1 /* Copyright (c) 2008 The NetBSD Foundation, Inc.
2 * All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
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.
12 *
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. */
25
26 #include "atf-c/detail/text.h"
27
28 #include <stdio.h>
29 #include <stdlib.h>
30 #include <string.h>
31
32 #include <atf-c.h>
33
34 #include "atf-c/detail/sanity.h"
35 #include "atf-c/detail/test_helpers.h"
36
37 /* ---------------------------------------------------------------------
38 * Auxiliary functions.
39 * --------------------------------------------------------------------- */
40
41 #define REQUIRE_ERROR(exp) \
42 do { \
43 atf_error_t err = exp; \
44 ATF_REQUIRE(atf_is_error(err)); \
45 atf_error_free(err); \
46 } while (0)
47
48 static
49 size_t
array_size(const char * words[])50 array_size(const char *words[])
51 {
52 size_t count;
53 const char **word;
54
55 count = 0;
56 for (word = words; *word != NULL; word++)
57 count++;
58
59 return count;
60 }
61
62 static
63 void
check_split(const char * str,const char * delim,const char * words[])64 check_split(const char *str, const char *delim, const char *words[])
65 {
66 atf_list_t list;
67 const char **word;
68 size_t i;
69
70 printf("Splitting '%s' with delimiter '%s'\n", str, delim);
71 CE(atf_text_split(str, delim, &list));
72
73 printf("Expecting %zd words\n", array_size(words));
74 ATF_CHECK_EQ(atf_list_size(&list), array_size(words));
75
76 for (word = words, i = 0; *word != NULL; word++, i++) {
77 printf("Word at position %zd should be '%s'\n", i, words[i]);
78 ATF_CHECK_STREQ((const char *)atf_list_index_c(&list, i), words[i]);
79 }
80
81 atf_list_fini(&list);
82 }
83
84 static
85 atf_error_t
word_acum(const char * word,void * data)86 word_acum(const char *word, void *data)
87 {
88 char *acum = data;
89
90 strcat(acum, word);
91
92 return atf_no_error();
93 }
94
95 static
96 atf_error_t
word_count(const char * word ATF_DEFS_ATTRIBUTE_UNUSED,void * data)97 word_count(const char *word ATF_DEFS_ATTRIBUTE_UNUSED, void *data)
98 {
99 size_t *counter = data;
100
101 (*counter)++;
102
103 return atf_no_error();
104 }
105
106 struct fail_at {
107 int failpos;
108 int curpos;
109 };
110
111 static
112 atf_error_t
word_fail_at(const char * word ATF_DEFS_ATTRIBUTE_UNUSED,void * data)113 word_fail_at(const char *word ATF_DEFS_ATTRIBUTE_UNUSED, void *data)
114 {
115 struct fail_at *fa = data;
116 atf_error_t err;
117
118 if (fa->failpos == fa->curpos)
119 err = atf_no_memory_error(); /* Just a random error. */
120 else {
121 fa->curpos++;
122 err = atf_no_error();
123 }
124
125 return err;
126 }
127
128 /* ---------------------------------------------------------------------
129 * Test cases for the free functions.
130 * --------------------------------------------------------------------- */
131
132 ATF_TC(for_each_word);
ATF_TC_HEAD(for_each_word,tc)133 ATF_TC_HEAD(for_each_word, tc)
134 {
135 atf_tc_set_md_var(tc, "descr", "Checks the atf_text_for_each_word"
136 "function");
137 }
ATF_TC_BODY(for_each_word,tc)138 ATF_TC_BODY(for_each_word, tc)
139 {
140 size_t cnt;
141 char acum[1024];
142
143 cnt = 0;
144 strcpy(acum, "");
145 RE(atf_text_for_each_word("1 2 3", " ", word_count, &cnt));
146 RE(atf_text_for_each_word("1 2 3", " ", word_acum, acum));
147 ATF_REQUIRE(cnt == 3);
148 ATF_REQUIRE(strcmp(acum, "123") == 0);
149
150 cnt = 0;
151 strcpy(acum, "");
152 RE(atf_text_for_each_word("1 2 3", ".", word_count, &cnt));
153 RE(atf_text_for_each_word("1 2 3", ".", word_acum, acum));
154 ATF_REQUIRE(cnt == 1);
155 ATF_REQUIRE(strcmp(acum, "1 2 3") == 0);
156
157 cnt = 0;
158 strcpy(acum, "");
159 RE(atf_text_for_each_word("1 2 3 4 5", " ", word_count, &cnt));
160 RE(atf_text_for_each_word("1 2 3 4 5", " ", word_acum, acum));
161 ATF_REQUIRE(cnt == 5);
162 ATF_REQUIRE(strcmp(acum, "12345") == 0);
163
164 cnt = 0;
165 strcpy(acum, "");
166 RE(atf_text_for_each_word("1 2.3.4 5", " .", word_count, &cnt));
167 RE(atf_text_for_each_word("1 2.3.4 5", " .", word_acum, acum));
168 ATF_REQUIRE(cnt == 5);
169 ATF_REQUIRE(strcmp(acum, "12345") == 0);
170
171 {
172 struct fail_at fa;
173 fa.failpos = 3;
174 fa.curpos = 0;
175 atf_error_t err = atf_text_for_each_word("a b c d e", " ",
176 word_fail_at, &fa);
177 ATF_REQUIRE(atf_is_error(err));
178 ATF_REQUIRE(atf_error_is(err, "no_memory"));
179 ATF_REQUIRE(fa.curpos == 3);
180 atf_error_free(err);
181 }
182 }
183
184 ATF_TC(format);
ATF_TC_HEAD(format,tc)185 ATF_TC_HEAD(format, tc)
186 {
187 atf_tc_set_md_var(tc, "descr", "Checks the construction of free-form "
188 "strings using a variable parameters list");
189 }
ATF_TC_BODY(format,tc)190 ATF_TC_BODY(format, tc)
191 {
192 char *str;
193 atf_error_t err;
194
195 err = atf_text_format(&str, "%s %s %d", "Test", "string", 1);
196 ATF_REQUIRE(!atf_is_error(err));
197 ATF_REQUIRE(strcmp(str, "Test string 1") == 0);
198 free(str);
199 }
200
201 static
202 void
format_ap(char ** dest,const char * fmt,...)203 format_ap(char **dest, const char *fmt, ...)
204 {
205 va_list ap;
206 atf_error_t err;
207
208 va_start(ap, fmt);
209 err = atf_text_format_ap(dest, fmt, ap);
210 va_end(ap);
211
212 ATF_REQUIRE(!atf_is_error(err));
213 }
214
215 ATF_TC(format_ap);
ATF_TC_HEAD(format_ap,tc)216 ATF_TC_HEAD(format_ap, tc)
217 {
218 atf_tc_set_md_var(tc, "descr", "Checks the construction of free-form "
219 "strings using a va_list argument");
220 }
ATF_TC_BODY(format_ap,tc)221 ATF_TC_BODY(format_ap, tc)
222 {
223 char *str;
224
225 format_ap(&str, "%s %s %d", "Test", "string", 1);
226 ATF_REQUIRE(strcmp(str, "Test string 1") == 0);
227 free(str);
228 }
229
230 ATF_TC(split);
ATF_TC_HEAD(split,tc)231 ATF_TC_HEAD(split, tc)
232 {
233 atf_tc_set_md_var(tc, "descr", "Checks the split function");
234 }
ATF_TC_BODY(split,tc)235 ATF_TC_BODY(split, tc)
236 {
237 {
238 const char *words[] = { NULL };
239 check_split("", " ", words);
240 }
241
242 {
243 const char *words[] = { NULL };
244 check_split(" ", " ", words);
245 }
246
247 {
248 const char *words[] = { NULL };
249 check_split(" ", " ", words);
250 }
251
252 {
253 const char *words[] = { "a", "b", NULL };
254 check_split("a b", " ", words);
255 }
256
257 {
258 const char *words[] = { "a", "b", "c", "d", NULL };
259 check_split("a b c d", " ", words);
260 }
261
262 {
263 const char *words[] = { "foo", "bar", NULL };
264 check_split("foo bar", " ", words);
265 }
266
267 {
268 const char *words[] = { "foo", "bar", "baz", "foobar", NULL };
269 check_split("foo bar baz foobar", " ", words);
270 }
271
272 {
273 const char *words[] = { "foo", "bar", NULL };
274 check_split(" foo bar", " ", words);
275 }
276
277 {
278 const char *words[] = { "foo", "bar", NULL };
279 check_split("foo bar", " ", words);
280 }
281
282 {
283 const char *words[] = { "foo", "bar", NULL };
284 check_split("foo bar ", " ", words);
285 }
286
287 {
288 const char *words[] = { "foo", "bar", NULL };
289 check_split(" foo bar ", " ", words);
290 }
291 }
292
293 ATF_TC(split_delims);
ATF_TC_HEAD(split_delims,tc)294 ATF_TC_HEAD(split_delims, tc)
295 {
296 atf_tc_set_md_var(tc, "descr", "Checks the split function using "
297 "different delimiters");
298 }
ATF_TC_BODY(split_delims,tc)299 ATF_TC_BODY(split_delims, tc)
300 {
301
302 {
303 const char *words[] = { NULL };
304 check_split("", "/", words);
305 }
306
307 {
308 const char *words[] = { " ", NULL };
309 check_split(" ", "/", words);
310 }
311
312 {
313 const char *words[] = { " ", NULL };
314 check_split(" ", "/", words);
315 }
316
317 {
318 const char *words[] = { "a", "b", NULL };
319 check_split("a/b", "/", words);
320 }
321
322 {
323 const char *words[] = { "a", "bcd", "ef", NULL };
324 check_split("aLONGDELIMbcdLONGDELIMef", "LONGDELIM", words);
325 }
326 }
327
328 ATF_TC(to_bool);
ATF_TC_HEAD(to_bool,tc)329 ATF_TC_HEAD(to_bool, tc)
330 {
331 atf_tc_set_md_var(tc, "descr", "Checks the atf_text_to_bool function");
332 }
ATF_TC_BODY(to_bool,tc)333 ATF_TC_BODY(to_bool, tc)
334 {
335 bool b;
336
337 RE(atf_text_to_bool("true", &b)); ATF_REQUIRE(b);
338 RE(atf_text_to_bool("TRUE", &b)); ATF_REQUIRE(b);
339 RE(atf_text_to_bool("yes", &b)); ATF_REQUIRE(b);
340 RE(atf_text_to_bool("YES", &b)); ATF_REQUIRE(b);
341
342 RE(atf_text_to_bool("false", &b)); ATF_REQUIRE(!b);
343 RE(atf_text_to_bool("FALSE", &b)); ATF_REQUIRE(!b);
344 RE(atf_text_to_bool("no", &b)); ATF_REQUIRE(!b);
345 RE(atf_text_to_bool("NO", &b)); ATF_REQUIRE(!b);
346
347 b = false;
348 REQUIRE_ERROR(atf_text_to_bool("", &b));
349 ATF_REQUIRE(!b);
350 b = true;
351 REQUIRE_ERROR(atf_text_to_bool("", &b));
352 ATF_REQUIRE(b);
353
354 b = false;
355 REQUIRE_ERROR(atf_text_to_bool("tru", &b));
356 ATF_REQUIRE(!b);
357 b = true;
358 REQUIRE_ERROR(atf_text_to_bool("tru", &b));
359 ATF_REQUIRE(b);
360
361 b = false;
362 REQUIRE_ERROR(atf_text_to_bool("true2", &b));
363 ATF_REQUIRE(!b);
364 b = true;
365 REQUIRE_ERROR(atf_text_to_bool("true2", &b));
366 ATF_REQUIRE(b);
367
368 b = false;
369 REQUIRE_ERROR(atf_text_to_bool("fals", &b));
370 ATF_REQUIRE(!b);
371 b = true;
372 REQUIRE_ERROR(atf_text_to_bool("fals", &b));
373 ATF_REQUIRE(b);
374
375 b = false;
376 REQUIRE_ERROR(atf_text_to_bool("false2", &b));
377 ATF_REQUIRE(!b);
378 b = true;
379 REQUIRE_ERROR(atf_text_to_bool("false2", &b));
380 ATF_REQUIRE(b);
381 }
382
383 ATF_TC(to_long);
ATF_TC_HEAD(to_long,tc)384 ATF_TC_HEAD(to_long, tc)
385 {
386 atf_tc_set_md_var(tc, "descr", "Checks the atf_text_to_long function");
387 }
ATF_TC_BODY(to_long,tc)388 ATF_TC_BODY(to_long, tc)
389 {
390 long l;
391
392 RE(atf_text_to_long("0", &l)); ATF_REQUIRE_EQ(l, 0);
393 RE(atf_text_to_long("-5", &l)); ATF_REQUIRE_EQ(l, -5);
394 RE(atf_text_to_long("5", &l)); ATF_REQUIRE_EQ(l, 5);
395 RE(atf_text_to_long("123456789", &l)); ATF_REQUIRE_EQ(l, 123456789);
396
397 l = 1212;
398 REQUIRE_ERROR(atf_text_to_long("", &l));
399 ATF_REQUIRE_EQ(l, 1212);
400 REQUIRE_ERROR(atf_text_to_long("foo", &l));
401 ATF_REQUIRE_EQ(l, 1212);
402 REQUIRE_ERROR(atf_text_to_long("1234x", &l));
403 ATF_REQUIRE_EQ(l, 1212);
404 }
405
406 /* ---------------------------------------------------------------------
407 * Main.
408 * --------------------------------------------------------------------- */
409
ATF_TP_ADD_TCS(tp)410 ATF_TP_ADD_TCS(tp)
411 {
412 ATF_TP_ADD_TC(tp, for_each_word);
413 ATF_TP_ADD_TC(tp, format);
414 ATF_TP_ADD_TC(tp, format_ap);
415 ATF_TP_ADD_TC(tp, split);
416 ATF_TP_ADD_TC(tp, split_delims);
417 ATF_TP_ADD_TC(tp, to_bool);
418 ATF_TP_ADD_TC(tp, to_long);
419
420 return atf_no_error();
421 }
422