1 /* Copyright (c) 2008 The NetBSD Foundation, Inc.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
14 * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
15 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
16 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
20 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
22 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
23 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
24 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
26 #include "atf-c/detail/dynstr.h"
36 #include "atf-c/detail/test_helpers.h"
38 /* ---------------------------------------------------------------------
39 * Tests for the "atf_dynstr" type.
40 * --------------------------------------------------------------------- */
43 * Constructors and destructors.
49 atf_tc_set_md_var(tc, "descr", "Checks the empty constructor");
55 RE(atf_dynstr_init(&str));
56 ATF_REQUIRE_EQ(atf_dynstr_length(&str), 0);
57 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "") == 0);
58 atf_dynstr_fini(&str);
63 init_fmt(atf_dynstr_t *str, const char *fmt, ...)
68 RE(atf_dynstr_init_ap(str, fmt, ap));
73 ATF_TC_HEAD(init_ap, tc)
75 atf_tc_set_md_var(tc, "descr", "Checks the formatted constructor using "
76 "a va_list argument");
78 ATF_TC_BODY(init_ap, tc)
82 init_fmt(&str, "String 1");
83 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "String 1") == 0);
84 atf_dynstr_fini(&str);
86 init_fmt(&str, "String %d", 2);
87 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "String 2") == 0);
88 atf_dynstr_fini(&str);
90 init_fmt(&str, "%s %d", "String", 3);
91 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "String 3") == 0);
92 atf_dynstr_fini(&str);
94 init_fmt(&str, "%s%s%s%s%s%s%s", "This ", "should ", "be ", "a ",
95 "large ", "string ", "aaaabbbbccccdddd");
96 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str),
97 "This should be a large string "
98 "aaaabbbbccccdddd") == 0);
99 atf_dynstr_fini(&str);
103 ATF_TC_HEAD(init_fmt, tc)
105 atf_tc_set_md_var(tc, "descr", "Checks the formatted constructor using "
106 "a variable list of parameters");
108 ATF_TC_BODY(init_fmt, tc)
112 RE(atf_dynstr_init_fmt(&str, "String 1"));
113 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "String 1") == 0);
114 atf_dynstr_fini(&str);
116 RE(atf_dynstr_init_fmt(&str, "String %d", 2));
117 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "String 2") == 0);
118 atf_dynstr_fini(&str);
120 RE(atf_dynstr_init_fmt(&str, "%s %d", "String", 3));
121 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "String 3") == 0);
122 atf_dynstr_fini(&str);
124 RE(atf_dynstr_init_fmt(&str, "%s%s%s%s%s%s%s", "This ", "should ",
125 "be ", "a ", "large ", "string ",
126 "aaaabbbbccccdddd"));
127 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str),
128 "This should be a large string "
129 "aaaabbbbccccdddd") == 0);
130 atf_dynstr_fini(&str);
134 ATF_TC_HEAD(init_raw, tc)
136 atf_tc_set_md_var(tc, "descr", "Checks the construction of a string "
137 "using a raw memory pointer");
139 ATF_TC_BODY(init_raw, tc)
141 const char *src = "String 1, String 2";
144 RE(atf_dynstr_init_raw(&str, src, 0));
145 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "") == 0);
146 atf_dynstr_fini(&str);
148 RE(atf_dynstr_init_raw(&str, src, 8));
149 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "String 1") == 0);
150 atf_dynstr_fini(&str);
152 RE(atf_dynstr_init_raw(&str, src + 10, 8));
153 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "String 2") == 0);
154 atf_dynstr_fini(&str);
156 RE(atf_dynstr_init_raw(&str, "String\0Lost", 11));
157 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "String") == 0);
158 atf_dynstr_fini(&str);
161 atf_error_t err = atf_dynstr_init_raw(&str, "NULL", SIZE_MAX - 1);
162 ATF_REQUIRE(atf_is_error(err));
163 ATF_REQUIRE(atf_error_is(err, "no_memory"));
169 ATF_TC_HEAD(init_rep, tc)
171 atf_tc_set_md_var(tc, "descr", "Checks the construction of a string by "
172 "repeating characters");
174 ATF_TC_BODY(init_rep, tc)
176 const size_t maxlen = 8192;
177 char buf[maxlen + 1];
182 for (i = 0; i < maxlen; i++) {
185 RE(atf_dynstr_init_rep(&str, i, 'a'));
187 if (strcmp(atf_dynstr_cstring(&str), buf) != 0) {
188 fprintf(stderr, "Failed at iteration %zd\n", i);
189 atf_tc_fail("Failed to construct dynstr by repeating %zd "
190 "times the '%c' character", i, 'a');
193 atf_dynstr_fini(&str);
202 err = atf_dynstr_init_rep(&str, SIZE_MAX, 'a');
203 ATF_REQUIRE(atf_is_error(err));
204 ATF_REQUIRE(atf_error_is(err, "no_memory"));
207 err = atf_dynstr_init_rep(&str, SIZE_MAX - 1, 'a');
208 ATF_REQUIRE(atf_is_error(err));
209 ATF_REQUIRE(atf_error_is(err, "no_memory"));
215 ATF_TC_HEAD(init_substr, tc)
217 atf_tc_set_md_var(tc, "descr", "Checks the construction of a string "
218 "using a substring of another one");
220 ATF_TC_BODY(init_substr, tc)
225 RE(atf_dynstr_init_fmt(&src, "Str 1, Str 2"));
227 RE(atf_dynstr_init_substr(&str, &src, 0, 0));
228 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "") == 0);
229 atf_dynstr_fini(&str);
231 RE(atf_dynstr_init_substr(&str, &src, 0, atf_dynstr_npos));
232 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "Str 1, Str 2") == 0);
233 atf_dynstr_fini(&str);
235 RE(atf_dynstr_init_substr(&str, &src, 0, 100));
236 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "Str 1, Str 2") == 0);
237 atf_dynstr_fini(&str);
239 RE(atf_dynstr_init_substr(&str, &src, 0, 5));
240 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "Str 1") == 0);
241 atf_dynstr_fini(&str);
243 RE(atf_dynstr_init_substr(&str, &src, 100, atf_dynstr_npos));
244 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "") == 0);
245 atf_dynstr_fini(&str);
247 RE(atf_dynstr_init_substr(&str, &src, 7, atf_dynstr_npos));
248 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "Str 2") == 0);
249 atf_dynstr_fini(&str);
251 atf_dynstr_fini(&src);
255 ATF_TC_HEAD(copy, tc)
257 atf_tc_set_md_var(tc, "descr", "Checks the atf_dynstr_copy constructor");
259 ATF_TC_BODY(copy, tc)
261 atf_dynstr_t str, str2;
263 RE(atf_dynstr_init_fmt(&str, "Test string"));
264 RE(atf_dynstr_copy(&str2, &str));
266 ATF_REQUIRE(atf_equal_dynstr_dynstr(&str, &str2));
268 RE(atf_dynstr_append_fmt(&str2, " non-shared text"));
270 ATF_REQUIRE(!atf_equal_dynstr_dynstr(&str, &str2));
272 atf_dynstr_fini(&str2);
273 atf_dynstr_fini(&str);
277 ATF_TC_HEAD(fini_disown, tc)
279 atf_tc_set_md_var(tc, "descr", "Checks grabbing ownership of the "
280 "internal plain C string");
282 ATF_TC_BODY(fini_disown, tc)
288 RE(atf_dynstr_init_fmt(&str, "Test string 1"));
289 cstr = atf_dynstr_cstring(&str);
290 cstr2 = atf_dynstr_fini_disown(&str);
292 ATF_REQUIRE_EQ(cstr, cstr2);
301 ATF_TC_HEAD(cstring, tc)
303 atf_tc_set_md_var(tc, "descr", "Checks the method to obtain a plain C "
306 ATF_TC_BODY(cstring, tc)
311 RE(atf_dynstr_init_fmt(&str, "Test string 1"));
312 cstr = atf_dynstr_cstring(&str);
313 ATF_REQUIRE(cstr != NULL);
314 ATF_REQUIRE(strcmp(cstr, "Test string 1") == 0);
315 atf_dynstr_fini(&str);
317 RE(atf_dynstr_init_fmt(&str, "Test string 2"));
318 cstr = atf_dynstr_cstring(&str);
319 ATF_REQUIRE(cstr != NULL);
320 ATF_REQUIRE(strcmp(cstr, "Test string 2") == 0);
321 atf_dynstr_fini(&str);
325 ATF_TC_HEAD(length, tc)
327 atf_tc_set_md_var(tc, "descr", "Checks the method to obtain the length");
329 ATF_TC_BODY(length, tc)
333 for (i = 0; i < 8192; i++) {
335 RE(atf_dynstr_init_rep(&str, i, 'a'));
336 ATF_REQUIRE_EQ(atf_dynstr_length(&str), i);
337 atf_dynstr_fini(&str);
342 ATF_TC_HEAD(rfind_ch, tc)
344 atf_tc_set_md_var(tc, "descr", "Checks the method to locate the first "
345 "occurrence of a character starting from the end");
347 ATF_TC_BODY(rfind_ch, tc)
351 RE(atf_dynstr_init_fmt(&str, "Foo1/Bar2/,.Baz"));
353 ATF_REQUIRE_EQ(atf_dynstr_rfind_ch(&str, '\0'), atf_dynstr_npos);
355 ATF_REQUIRE_EQ(atf_dynstr_rfind_ch(&str, '0'), atf_dynstr_npos);
356 ATF_REQUIRE_EQ(atf_dynstr_rfind_ch(&str, 'b'), atf_dynstr_npos);
358 ATF_REQUIRE_EQ(atf_dynstr_rfind_ch(&str, 'F'), 0);
359 ATF_REQUIRE_EQ(atf_dynstr_rfind_ch(&str, '/'), 9);
360 ATF_REQUIRE_EQ(atf_dynstr_rfind_ch(&str, 'a'), 13);
361 ATF_REQUIRE_EQ(atf_dynstr_rfind_ch(&str, 'z'), 14);
363 atf_dynstr_fini(&str);
372 check_append(atf_error_t (*append)(atf_dynstr_t *, const char *, ...))
374 const size_t maxlen = 8192;
375 char buf[maxlen + 1];
379 printf("Appending with plain string\n");
381 RE(atf_dynstr_init(&str));
382 for (i = 0; i < maxlen; i++) {
383 if (strcmp(atf_dynstr_cstring(&str), buf) != 0) {
384 fprintf(stderr, "Failed at iteration %zd\n", i);
385 atf_tc_fail("Failed to append character at iteration %zd", i);
388 RE(append(&str, "a"));
391 atf_dynstr_fini(&str);
393 printf("Appending with formatted string\n");
395 RE(atf_dynstr_init(&str));
396 for (i = 0; i < maxlen; i++) {
397 if (strcmp(atf_dynstr_cstring(&str), buf) != 0) {
398 fprintf(stderr, "Failed at iteration %zd\n", i);
399 atf_tc_fail("Failed to append character at iteration %zd", i);
402 RE(append(&str, "%s", "a"));
405 atf_dynstr_fini(&str);
410 append_ap_aux(atf_dynstr_t *str, const char *fmt, ...)
416 err = atf_dynstr_append_ap(str, fmt, ap);
423 ATF_TC_HEAD(append_ap, tc)
425 atf_tc_set_md_var(tc, "descr", "Checks that appending a string to "
426 "another one works");
428 ATF_TC_BODY(append_ap, tc)
430 check_append(append_ap_aux);
434 ATF_TC_HEAD(append_fmt, tc)
436 atf_tc_set_md_var(tc, "descr", "Checks that appending a string to "
437 "another one works");
439 ATF_TC_BODY(append_fmt, tc)
441 check_append(atf_dynstr_append_fmt);
445 ATF_TC_HEAD(clear, tc)
447 atf_tc_set_md_var(tc, "descr", "Checks clearing a string");
449 ATF_TC_BODY(clear, tc)
453 printf("Clear an empty string\n");
454 RE(atf_dynstr_init(&str));
455 atf_dynstr_clear(&str);
456 ATF_REQUIRE_EQ(atf_dynstr_length(&str), 0);
457 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "") == 0);
458 atf_dynstr_fini(&str);
460 printf("Clear a non-empty string\n");
461 RE(atf_dynstr_init_fmt(&str, "Not empty"));
462 ATF_REQUIRE_EQ(atf_dynstr_length(&str), strlen("Not empty"));
463 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "Not empty") == 0);
464 atf_dynstr_clear(&str);
465 ATF_REQUIRE_EQ(atf_dynstr_length(&str), 0);
466 ATF_REQUIRE(strcmp(atf_dynstr_cstring(&str), "") == 0);
467 atf_dynstr_fini(&str);
472 check_prepend(atf_error_t (*prepend)(atf_dynstr_t *, const char *, ...))
474 const size_t maxlen = 8192;
475 char buf[maxlen + 1];
479 printf("Prepending with plain string\n");
481 RE(atf_dynstr_init(&str));
482 for (i = 0; i < maxlen; i++) {
483 if (strcmp(atf_dynstr_cstring(&str), buf) != 0) {
484 fprintf(stderr, "Failed at iteration %zd\n", i);
485 atf_tc_fail("Failed to prepend character at iteration %zd", i);
488 memmove(buf + 1, buf, i + 1);
490 RE(prepend(&str, "%s", "a"));
493 RE(prepend(&str, "%s", "b"));
497 atf_dynstr_fini(&str);
499 printf("Prepending with formatted string\n");
501 RE(atf_dynstr_init(&str));
502 for (i = 0; i < maxlen; i++) {
503 if (strcmp(atf_dynstr_cstring(&str), buf) != 0) {
504 fprintf(stderr, "Failed at iteration %zd\n", i);
505 atf_tc_fail("Failed to prepend character at iteration %zd", i);
508 memmove(buf + 1, buf, i + 1);
510 RE(prepend(&str, "%s", "a"));
513 RE(prepend(&str, "%s", "b"));
517 atf_dynstr_fini(&str);
522 prepend_ap_aux(atf_dynstr_t *str, const char *fmt, ...)
528 err = atf_dynstr_prepend_ap(str, fmt, ap);
535 ATF_TC_HEAD(prepend_ap, tc)
537 atf_tc_set_md_var(tc, "descr", "Checks that prepending a string to "
538 "another one works");
540 ATF_TC_BODY(prepend_ap, tc)
542 check_prepend(prepend_ap_aux);
546 ATF_TC_HEAD(prepend_fmt, tc)
548 atf_tc_set_md_var(tc, "descr", "Checks that prepending a string to "
549 "another one works");
551 ATF_TC_BODY(prepend_fmt, tc)
553 check_prepend(atf_dynstr_prepend_fmt);
560 ATF_TC(equal_cstring);
561 ATF_TC_HEAD(equal_cstring, tc)
563 atf_tc_set_md_var(tc, "descr", "Checks the atf_equal_dynstr_cstring "
566 ATF_TC_BODY(equal_cstring, tc)
570 RE(atf_dynstr_init(&str));
571 ATF_REQUIRE( atf_equal_dynstr_cstring(&str, ""));
572 ATF_REQUIRE(!atf_equal_dynstr_cstring(&str, "Test"));
573 atf_dynstr_fini(&str);
575 RE(atf_dynstr_init_fmt(&str, "Test"));
576 ATF_REQUIRE( atf_equal_dynstr_cstring(&str, "Test"));
577 ATF_REQUIRE(!atf_equal_dynstr_cstring(&str, ""));
578 ATF_REQUIRE(!atf_equal_dynstr_cstring(&str, "Tes"));
579 ATF_REQUIRE(!atf_equal_dynstr_cstring(&str, "Test "));
580 atf_dynstr_fini(&str);
583 ATF_TC(equal_dynstr);
584 ATF_TC_HEAD(equal_dynstr, tc)
586 atf_tc_set_md_var(tc, "descr", "Checks the atf_equal_dynstr_dynstr "
589 ATF_TC_BODY(equal_dynstr, tc)
591 atf_dynstr_t str, str2;
593 RE(atf_dynstr_init(&str));
594 RE(atf_dynstr_init_fmt(&str2, "Test"));
595 ATF_REQUIRE( atf_equal_dynstr_dynstr(&str, &str));
596 ATF_REQUIRE(!atf_equal_dynstr_dynstr(&str, &str2));
597 atf_dynstr_fini(&str2);
598 atf_dynstr_fini(&str);
601 /* ---------------------------------------------------------------------
603 * --------------------------------------------------------------------- */
607 /* Constructors and destructors. */
608 ATF_TP_ADD_TC(tp, init);
609 ATF_TP_ADD_TC(tp, init_ap);
610 ATF_TP_ADD_TC(tp, init_fmt);
611 ATF_TP_ADD_TC(tp, init_raw);
612 ATF_TP_ADD_TC(tp, init_rep);
613 ATF_TP_ADD_TC(tp, init_substr);
614 ATF_TP_ADD_TC(tp, copy);
615 ATF_TP_ADD_TC(tp, fini_disown);
618 ATF_TP_ADD_TC(tp, cstring);
619 ATF_TP_ADD_TC(tp, length);
620 ATF_TP_ADD_TC(tp, rfind_ch);
623 ATF_TP_ADD_TC(tp, append_ap);
624 ATF_TP_ADD_TC(tp, append_fmt);
625 ATF_TP_ADD_TC(tp, clear);
626 ATF_TP_ADD_TC(tp, prepend_ap);
627 ATF_TP_ADD_TC(tp, prepend_fmt);
630 ATF_TP_ADD_TC(tp, equal_cstring);
631 ATF_TP_ADD_TC(tp, equal_dynstr);
633 return atf_no_error();