2 * Copyright (c) 2017 Ngie Cooper <ngie@freebsd.org>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 #include <sys/cdefs.h>
28 __FBSDID("$FreeBSD$");
30 #include <sys/param.h>
40 #include "sbuf_test_common.h"
42 static char test_string[] = "this is a test string";
43 static char test_whitespace_string[] = " \f\n\r\t\v ";
44 static int test_buffer[] = { 0, 1, 2, 3, 4, 5, };
47 check_buffers_equal(const void *sb_buf, const void *test_buf, size_t len)
50 if (memcmp(sb_buf, test_buf, len) != 0) {
52 hexdump(sb_buf, len, NULL, 0),
53 printf("test_buf:\n");
54 hexdump(test_buf, len, NULL, 0);
55 atf_tc_fail("contents of sbuf didn't match test_buf contents");
59 ATF_TC_WITHOUT_HEAD(sbuf_bcat_test);
60 ATF_TC_BODY(sbuf_bcat_test, tc)
64 ssize_t test_sbuf_len;
66 test_buffer_tmp = malloc(sizeof(test_buffer) * 2);
67 ATF_REQUIRE_MSG(test_buffer_tmp != NULL, "malloc failed");
69 memcpy(test_buffer_tmp, test_buffer, sizeof(test_buffer));
70 memcpy(&test_buffer_tmp[nitems(test_buffer)], test_buffer,
74 ATF_REQUIRE_MSG(sb != NULL, "sbuf_new_auto failed: %s",
77 ATF_CHECK_MSG(sbuf_bcat(sb, test_buffer, sizeof(test_buffer)) == 0,
80 test_sbuf_len = sbuf_len(sb);
81 ATF_REQUIRE_MSG(test_sbuf_len == (ssize_t)sizeof(test_buffer),
82 "sbuf_len(..) => %zd (actual) != %zu (expected)",
83 test_sbuf_len, sizeof(test_buffer));
85 ATF_CHECK_MSG(sbuf_bcat(sb, test_buffer, sizeof(test_buffer)) == 0,
88 test_sbuf_len = sbuf_len(sb);
89 ATF_REQUIRE_MSG(test_sbuf_len == (ssize_t)(2 * sizeof(test_buffer)),
90 "sbuf_len(..) => %zd (actual) != %zu (expected)",
91 test_sbuf_len, 2 * sizeof(test_buffer));
93 ATF_REQUIRE_MSG(sbuf_finish(sb) == 0, "sbuf_finish failed: %s",
96 check_buffers_equal(sbuf_data(sb), test_buffer_tmp,
97 (size_t)test_sbuf_len);
101 free(test_buffer_tmp);
104 ATF_TC_WITHOUT_HEAD(sbuf_bcpy_test);
105 ATF_TC_BODY(sbuf_bcpy_test, tc)
108 ssize_t test_sbuf_len;
110 sb = sbuf_new_auto();
111 ATF_REQUIRE_MSG(sb != NULL, "sbuf_new_auto failed: %s",
114 ATF_CHECK_MSG(sbuf_bcpy(sb, test_buffer, sizeof(test_buffer)) == 0,
117 test_sbuf_len = sbuf_len(sb);
118 ATF_REQUIRE_MSG(test_sbuf_len == (ssize_t)sizeof(test_buffer),
119 "sbuf_len(..) => %zd (actual) != %zu (expected)",
120 test_sbuf_len, sizeof(test_buffer));
122 ATF_CHECK_MSG(sbuf_bcpy(sb, test_buffer, sizeof(test_buffer)) == 0,
125 test_sbuf_len = sbuf_len(sb);
126 ATF_REQUIRE_MSG(test_sbuf_len == (ssize_t)sizeof(test_buffer),
127 "sbuf_len(..) => %zd (actual) != %zu (expected)",
128 test_sbuf_len, sizeof(test_buffer));
130 ATF_REQUIRE_MSG(sbuf_finish(sb) == 0, "sbuf_finish failed: %s",
133 check_buffers_equal(sbuf_data(sb), test_buffer, (size_t)test_sbuf_len);
138 ATF_TC_WITHOUT_HEAD(sbuf_cat_test);
139 ATF_TC_BODY(sbuf_cat_test, tc)
142 char *test_string_tmp;
143 ssize_t test_sbuf_len;
145 asprintf(&test_string_tmp, "%s%s", test_string, test_string);
146 ATF_REQUIRE_MSG(test_string_tmp != NULL, "asprintf failed");
148 sb = sbuf_new_auto();
149 ATF_REQUIRE_MSG(sb != NULL, "sbuf_new_auto failed: %s",
152 ATF_CHECK_MSG(sbuf_cat(sb, test_string) == 0, "sbuf_cat failed");
154 test_sbuf_len = sbuf_len(sb);
155 ATF_REQUIRE_MSG(test_sbuf_len == (ssize_t)strlen(test_string),
156 "sbuf_len(..) => %zd (actual) != %zu (expected)",
157 test_sbuf_len, sizeof(test_string));
159 ATF_CHECK_MSG(sbuf_cat(sb, test_string) == 0, "sbuf_cat failed");
161 test_sbuf_len = sbuf_len(sb);
162 ATF_REQUIRE_MSG(test_sbuf_len == (ssize_t)strlen(test_string_tmp),
163 "sbuf_len(..) => %zd (actual) != %zu (expected)",
164 test_sbuf_len, strlen(test_string_tmp));
166 ATF_REQUIRE_MSG(sbuf_finish(sb) == 0, "sbuf_finish failed: %s",
169 ATF_REQUIRE_STREQ_MSG(sbuf_data(sb), test_string_tmp,
170 "sbuf (\"%s\") != test string (\"%s\")", sbuf_data(sb),
175 free(test_string_tmp);
178 ATF_TC_WITHOUT_HEAD(sbuf_cpy_test);
179 ATF_TC_BODY(sbuf_cpy_test, tc)
182 ssize_t test_sbuf_len;
184 sb = sbuf_new_auto();
185 ATF_REQUIRE_MSG(sb != NULL, "sbuf_new_auto failed: %s",
188 ATF_CHECK_MSG(sbuf_cpy(sb, test_string) == 0, "sbuf_cpy failed");
190 test_sbuf_len = sbuf_len(sb);
191 ATF_REQUIRE_MSG(test_sbuf_len == (ssize_t)strlen(test_string),
192 "sbuf_len(..) => %zd (actual) != %zu (expected)",
193 test_sbuf_len, strlen(test_string));
195 ATF_CHECK_MSG(sbuf_cpy(sb, test_string) == 0, "sbuf_cpy failed");
197 test_sbuf_len = sbuf_len(sb);
198 ATF_REQUIRE_MSG(test_sbuf_len == (ssize_t)strlen(test_string),
199 "sbuf_len(..) => %zd (actual) != %zu (expected)",
200 test_sbuf_len, strlen(test_string));
202 ATF_REQUIRE_MSG(sbuf_finish(sb) == 0, "sbuf_finish failed: %s",
205 ATF_REQUIRE_STREQ_MSG(sbuf_data(sb), test_string,
206 "sbuf (\"%s\") != test string (\"%s\")", sbuf_data(sb),
212 ATF_TC_WITHOUT_HEAD(sbuf_putc_test);
213 ATF_TC_BODY(sbuf_putc_test, tc)
216 ssize_t test_sbuf_len;
219 sb = sbuf_new_auto();
220 ATF_REQUIRE_MSG(sb != NULL, "sbuf_new_auto failed: %s",
223 for (i = 0; i <= strlen(test_string); i++) { /* Include the NUL */
224 ATF_REQUIRE_MSG(sbuf_putc(sb, test_string[i]) == 0,
227 /* The best we can do until sbuf_finish(3) is called. */
228 test_sbuf_len = sbuf_len(sb);
229 ATF_REQUIRE_MSG((ssize_t)(i + 1) == test_sbuf_len,
230 "sbuf_len(..) => %zd (actual) != %zu (expected)",
231 test_sbuf_len, i + 1);
234 ATF_REQUIRE_MSG(sbuf_finish(sb) == 0, "sbuf_finish failed: %s",
237 ATF_REQUIRE_STREQ_MSG(sbuf_data(sb), test_string,
238 "sbuf (\"%s\") != test string (\"%s\")", sbuf_data(sb),
244 ATF_TC_WITHOUT_HEAD(sbuf_trim_test);
245 ATF_TC_BODY(sbuf_trim_test, tc)
248 ssize_t exp_sbuf_len, test_sbuf_len;
250 sb = sbuf_new_auto();
251 ATF_REQUIRE_MSG(sb != NULL, "sbuf_new_auto failed: %s",
254 ATF_CHECK_MSG(sbuf_cpy(sb, test_string) == 0, "sbuf_cpy failed");
255 ATF_CHECK_MSG(sbuf_cat(sb, test_whitespace_string) == 0,
258 /* The best we can do until sbuf_finish(3) is called. */
259 exp_sbuf_len = (ssize_t)(strlen(test_string) +
260 strlen(test_whitespace_string));
261 test_sbuf_len = sbuf_len(sb);
262 ATF_REQUIRE_MSG(exp_sbuf_len == test_sbuf_len,
263 "sbuf_len(..) => %zd (actual) != %zu (expected)",
264 test_sbuf_len, exp_sbuf_len);
266 ATF_REQUIRE_MSG(sbuf_trim(sb) == 0, "sbuf_trim failed");
268 ATF_REQUIRE_MSG(sbuf_finish(sb) == 0, "sbuf_finish failed: %s",
271 ATF_REQUIRE_STREQ_MSG(sbuf_data(sb), test_string,
272 "sbuf (\"%s\") != test string (\"%s\") (trimmed)", sbuf_data(sb),
281 ATF_TP_ADD_TC(tp, sbuf_bcat_test);
282 ATF_TP_ADD_TC(tp, sbuf_bcpy_test);
283 ATF_TP_ADD_TC(tp, sbuf_cat_test);
284 ATF_TP_ADD_TC(tp, sbuf_cpy_test);
285 ATF_TP_ADD_TC(tp, sbuf_putc_test);
286 ATF_TP_ADD_TC(tp, sbuf_trim_test);
288 return (atf_no_error());