Tue, 16 Jan 2024 21:34:21 +0100
add missing CHANGELOG entries
1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2023 Mike Becker, Olaf Wintermann All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
29 #include "cx/test.h"
30 #include "util_allocator.h"
32 #include "cx/string.h"
34 #define ASSERT_ZERO_TERMINATED(str) CX_TEST_ASSERTM((str).ptr[(str).length] == '\0', \
35 #str " is not zero terminated")
37 CX_TEST(test_string_construct) {
38 cxstring s1 = CX_STR("1234");
39 cxstring s2 = cx_strn("abcd", 2);
40 cxmutstr s3 = cx_mutstr((char *) "1234");
41 cxmutstr s4 = cx_mutstrn((char *) "abcd", 2);
42 CX_TEST_DO {
43 CX_TEST_ASSERT(s1.length == 4);
44 CX_TEST_ASSERT(strncmp(s1.ptr, "1234", 4) == 0);
45 CX_TEST_ASSERT(s2.length == 2);
46 CX_TEST_ASSERT(strncmp(s2.ptr, "ab", 2) == 0);
47 CX_TEST_ASSERT(s3.length == 4);
48 CX_TEST_ASSERT(strncmp(s3.ptr, "1234", 4) == 0);
49 CX_TEST_ASSERT(s4.length == 2);
50 CX_TEST_ASSERT(strncmp(s4.ptr, "ab", 2) == 0);
51 }
52 }
54 CX_TEST(test_strfree) {
55 CxTestingAllocator talloc;
56 cx_testing_allocator_init(&talloc);
57 CxAllocator *alloc = &talloc.base;
58 CX_TEST_DO {
59 char *test = cxMalloc(alloc, 16);
60 cxmutstr str = cx_mutstrn(test, 16);
61 CX_TEST_ASSERT(str.ptr == test);
62 CX_TEST_ASSERT(str.length == 16);
63 cx_strfree_a(alloc, &str);
64 CX_TEST_ASSERT(str.ptr == NULL);
65 CX_TEST_ASSERT(str.length == 0);
66 CX_TEST_ASSERT(cx_testing_allocator_verify(&talloc));
67 }
68 cx_testing_allocator_destroy(&talloc);
69 }
71 CX_TEST(test_strdup) {
72 cxstring str = CX_STR("test");
73 cxmutstr dup = cx_strdup(str);
74 CX_TEST_DO {
75 CX_TEST_ASSERT(dup.length == str.length);
76 CX_TEST_ASSERT(0 == strcmp(dup.ptr, str.ptr));
77 ASSERT_ZERO_TERMINATED(dup);
78 }
79 cx_strfree(&dup);
80 }
82 CX_TEST(test_strdup_shortened) {
83 cxstring str = CX_STR("test");
84 str.length = 2;
85 cxmutstr dup = cx_strdup(str);
86 CX_TEST_DO {
87 CX_TEST_ASSERT(dup.length == str.length);
88 CX_TEST_ASSERT(0 == strcmp(dup.ptr, "te"));
89 ASSERT_ZERO_TERMINATED(dup);
90 }
91 cx_strfree(&dup);
92 }
94 CX_TEST(test_strlen) {
95 cxstring s1 = CX_STR("1234");
96 cxstring s2 = CX_STR(".:.:.");
97 cxstring s3 = CX_STR("X");
98 CX_TEST_DO {
99 size_t len0 = cx_strlen(0);
100 size_t len1 = cx_strlen(1, s1);
101 size_t len2 = cx_strlen(2, s1, s2);
102 size_t len3 = cx_strlen(3, s1, s2, s3);
104 CX_TEST_ASSERT(len0 == 0);
105 CX_TEST_ASSERT(len1 == 4);
106 CX_TEST_ASSERT(len2 == 9);
107 CX_TEST_ASSERT(len3 == 10);
108 }
109 }
111 CX_TEST(test_strsubs) {
112 cxstring str = CX_STR("A test string");
114 CX_TEST_DO {
115 cxstring sub = cx_strsubs(str, 0);
116 CX_TEST_ASSERT(0 == cx_strcmp(sub, str));
118 sub = cx_strsubs(str, 2);
119 CX_TEST_ASSERT(0 == cx_strcmp(sub, CX_STR("test string")));
121 sub = cx_strsubs(str, 7);
122 CX_TEST_ASSERT(0 == cx_strcmp(sub, CX_STR("string")));
124 sub = cx_strsubs(str, 15);
125 CX_TEST_ASSERT(0 == cx_strcmp(sub, CX_STR("")));
127 sub = cx_strsubsl(str, 2, 4);
128 CX_TEST_ASSERT(0 == cx_strcmp(sub, CX_STR("test")));
130 sub = cx_strsubsl(str, 7, 3);
131 CX_TEST_ASSERT(0 == cx_strcmp(sub, CX_STR("str")));
133 sub = cx_strsubsl(str, 7, 20);
134 CX_TEST_ASSERT(0 == cx_strcmp(sub, CX_STR("string")));
136 // just for coverage, call the _m variant
137 cxmutstr m = cx_strsubs_m(cx_mutstrn(NULL, 0), 0);
138 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(m), CX_STR("")));
139 }
140 }
142 CX_TEST(test_strchr) {
143 cxstring str = CX_STR("I will find you - and I will kill you");
145 CX_TEST_DO {
146 cxstring notfound = cx_strchr(str, 'x');
147 CX_TEST_ASSERT(notfound.length == 0);
149 cxstring result = cx_strchr(str, 'w');
150 CX_TEST_ASSERT(result.length == 35);
151 CX_TEST_ASSERT(0 == strcmp(result.ptr, "will find you - and I will kill you"));
153 // just for coverage, call the _m variant
154 cxmutstr m = cx_strchr_m(cx_mutstrn(NULL, 0), 'a');
155 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(m), CX_STR("")));
156 }
157 }
159 CX_TEST(test_strrchr) {
160 cxstring str = CX_STR("I will find you - and I will kill you");
162 CX_TEST_DO {
163 cxstring notfound = cx_strrchr(str, 'x');
164 CX_TEST_ASSERT(notfound.length == 0);
166 cxstring result = cx_strrchr(str, 'w');
167 CX_TEST_ASSERT(result.length == 13);
168 CX_TEST_ASSERT(0 == strcmp(result.ptr, "will kill you"));
170 // just for coverage, call the _m variant
171 cxmutstr m = cx_strrchr_m(cx_mutstrn(NULL, 0), 'a');
172 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(m), CX_STR("")));
173 }
174 }
176 CX_TEST(test_strstr) {
177 cxstring str = CX_STR("find the match in this string");
179 size_t const longstrpatternlen = 64 + cx_strstr_sbo_size;
180 size_t const longstrlen = 320 + longstrpatternlen + 14;
182 char *longstrc = malloc(longstrlen+1);
183 char *longstrpatternc = malloc(longstrpatternlen+1);
185 memcpy(longstrc,
186 "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl"
187 "mnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx"
188 "yzabcdeababababnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghij"
189 "klmnopqrstuvwxyzaababababababababrstuvwxyzabcdefghijklmnopqrstuv"
190 "abababababababababababababababababababababababababababababababab",
191 320
192 );
193 memcpy(longstrpatternc,
194 "abababababababababababababababababababababababababababababababab",
195 64
196 );
197 char x = 'a', y='b', z;
198 for (size_t i = 0; i < cx_strstr_sbo_size ; i++) {
199 longstrpatternc[64+i] = x;
200 longstrc[320+i] = x;
201 z=x; x=y; y=z;
202 }
203 longstrpatternc[longstrpatternlen] = '\0';
204 memcpy(longstrc+longstrlen-14, "wxyz1234567890", 15);
206 cxmutstr longstr = cx_mutstrn(longstrc, longstrlen);
207 cxstring longstrpattern = cx_strn(longstrpatternc, longstrpatternlen);
208 cxmutstr longstrresult = cx_mutstrn(longstrc+256, longstrlen-256);
210 CX_TEST_DO {
211 cxstring notfound = cx_strstr(str, CX_STR("no match"));
212 CX_TEST_ASSERT(notfound.length == 0);
214 cxstring result = cx_strstr(str, CX_STR("match"));
215 CX_TEST_ASSERT(result.length == 20);
216 CX_TEST_ASSERT(0 == strcmp(result.ptr, "match in this string"));
218 result = cx_strstr(str, CX_STR(""));
219 CX_TEST_ASSERT(result.length == str.length);
220 CX_TEST_ASSERT(0 == strcmp(result.ptr, str.ptr));
222 cxmutstr resultm = cx_strstr_m(longstr, longstrpattern);
223 CX_TEST_ASSERT(resultm.length == longstrresult.length);
224 CX_TEST_ASSERT(0 == strcmp(resultm.ptr, longstrresult.ptr));
225 }
227 free(longstrc);
228 free(longstrpatternc);
229 }
231 CX_TEST(test_strcmp) {
232 cxstring str = CX_STR("compare this");
233 CX_TEST_DO {
234 CX_TEST_ASSERT(0 == cx_strcmp(CX_STR(""), CX_STR("")));
235 CX_TEST_ASSERT(0 < cx_strcmp(str, CX_STR("")));
236 CX_TEST_ASSERT(0 == cx_strcmp(str, CX_STR("compare this")));
237 CX_TEST_ASSERT(0 != cx_strcmp(str, CX_STR("Compare This")));
238 CX_TEST_ASSERT(0 > cx_strcmp(str, CX_STR("compare tool")));
239 CX_TEST_ASSERT(0 < cx_strcmp(str, CX_STR("compare shit")));
240 CX_TEST_ASSERT(0 > cx_strcmp(str, CX_STR("compare this not")));
241 CX_TEST_ASSERT(0 < cx_strcmp(str, CX_STR("compare")));
243 cxstring str2 = CX_STR("Compare This");
244 CX_TEST_ASSERT(0 != cx_strcmp_p(&str, &str2));
245 str2 = CX_STR("compare this");
246 CX_TEST_ASSERT(0 == cx_strcmp_p(&str, &str2));
247 }
248 }
250 CX_TEST(test_strcasecmp) {
251 cxstring str = CX_STR("compare this");
252 CX_TEST_DO {
253 CX_TEST_ASSERT(0 == cx_strcasecmp(CX_STR(""), CX_STR("")));
254 CX_TEST_ASSERT(0 < cx_strcasecmp(str, CX_STR("")));
255 CX_TEST_ASSERT(0 == cx_strcasecmp(str, CX_STR("compare this")));
256 CX_TEST_ASSERT(0 == cx_strcasecmp(str, CX_STR("Compare This")));
257 CX_TEST_ASSERT(0 > cx_strcasecmp(str, CX_STR("compare tool")));
258 CX_TEST_ASSERT(0 < cx_strcasecmp(str, CX_STR("compare shit")));
259 CX_TEST_ASSERT(0 > cx_strcasecmp(str, CX_STR("compare this not")));
260 CX_TEST_ASSERT(0 < cx_strcasecmp(str, CX_STR("compare")));
262 cxstring str2 = CX_STR("Compare This");
263 CX_TEST_ASSERT(0 == cx_strcasecmp_p(&str, &str2));
264 str2 = CX_STR("Compare Tool");
265 CX_TEST_ASSERT(0 > cx_strcasecmp_p(&str, &str2));
266 }
267 }
269 CX_TEST(test_strcat) {
270 cxstring s1 = CX_STR("12");
271 cxstring s2 = CX_STR("34");
272 cxstring s3 = CX_STR("56");
273 cxstring sn = {NULL, 0};
275 CxTestingAllocator talloc;
276 cx_testing_allocator_init(&talloc);
277 CxAllocator *alloc = &talloc.base;
279 CX_TEST_DO {
280 cxmutstr t1 = cx_strcat_a(alloc, 2, s1, s2);
281 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(t1), CX_STR("1234")));
282 ASSERT_ZERO_TERMINATED(t1);
283 cx_strfree_a(alloc, &t1);
285 cxmutstr t2 = cx_strcat_a(alloc, 3, s1, s2, s3);
286 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(t2), CX_STR("123456")));
287 ASSERT_ZERO_TERMINATED(t2);
288 cx_strfree_a(alloc, &t2);
290 cxmutstr t3 = cx_strcat_a(alloc, 6, s1, sn, s2, sn, s3, sn);
291 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(t3), CX_STR("123456")));
292 ASSERT_ZERO_TERMINATED(t3);
293 cx_strfree_a(alloc, &t3);
295 cxmutstr t4 = cx_strcat_a(alloc, 2, sn, sn);
296 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(t4), CX_STR("")));
297 ASSERT_ZERO_TERMINATED(t4);
298 cx_strfree_a(alloc, &t4);
300 CX_TEST_ASSERT(cx_testing_allocator_verify(&talloc));
302 // use the macro
303 cxmutstr t5 = cx_strcat(3, s3, s1, s2);
304 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(t5), CX_STR("561234")));
305 ASSERT_ZERO_TERMINATED(t5);
306 cx_strfree(&t5);
308 // use an initial string
309 cxmutstr t6 = cx_strdup(CX_STR("Hello"));
310 t6 = cx_strcat_m(t6, 2, CX_STR(", "), CX_STR("World!"));
311 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(t6), CX_STR("Hello, World!")));
312 ASSERT_ZERO_TERMINATED(t6);
313 cx_strfree(&t6);
314 }
315 cx_testing_allocator_destroy(&talloc);
316 }
318 CX_TEST(test_strsplit) {
319 cxstring test = CX_STR("this,is,a,csv,string");
320 size_t capa = 8;
321 cxstring list[8];
322 size_t n;
323 CX_TEST_DO {
324 // special case: empty string
325 n = cx_strsplit(test, CX_STR(""), capa, list);
326 CX_TEST_ASSERT(n == 1);
327 CX_TEST_ASSERT(0 == cx_strcmp(list[0], test));
329 // no delimiter occurrence
330 n = cx_strsplit(test, CX_STR("z"), capa, list);
331 CX_TEST_ASSERT(n == 1);
332 CX_TEST_ASSERT(0 == cx_strcmp(list[0], test));
334 // partially matching delimiter
335 n = cx_strsplit(test, CX_STR("is,not"), capa, list);
336 CX_TEST_ASSERT(n == 1);
337 CX_TEST_ASSERT(0 == cx_strcmp(list[0], test));
339 // matching single-char delimiter
340 n = cx_strsplit(test, CX_STR(","), capa, list);
341 CX_TEST_ASSERT(n == 5);
342 CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("this")));
343 CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR("is")));
344 CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR("a")));
345 CX_TEST_ASSERT(0 == cx_strcmp(list[3], CX_STR("csv")));
346 CX_TEST_ASSERT(0 == cx_strcmp(list[4], CX_STR("string")));
348 // matching multi-char delimiter
349 n = cx_strsplit(test, CX_STR("is"), capa, list);
350 CX_TEST_ASSERT(n == 3);
351 CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("th")));
352 CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR(",")));
353 CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR(",a,csv,string")));
355 // bounded list using single-char delimiter
356 n = cx_strsplit(test, CX_STR(","), 3, list);
357 CX_TEST_ASSERT(n == 3);
358 CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("this")));
359 CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR("is")));
360 CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR("a,csv,string")));
362 // bounded list using multi-char delimiter
363 n = cx_strsplit(test, CX_STR("is"), 2, list);
364 CX_TEST_ASSERT(n == 2);
365 CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("th")));
366 CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR(",is,a,csv,string")));
368 // start with delimiter
369 n = cx_strsplit(test, CX_STR("this"), capa, list);
370 CX_TEST_ASSERT(n == 2);
371 CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("")));
372 CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR(",is,a,csv,string")));
374 // end with delimiter
375 n = cx_strsplit(test, CX_STR("string"), capa, list);
376 CX_TEST_ASSERT(n == 2);
377 CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("this,is,a,csv,")));
378 CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR("")));
381 // end with delimiter exceed bound
382 n = cx_strsplit(CX_STR("a,b,c,"), CX_STR(","), 3, list);
383 CX_TEST_ASSERT(n == 3);
384 CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("a")));
385 CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR("b")));
386 CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR("c,")));
388 // exact match
389 n = cx_strsplit(test, CX_STR("this,is,a,csv,string"), capa, list);
390 CX_TEST_ASSERT(n == 2);
391 CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("")));
392 CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR("")));
394 // string to be split is only substring
395 n = cx_strsplit(test, CX_STR("this,is,a,csv,string,with,extension"), capa, list);
396 CX_TEST_ASSERT(n == 1);
397 CX_TEST_ASSERT(0 == cx_strcmp(list[0], test));
399 // subsequent encounter of delimiter (the string between is empty)
400 n = cx_strsplit(test, CX_STR("is,"), capa, list);
401 CX_TEST_ASSERT(n == 3);
402 CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("th")));
403 CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR("")));
404 CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR("a,csv,string")));
406 // call the _m variant just for coverage
407 cxmutstr mtest = cx_strdup(test);
408 cxmutstr mlist[4];
409 n = cx_strsplit_m(mtest, CX_STR("is,"), 4, mlist);
410 CX_TEST_ASSERT(n == 3);
411 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(mlist[0]), CX_STR("th")));
412 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(mlist[1]), CX_STR("")));
413 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(mlist[2]), CX_STR("a,csv,string")));
414 cx_strfree(&mtest);
415 }
416 }
418 CX_TEST(test_strsplit_a) {
419 CxTestingAllocator talloc;
420 cx_testing_allocator_init(&talloc);
421 CxAllocator *alloc = &talloc.base;
423 cxstring test = CX_STR("this,is,a,csv,string");
424 size_t capa = 8;
425 cxstring *list;
426 size_t n;
427 CX_TEST_DO {
428 // special case: empty string
429 n = cx_strsplit_a(alloc, test, CX_STR(""), capa, &list);
430 CX_TEST_ASSERT(n == 1);
431 CX_TEST_ASSERT(0 == cx_strcmp(list[0], test));
432 cxFree(alloc, list);
434 // no delimiter occurrence
435 n = cx_strsplit_a(alloc, test, CX_STR("z"), capa, &list);
436 CX_TEST_ASSERT(n == 1);
437 CX_TEST_ASSERT(0 == cx_strcmp(list[0], test));
438 cxFree(alloc, list);
440 // partially matching delimiter
441 n = cx_strsplit_a(alloc, test, CX_STR("is,not"), capa, &list);
442 CX_TEST_ASSERT(n == 1);
443 CX_TEST_ASSERT(0 == cx_strcmp(list[0], test));
444 cxFree(alloc, list);
446 // matching single-char delimiter
447 n = cx_strsplit_a(alloc, test, CX_STR(","), capa, &list);
448 CX_TEST_ASSERT(n == 5);
449 CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("this")));
450 CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR("is")));
451 CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR("a")));
452 CX_TEST_ASSERT(0 == cx_strcmp(list[3], CX_STR("csv")));
453 CX_TEST_ASSERT(0 == cx_strcmp(list[4], CX_STR("string")));
454 cxFree(alloc, list);
456 // matching multi-char delimiter
457 n = cx_strsplit_a(alloc, test, CX_STR("is"), capa, &list);
458 CX_TEST_ASSERT(n == 3);
459 CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("th")));
460 CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR(",")));
461 CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR(",a,csv,string")));
462 cxFree(alloc, list);
464 // bounded list using single-char delimiter
465 n = cx_strsplit_a(alloc, test, CX_STR(","), 3, &list);
466 CX_TEST_ASSERT(n == 3);
467 CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("this")));
468 CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR("is")));
469 CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR("a,csv,string")));
470 cxFree(alloc, list);
472 // bounded list using multi-char delimiter
473 n = cx_strsplit_a(alloc, test, CX_STR("is"), 2, &list);
474 CX_TEST_ASSERT(n == 2);
475 CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("th")));
476 CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR(",is,a,csv,string")));
477 cxFree(alloc, list);
479 // start with delimiter
480 n = cx_strsplit_a(alloc, test, CX_STR("this"), capa, &list);
481 CX_TEST_ASSERT(n == 2);
482 CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("")));
483 CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR(",is,a,csv,string")));
484 cxFree(alloc, list);
486 // end with delimiter
487 n = cx_strsplit_a(alloc, test, CX_STR("string"), capa, &list);
488 CX_TEST_ASSERT(n == 2);
489 CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("this,is,a,csv,")));
490 CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR("")));
491 cxFree(alloc, list);
493 // end with delimiter exceed bound
494 n = cx_strsplit_a(alloc, CX_STR("a,b,c,"), CX_STR(","), 3, &list);
495 CX_TEST_ASSERT(n == 3);
496 CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("a")));
497 CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR("b")));
498 CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR("c,")));
499 cxFree(alloc, list);
501 // exact match
502 n = cx_strsplit_a(alloc, test, CX_STR("this,is,a,csv,string"), capa, &list);
503 CX_TEST_ASSERT(n == 2);
504 CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("")));
505 CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR("")));
506 cxFree(alloc, list);
508 // string to be split is only substring
509 n = cx_strsplit_a(alloc, test, CX_STR("this,is,a,csv,string,with,extension"), capa, &list);
510 CX_TEST_ASSERT(n == 1);
511 CX_TEST_ASSERT(0 == cx_strcmp(list[0], test));
512 cxFree(alloc, list);
514 // subsequent encounter of delimiter (the string between is empty)
515 n = cx_strsplit_a(alloc, test, CX_STR("is,"), capa, &list);
516 CX_TEST_ASSERT(n == 3);
517 CX_TEST_ASSERT(0 == cx_strcmp(list[0], CX_STR("th")));
518 CX_TEST_ASSERT(0 == cx_strcmp(list[1], CX_STR("")));
519 CX_TEST_ASSERT(0 == cx_strcmp(list[2], CX_STR("a,csv,string")));
520 cxFree(alloc, list);
522 // call the _m variant just for coverage
523 cxmutstr mtest = cx_strdup(test);
524 cxmutstr *mlist;
525 n = cx_strsplit_ma(alloc, mtest, CX_STR("is,"), 4, &mlist);
526 CX_TEST_ASSERT(n == 3);
527 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(mlist[0]), CX_STR("th")));
528 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(mlist[1]), CX_STR("")));
529 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(mlist[2]), CX_STR("a,csv,string")));
530 cxFree(alloc, mlist);
531 cx_strfree(&mtest);
533 CX_TEST_ASSERT(cx_testing_allocator_verify(&talloc));
534 }
535 cx_testing_allocator_destroy(&talloc);
536 }
538 CX_TEST(test_strtrim) {
539 cxstring t1 = cx_strtrim(CX_STR(" ein test \t "));
540 cxstring t2 = cx_strtrim(CX_STR("abc"));
541 cxstring t3 = cx_strtrim(CX_STR(" 123"));
542 cxstring t4 = cx_strtrim(CX_STR("xyz "));
543 cxstring t5 = cx_strtrim(CX_STR(" "));
544 cxstring empty = cx_strtrim(CX_STR(""));
546 CX_TEST_DO {
547 CX_TEST_ASSERT(0 == cx_strcmp(t1, CX_STR("ein test")));
548 CX_TEST_ASSERT(0 == cx_strcmp(t2, CX_STR("abc")));
549 CX_TEST_ASSERT(0 == cx_strcmp(t3, CX_STR("123")));
550 CX_TEST_ASSERT(0 == cx_strcmp(t4, CX_STR("xyz")));
551 CX_TEST_ASSERT(0 == cx_strcmp(t5, CX_STR("")));
552 CX_TEST_ASSERT(0 == cx_strcmp(empty, CX_STR("")));
554 // call the _m variant just for coverage
555 cxmutstr m1 = cx_strtrim_m(cx_mutstr((char *) " ein test \t "));
556 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(m1), CX_STR("ein test")));
557 }
558 }
560 CX_TEST(test_strprefix) {
561 cxstring str = CX_STR("test my prefix and my suffix");
562 cxstring empty = CX_STR("");
563 CX_TEST_DO {
564 CX_TEST_ASSERT(!cx_strprefix(empty, CX_STR("pref")));
565 CX_TEST_ASSERT(cx_strprefix(str, empty));
566 CX_TEST_ASSERT(cx_strprefix(empty, empty));
567 CX_TEST_ASSERT(cx_strprefix(str, CX_STR("test ")));
568 CX_TEST_ASSERT(!cx_strprefix(str, CX_STR("8-) fsck ")));
569 }
570 }
572 CX_TEST(test_strsuffix) {
573 cxstring str = CX_STR("test my prefix and my suffix");
574 cxstring empty = CX_STR("");
575 CX_TEST_DO {
576 CX_TEST_ASSERT(!cx_strsuffix(empty, CX_STR("suf")));
577 CX_TEST_ASSERT(cx_strsuffix(str, empty));
578 CX_TEST_ASSERT(cx_strsuffix(empty, empty));
579 CX_TEST_ASSERT(cx_strsuffix(str, CX_STR("fix")));
580 CX_TEST_ASSERT(!cx_strsuffix(str, CX_STR("fox")));
581 }
582 }
584 CX_TEST(test_strcaseprefix) {
585 cxstring str = CX_STR("test my prefix and my suffix");
586 cxstring empty = CX_STR("");
587 CX_TEST_DO {
588 CX_TEST_ASSERT(!cx_strcaseprefix(empty, CX_STR("pREf")));
589 CX_TEST_ASSERT(cx_strcaseprefix(str, empty));
590 CX_TEST_ASSERT(cx_strcaseprefix(empty, empty));
591 CX_TEST_ASSERT(cx_strcaseprefix(str, CX_STR("TEST ")));
592 CX_TEST_ASSERT(!cx_strcaseprefix(str, CX_STR("8-) fsck ")));
593 }
594 }
596 CX_TEST(test_strcasesuffix) {
597 cxstring str = CX_STR("test my prefix and my suffix");
598 cxstring empty = CX_STR("");
599 CX_TEST_DO {
600 CX_TEST_ASSERT(!cx_strcasesuffix(empty, CX_STR("sUf")));
601 CX_TEST_ASSERT(cx_strcasesuffix(str, empty));
602 CX_TEST_ASSERT(cx_strcasesuffix(empty, empty));
603 CX_TEST_ASSERT(cx_strcasesuffix(str, CX_STR("FIX")));
604 CX_TEST_ASSERT(!cx_strcasesuffix(str, CX_STR("fox")));
605 }
606 }
608 CX_TEST(test_strreplace) {
609 CxTestingAllocator talloc;
610 cx_testing_allocator_init(&talloc);
611 CxAllocator *alloc = &talloc.base;
613 cxstring str = CX_STR("test ababab string aba");
614 cxstring longstr = CX_STR(
615 "xyaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaacd");
616 cxstring notrail = CX_STR("test abab");
617 cxstring empty = CX_STR("");
618 cxstring astr = CX_STR("aaaaaaaaaa");
619 cxstring csstr = CX_STR("test AB ab TEST xyz");
621 cxmutstr repl = cx_strreplace(str, CX_STR("abab"), CX_STR("muchlonger"));
622 char const *expected = "test muchlongerab string aba";
624 cxmutstr repln = cx_strreplacen(str, CX_STR("ab"), CX_STR("c"), 2);
625 char const *expectedn = "test ccab string aba";
627 cxmutstr longrepl = cx_strreplace(longstr, CX_STR("a"), CX_STR("z"));
628 char const *longexpect = "xyzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzcd";
630 cxmutstr replnotrail = cx_strreplace(notrail, CX_STR("ab"), CX_STR("z"));
631 char const *notrailexpect = "test zz";
633 cxmutstr repleq = cx_strreplace(str, str, CX_STR("hello"));
634 char const *eqexpect = "hello";
636 cxmutstr replempty1 = cx_strreplace(empty, CX_STR("ab"), CX_STR("c")); // expect: empty
637 cxmutstr replempty2 = cx_strreplace(str, CX_STR("abab"), empty);
638 char const *emptyexpect2 = "test ab string aba";
640 cxmutstr replpre = cx_strreplace(str, CX_STR("test "), CX_STR("TEST "));
641 char const *preexpected = "TEST ababab string aba";
643 cxmutstr replan1 = cx_strreplacen(astr, CX_STR("a"), CX_STR("x"), 1);
644 char const *an1expected = "xaaaaaaaaa";
646 cxmutstr replan4 = cx_strreplacen(astr, CX_STR("a"), CX_STR("x"), 4);
647 char const *an4expected = "xxxxaaaaaa";
649 cxmutstr replan9 = cx_strreplacen(astr, CX_STR("a"), CX_STR("x"), 9);
650 char const *an9expected = "xxxxxxxxxa";
652 cxmutstr replan10 = cx_strreplacen(astr, CX_STR("a"), CX_STR("x"), 10);
653 char const *an10expected = "xxxxxxxxxx";
655 CX_TEST_DO {
656 cxmutstr repl1_a = cx_strreplace_a(alloc, csstr, CX_STR("AB"), CX_STR("*"));
657 char const *expeced1_a = "test * ab TEST xyz";
659 cxmutstr repl2_a = cx_strreplace_a(alloc, csstr, CX_STR("test"), CX_STR("TEST"));
660 char const *expected2_a = "TEST AB ab TEST xyz";
662 CX_TEST_ASSERT(repl.ptr != str.ptr);
663 ASSERT_ZERO_TERMINATED(repl);
664 CX_TEST_ASSERT(0 == strcmp(repl.ptr, expected));
665 ASSERT_ZERO_TERMINATED(repln);
666 CX_TEST_ASSERT(0 == strcmp(repln.ptr, expectedn));
667 ASSERT_ZERO_TERMINATED(longrepl);
668 CX_TEST_ASSERT(0 == strcmp(longrepl.ptr, longexpect));
669 ASSERT_ZERO_TERMINATED(replnotrail);
670 CX_TEST_ASSERT(0 == strcmp(replnotrail.ptr, notrailexpect));
671 ASSERT_ZERO_TERMINATED(repleq);
672 CX_TEST_ASSERT(0 == strcmp(repleq.ptr, eqexpect));
673 ASSERT_ZERO_TERMINATED(replempty1);
674 CX_TEST_ASSERT(0 == strcmp(replempty1.ptr, ""));
675 ASSERT_ZERO_TERMINATED(replempty2);
676 CX_TEST_ASSERT(0 == strcmp(replempty2.ptr, emptyexpect2));
677 ASSERT_ZERO_TERMINATED(replpre);
678 CX_TEST_ASSERT(0 == strcmp(replpre.ptr, preexpected));
679 ASSERT_ZERO_TERMINATED(replan1);
680 CX_TEST_ASSERT(0 == strcmp(replan1.ptr, an1expected));
681 ASSERT_ZERO_TERMINATED(replan4);
682 CX_TEST_ASSERT(0 == strcmp(replan4.ptr, an4expected));
683 ASSERT_ZERO_TERMINATED(replan9);
684 CX_TEST_ASSERT(0 == strcmp(replan9.ptr, an9expected));
685 ASSERT_ZERO_TERMINATED(replan10);
686 CX_TEST_ASSERT(0 == strcmp(replan10.ptr, an10expected));
687 ASSERT_ZERO_TERMINATED(repl1_a);
688 CX_TEST_ASSERT(0 == strcmp(repl1_a.ptr, expeced1_a));
689 ASSERT_ZERO_TERMINATED(repl2_a);
690 CX_TEST_ASSERT(0 == strcmp(repl2_a.ptr, expected2_a));
692 cx_strfree_a(alloc, &repl1_a);
693 cx_strfree_a(alloc, &repl2_a);
694 CX_TEST_ASSERT(cx_testing_allocator_verify(&talloc));
695 }
697 cx_strfree(&repl);
698 cx_strfree(&repln);
699 cx_strfree(&longrepl);
700 cx_strfree(&replnotrail);
701 cx_strfree(&repleq);
702 cx_strfree(&replempty1);
703 cx_strfree(&replempty2);
704 cx_strfree(&replpre);
705 cx_strfree(&replan1);
706 cx_strfree(&replan4);
707 cx_strfree(&replan9);
708 cx_strfree(&replan10);
709 cx_testing_allocator_destroy(&talloc);
710 }
712 CX_TEST(test_strupper) {
713 cxmutstr str = cx_strdup(CX_STR("thIs 1s @ Te$t"));
714 CX_TEST_DO {
715 cx_strupper(str);
716 CX_TEST_ASSERT(0 == strcmp(str.ptr, "THIS 1S @ TE$T"));
717 }
718 cx_strfree(&str);
719 }
721 CX_TEST(test_strlower) {
722 cxmutstr str = cx_strdup(CX_STR("thIs 1s @ Te$t"));
723 CX_TEST_DO {
724 cx_strlower(str);
725 CX_TEST_ASSERT(0 == strcmp(str.ptr, "this 1s @ te$t"));
726 }
727 cx_strfree(&str);
728 }
730 CX_TEST(test_strtok) {
731 cxstring str = CX_STR("a,comma,separated,string");
732 cxstring delim = CX_STR(",");
733 CX_TEST_DO {
734 CxStrtokCtx ctx = cx_strtok(str, delim, 3);
735 CX_TEST_ASSERT(ctx.str.ptr == str.ptr);
736 CX_TEST_ASSERT(ctx.str.length == str.length);
737 CX_TEST_ASSERT(ctx.delim.ptr == delim.ptr);
738 CX_TEST_ASSERT(ctx.delim.length == delim.length);
739 CX_TEST_ASSERT(ctx.limit == 3);
740 CX_TEST_ASSERT(ctx.found == 0);
741 CX_TEST_ASSERT(ctx.pos == 0);
742 CX_TEST_ASSERT(ctx.next_pos == 0);
743 CX_TEST_ASSERT(ctx.delim_more == NULL);
744 CX_TEST_ASSERT(ctx.delim_more_count == 0);
745 }
746 }
748 CX_TEST(test_strtok_m) {
749 cxmutstr str = cx_strdup(CX_STR("a,comma,separated,string"));
750 cxstring delim = CX_STR(",");
751 CX_TEST_DO {
752 CxStrtokCtx ctx = cx_strtok_m(str, delim, 3);
753 CX_TEST_ASSERT(ctx.str.ptr == str.ptr);
754 CX_TEST_ASSERT(ctx.str.length == str.length);
755 CX_TEST_ASSERT(ctx.delim.ptr == delim.ptr);
756 CX_TEST_ASSERT(ctx.delim.length == delim.length);
757 CX_TEST_ASSERT(ctx.limit == 3);
758 CX_TEST_ASSERT(ctx.found == 0);
759 CX_TEST_ASSERT(ctx.pos == 0);
760 CX_TEST_ASSERT(ctx.next_pos == 0);
761 CX_TEST_ASSERT(ctx.delim_more == NULL);
762 CX_TEST_ASSERT(ctx.delim_more_count == 0);
763 }
764 cx_strfree(&str);
765 }
767 CX_TEST(test_strtok_delim) {
768 cxstring str = CX_STR("an,arbitrarily|separated;string");
769 cxstring delim = CX_STR(",");
770 cxstring delim_more[2] = {CX_STR("|"), CX_STR(";")};
771 CX_TEST_DO {
772 CxStrtokCtx ctx = cx_strtok(str, delim, 3);
773 cx_strtok_delim(&ctx, delim_more, 2);
774 CX_TEST_ASSERT(ctx.str.ptr == str.ptr);
775 CX_TEST_ASSERT(ctx.str.length == str.length);
776 CX_TEST_ASSERT(ctx.delim.ptr == delim.ptr);
777 CX_TEST_ASSERT(ctx.delim.length == delim.length);
778 CX_TEST_ASSERT(ctx.limit == 3);
779 CX_TEST_ASSERT(ctx.found == 0);
780 CX_TEST_ASSERT(ctx.pos == 0);
781 CX_TEST_ASSERT(ctx.next_pos == 0);
782 CX_TEST_ASSERT(ctx.delim_more == delim_more);
783 CX_TEST_ASSERT(ctx.delim_more_count == 2);
784 }
785 }
787 CX_TEST(test_strtok_next_easy) {
788 cxstring str = CX_STR("a,comma,separated,string");
789 cxstring delim = CX_STR(",");
790 CX_TEST_DO {
791 CxStrtokCtx ctx = cx_strtok(str, delim, 3);
792 bool ret;
793 cxstring tok;
795 ret = cx_strtok_next(&ctx, &tok);
796 CX_TEST_ASSERT(ret);
797 CX_TEST_ASSERT(0 == cx_strcmp(tok, CX_STR("a")));
798 CX_TEST_ASSERT(ctx.pos == 0);
799 CX_TEST_ASSERT(ctx.next_pos == 2);
800 CX_TEST_ASSERT(ctx.delim_pos == 1);
801 CX_TEST_ASSERT(ctx.found == 1);
803 ret = cx_strtok_next(&ctx, &tok);
804 CX_TEST_ASSERT(ret);
805 CX_TEST_ASSERT(0 == cx_strcmp(tok, CX_STR("comma")));
806 CX_TEST_ASSERT(ctx.pos == 2);
807 CX_TEST_ASSERT(ctx.next_pos == 8);
808 CX_TEST_ASSERT(ctx.delim_pos == 7);
809 CX_TEST_ASSERT(ctx.found == 2);
811 ret = cx_strtok_next(&ctx, &tok);
812 CX_TEST_ASSERT(ret);
813 CX_TEST_ASSERT(0 == cx_strcmp(tok, CX_STR("separated")));
814 CX_TEST_ASSERT(ctx.pos == 8);
815 CX_TEST_ASSERT(ctx.next_pos == 18);
816 CX_TEST_ASSERT(ctx.delim_pos == 17);
817 CX_TEST_ASSERT(ctx.found == 3);
819 ret = cx_strtok_next(&ctx, &tok);
820 CX_TEST_ASSERT(!ret);
821 CX_TEST_ASSERT(ctx.pos == 8);
822 CX_TEST_ASSERT(ctx.next_pos == 18);
823 CX_TEST_ASSERT(ctx.delim_pos == 17);
824 CX_TEST_ASSERT(ctx.found == 3);
825 }
826 }
828 CX_TEST(test_strtok_next_unlimited) {
829 cxstring str = CX_STR("some;-;otherwise;-;separated;-;string;-;");
830 cxstring delim = CX_STR(";-;");
831 CX_TEST_DO {
832 CxStrtokCtx ctx = cx_strtok(str, delim, SIZE_MAX);
833 bool ret;
834 cxstring tok;
836 ret = cx_strtok_next(&ctx, &tok);
837 CX_TEST_ASSERT(ret);
838 CX_TEST_ASSERT(0 == cx_strcmp(tok, CX_STR("some")));
839 CX_TEST_ASSERT(ctx.pos == 0);
840 CX_TEST_ASSERT(ctx.next_pos == 7);
841 CX_TEST_ASSERT(ctx.delim_pos == 4);
842 CX_TEST_ASSERT(ctx.found == 1);
844 ret = cx_strtok_next(&ctx, &tok);
845 CX_TEST_ASSERT(ret);
846 CX_TEST_ASSERT(0 == cx_strcmp(tok, CX_STR("otherwise")));
847 CX_TEST_ASSERT(ctx.pos == 7);
848 CX_TEST_ASSERT(ctx.next_pos == 19);
849 CX_TEST_ASSERT(ctx.delim_pos == 16);
850 CX_TEST_ASSERT(ctx.found == 2);
852 ret = cx_strtok_next(&ctx, &tok);
853 CX_TEST_ASSERT(ret);
854 CX_TEST_ASSERT(0 == cx_strcmp(tok, CX_STR("separated")));
855 CX_TEST_ASSERT(ctx.pos == 19);
856 CX_TEST_ASSERT(ctx.next_pos == 31);
857 CX_TEST_ASSERT(ctx.delim_pos == 28);
858 CX_TEST_ASSERT(ctx.found == 3);
860 ret = cx_strtok_next(&ctx, &tok);
861 CX_TEST_ASSERT(ret);
862 CX_TEST_ASSERT(0 == cx_strcmp(tok, CX_STR("string")));
863 CX_TEST_ASSERT(ctx.pos == 31);
864 CX_TEST_ASSERT(ctx.next_pos == 40);
865 CX_TEST_ASSERT(ctx.delim_pos == 37);
866 CX_TEST_ASSERT(ctx.found == 4);
868 ret = cx_strtok_next(&ctx, &tok);
869 CX_TEST_ASSERT(ret);
870 CX_TEST_ASSERT(0 == cx_strcmp(tok, CX_STR("")));
871 CX_TEST_ASSERT(ctx.pos == 40);
872 CX_TEST_ASSERT(ctx.next_pos == 40);
873 CX_TEST_ASSERT(ctx.delim_pos == 40);
874 CX_TEST_ASSERT(ctx.found == 5);
876 ret = cx_strtok_next(&ctx, &tok);
877 CX_TEST_ASSERT(!ret);
878 CX_TEST_ASSERT(ctx.pos == 40);
879 CX_TEST_ASSERT(ctx.delim_pos == 40);
880 CX_TEST_ASSERT(ctx.found == 5);
881 }
882 }
884 CX_TEST(test_strtok_next_advanced) {
885 cxmutstr str = cx_strdup(CX_STR("an,arbitrarily;||separated;string"));
886 cxstring delim = CX_STR(",");
887 cxstring delim_more[2] = {CX_STR("||"), CX_STR(";")};
888 CX_TEST_DO {
889 CxStrtokCtx ctx = cx_strtok_m(str, delim, 10);
890 cx_strtok_delim(&ctx, delim_more, 2);
891 bool ret;
892 cxmutstr tok;
894 ret = cx_strtok_next_m(&ctx, &tok);
895 CX_TEST_ASSERT(ret);
896 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(tok), CX_STR("an")));
897 CX_TEST_ASSERT(ctx.pos == 0);
898 CX_TEST_ASSERT(ctx.next_pos == 3);
899 CX_TEST_ASSERT(ctx.delim_pos == 2);
900 CX_TEST_ASSERT(ctx.found == 1);
901 cx_strupper(tok);
903 ret = cx_strtok_next_m(&ctx, &tok);
904 CX_TEST_ASSERT(ret);
905 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(tok), CX_STR("arbitrarily")));
906 CX_TEST_ASSERT(ctx.pos == 3);
907 CX_TEST_ASSERT(ctx.next_pos == 15);
908 CX_TEST_ASSERT(ctx.delim_pos == 14);
909 CX_TEST_ASSERT(ctx.found == 2);
910 cx_strupper(tok);
912 ret = cx_strtok_next_m(&ctx, &tok);
913 CX_TEST_ASSERT(ret);
914 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(tok), CX_STR("")));
915 CX_TEST_ASSERT(ctx.pos == 15);
916 CX_TEST_ASSERT(ctx.next_pos == 17);
917 CX_TEST_ASSERT(ctx.delim_pos == 15);
918 CX_TEST_ASSERT(ctx.found == 3);
919 cx_strupper(tok);
921 ret = cx_strtok_next_m(&ctx, &tok);
922 CX_TEST_ASSERT(ret);
923 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(tok), CX_STR("separated")));
924 CX_TEST_ASSERT(ctx.pos == 17);
925 CX_TEST_ASSERT(ctx.next_pos == 27);
926 CX_TEST_ASSERT(ctx.delim_pos == 26);
927 CX_TEST_ASSERT(ctx.found == 4);
928 cx_strupper(tok);
930 ret = cx_strtok_next_m(&ctx, &tok);
931 CX_TEST_ASSERT(ret);
932 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(tok), CX_STR("string")));
933 CX_TEST_ASSERT(ctx.pos == 27);
934 CX_TEST_ASSERT(ctx.next_pos == 33);
935 CX_TEST_ASSERT(ctx.delim_pos == 33);
936 CX_TEST_ASSERT(ctx.found == 5);
937 cx_strupper(tok);
939 ret = cx_strtok_next_m(&ctx, &tok);
940 CX_TEST_ASSERT(!ret);
941 CX_TEST_ASSERT(ctx.pos == 27);
942 CX_TEST_ASSERT(ctx.next_pos == 33);
943 CX_TEST_ASSERT(ctx.delim_pos == 33);
944 CX_TEST_ASSERT(ctx.found == 5);
946 CX_TEST_ASSERT(0 == cx_strcmp(cx_strcast(str), CX_STR("AN,ARBITRARILY;||SEPARATED;STRING")));
947 }
948 cx_strfree(&str);
949 }
952 CxTestSuite *cx_test_suite_string(void) {
953 CxTestSuite *suite = cx_test_suite_new("string");
955 cx_test_register(suite, test_string_construct);
956 cx_test_register(suite, test_strfree);
957 cx_test_register(suite, test_strdup);
958 cx_test_register(suite, test_strdup_shortened);
959 cx_test_register(suite, test_strlen);
960 cx_test_register(suite, test_strsubs);
961 cx_test_register(suite, test_strchr);
962 cx_test_register(suite, test_strrchr);
963 cx_test_register(suite, test_strstr);
964 cx_test_register(suite, test_strcmp);
965 cx_test_register(suite, test_strcasecmp);
966 cx_test_register(suite, test_strcat);
967 cx_test_register(suite, test_strsplit);
968 cx_test_register(suite, test_strsplit_a);
969 cx_test_register(suite, test_strtrim);
970 cx_test_register(suite, test_strprefix);
971 cx_test_register(suite, test_strsuffix);
972 cx_test_register(suite, test_strcaseprefix);
973 cx_test_register(suite, test_strcasesuffix);
974 cx_test_register(suite, test_strreplace);
975 cx_test_register(suite, test_strupper);
976 cx_test_register(suite, test_strlower);
977 cx_test_register(suite, test_strtok);
978 cx_test_register(suite, test_strtok_m);
979 cx_test_register(suite, test_strtok_delim);
980 cx_test_register(suite, test_strtok_next_easy);
981 cx_test_register(suite, test_strtok_next_unlimited);
982 cx_test_register(suite, test_strtok_next_advanced);
984 return suite;
985 }