))) | |
929 | (head (tail (tail a-stream))))) | |
930 | (letrec ((count 0) | |
931 | (p (delay (begin (set! count (+ count 1)) | |
932 | (if (> count x) | |
933 | count | |
934 | (force p))))) | |
935 | (x 5)) | |
936 | (test 6 force p) | |
937 | (set! x 10) | |
938 | (test 6 force p)) | |
939 | (test 3 'force | |
940 | (letrec ((p (delay (if c 3 (begin (set! c #t) (+ (force p) 1))))) | |
941 | (c #f)) | |
942 | (force p))) | |
943 | (report-errs)) | |
944 | ||
945 | (SECTION 6 10 1) | |
946 | (test #t input-port? (current-input-port)) | |
947 | (test #t output-port? (current-output-port)) | |
948 | (test #t call-with-input-file "test.scm" input-port?) | |
949 | (define this-file (open-input-file "test.scm")) | |
950 | (test #t input-port? this-file) | |
951 | (SECTION 6 10 2) | |
952 | (test #\; peek-char this-file) | |
953 | (test #\; read-char this-file) | |
954 | (test '(define cur-section '()) read this-file) | |
955 | (test #\( peek-char this-file) | |
956 | (test '(define errs '()) read this-file) | |
957 | (close-input-port this-file) | |
958 | (close-input-port this-file) | |
959 | (define (check-test-file name) | |
960 | (define test-file (open-input-file name)) | |
961 | (test #t 'input-port? | |
962 | (call-with-input-file | |
963 | name | |
964 | (lambda (test-file) | |
965 | (test load-test-obj read test-file) | |
966 | (test #t eof-object? (peek-char test-file)) | |
967 | (test #t eof-object? (read-char test-file)) | |
968 | (input-port? test-file)))) | |
969 | (test #\; read-char test-file) | |
970 | (test display-test-obj read test-file) | |
971 | (test load-test-obj read test-file) | |
972 | (close-input-port test-file)) | |
973 | (SECTION 6 10 3) | |
974 | (define write-test-obj | |
975 | '(#t #f #\a () 9739 -3 . #((test) "te \" \" st" "" test #() b c))) | |
976 | (define display-test-obj | |
977 | '(#t #f a () 9739 -3 . #((test) te " " st test #() b c))) | |
978 | (define load-test-obj | |
979 | (list 'define 'foo (list 'quote write-test-obj))) | |
980 | (test #t call-with-output-file | |
981 | "tmp1" | |
982 | (lambda (test-file) | |
983 | (write-char #\; test-file) | |
984 | (display write-test-obj test-file) | |
985 | (newline test-file) | |
986 | (write load-test-obj test-file) | |
987 | (output-port? test-file))) | |
988 | (check-test-file "tmp1") | |
989 | ||
990 | (define test-file (open-output-file "tmp2")) | |
991 | (write-char #\; test-file) | |
992 | (display write-test-obj test-file) | |
993 | (newline test-file) | |
994 | (write load-test-obj test-file) | |
995 | (test #t output-port? test-file) | |
996 | (close-output-port test-file) | |
997 | (check-test-file "tmp2") | |
998 | (define (test-sc4) | |
999 | (newline) | |
1000 | (display ";testing scheme 4 functions; ") | |
1001 | (newline) | |
1002 | (SECTION 6 7) | |
1003 | (test '(#\P #\space #\l) string->list "P l") | |
1004 | (test '() string->list "") | |
1005 | (test "1\\\"" list->string '(#\1 #\\ #\")) | |
1006 | (test "" list->string '()) | |
1007 | (SECTION 6 8) | |
1008 | (test '(dah dah didah) vector->list '#(dah dah didah)) | |
1009 | (test '() vector->list '#()) | |
1010 | (test '#(dididit dah) list->vector '(dididit dah)) | |
1011 | (test '#() list->vector '()) | |
1012 | (SECTION 6 10 4) | |
1013 | (load "tmp1") | |
1014 | (test write-test-obj 'load foo) | |
1015 | (report-errs)) | |
1016 | ||
1017 | (report-errs) | |
1018 | (if (and (string->number "0.0") (inexact? (string->number "0.0"))) | |
1019 | (test-inexact)) | |
1020 | ||
1021 | (let ((n (string->number "281474976710655"))) | |
1022 | (if (and n (exact? n)) | |
1023 | (test-bignum))) | |
1024 | (newline) | |
1025 | (test-cont) | |
1026 | (newline) | |
1027 | (test-sc4) | |
1028 | (newline) | |
1029 | (test-delay) | |
1030 | (newline) | |
1031 | "last item in file" |