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df937d20 MG |
1 | ;;;; srfi-13.test --- Test suite for Guile's SRFI-13 functions. -*- scheme -*- |
2 | ;;;; Martin Grabmueller, 2001-05-07 | |
3 | ;;;; | |
043850d9 | 4 | ;;;; Copyright (C) 2001, 2004, 2005, 2006, 2011, 2012 Free Software Foundation, Inc. |
e5c5ac92 | 5 | ;;;; |
53befeb7 NJ |
6 | ;;;; This library is free software; you can redistribute it and/or |
7 | ;;;; modify it under the terms of the GNU Lesser General Public | |
8 | ;;;; License as published by the Free Software Foundation; either | |
9 | ;;;; version 3 of the License, or (at your option) any later version. | |
10 | ;;;; | |
11 | ;;;; This library is distributed in the hope that it will be useful, | |
df937d20 | 12 | ;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
53befeb7 NJ |
13 | ;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 | ;;;; Lesser General Public License for more details. | |
15 | ;;;; | |
16 | ;;;; You should have received a copy of the GNU Lesser General Public | |
17 | ;;;; License along with this library; if not, write to the Free Software | |
18 | ;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
df937d20 | 19 | |
6e7d5622 KR |
20 | (define-module (test-strings) |
21 | #:use-module (test-suite lib) | |
22 | #:use-module (srfi srfi-13) | |
23 | #:use-module (srfi srfi-14)) | |
24 | ||
df937d20 MG |
25 | |
26 | (define exception:strict-infix-grammar | |
27 | (cons 'misc-error "^strict-infix")) | |
28 | ||
6e7d5622 KR |
29 | ;; Create a string from integer char values, eg. (string-ints 65) => "A" |
30 | (define (string-ints . args) | |
31 | (apply string (map integer->char args))) | |
32 | ||
1441e6db MG |
33 | ;; Some abbreviations |
34 | ;; BMP - Basic Multilingual Plane (codepoints below U+FFFF) | |
35 | ;; SMP - Suplementary Multilingual Plane (codebpoints from U+10000 to U+1FFFF) | |
6e7d5622 | 36 | |
967c0904 KR |
37 | ;;; |
38 | ;;; string-any | |
39 | ;;; | |
40 | ||
df937d20 MG |
41 | (with-test-prefix "string-any" |
42 | ||
fee95176 MG |
43 | (pass-if "null string" |
44 | (not (string-any #\a ""))) | |
45 | ||
46 | (pass-if "start index == end index" | |
47 | (not (string-any #\a "aaa" 1 1))) | |
48 | ||
967c0904 KR |
49 | (with-test-prefix "bad char_pred" |
50 | ||
51 | (pass-if-exception "integer" exception:wrong-type-arg | |
52 | (string-any 123 "abcde")) | |
53 | ||
54 | (pass-if-exception "string" exception:wrong-type-arg | |
55 | (string-any "zzz" "abcde"))) | |
56 | ||
57 | (with-test-prefix "char" | |
58 | ||
59 | (pass-if "no match" | |
60 | (not (string-any #\C "abcde"))) | |
61 | ||
62 | (pass-if "one match" | |
63 | (string-any #\C "abCde")) | |
64 | ||
1441e6db MG |
65 | (pass-if "one match: BMP" |
66 | (string-any (integer->char #x0100) "ab\u0100de")) | |
67 | ||
68 | (pass-if "one match: SMP" | |
69 | (string-any (integer->char #x010300) "ab\U010300de")) | |
70 | ||
967c0904 KR |
71 | (pass-if "more than one match" |
72 | (string-any #\X "abXXX")) | |
73 | ||
74 | (pass-if "no match, start index" | |
75 | (not (string-any #\A "Abcde" 1))) | |
76 | ||
77 | (pass-if "one match, start index" | |
78 | (string-any #\C "abCde" 1)) | |
79 | ||
80 | (pass-if "more than one match, start index" | |
81 | (string-any #\X "abXXX" 1)) | |
82 | ||
83 | (pass-if "no match, start and end index" | |
84 | (not (string-any #\X "XbcdX" 1 4))) | |
85 | ||
86 | (pass-if "one match, start and end index" | |
87 | (string-any #\C "abCde" 1 4)) | |
88 | ||
89 | (pass-if "more than one match, start and end index" | |
90 | (string-any #\X "abXXX" 1 4))) | |
91 | ||
92 | (with-test-prefix "charset" | |
93 | ||
94 | (pass-if "no match" | |
95 | (not (string-any char-set:upper-case "abcde"))) | |
96 | ||
97 | (pass-if "one match" | |
98 | (string-any char-set:upper-case "abCde")) | |
99 | ||
100 | (pass-if "more than one match" | |
101 | (string-any char-set:upper-case "abCDE")) | |
102 | ||
103 | (pass-if "no match, start index" | |
104 | (not (string-any char-set:upper-case "Abcde" 1))) | |
105 | ||
106 | (pass-if "one match, start index" | |
107 | (string-any char-set:upper-case "abCde" 1)) | |
108 | ||
109 | (pass-if "more than one match, start index" | |
110 | (string-any char-set:upper-case "abCDE" 1)) | |
111 | ||
112 | (pass-if "no match, start and end index" | |
113 | (not (string-any char-set:upper-case "AbcdE" 1 4))) | |
114 | ||
115 | (pass-if "one match, start and end index" | |
116 | (string-any char-set:upper-case "abCde" 1 4)) | |
117 | ||
118 | (pass-if "more than one match, start and end index" | |
119 | (string-any char-set:upper-case "abCDE" 1 4))) | |
120 | ||
121 | (with-test-prefix "pred" | |
df937d20 | 122 | |
967c0904 KR |
123 | (pass-if "no match" |
124 | (not (string-any char-upper-case? "abcde"))) | |
df937d20 | 125 | |
967c0904 KR |
126 | (pass-if "one match" |
127 | (string-any char-upper-case? "abCde")) | |
df937d20 | 128 | |
967c0904 KR |
129 | (pass-if "more than one match" |
130 | (string-any char-upper-case? "abCDE")) | |
df937d20 | 131 | |
967c0904 KR |
132 | (pass-if "no match, start index" |
133 | (not (string-any char-upper-case? "Abcde" 1))) | |
df937d20 | 134 | |
967c0904 KR |
135 | (pass-if "one match, start index" |
136 | (string-any char-upper-case? "abCde" 1)) | |
df937d20 | 137 | |
967c0904 KR |
138 | (pass-if "more than one match, start index" |
139 | (string-any char-upper-case? "abCDE" 1)) | |
df937d20 | 140 | |
967c0904 KR |
141 | (pass-if "no match, start and end index" |
142 | (not (string-any char-upper-case? "AbcdE" 1 4))) | |
df937d20 | 143 | |
967c0904 KR |
144 | (pass-if "one match, start and end index" |
145 | (string-any char-upper-case? "abCde" 1 4)) | |
146 | ||
147 | (pass-if "more than one match, start and end index" | |
148 | (string-any char-upper-case? "abCDE" 1 4)))) | |
df937d20 | 149 | |
820f33aa JG |
150 | ;;; |
151 | ;;; string-titlecase | |
152 | ;;; | |
153 | ||
154 | (with-test-prefix "string-titlecase" | |
155 | ||
156 | (pass-if "all-lower" | |
157 | (string=? "Foo" (string-titlecase "foo"))) | |
158 | ||
159 | (pass-if "all-upper" | |
160 | (string=? "Foo" (string-titlecase "FOO"))) | |
161 | ||
162 | (pass-if "two-words" | |
163 | (string=? "Hello, World!" (string-titlecase "hello, world!"))) | |
164 | ||
165 | (pass-if "titlecase-characters" | |
166 | (string=? (list->string '(#\762)) | |
167 | (string-titlecase (list->string '(#\763)))))) | |
168 | ||
8a8ca420 KR |
169 | ;;; |
170 | ;;; string-append/shared | |
171 | ;;; | |
172 | ||
173 | (with-test-prefix "string-append/shared" | |
174 | ||
175 | (pass-if "no args" | |
176 | (string=? "" (string-append/shared))) | |
177 | ||
178 | (with-test-prefix "one arg" | |
179 | (pass-if "empty" | |
180 | (string=? "" (string-append/shared ""))) | |
181 | (pass-if "non-empty" | |
182 | (string=? "xyz" (string-append/shared "xyz")))) | |
183 | ||
184 | (with-test-prefix "two args" | |
185 | (pass-if (string=? "" (string-append/shared "" ""))) | |
186 | (pass-if (string=? "xyz" (string-append/shared "xyz" ""))) | |
187 | (pass-if (string=? "xyz" (string-append/shared "" "xyz"))) | |
1441e6db MG |
188 | (pass-if (string=? "abcxyz" (string-append/shared "abc" "xyz"))) |
189 | (pass-if (string=? "abc\u0100\u0101" | |
190 | (string-append/shared "abc" "\u0100\u0101")))) | |
8a8ca420 KR |
191 | |
192 | (with-test-prefix "three args" | |
193 | (pass-if (string=? "" (string-append/shared "" "" ""))) | |
194 | (pass-if (string=? "xy" (string-append/shared "xy" "" ""))) | |
195 | (pass-if (string=? "xy" (string-append/shared "" "xy" ""))) | |
196 | (pass-if (string=? "abxy" (string-append/shared "ab" "xy" ""))) | |
197 | (pass-if (string=? "ab" (string-append/shared "" "" "ab"))) | |
198 | (pass-if (string=? "xyab" (string-append/shared "xy" "" "ab"))) | |
199 | (pass-if (string=? "xyab" (string-append/shared "" "xy" "ab"))) | |
200 | (pass-if (string=? "ghxyab" (string-append/shared "gh" "xy" "ab")))) | |
201 | ||
202 | (with-test-prefix "four args" | |
203 | (pass-if (string=? "" (string-append/shared "" "" "" ""))) | |
204 | (pass-if (string=? "xy" (string-append/shared "xy" "" "" ""))) | |
205 | (pass-if (string=? "xy" (string-append/shared "" "xy" "" ""))) | |
206 | (pass-if (string=? "xy" (string-append/shared "" "" "xy" ""))) | |
207 | (pass-if (string=? "xy" (string-append/shared "" "" "" "xy"))) | |
208 | ||
209 | (pass-if (string=? "abxy" (string-append/shared "ab" "xy" "" ""))) | |
210 | (pass-if (string=? "abxy" (string-append/shared "ab" "" "xy" ""))) | |
211 | (pass-if (string=? "abxy" (string-append/shared "ab" "" "" "xy"))) | |
212 | (pass-if (string=? "abxy" (string-append/shared "" "ab" "" "xy"))) | |
213 | (pass-if (string=? "abxy" (string-append/shared "" "" "ab" "xy"))))) | |
214 | ||
0381cf34 KR |
215 | ;;; |
216 | ;;; string-concatenate | |
217 | ;;; | |
218 | ||
219 | (with-test-prefix "string-concatenate" | |
220 | ||
221 | (pass-if-exception "inum" exception:wrong-type-arg | |
222 | (string-concatenate 123)) | |
223 | ||
224 | (pass-if-exception "symbol" exception:wrong-type-arg | |
225 | (string-concatenate 'x)) | |
226 | ||
227 | (pass-if-exception "improper 1" exception:wrong-type-arg | |
228 | (string-concatenate '("a" . "b"))) | |
229 | ||
1441e6db MG |
230 | (pass-if (equal? "abc" (string-concatenate '("a" "b" "c")))) |
231 | ||
232 | (pass-if "concatenate BMP" | |
233 | (equal? "a\u0100" (string-concatenate '("a" "\u0100"))))) | |
0381cf34 | 234 | |
6e7d5622 KR |
235 | ;; |
236 | ;; string-compare | |
237 | ;; | |
238 | ||
239 | (with-test-prefix "string-compare" | |
240 | ||
241 | (pass-if "same as char<?" | |
242 | (eq? (char<? (integer->char 0) (integer->char 255)) | |
243 | (string-compare (string-ints 0) (string-ints 255) | |
244 | (lambda (pos) #t) ;; lt | |
245 | (lambda (pos) #f) ;; eq | |
246 | (lambda (pos) #f))))) ;; gt | |
247 | ||
248 | ;; | |
249 | ;; string-compare-ci | |
250 | ;; | |
251 | ||
252 | (with-test-prefix "string-compare-ci" | |
253 | ||
254 | (pass-if "same as char-ci<?" | |
255 | (eq? (char-ci<? (integer->char 0) (integer->char 255)) | |
256 | (string-compare-ci (string-ints 0) (string-ints 255) | |
257 | (lambda (pos) #t) ;; lt | |
258 | (lambda (pos) #f) ;; eq | |
259 | (lambda (pos) #f))))) ;; gt | |
260 | ||
0381cf34 KR |
261 | ;;; |
262 | ;;; string-concatenate/shared | |
263 | ;;; | |
264 | ||
265 | (with-test-prefix "string-concatenate/shared" | |
266 | ||
267 | (pass-if-exception "inum" exception:wrong-type-arg | |
268 | (string-concatenate/shared 123)) | |
269 | ||
270 | (pass-if-exception "symbol" exception:wrong-type-arg | |
271 | (string-concatenate/shared 'x)) | |
272 | ||
273 | (pass-if-exception "improper 1" exception:wrong-type-arg | |
274 | (string-concatenate/shared '("a" . "b"))) | |
275 | ||
1441e6db MG |
276 | (pass-if (equal? "abc" (string-concatenate/shared '("a" "b" "c")))) |
277 | ||
278 | (pass-if "BMP" | |
279 | (equal? "a\u0100c" (string-concatenate/shared '("a" "\u0100" "c"))))) | |
0381cf34 | 280 | |
4c6563e1 KR |
281 | ;;; |
282 | ;;; string-every | |
283 | ;;; | |
284 | ||
df937d20 MG |
285 | (with-test-prefix "string-every" |
286 | ||
fee95176 MG |
287 | (pass-if "null string" |
288 | (string-every #\a "")) | |
289 | ||
290 | (pass-if "start index == end index" | |
291 | (string-every #\a "bbb" 1 1)) | |
292 | ||
685788d0 KR |
293 | (with-test-prefix "bad char_pred" |
294 | ||
295 | (pass-if-exception "integer" exception:wrong-type-arg | |
296 | (string-every 123 "abcde")) | |
297 | ||
298 | (pass-if-exception "string" exception:wrong-type-arg | |
299 | (string-every "zzz" "abcde"))) | |
300 | ||
967c0904 KR |
301 | (with-test-prefix "char" |
302 | ||
303 | (pass-if "empty string" | |
304 | (string-every #\X "")) | |
305 | ||
306 | (pass-if "empty substring" | |
307 | (string-every #\X "abc" 1 1)) | |
308 | ||
309 | (pass-if "no match at all" | |
310 | (not (string-every #\X "abcde"))) | |
311 | ||
312 | (pass-if "not all match" | |
313 | (not (string-every #\X "abXXX"))) | |
314 | ||
315 | (pass-if "all match" | |
316 | (string-every #\X "XXXXX")) | |
317 | ||
1441e6db MG |
318 | (pass-if "all match BMP" |
319 | (string-every #\200000 "\U010000\U010000")) | |
320 | ||
967c0904 KR |
321 | (pass-if "no match at all, start index" |
322 | (not (string-every #\X "Xbcde" 1))) | |
323 | ||
324 | (pass-if "not all match, start index" | |
325 | (not (string-every #\X "XXcde" 1))) | |
326 | ||
327 | (pass-if "all match, start index" | |
328 | (string-every #\X "aXXXX" 1)) | |
329 | ||
330 | (pass-if "no match at all, start and end index" | |
331 | (not (string-every #\X "XbcdX" 1 4))) | |
332 | ||
333 | (pass-if "not all match, start and end index" | |
334 | (not (string-every #\X "XXcde" 1 4))) | |
335 | ||
336 | (pass-if "all match, start and end index" | |
337 | (string-every #\X "aXXXe" 1 4))) | |
338 | ||
339 | (with-test-prefix "charset" | |
340 | ||
341 | (pass-if "empty string" | |
342 | (string-every char-set:upper-case "")) | |
343 | ||
344 | (pass-if "empty substring" | |
345 | (string-every char-set:upper-case "abc" 1 1)) | |
346 | ||
347 | (pass-if "no match at all" | |
348 | (not (string-every char-set:upper-case "abcde"))) | |
349 | ||
350 | (pass-if "not all match" | |
351 | (not (string-every char-set:upper-case "abCDE"))) | |
352 | ||
353 | (pass-if "all match" | |
354 | (string-every char-set:upper-case "ABCDE")) | |
355 | ||
356 | (pass-if "no match at all, start index" | |
357 | (not (string-every char-set:upper-case "Abcde" 1))) | |
358 | ||
359 | (pass-if "not all match, start index" | |
360 | (not (string-every char-set:upper-case "ABcde" 1))) | |
361 | ||
362 | (pass-if "all match, start index" | |
363 | (string-every char-set:upper-case "aBCDE" 1)) | |
364 | ||
365 | (pass-if "no match at all, start and end index" | |
366 | (not (string-every char-set:upper-case "AbcdE" 1 4))) | |
367 | ||
368 | (pass-if "not all match, start and end index" | |
369 | (not (string-every char-set:upper-case "ABcde" 1 4))) | |
370 | ||
371 | (pass-if "all match, start and end index" | |
372 | (string-every char-set:upper-case "aBCDe" 1 4))) | |
373 | ||
374 | (with-test-prefix "pred" | |
375 | ||
376 | ;; in guile 1.6.4 and earlier string-every incorrectly returned #f on an | |
377 | ;; empty string | |
378 | (pass-if "empty string" | |
379 | (string-every char-upper-case? "")) | |
380 | (pass-if "empty substring" | |
381 | (string-every char-upper-case? "abc" 1 1)) | |
4c6563e1 | 382 | |
967c0904 KR |
383 | (pass-if "no match at all" |
384 | (not (string-every char-upper-case? "abcde"))) | |
df937d20 | 385 | |
967c0904 KR |
386 | (pass-if "not all match" |
387 | (not (string-every char-upper-case? "abCDE"))) | |
df937d20 | 388 | |
967c0904 KR |
389 | (pass-if "all match" |
390 | (string-every char-upper-case? "ABCDE")) | |
df937d20 | 391 | |
967c0904 KR |
392 | (pass-if "no match at all, start index" |
393 | (not (string-every char-upper-case? "Abcde" 1))) | |
df937d20 | 394 | |
967c0904 KR |
395 | (pass-if "not all match, start index" |
396 | (not (string-every char-upper-case? "ABcde" 1))) | |
df937d20 | 397 | |
967c0904 KR |
398 | (pass-if "all match, start index" |
399 | (string-every char-upper-case? "aBCDE" 1)) | |
df937d20 | 400 | |
967c0904 KR |
401 | (pass-if "no match at all, start and end index" |
402 | (not (string-every char-upper-case? "AbcdE" 1 4))) | |
df937d20 | 403 | |
967c0904 KR |
404 | (pass-if "not all match, start and end index" |
405 | (not (string-every char-upper-case? "ABcde" 1 4))) | |
df937d20 | 406 | |
967c0904 KR |
407 | (pass-if "all match, start and end index" |
408 | (string-every char-upper-case? "aBCDe" 1 4)))) | |
df937d20 MG |
409 | |
410 | (with-test-prefix "string-tabulate" | |
411 | ||
685788d0 KR |
412 | (with-test-prefix "bad proc" |
413 | ||
414 | (pass-if-exception "integer" exception:wrong-type-arg | |
415 | (string-tabulate 123 10)) | |
416 | ||
417 | (pass-if-exception "string" exception:wrong-type-arg | |
418 | (string-tabulate "zzz" 10))) | |
419 | ||
df937d20 MG |
420 | (pass-if "static fill-char" |
421 | (string=? (string-tabulate (lambda (idx) #\!) 10) "!!!!!!!!!!")) | |
422 | ||
423 | (pass-if "variable fill-char" | |
424 | (string=? (string-tabulate | |
425 | (lambda (idx) (integer->char (+ idx 32))) 10) " !\"#$%&'()"))) | |
426 | ||
df937d20 MG |
427 | (with-test-prefix "string->list" |
428 | ||
429 | (pass-if "empty" | |
430 | (zero? (length (string->list "")))) | |
431 | ||
432 | (pass-if "nonempty" | |
433 | (= (length (string->list "foo")) 3)) | |
434 | ||
7cfbc4f7 MG |
435 | (pass-if "empty, start index" |
436 | (zero? (length (string->list "foo" 3 3)))) | |
df937d20 | 437 | |
7cfbc4f7 MG |
438 | (pass-if "nonempty, start index" |
439 | (= (length (string->list "foo" 1 3)) 2)) | |
1441e6db MG |
440 | |
441 | (pass-if "nonempty, start index, BMP" | |
442 | (= (length (string->list "\xff\u0100\u0300" 1 3)) 2)) | |
df937d20 MG |
443 | ) |
444 | ||
445 | (with-test-prefix "reverse-list->string" | |
446 | ||
447 | (pass-if "empty" | |
448 | (string-null? (reverse-list->string '()))) | |
449 | ||
450 | (pass-if "nonempty" | |
1441e6db | 451 | (string=? "foo" (reverse-list->string '(#\o #\o #\f)))) |
df937d20 | 452 | |
1441e6db MG |
453 | (pass-if "nonempty, BMP" |
454 | (string=? "\u0100\u0101\u0102" (reverse-list->string '(#\402 #\401 #\400))))) | |
df937d20 MG |
455 | |
456 | (with-test-prefix "string-join" | |
457 | ||
458 | (pass-if "empty list, no delimiter, implicit infix, empty 1" | |
459 | (string=? "" (string-join '()))) | |
460 | ||
461 | (pass-if "empty string, no delimiter, implicit infix, empty 2" | |
462 | (string=? "" (string-join '("")))) | |
463 | ||
464 | (pass-if "non-empty, no delimiter, implicit infix" | |
465 | (string=? "bla" (string-join '("bla")))) | |
466 | ||
467 | (pass-if "empty list, implicit infix, empty 1" | |
468 | (string=? "" (string-join '() "|delim|"))) | |
469 | ||
470 | (pass-if "empty string, implicit infix, empty 2" | |
471 | (string=? "" (string-join '("") "|delim|"))) | |
472 | ||
473 | (pass-if "non-empty, implicit infix" | |
474 | (string=? "bla" (string-join '("bla") "|delim|"))) | |
475 | ||
476 | (pass-if "non-empty, implicit infix" | |
477 | (string=? "bla" (string-join '("bla") "|delim|"))) | |
478 | ||
479 | (pass-if "two strings, implicit infix" | |
480 | (string=? "bla|delim|fasel" (string-join '("bla" "fasel") "|delim|"))) | |
481 | ||
482 | (pass-if "empty, explicit infix" | |
483 | (string=? "" (string-join '("") "|delim|" 'infix))) | |
484 | ||
485 | (pass-if "empty list, explicit infix" | |
486 | (string=? "" (string-join '() "|delim|" 'infix))) | |
487 | ||
488 | (pass-if "non-empty, explicit infix" | |
489 | (string=? "bla" (string-join '("bla") "|delim|" 'infix))) | |
490 | ||
491 | (pass-if "two strings, explicit infix" | |
492 | (string=? "bla|delim|fasel" (string-join '("bla" "fasel") "|delim|" | |
493 | 'infix))) | |
494 | ||
1441e6db MG |
495 | (pass-if "two strings, explicit infix, BMP" |
496 | (string=? "\u0100\u0101::\u0102\u0103" | |
497 | (string-join '("\u0100\u0101" "\u0102\u0103") "::" | |
498 | 'infix))) | |
499 | ||
e5c5ac92 | 500 | (pass-if-exception "empty list, strict infix" |
df937d20 MG |
501 | exception:strict-infix-grammar |
502 | (string-join '() "|delim|" 'strict-infix)) | |
503 | ||
504 | (pass-if "empty, strict infix" | |
505 | (string=? "" (string-join '("") "|delim|" 'strict-infix))) | |
506 | ||
507 | (pass-if "non-empty, strict infix" | |
508 | (string=? "foo" (string-join '("foo") "|delim|" 'strict-infix))) | |
509 | ||
510 | (pass-if "two strings, strict infix" | |
511 | (string=? "foo|delim|bar" (string-join '("foo" "bar") "|delim|" | |
512 | 'strict-infix))) | |
513 | ||
514 | (pass-if "empty list, prefix" | |
515 | (string=? "" (string-join '() "|delim|" 'prefix))) | |
516 | ||
517 | (pass-if "empty, prefix" | |
518 | (string=? "|delim|" (string-join '("") "|delim|" 'prefix))) | |
519 | ||
520 | (pass-if "non-empty, prefix" | |
521 | (string=? "|delim|foo" (string-join '("foo") "|delim|" 'prefix))) | |
522 | ||
523 | (pass-if "two strings, prefix" | |
524 | (string=? "|delim|foo|delim|bar" (string-join '("foo" "bar") "|delim|" | |
525 | 'prefix))) | |
526 | ||
527 | (pass-if "empty list, suffix" | |
528 | (string=? "" (string-join '() "|delim|" 'suffix))) | |
529 | ||
530 | (pass-if "empty, suffix" | |
531 | (string=? "|delim|" (string-join '("") "|delim|" 'suffix))) | |
532 | ||
533 | (pass-if "non-empty, suffix" | |
534 | (string=? "foo|delim|" (string-join '("foo") "|delim|" 'suffix))) | |
535 | ||
536 | (pass-if "two strings, suffix" | |
537 | (string=? "foo|delim|bar|delim|" (string-join '("foo" "bar") "|delim|" | |
538 | 'suffix)))) | |
539 | ||
df937d20 MG |
540 | (with-test-prefix "string-copy" |
541 | ||
542 | (pass-if "empty string" | |
543 | (string=? "" (string-copy ""))) | |
544 | ||
545 | (pass-if "full string" | |
546 | (string=? "foo-bar" (string-copy "foo-bar"))) | |
547 | ||
1441e6db MG |
548 | (pass-if "full string, BMP" |
549 | (string=? "foo-\u0100\u0101" (string-copy "foo-\u0100\u0101"))) | |
550 | ||
7cfbc4f7 MG |
551 | (pass-if "start index" |
552 | (string=? "o-bar" (string-copy "foo-bar" 2))) | |
df937d20 | 553 | |
1441e6db MG |
554 | (pass-if "start index" |
555 | (string=? "o-bar" (string-copy "\u0100\u0101o-bar" 2))) | |
556 | ||
7cfbc4f7 | 557 | (pass-if "start and end index" |
793e8a93 | 558 | (string=? "o-ba" (string-copy "foo-bar" 2 6)))) |
df937d20 MG |
559 | |
560 | (with-test-prefix "substring/shared" | |
561 | ||
562 | (pass-if "empty string" | |
043850d9 MW |
563 | (let ((s "")) |
564 | (eq? s (substring/shared s 0)))) | |
df937d20 | 565 | |
043850d9 | 566 | (pass-if "non-empty string, not eq?" |
df937d20 MG |
567 | (string=? "foo" (substring/shared "foo-bar" 0 3))) |
568 | ||
043850d9 MW |
569 | (pass-if "shared copy of non-empty string is eq?" |
570 | (let ((s "foo-bar")) | |
571 | (eq? s (substring/shared s 0 7))))) | |
df937d20 MG |
572 | |
573 | (with-test-prefix "string-copy!" | |
574 | ||
575 | (pass-if "non-empty string" | |
576 | (string=? "welld, oh yeah!" | |
577 | (let* ((s "hello") | |
d7e4c2da | 578 | (t (string-copy "world, oh yeah!"))) |
df937d20 | 579 | (string-copy! t 1 s 1 3) |
793e8a93 MW |
580 | t))) |
581 | ||
582 | (pass-if-equal "overlapping src and dest, moving right" | |
583 | "aabce" | |
584 | (let ((str (string-copy "abcde"))) | |
585 | (string-copy! str 1 str 0 3) str)) | |
586 | ||
587 | (pass-if-equal "overlapping src and dest, moving left" | |
588 | "bcdde" | |
589 | (let ((str (string-copy "abcde"))) | |
590 | (string-copy! str 0 str 1 4) str))) | |
df937d20 MG |
591 | |
592 | (with-test-prefix "string-take" | |
593 | ||
594 | (pass-if "empty string" | |
595 | (string=? "" (string-take "foo bar braz" 0))) | |
596 | ||
597 | (pass-if "non-empty string" | |
598 | (string=? "foo " (string-take "foo bar braz" 4))) | |
599 | ||
1441e6db MG |
600 | (pass-if "non-empty string BMP" |
601 | (string=? "\u0100oo " (string-take "\u0100oo \u0101ar braz" 4))) | |
602 | ||
df937d20 MG |
603 | (pass-if "full string" |
604 | (string=? "foo bar braz" (string-take "foo bar braz" 12)))) | |
605 | ||
606 | (with-test-prefix "string-take-right" | |
607 | ||
608 | (pass-if "empty string" | |
609 | (string=? "" (string-take-right "foo bar braz" 0))) | |
610 | ||
611 | (pass-if "non-empty string" | |
612 | (string=? "braz" (string-take-right "foo bar braz" 4))) | |
613 | ||
1441e6db MG |
614 | (pass-if "non-empty string" |
615 | (string=? "braz" (string-take-right "foo ba\u0100 braz" 4))) | |
616 | ||
df937d20 MG |
617 | (pass-if "full string" |
618 | (string=? "foo bar braz" (string-take-right "foo bar braz" 12)))) | |
619 | ||
620 | (with-test-prefix "string-drop" | |
621 | ||
622 | (pass-if "empty string" | |
623 | (string=? "" (string-drop "foo bar braz" 12))) | |
624 | ||
625 | (pass-if "non-empty string" | |
626 | (string=? "braz" (string-drop "foo bar braz" 8))) | |
627 | ||
1441e6db MG |
628 | (pass-if "non-empty string BMP" |
629 | (string=? "braz" (string-drop "foo \u0100\u0101\u0102 braz" 8))) | |
630 | ||
df937d20 MG |
631 | (pass-if "full string" |
632 | (string=? "foo bar braz" (string-drop "foo bar braz" 0)))) | |
633 | ||
634 | (with-test-prefix "string-drop-right" | |
635 | ||
636 | (pass-if "empty string" | |
637 | (string=? "" (string-drop-right "foo bar braz" 12))) | |
638 | ||
639 | (pass-if "non-empty string" | |
640 | (string=? "foo " (string-drop-right "foo bar braz" 8))) | |
641 | ||
1441e6db MG |
642 | (pass-if "non-empty string BMP" |
643 | (string=? "foo " (string-drop-right "foo \u0100\u0101\u0102 braz" 8))) | |
644 | ||
df937d20 MG |
645 | (pass-if "full string" |
646 | (string=? "foo bar braz" (string-drop-right "foo bar braz" 0)))) | |
647 | ||
648 | (with-test-prefix "string-pad" | |
649 | ||
650 | (pass-if "empty string, zero pad" | |
651 | (string=? "" (string-pad "" 0))) | |
652 | ||
653 | (pass-if "empty string, zero pad, pad char" | |
654 | (string=? "" (string-pad "" 0))) | |
655 | ||
656 | (pass-if "empty pad string, 2 pad " | |
657 | (string=? " " (string-pad "" 2))) | |
658 | ||
659 | (pass-if "empty pad string, 2 pad, pad char" | |
660 | (string=? "!!" (string-pad "" 2 #\!))) | |
661 | ||
662 | (pass-if "empty pad string, 2 pad, pad char, start index" | |
663 | (string=? "!c" (string-pad "abc" 2 #\! 2))) | |
664 | ||
665 | (pass-if "empty pad string, 2 pad, pad char, start and end index" | |
666 | (string=? "!c" (string-pad "abcd" 2 #\! 2 3))) | |
667 | ||
668 | (pass-if "freestyle 1" | |
669 | (string=? "32" (string-pad (number->string 532) 2 #\!))) | |
670 | ||
671 | (pass-if "freestyle 2" | |
672 | (string=? "!532" (string-pad (number->string 532) 4 #\!)))) | |
673 | ||
674 | (with-test-prefix "string-pad-right" | |
675 | ||
676 | (pass-if "empty string, zero pad" | |
677 | (string=? "" (string-pad-right "" 0))) | |
678 | ||
679 | (pass-if "empty string, zero pad, pad char" | |
680 | (string=? "" (string-pad-right "" 0))) | |
681 | ||
682 | (pass-if "empty pad string, 2 pad " | |
683 | (string=? " " (string-pad-right "" 2))) | |
684 | ||
685 | (pass-if "empty pad string, 2 pad, pad char" | |
686 | (string=? "!!" (string-pad-right "" 2 #\!))) | |
687 | ||
688 | (pass-if "empty pad string, 2 pad, pad char, start index" | |
689 | (string=? "c!" (string-pad-right "abc" 2 #\! 2))) | |
690 | ||
691 | (pass-if "empty pad string, 2 pad, pad char, start and end index" | |
692 | (string=? "c!" (string-pad-right "abcd" 2 #\! 2 3))) | |
693 | ||
694 | (pass-if "freestyle 1" | |
695 | (string=? "53" (string-pad-right (number->string 532) 2 #\!))) | |
696 | ||
697 | (pass-if "freestyle 2" | |
698 | (string=? "532!" (string-pad-right (number->string 532) 4 #\!)))) | |
699 | ||
f764e6d1 MG |
700 | (with-test-prefix "string-trim" |
701 | ||
685788d0 KR |
702 | (with-test-prefix "bad char_pred" |
703 | ||
704 | (pass-if-exception "integer" exception:wrong-type-arg | |
705 | (string-trim "abcde" 123)) | |
706 | ||
707 | (pass-if-exception "string" exception:wrong-type-arg | |
708 | (string-trim "abcde" "zzz"))) | |
709 | ||
f764e6d1 MG |
710 | (pass-if "empty string" |
711 | (string=? "" (string-trim ""))) | |
712 | ||
713 | (pass-if "no char/pred" | |
714 | (string=? "foo " (string-trim " \tfoo "))) | |
715 | ||
716 | (pass-if "start index, pred" | |
717 | (string=? "foo " (string-trim " \tfoo " char-whitespace? 1))) | |
718 | ||
719 | (pass-if "start and end index, pred" | |
720 | (string=? "f" (string-trim " \tfoo " char-whitespace? 1 3))) | |
721 | ||
722 | (pass-if "start index, char" | |
723 | (string=? "\tfoo " (string-trim " \tfoo " #\space 1))) | |
724 | ||
725 | (pass-if "start and end index, char" | |
726 | (string=? "\tf" (string-trim " \tfoo " #\space 1 3))) | |
727 | ||
728 | (pass-if "start index, charset" | |
729 | (string=? "foo " (string-trim " \tfoo " char-set:whitespace 1))) | |
730 | ||
731 | (pass-if "start and end index, charset" | |
732 | (string=? "f" (string-trim " \tfoo " char-set:whitespace 1 3)))) | |
733 | ||
734 | (with-test-prefix "string-trim-right" | |
735 | ||
685788d0 KR |
736 | (with-test-prefix "bad char_pred" |
737 | ||
738 | (pass-if-exception "integer" exception:wrong-type-arg | |
739 | (string-trim-right "abcde" 123)) | |
740 | ||
741 | (pass-if-exception "string" exception:wrong-type-arg | |
742 | (string-trim-right "abcde" "zzz"))) | |
743 | ||
f764e6d1 MG |
744 | (pass-if "empty string" |
745 | (string=? "" (string-trim-right ""))) | |
746 | ||
747 | (pass-if "no char/pred" | |
748 | (string=? " \tfoo" (string-trim-right " \tfoo "))) | |
749 | ||
750 | (pass-if "start index, pred" | |
751 | (string=? "\tfoo" (string-trim-right " \tfoo " char-whitespace? 1))) | |
752 | ||
753 | (pass-if "start and end index, pred" | |
754 | (string=? "\tf" (string-trim-right " \tfoo " char-whitespace? 1 3))) | |
755 | ||
756 | (pass-if "start index, char" | |
757 | (string=? "\tfoo" (string-trim-right " \tfoo " #\space 1))) | |
758 | ||
759 | (pass-if "start and end index, char" | |
760 | (string=? "\tf" (string-trim-right " \tfoo " #\space 1 3))) | |
761 | ||
762 | (pass-if "start index, charset" | |
763 | (string=? "\tfoo" (string-trim-right " \tfoo " char-set:whitespace 1))) | |
764 | ||
765 | (pass-if "start and end index, charset" | |
766 | (string=? "\tf" (string-trim-right " \tfoo " char-set:whitespace 1 3)))) | |
767 | ||
768 | (with-test-prefix "string-trim-both" | |
769 | ||
685788d0 KR |
770 | (with-test-prefix "bad char_pred" |
771 | ||
772 | (pass-if-exception "integer" exception:wrong-type-arg | |
773 | (string-trim-both "abcde" 123)) | |
774 | ||
775 | (pass-if-exception "string" exception:wrong-type-arg | |
776 | (string-trim-both "abcde" "zzz"))) | |
777 | ||
f764e6d1 MG |
778 | (pass-if "empty string" |
779 | (string=? "" (string-trim-both ""))) | |
780 | ||
781 | (pass-if "no char/pred" | |
782 | (string=? "foo" (string-trim-both " \tfoo "))) | |
783 | ||
784 | (pass-if "start index, pred" | |
785 | (string=? "foo" (string-trim-both " \tfoo " char-whitespace? 1))) | |
786 | ||
787 | (pass-if "start and end index, pred" | |
788 | (string=? "f" (string-trim-both " \tfoo " char-whitespace? 1 3))) | |
789 | ||
790 | (pass-if "start index, char" | |
791 | (string=? "\tfoo" (string-trim-both " \tfoo " #\space 1))) | |
792 | ||
793 | (pass-if "start and end index, char" | |
794 | (string=? "\tf" (string-trim-both " \tfoo " #\space 1 3))) | |
795 | ||
796 | (pass-if "start index, charset" | |
797 | (string=? "foo" (string-trim-both " \tfoo " char-set:whitespace 1))) | |
798 | ||
799 | (pass-if "start and end index, charset" | |
800 | (string=? "f" (string-trim-both " \tfoo " char-set:whitespace 1 3)))) | |
801 | ||
f764e6d1 MG |
802 | (define s0 (make-string 200 #\!)) |
803 | (define s1 (make-string 0 #\!)) | |
804 | ||
805 | (with-test-prefix "string-fill!" | |
806 | ||
807 | (pass-if "empty string, no indices" | |
808 | (string-fill! s1 #\*) | |
809 | (= (string-length s1) 0)) | |
810 | ||
811 | (pass-if "empty string, start index" | |
812 | (string-fill! s1 #\* 0) | |
813 | (= (string-length s1) 0)) | |
814 | ||
815 | (pass-if "empty string, start and end index" | |
816 | (string-fill! s1 #\* 0 0) | |
817 | (= (string-length s1) 0)) | |
818 | ||
819 | (pass-if "no indices" | |
820 | (string-fill! s0 #\*) | |
821 | (char=? (string-ref s0 0) #\*)) | |
822 | ||
823 | (pass-if "start index" | |
824 | (string-fill! s0 #\+ 10) | |
825 | (char=? (string-ref s0 11) #\+)) | |
826 | ||
827 | (pass-if "start and end index" | |
828 | (string-fill! s0 #\| 12 20) | |
829 | (char=? (string-ref s0 13) #\|))) | |
830 | ||
5f5850b3 MG |
831 | (with-test-prefix "string-prefix-length" |
832 | ||
833 | (pass-if "empty prefix" | |
834 | (= 0 (string-prefix-length "" "foo bar"))) | |
835 | ||
836 | (pass-if "non-empty prefix - match" | |
837 | (= 3 (string-prefix-length "foo" "foo bar"))) | |
838 | ||
839 | (pass-if "non-empty prefix - no match" | |
840 | (= 0 (string-prefix-length "bar" "foo bar")))) | |
841 | ||
842 | (with-test-prefix "string-prefix-length-ci" | |
843 | ||
844 | (pass-if "empty prefix" | |
845 | (= 0 (string-prefix-length-ci "" "foo bar"))) | |
846 | ||
847 | (pass-if "non-empty prefix - match" | |
848 | (= 3 (string-prefix-length-ci "fOo" "foo bar"))) | |
849 | ||
850 | (pass-if "non-empty prefix - no match" | |
851 | (= 0 (string-prefix-length-ci "bAr" "foo bar")))) | |
852 | ||
853 | (with-test-prefix "string-suffix-length" | |
854 | ||
855 | (pass-if "empty suffix" | |
856 | (= 0 (string-suffix-length "" "foo bar"))) | |
857 | ||
858 | (pass-if "non-empty suffix - match" | |
859 | (= 3 (string-suffix-length "bar" "foo bar"))) | |
860 | ||
861 | (pass-if "non-empty suffix - no match" | |
862 | (= 0 (string-suffix-length "foo" "foo bar")))) | |
863 | ||
864 | (with-test-prefix "string-suffix-length-ci" | |
865 | ||
866 | (pass-if "empty suffix" | |
867 | (= 0 (string-suffix-length-ci "" "foo bar"))) | |
868 | ||
869 | (pass-if "non-empty suffix - match" | |
870 | (= 3 (string-suffix-length-ci "bAr" "foo bar"))) | |
871 | ||
872 | (pass-if "non-empty suffix - no match" | |
873 | (= 0 (string-suffix-length-ci "fOo" "foo bar")))) | |
874 | ||
875 | (with-test-prefix "string-prefix?" | |
876 | ||
877 | (pass-if "empty prefix" | |
878 | (string-prefix? "" "foo bar")) | |
879 | ||
880 | (pass-if "non-empty prefix - match" | |
881 | (string-prefix? "foo" "foo bar")) | |
882 | ||
883 | (pass-if "non-empty prefix - no match" | |
884 | (not (string-prefix? "bar" "foo bar")))) | |
885 | ||
886 | (with-test-prefix "string-prefix-ci?" | |
887 | ||
888 | (pass-if "empty prefix" | |
889 | (string-prefix-ci? "" "foo bar")) | |
890 | ||
891 | (pass-if "non-empty prefix - match" | |
892 | (string-prefix-ci? "fOo" "foo bar")) | |
893 | ||
894 | (pass-if "non-empty prefix - no match" | |
895 | (not (string-prefix-ci? "bAr" "foo bar")))) | |
896 | ||
897 | (with-test-prefix "string-suffix?" | |
898 | ||
899 | (pass-if "empty suffix" | |
900 | (string-suffix? "" "foo bar")) | |
901 | ||
902 | (pass-if "non-empty suffix - match" | |
903 | (string-suffix? "bar" "foo bar")) | |
904 | ||
905 | (pass-if "non-empty suffix - no match" | |
906 | (not (string-suffix? "foo" "foo bar")))) | |
907 | ||
908 | (with-test-prefix "string-suffix-ci?" | |
909 | ||
910 | (pass-if "empty suffix" | |
911 | (string-suffix-ci? "" "foo bar")) | |
912 | ||
913 | (pass-if "non-empty suffix - match" | |
914 | (string-suffix-ci? "bAr" "foo bar")) | |
915 | ||
916 | (pass-if "non-empty suffix - no match" | |
917 | (not (string-suffix-ci? "fOo" "foo bar")))) | |
918 | ||
5f5850b3 MG |
919 | (with-test-prefix "string-index" |
920 | ||
685788d0 KR |
921 | (with-test-prefix "bad char_pred" |
922 | ||
923 | (pass-if-exception "integer" exception:wrong-type-arg | |
924 | (string-index "abcde" 123)) | |
925 | ||
926 | (pass-if-exception "string" exception:wrong-type-arg | |
927 | (string-index "abcde" "zzz"))) | |
928 | ||
5f5850b3 MG |
929 | (pass-if "empty string - char" |
930 | (not (string-index "" #\a))) | |
931 | ||
932 | (pass-if "non-empty - char - match" | |
933 | (= 5 (string-index "foo bar" #\a))) | |
934 | ||
935 | (pass-if "non-empty - char - no match" | |
936 | (not (string-index "frobnicate" #\x))) | |
937 | ||
938 | (pass-if "empty string - char - start index" | |
939 | (not (string-index "" #\a 0))) | |
940 | ||
941 | (pass-if "non-empty - char - match - start index" | |
942 | (= 5 (string-index "foo bar" #\a 1))) | |
943 | ||
944 | (pass-if "non-empty - char - no match - start index" | |
945 | (not (string-index "frobnicate" #\x 2))) | |
946 | ||
947 | (pass-if "empty string - char - start and end index" | |
948 | (not (string-index "" #\a 0 0))) | |
949 | ||
950 | (pass-if "non-empty - char - match - start and end index" | |
951 | (= 5 (string-index "foo bar" #\a 1 6))) | |
952 | ||
953 | (pass-if "non-empty - char - no match - start and end index" | |
954 | (not (string-index "frobnicate" #\a 2 5))) | |
955 | ||
956 | (pass-if "empty string - charset" | |
957 | (not (string-index "" char-set:letter))) | |
958 | ||
959 | (pass-if "non-empty - charset - match" | |
960 | (= 0 (string-index "foo bar" char-set:letter))) | |
961 | ||
962 | (pass-if "non-empty - charset - no match" | |
963 | (not (string-index "frobnicate" char-set:digit))) | |
964 | ||
965 | (pass-if "empty string - charset - start index" | |
966 | (not (string-index "" char-set:letter 0))) | |
967 | ||
968 | (pass-if "non-empty - charset - match - start index" | |
969 | (= 1 (string-index "foo bar" char-set:letter 1))) | |
970 | ||
971 | (pass-if "non-empty - charset - no match - start index" | |
972 | (not (string-index "frobnicate" char-set:digit 2))) | |
973 | ||
974 | (pass-if "empty string - charset - start and end index" | |
975 | (not (string-index "" char-set:letter 0 0))) | |
976 | ||
977 | (pass-if "non-empty - charset - match - start and end index" | |
978 | (= 1 (string-index "foo bar" char-set:letter 1 6))) | |
979 | ||
980 | (pass-if "non-empty - charset - no match - start and end index" | |
981 | (not (string-index "frobnicate" char-set:digit 2 5))) | |
982 | ||
983 | (pass-if "empty string - pred" | |
984 | (not (string-index "" char-alphabetic?))) | |
985 | ||
986 | (pass-if "non-empty - pred - match" | |
987 | (= 0 (string-index "foo bar" char-alphabetic?))) | |
988 | ||
989 | (pass-if "non-empty - pred - no match" | |
990 | (not (string-index "frobnicate" char-numeric?))) | |
991 | ||
992 | (pass-if "empty string - pred - start index" | |
993 | (not (string-index "" char-alphabetic? 0))) | |
994 | ||
995 | (pass-if "non-empty - pred - match - start index" | |
996 | (= 1 (string-index "foo bar" char-alphabetic? 1))) | |
997 | ||
998 | (pass-if "non-empty - pred - no match - start index" | |
999 | (not (string-index "frobnicate" char-numeric? 2))) | |
1000 | ||
1001 | (pass-if "empty string - pred - start and end index" | |
1002 | (not (string-index "" char-alphabetic? 0 0))) | |
1003 | ||
1004 | (pass-if "non-empty - pred - match - start and end index" | |
1005 | (= 1 (string-index "foo bar" char-alphabetic? 1 6))) | |
1006 | ||
1007 | (pass-if "non-empty - pred - no match - start and end index" | |
59216e48 KR |
1008 | (not (string-index "frobnicate" char-numeric? 2 5))) |
1009 | ||
1010 | ;; in guile 1.6.7 and earlier this resulted in a segv, because | |
1011 | ;; SCM_MAKE_CHAR didn't cope with "signed char" arguments containing an | |
1012 | ;; 8-bit value | |
1013 | (pass-if "8-bit char in string" | |
1014 | (begin | |
1015 | (string-index (string (integer->char 200)) char-numeric?) | |
1016 | #t))) | |
5f5850b3 MG |
1017 | |
1018 | (with-test-prefix "string-index-right" | |
1019 | ||
685788d0 KR |
1020 | (with-test-prefix "bad char_pred" |
1021 | ||
1022 | (pass-if-exception "integer" exception:wrong-type-arg | |
1023 | (string-index-right "abcde" 123)) | |
1024 | ||
1025 | (pass-if-exception "string" exception:wrong-type-arg | |
1026 | (string-index-right "abcde" "zzz"))) | |
1027 | ||
5f5850b3 MG |
1028 | (pass-if "empty string - char" |
1029 | (not (string-index-right "" #\a))) | |
1030 | ||
1031 | (pass-if "non-empty - char - match" | |
1032 | (= 5 (string-index-right "foo bar" #\a))) | |
1033 | ||
1034 | (pass-if "non-empty - char - no match" | |
1035 | (not (string-index-right "frobnicate" #\x))) | |
1036 | ||
1037 | (pass-if "empty string - char - start index-right" | |
1038 | (not (string-index-right "" #\a 0))) | |
1039 | ||
1040 | (pass-if "non-empty - char - match - start index" | |
1041 | (= 5 (string-index-right "foo bar" #\a 1))) | |
1042 | ||
1043 | (pass-if "non-empty - char - no match - start index" | |
1044 | (not (string-index-right "frobnicate" #\x 2))) | |
1045 | ||
1046 | (pass-if "empty string - char - start and end index" | |
1047 | (not (string-index-right "" #\a 0 0))) | |
1048 | ||
1049 | (pass-if "non-empty - char - match - start and end index" | |
1050 | (= 5 (string-index-right "foo bar" #\a 1 6))) | |
1051 | ||
1052 | (pass-if "non-empty - char - no match - start and end index" | |
1053 | (not (string-index-right "frobnicate" #\a 2 5))) | |
1054 | ||
1055 | (pass-if "empty string - charset" | |
1056 | (not (string-index-right "" char-set:letter))) | |
1057 | ||
1058 | (pass-if "non-empty - charset - match" | |
1059 | (= 6 (string-index-right "foo bar" char-set:letter))) | |
1060 | ||
1061 | (pass-if "non-empty - charset - no match" | |
1062 | (not (string-index-right "frobnicate" char-set:digit))) | |
1063 | ||
1064 | (pass-if "empty string - charset - start index" | |
1065 | (not (string-index-right "" char-set:letter 0))) | |
1066 | ||
1067 | (pass-if "non-empty - charset - match - start index" | |
1068 | (= 6 (string-index-right "foo bar" char-set:letter 1))) | |
1069 | ||
1070 | (pass-if "non-empty - charset - no match - start index" | |
1071 | (not (string-index-right "frobnicate" char-set:digit 2))) | |
1072 | ||
1073 | (pass-if "empty string - charset - start and end index" | |
1074 | (not (string-index-right "" char-set:letter 0 0))) | |
1075 | ||
1076 | (pass-if "non-empty - charset - match - start and end index" | |
1077 | (= 5 (string-index-right "foo bar" char-set:letter 1 6))) | |
1078 | ||
1079 | (pass-if "non-empty - charset - no match - start and end index" | |
1080 | (not (string-index-right "frobnicate" char-set:digit 2 5))) | |
1081 | ||
1082 | (pass-if "empty string - pred" | |
1083 | (not (string-index-right "" char-alphabetic?))) | |
1084 | ||
1085 | (pass-if "non-empty - pred - match" | |
1086 | (= 6 (string-index-right "foo bar" char-alphabetic?))) | |
1087 | ||
1088 | (pass-if "non-empty - pred - no match" | |
1089 | (not (string-index-right "frobnicate" char-numeric?))) | |
1090 | ||
1091 | (pass-if "empty string - pred - start index" | |
1092 | (not (string-index-right "" char-alphabetic? 0))) | |
1093 | ||
1094 | (pass-if "non-empty - pred - match - start index" | |
1095 | (= 6 (string-index-right "foo bar" char-alphabetic? 1))) | |
1096 | ||
1097 | (pass-if "non-empty - pred - no match - start index" | |
1098 | (not (string-index-right "frobnicate" char-numeric? 2))) | |
1099 | ||
1100 | (pass-if "empty string - pred - start and end index" | |
1101 | (not (string-index-right "" char-alphabetic? 0 0))) | |
1102 | ||
1103 | (pass-if "non-empty - pred - match - start and end index" | |
1104 | (= 5 (string-index-right "foo bar" char-alphabetic? 1 6))) | |
1105 | ||
1106 | (pass-if "non-empty - pred - no match - start and end index" | |
1107 | (not (string-index-right "frobnicate" char-numeric? 2 5)))) | |
1108 | ||
1109 | (with-test-prefix "string-skip" | |
1110 | ||
685788d0 KR |
1111 | (with-test-prefix "bad char_pred" |
1112 | ||
1113 | (pass-if-exception "integer" exception:wrong-type-arg | |
1114 | (string-skip "abcde" 123)) | |
1115 | ||
1116 | (pass-if-exception "string" exception:wrong-type-arg | |
1117 | (string-skip "abcde" "zzz"))) | |
1118 | ||
5f5850b3 MG |
1119 | (pass-if "empty string - char" |
1120 | (not (string-skip "" #\a))) | |
1121 | ||
1122 | (pass-if "non-empty - char - match" | |
1123 | (= 0 (string-skip "foo bar" #\a))) | |
1124 | ||
1125 | (pass-if "non-empty - char - no match" | |
1126 | (= 0 (string-skip "frobnicate" #\x))) | |
1127 | ||
1128 | (pass-if "empty string - char - start index" | |
1129 | (not (string-skip "" #\a 0))) | |
1130 | ||
1131 | (pass-if "non-empty - char - match - start index" | |
1132 | (= 1 (string-skip "foo bar" #\a 1))) | |
1133 | ||
1134 | (pass-if "non-empty - char - no match - start index" | |
1135 | (= 2 (string-skip "frobnicate" #\x 2))) | |
1136 | ||
1137 | (pass-if "empty string - char - start and end index" | |
1138 | (not (string-skip "" #\a 0 0))) | |
1139 | ||
1140 | (pass-if "non-empty - char - match - start and end index" | |
1141 | (= 1 (string-skip "foo bar" #\a 1 6))) | |
1142 | ||
1143 | (pass-if "non-empty - char - no match - start and end index" | |
1144 | (= 2 (string-skip "frobnicate" #\a 2 5))) | |
1145 | ||
1146 | (pass-if "empty string - charset" | |
1147 | (not (string-skip "" char-set:letter))) | |
1148 | ||
1149 | (pass-if "non-empty - charset - match" | |
1150 | (= 3 (string-skip "foo bar" char-set:letter))) | |
1151 | ||
1152 | (pass-if "non-empty - charset - no match" | |
1153 | (= 0 (string-skip "frobnicate" char-set:digit))) | |
1154 | ||
1155 | (pass-if "empty string - charset - start index" | |
1156 | (not (string-skip "" char-set:letter 0))) | |
1157 | ||
1158 | (pass-if "non-empty - charset - match - start index" | |
1159 | (= 3 (string-skip "foo bar" char-set:letter 1))) | |
1160 | ||
1161 | (pass-if "non-empty - charset - no match - start index" | |
1162 | (= 2 (string-skip "frobnicate" char-set:digit 2))) | |
1163 | ||
1164 | (pass-if "empty string - charset - start and end index" | |
1165 | (not (string-skip "" char-set:letter 0 0))) | |
1166 | ||
1167 | (pass-if "non-empty - charset - match - start and end index" | |
1168 | (= 3 (string-skip "foo bar" char-set:letter 1 6))) | |
1169 | ||
1170 | (pass-if "non-empty - charset - no match - start and end index" | |
1171 | (= 2 (string-skip "frobnicate" char-set:digit 2 5))) | |
1172 | ||
1173 | (pass-if "empty string - pred" | |
1174 | (not (string-skip "" char-alphabetic?))) | |
1175 | ||
1176 | (pass-if "non-empty - pred - match" | |
1177 | (= 3 (string-skip "foo bar" char-alphabetic?))) | |
1178 | ||
1179 | (pass-if "non-empty - pred - no match" | |
1180 | (= 0 (string-skip "frobnicate" char-numeric?))) | |
1181 | ||
1182 | (pass-if "empty string - pred - start index" | |
1183 | (not (string-skip "" char-alphabetic? 0))) | |
1184 | ||
1185 | (pass-if "non-empty - pred - match - start index" | |
1186 | (= 3 (string-skip "foo bar" char-alphabetic? 1))) | |
1187 | ||
1188 | (pass-if "non-empty - pred - no match - start index" | |
1189 | (= 2 (string-skip "frobnicate" char-numeric? 2))) | |
1190 | ||
1191 | (pass-if "empty string - pred - start and end index" | |
1192 | (not (string-skip "" char-alphabetic? 0 0))) | |
1193 | ||
1194 | (pass-if "non-empty - pred - match - start and end index" | |
1195 | (= 3 (string-skip "foo bar" char-alphabetic? 1 6))) | |
1196 | ||
1197 | (pass-if "non-empty - pred - no match - start and end index" | |
1198 | (= 2 (string-skip "frobnicate" char-numeric? 2 5)))) | |
1199 | ||
1200 | (with-test-prefix "string-skip-right" | |
1201 | ||
685788d0 KR |
1202 | (with-test-prefix "bad char_pred" |
1203 | ||
1204 | (pass-if-exception "integer" exception:wrong-type-arg | |
1205 | (string-skip-right "abcde" 123)) | |
1206 | ||
1207 | (pass-if-exception "string" exception:wrong-type-arg | |
1208 | (string-skip-right "abcde" "zzz"))) | |
1209 | ||
5f5850b3 MG |
1210 | (pass-if "empty string - char" |
1211 | (not (string-skip-right "" #\a))) | |
1212 | ||
1213 | (pass-if "non-empty - char - match" | |
1214 | (= 6 (string-skip-right "foo bar" #\a))) | |
1215 | ||
1216 | (pass-if "non-empty - char - no match" | |
1217 | (= 9 (string-skip-right "frobnicate" #\x))) | |
1218 | ||
1219 | (pass-if "empty string - char - start index-right" | |
1220 | (not (string-skip-right "" #\a 0))) | |
1221 | ||
1222 | (pass-if "non-empty - char - match - start index" | |
1223 | (= 6 (string-skip-right "foo bar" #\a 1))) | |
1224 | ||
1225 | (pass-if "non-empty - char - no match - start index" | |
1226 | (= 9 (string-skip-right "frobnicate" #\x 2))) | |
1227 | ||
1228 | (pass-if "empty string - char - start and end index" | |
1229 | (not (string-skip-right "" #\a 0 0))) | |
1230 | ||
1231 | (pass-if "non-empty - char - match - start and end index" | |
1232 | (= 4 (string-skip-right "foo bar" #\a 1 6))) | |
1233 | ||
1234 | (pass-if "non-empty - char - no match - start and end index" | |
1235 | (= 4 (string-skip-right "frobnicate" #\a 2 5))) | |
1236 | ||
1237 | (pass-if "empty string - charset" | |
1238 | (not (string-skip-right "" char-set:letter))) | |
1239 | ||
1240 | (pass-if "non-empty - charset - match" | |
1241 | (= 3 (string-skip-right "foo bar" char-set:letter))) | |
1242 | ||
1243 | (pass-if "non-empty - charset - no match" | |
1244 | (= 9 (string-skip-right "frobnicate" char-set:digit))) | |
1245 | ||
1246 | (pass-if "empty string - charset - start index" | |
1247 | (not (string-skip-right "" char-set:letter 0))) | |
1248 | ||
1249 | (pass-if "non-empty - charset - match - start index" | |
1250 | (= 3 (string-skip-right "foo bar" char-set:letter 1))) | |
1251 | ||
1252 | (pass-if "non-empty - charset - no match - start index" | |
1253 | (= 9 (string-skip-right "frobnicate" char-set:digit 2))) | |
1254 | ||
1255 | (pass-if "empty string - charset - start and end index" | |
1256 | (not (string-skip-right "" char-set:letter 0 0))) | |
1257 | ||
1258 | (pass-if "non-empty - charset - match - start and end index" | |
1259 | (= 3 (string-skip-right "foo bar" char-set:letter 1 6))) | |
1260 | ||
1261 | (pass-if "non-empty - charset - no match - start and end index" | |
1262 | (= 4 (string-skip-right "frobnicate" char-set:digit 2 5))) | |
1263 | ||
1264 | (pass-if "empty string - pred" | |
1265 | (not (string-skip-right "" char-alphabetic?))) | |
1266 | ||
1267 | (pass-if "non-empty - pred - match" | |
1268 | (= 3 (string-skip-right "foo bar" char-alphabetic?))) | |
1269 | ||
1270 | (pass-if "non-empty - pred - no match" | |
1271 | (= 9 (string-skip-right "frobnicate" char-numeric?))) | |
1272 | ||
1273 | (pass-if "empty string - pred - start index" | |
1274 | (not (string-skip-right "" char-alphabetic? 0))) | |
1275 | ||
1276 | (pass-if "non-empty - pred - match - start index" | |
1277 | (= 3 (string-skip-right "foo bar" char-alphabetic? 1))) | |
1278 | ||
1279 | (pass-if "non-empty - pred - no match - start index" | |
1280 | (= 9 (string-skip-right "frobnicate" char-numeric? 2))) | |
1281 | ||
1282 | (pass-if "empty string - pred - start and end index" | |
1283 | (not (string-skip-right "" char-alphabetic? 0 0))) | |
1284 | ||
1285 | (pass-if "non-empty - pred - match - start and end index" | |
1286 | (= 3 (string-skip-right "foo bar" char-alphabetic? 1 6))) | |
1287 | ||
1288 | (pass-if "non-empty - pred - no match - start and end index" | |
1289 | (= 4 (string-skip-right "frobnicate" char-numeric? 2 5)))) | |
1290 | ||
685788d0 KR |
1291 | ;; |
1292 | ;; string-count | |
1293 | ;; | |
1294 | ||
1295 | (with-test-prefix "string-count" | |
1296 | ||
1297 | (with-test-prefix "bad char_pred" | |
1298 | ||
1299 | (pass-if-exception "integer" exception:wrong-type-arg | |
1300 | (string-count "abcde" 123)) | |
1301 | ||
1302 | (pass-if-exception "string" exception:wrong-type-arg | |
1303 | (string-count "abcde" "zzz"))) | |
1304 | ||
1305 | (with-test-prefix "char" | |
1306 | ||
1307 | (pass-if (eqv? 0 (string-count "" #\a))) | |
1308 | (pass-if (eqv? 0 (string-count "-" #\a))) | |
1309 | (pass-if (eqv? 1 (string-count "a" #\a))) | |
1310 | (pass-if (eqv? 0 (string-count "--" #\a))) | |
1311 | (pass-if (eqv? 1 (string-count "a-" #\a))) | |
1312 | (pass-if (eqv? 1 (string-count "-a" #\a))) | |
1313 | (pass-if (eqv? 2 (string-count "aa" #\a))) | |
1314 | (pass-if (eqv? 0 (string-count "---" #\a))) | |
1315 | (pass-if (eqv? 1 (string-count "-a-" #\a))) | |
1316 | (pass-if (eqv? 1 (string-count "a--" #\a))) | |
1317 | (pass-if (eqv? 2 (string-count "aa-" #\a))) | |
1318 | (pass-if (eqv? 2 (string-count "a-a" #\a))) | |
1319 | (pass-if (eqv? 3 (string-count "aaa" #\a))) | |
1320 | (pass-if (eqv? 1 (string-count "--a" #\a))) | |
1321 | (pass-if (eqv? 2 (string-count "-aa" #\a)))) | |
1322 | ||
1323 | (with-test-prefix "charset" | |
1324 | ||
1325 | (pass-if (eqv? 0 (string-count "" char-set:letter))) | |
1326 | (pass-if (eqv? 0 (string-count "-" char-set:letter))) | |
1327 | (pass-if (eqv? 1 (string-count "a" char-set:letter))) | |
1328 | (pass-if (eqv? 0 (string-count "--" char-set:letter))) | |
1329 | (pass-if (eqv? 1 (string-count "a-" char-set:letter))) | |
1330 | (pass-if (eqv? 1 (string-count "-a" char-set:letter))) | |
1331 | (pass-if (eqv? 2 (string-count "aa" char-set:letter))) | |
1332 | (pass-if (eqv? 0 (string-count "---" char-set:letter))) | |
1333 | (pass-if (eqv? 1 (string-count "-a-" char-set:letter))) | |
1334 | (pass-if (eqv? 1 (string-count "a--" char-set:letter))) | |
1335 | (pass-if (eqv? 2 (string-count "aa-" char-set:letter))) | |
1336 | (pass-if (eqv? 2 (string-count "a-a" char-set:letter))) | |
1337 | (pass-if (eqv? 3 (string-count "aaa" char-set:letter))) | |
1338 | (pass-if (eqv? 1 (string-count "--a" char-set:letter))) | |
1339 | (pass-if (eqv? 2 (string-count "-aa" char-set:letter)))) | |
1340 | ||
1341 | (with-test-prefix "proc" | |
1342 | ||
1343 | (pass-if (eqv? 0 (string-count "" char-alphabetic?))) | |
1344 | (pass-if (eqv? 0 (string-count "-" char-alphabetic?))) | |
1345 | (pass-if (eqv? 1 (string-count "a" char-alphabetic?))) | |
1346 | (pass-if (eqv? 0 (string-count "--" char-alphabetic?))) | |
1347 | (pass-if (eqv? 1 (string-count "a-" char-alphabetic?))) | |
1348 | (pass-if (eqv? 1 (string-count "-a" char-alphabetic?))) | |
1349 | (pass-if (eqv? 2 (string-count "aa" char-alphabetic?))) | |
1350 | (pass-if (eqv? 0 (string-count "---" char-alphabetic?))) | |
1351 | (pass-if (eqv? 1 (string-count "-a-" char-alphabetic?))) | |
1352 | (pass-if (eqv? 1 (string-count "a--" char-alphabetic?))) | |
1353 | (pass-if (eqv? 2 (string-count "aa-" char-alphabetic?))) | |
1354 | (pass-if (eqv? 2 (string-count "a-a" char-alphabetic?))) | |
1355 | (pass-if (eqv? 3 (string-count "aaa" char-alphabetic?))) | |
1356 | (pass-if (eqv? 1 (string-count "--a" char-alphabetic?))) | |
1357 | (pass-if (eqv? 2 (string-count "-aa" char-alphabetic?))))) | |
1358 | ||
1359 | ||
f764e6d1 MG |
1360 | (with-test-prefix "string-replace" |
1361 | ||
1362 | (pass-if "empty string(s), no indices" | |
1363 | (string=? "" (string-replace "" ""))) | |
1364 | ||
1365 | (pass-if "empty string(s), 1 index" | |
1366 | (string=? "" (string-replace "" "" 0))) | |
1367 | ||
1368 | (pass-if "empty string(s), 2 indices" | |
1369 | (string=? "" (string-replace "" "" 0 0))) | |
1370 | ||
1371 | (pass-if "empty string(s), 3 indices" | |
1372 | (string=? "" (string-replace "" "" 0 0 0))) | |
1373 | ||
1374 | (pass-if "empty string(s), 4 indices" | |
1375 | (string=? "" (string-replace "" "" 0 0 0 0))) | |
1376 | ||
1377 | (pass-if "no indices" | |
1378 | (string=? "uu" (string-replace "foo bar" "uu"))) | |
1379 | ||
1380 | (pass-if "one index" | |
1381 | (string=? "fuu" (string-replace "foo bar" "uu" 1))) | |
1382 | ||
1383 | (pass-if "two indices" | |
1384 | (string=? "fuuar" (string-replace "foo bar" "uu" 1 5))) | |
1385 | ||
1386 | (pass-if "three indices" | |
1387 | (string=? "fuar" (string-replace "foo bar" "uu" 1 5 1))) | |
1388 | ||
1389 | (pass-if "four indices" | |
1390 | (string=? "fuar" (string-replace "foo bar" "uu" 1 5 1 2)))) | |
1391 | ||
1392 | (with-test-prefix "string-tokenize" | |
1393 | ||
1394 | (pass-if "empty string, no char/pred" | |
1395 | (zero? (length (string-tokenize "")))) | |
1396 | ||
f764e6d1 MG |
1397 | (pass-if "empty string, charset" |
1398 | (zero? (length (string-tokenize "" char-set:punctuation)))) | |
1399 | ||
1400 | (pass-if "no char/pred" | |
1401 | (equal? '("foo" "bar" "!a") (string-tokenize "foo\tbar !a"))) | |
1402 | ||
f764e6d1 | 1403 | (pass-if "charset" |
d26d2903 MV |
1404 | (equal? '("foo" "bar" "!a") (string-tokenize "foo\tbar !a" |
1405 | char-set:graphic))) | |
f764e6d1 MG |
1406 | |
1407 | (pass-if "charset, start index" | |
d26d2903 MV |
1408 | (equal? '("oo" "bar" "!a") (string-tokenize "foo\tbar !a" |
1409 | char-set:graphic 1))) | |
f764e6d1 MG |
1410 | |
1411 | (pass-if "charset, start and end index" | |
d26d2903 MV |
1412 | (equal? '("oo" "bar" "!") (string-tokenize "foo\tbar !a" |
1413 | char-set:graphic 1 9)))) | |
f2974952 KR |
1414 | ;;; |
1415 | ;;; string-filter | |
1416 | ;;; | |
f764e6d1 MG |
1417 | |
1418 | (with-test-prefix "string-filter" | |
1419 | ||
f2974952 KR |
1420 | (with-test-prefix "bad char_pred" |
1421 | ||
1422 | (pass-if-exception "integer" exception:wrong-type-arg | |
fc740bfc | 1423 | (string-filter 123 "abcde")) |
f2974952 | 1424 | |
fc740bfc AW |
1425 | ;; Have to comment out this test for now, given that it triggers the |
1426 | ;; deprecation warning, even as the test passes. | |
1427 | #; | |
f2974952 | 1428 | (pass-if-exception "string" exception:wrong-type-arg |
fc740bfc | 1429 | (string-filter "zzz" "abcde"))) |
f2974952 | 1430 | |
f764e6d1 | 1431 | (pass-if "empty string, char" |
fc740bfc | 1432 | (string=? "" (string-filter #\. ""))) |
f764e6d1 MG |
1433 | |
1434 | (pass-if "empty string, charset" | |
fc740bfc | 1435 | (string=? "" (string-filter char-set:punctuation ""))) |
f764e6d1 MG |
1436 | |
1437 | (pass-if "empty string, pred" | |
fc740bfc | 1438 | (string=? "" (string-filter char-alphabetic? ""))) |
f764e6d1 MG |
1439 | |
1440 | (pass-if "char" | |
fc740bfc | 1441 | (string=? "..." (string-filter #\. ".foo.bar."))) |
f764e6d1 MG |
1442 | |
1443 | (pass-if "charset" | |
fc740bfc | 1444 | (string=? "..." (string-filter char-set:punctuation ".foo.bar."))) |
f764e6d1 MG |
1445 | |
1446 | (pass-if "pred" | |
fc740bfc | 1447 | (string=? "foobar" (string-filter char-alphabetic? ".foo.bar."))) |
f764e6d1 MG |
1448 | |
1449 | (pass-if "char, start index" | |
fc740bfc | 1450 | (string=? ".." (string-filter #\. ".foo.bar." 2))) |
f764e6d1 MG |
1451 | |
1452 | (pass-if "charset, start index" | |
fc740bfc | 1453 | (string=? ".." (string-filter char-set:punctuation ".foo.bar." 2))) |
f764e6d1 MG |
1454 | |
1455 | (pass-if "pred, start index" | |
fc740bfc | 1456 | (string=? "oobar" (string-filter char-alphabetic? ".foo.bar." 2))) |
f764e6d1 MG |
1457 | |
1458 | (pass-if "char, start and end index" | |
fc740bfc | 1459 | (string=? "" (string-filter #\. ".foo.bar." 2 4))) |
f764e6d1 MG |
1460 | |
1461 | (pass-if "charset, start and end index" | |
fc740bfc | 1462 | (string=? "" (string-filter char-set:punctuation ".foo.bar." 2 4))) |
f764e6d1 MG |
1463 | |
1464 | (pass-if "pred, start and end index" | |
fc740bfc | 1465 | (string=? "oo" (string-filter char-alphabetic? ".foo.bar." 2 4))) |
f2974952 KR |
1466 | |
1467 | (with-test-prefix "char" | |
1468 | ||
fc740bfc AW |
1469 | (pass-if (equal? "x" (string-filter #\x "x"))) |
1470 | (pass-if (equal? "xx" (string-filter #\x "xx"))) | |
1471 | (pass-if (equal? "xx" (string-filter #\x "xyx"))) | |
1472 | (pass-if (equal? "x" (string-filter #\x "xyyy"))) | |
1473 | (pass-if (equal? "x" (string-filter #\x "yyyx"))) | |
f2974952 | 1474 | |
fc740bfc AW |
1475 | (pass-if (equal? "xx" (string-filter #\x "xxx" 1))) |
1476 | (pass-if (equal? "xx" (string-filter #\x "xxx" 0 2))) | |
1477 | (pass-if (equal? "x" (string-filter #\x "xyx" 1))) | |
1478 | (pass-if (equal? "x" (string-filter #\x "yxx" 0 2))) | |
685788d0 KR |
1479 | |
1480 | ;; leading and trailing removals | |
fc740bfc AW |
1481 | (pass-if (string=? "" (string-filter #\x "."))) |
1482 | (pass-if (string=? "" (string-filter #\x ".."))) | |
1483 | (pass-if (string=? "" (string-filter #\x "..."))) | |
1484 | (pass-if (string=? "x" (string-filter #\x ".x"))) | |
1485 | (pass-if (string=? "x" (string-filter #\x "..x"))) | |
1486 | (pass-if (string=? "x" (string-filter #\x "...x"))) | |
1487 | (pass-if (string=? "x" (string-filter #\x "x."))) | |
1488 | (pass-if (string=? "x" (string-filter #\x "x.."))) | |
1489 | (pass-if (string=? "x" (string-filter #\x "x..."))) | |
1490 | (pass-if (string=? "x" (string-filter #\x "...x...")))) | |
f2974952 KR |
1491 | |
1492 | (with-test-prefix "charset" | |
1493 | ||
1494 | (let ((charset (char-set #\x #\y))) | |
fc740bfc AW |
1495 | (pass-if (equal? "x" (string-filter charset "x"))) |
1496 | (pass-if (equal? "xx" (string-filter charset "xx"))) | |
1497 | (pass-if (equal? "xy" (string-filter charset "xy"))) | |
1498 | (pass-if (equal? "x" (string-filter charset "xaaa"))) | |
1499 | (pass-if (equal? "y" (string-filter charset "aaay"))) | |
f2974952 | 1500 | |
fc740bfc AW |
1501 | (pass-if (equal? "yx" (string-filter charset "xyx" 1))) |
1502 | (pass-if (equal? "xy" (string-filter charset "xyx" 0 2))) | |
1503 | (pass-if (equal? "x" (string-filter charset "xax" 1))) | |
1504 | (pass-if (equal? "x" (string-filter charset "axx" 0 2)))) | |
685788d0 KR |
1505 | |
1506 | ;; leading and trailing removals | |
fc740bfc AW |
1507 | (pass-if (string=? "" (string-filter char-set:letter "."))) |
1508 | (pass-if (string=? "" (string-filter char-set:letter ".."))) | |
1509 | (pass-if (string=? "" (string-filter char-set:letter "..."))) | |
1510 | (pass-if (string=? "x" (string-filter char-set:letter ".x"))) | |
1511 | (pass-if (string=? "x" (string-filter char-set:letter "..x"))) | |
1512 | (pass-if (string=? "x" (string-filter char-set:letter "...x"))) | |
1513 | (pass-if (string=? "x" (string-filter char-set:letter "x."))) | |
1514 | (pass-if (string=? "x" (string-filter char-set:letter "x.."))) | |
1515 | (pass-if (string=? "x" (string-filter char-set:letter "x..."))) | |
1516 | (pass-if (string=? "x" (string-filter char-set:letter "...x..."))))) | |
f2974952 KR |
1517 | |
1518 | ;;; | |
1519 | ;;; string-delete | |
1520 | ;;; | |
f764e6d1 MG |
1521 | |
1522 | (with-test-prefix "string-delete" | |
1523 | ||
685788d0 KR |
1524 | (with-test-prefix "bad char_pred" |
1525 | ||
1526 | (pass-if-exception "integer" exception:wrong-type-arg | |
fc740bfc | 1527 | (string-delete 123 "abcde")) |
685788d0 | 1528 | |
fc740bfc AW |
1529 | ;; Like string-filter, commenting out this test. |
1530 | #; | |
685788d0 | 1531 | (pass-if-exception "string" exception:wrong-type-arg |
fc740bfc | 1532 | (string-delete "zzz" "abcde"))) |
685788d0 | 1533 | |
f764e6d1 | 1534 | (pass-if "empty string, char" |
fc740bfc | 1535 | (string=? "" (string-delete #\. ""))) |
f764e6d1 MG |
1536 | |
1537 | (pass-if "empty string, charset" | |
fc740bfc | 1538 | (string=? "" (string-delete char-set:punctuation ""))) |
f764e6d1 MG |
1539 | |
1540 | (pass-if "empty string, pred" | |
fc740bfc | 1541 | (string=? "" (string-delete char-alphabetic? ""))) |
f764e6d1 MG |
1542 | |
1543 | (pass-if "char" | |
fc740bfc | 1544 | (string=? "foobar" (string-delete #\. ".foo.bar."))) |
f764e6d1 MG |
1545 | |
1546 | (pass-if "charset" | |
fc740bfc | 1547 | (string=? "foobar" (string-delete char-set:punctuation ".foo.bar."))) |
f764e6d1 MG |
1548 | |
1549 | (pass-if "pred" | |
fc740bfc | 1550 | (string=? "..." (string-delete char-alphabetic? ".foo.bar."))) |
f764e6d1 MG |
1551 | |
1552 | (pass-if "char, start index" | |
fc740bfc | 1553 | (string=? "oobar" (string-delete #\. ".foo.bar." 2))) |
f764e6d1 MG |
1554 | |
1555 | (pass-if "charset, start index" | |
fc740bfc | 1556 | (string=? "oobar" (string-delete char-set:punctuation ".foo.bar." 2))) |
f764e6d1 MG |
1557 | |
1558 | (pass-if "pred, start index" | |
fc740bfc | 1559 | (string=? ".." (string-delete char-alphabetic? ".foo.bar." 2))) |
f764e6d1 MG |
1560 | |
1561 | (pass-if "char, start and end index" | |
fc740bfc | 1562 | (string=? "oo" (string-delete #\. ".foo.bar." 2 4))) |
f764e6d1 MG |
1563 | |
1564 | (pass-if "charset, start and end index" | |
fc740bfc | 1565 | (string=? "oo" (string-delete char-set:punctuation ".foo.bar." 2 4))) |
f764e6d1 MG |
1566 | |
1567 | (pass-if "pred, start and end index" | |
fc740bfc | 1568 | (string=? "" (string-delete char-alphabetic? ".foo.bar." 2 4))) |
685788d0 KR |
1569 | |
1570 | ;; leading and trailing removals | |
fc740bfc AW |
1571 | (pass-if (string=? "" (string-delete #\. "."))) |
1572 | (pass-if (string=? "" (string-delete #\. ".."))) | |
1573 | (pass-if (string=? "" (string-delete #\. "..."))) | |
1574 | (pass-if (string=? "x" (string-delete #\. ".x"))) | |
1575 | (pass-if (string=? "x" (string-delete #\. "..x"))) | |
1576 | (pass-if (string=? "x" (string-delete #\. "...x"))) | |
1577 | (pass-if (string=? "x" (string-delete #\. "x."))) | |
1578 | (pass-if (string=? "x" (string-delete #\. "x.."))) | |
1579 | (pass-if (string=? "x" (string-delete #\. "x..."))) | |
1580 | (pass-if (string=? "x" (string-delete #\. "...x..."))) | |
685788d0 KR |
1581 | |
1582 | ;; leading and trailing removals | |
fc740bfc AW |
1583 | (pass-if (string=? "" (string-delete char-set:punctuation "."))) |
1584 | (pass-if (string=? "" (string-delete char-set:punctuation ".."))) | |
1585 | (pass-if (string=? "" (string-delete char-set:punctuation "..."))) | |
1586 | (pass-if (string=? "x" (string-delete char-set:punctuation ".x"))) | |
1587 | (pass-if (string=? "x" (string-delete char-set:punctuation "..x"))) | |
1588 | (pass-if (string=? "x" (string-delete char-set:punctuation "...x"))) | |
1589 | (pass-if (string=? "x" (string-delete char-set:punctuation "x."))) | |
1590 | (pass-if (string=? "x" (string-delete char-set:punctuation "x.."))) | |
1591 | (pass-if (string=? "x" (string-delete char-set:punctuation "x..."))) | |
1592 | (pass-if (string=? "x" (string-delete char-set:punctuation "...x...")))) | |
685788d0 | 1593 | |
80fdeb4e MD |
1594 | |
1595 | (with-test-prefix "string-map" | |
1596 | ||
685788d0 KR |
1597 | (with-test-prefix "bad proc" |
1598 | ||
1599 | (pass-if-exception "integer" exception:wrong-type-arg | |
1600 | (string-map 123 "abcde")) | |
1601 | ||
1602 | (pass-if-exception "string" exception:wrong-type-arg | |
1603 | (string-map "zzz" "abcde"))) | |
1604 | ||
80fdeb4e MD |
1605 | (pass-if "constant" |
1606 | (string=? "xxx" (string-map (lambda (c) #\x) "foo"))) | |
1607 | ||
1608 | (pass-if "identity" | |
1609 | (string=? "foo" (string-map identity "foo"))) | |
1610 | ||
1611 | (pass-if "upcase" | |
1612 | (string=? "FOO" (string-map char-upcase "foo")))) | |
e5c5ac92 | 1613 | |
685788d0 KR |
1614 | (with-test-prefix "string-map!" |
1615 | ||
1616 | (with-test-prefix "bad proc" | |
1617 | ||
1618 | (pass-if-exception "integer" exception:wrong-type-arg | |
1619 | (string-map 123 "abcde")) | |
1620 | ||
1621 | (pass-if-exception "string" exception:wrong-type-arg | |
1622 | (string-map "zzz" "abcde"))) | |
1623 | ||
1624 | (pass-if "constant" | |
1625 | (let ((str (string-copy "foo"))) | |
1626 | (string-map! (lambda (c) #\x) str) | |
1627 | (string=? str "xxx"))) | |
1628 | ||
1629 | (pass-if "identity" | |
1630 | (let ((str (string-copy "foo"))) | |
1631 | (string-map! identity str) | |
1632 | (string=? str "foo"))) | |
1633 | ||
1634 | (pass-if "upcase" | |
1635 | (let ((str (string-copy "foo"))) | |
1636 | (string-map! char-upcase str) | |
1637 | (string=? str "FOO")))) | |
1638 | ||
e5c5ac92 TTN |
1639 | (with-test-prefix "string-for-each" |
1640 | ||
685788d0 KR |
1641 | (with-test-prefix "bad proc" |
1642 | ||
1643 | (pass-if-exception "integer" exception:wrong-type-arg | |
1644 | (string-for-each 123 "abcde")) | |
1645 | ||
1646 | (pass-if-exception "string" exception:wrong-type-arg | |
1647 | (string-for-each "zzz" "abcde"))) | |
1648 | ||
e5c5ac92 TTN |
1649 | (pass-if "copy" |
1650 | (let* ((foo "foo") | |
1651 | (bar (make-string (string-length foo))) | |
1652 | (i 0)) | |
1653 | (string-for-each | |
1654 | (lambda (c) (string-set! bar i c) (set! i (1+ i))) foo) | |
685788d0 KR |
1655 | (string=? foo bar)))) |
1656 | ||
1657 | (with-test-prefix "string-for-each-index" | |
1658 | ||
1659 | (with-test-prefix "bad proc" | |
1660 | ||
1661 | (pass-if-exception "integer" exception:wrong-type-arg | |
1662 | (string-for-each-index 123 "abcde")) | |
1663 | ||
1664 | (pass-if-exception "string" exception:wrong-type-arg | |
1665 | (string-for-each-index "zzz" "abcde"))) | |
e5c5ac92 TTN |
1666 | |
1667 | (pass-if "index" | |
1668 | (let* ((foo "foo") | |
1669 | (bar (make-string (string-length foo)))) | |
1670 | (string-for-each-index | |
1671 | (lambda (i) (string-set! bar i (string-ref foo i))) foo) | |
1672 | (string=? foo bar)))) | |
1673 |