2 * Copyright (c) 2017 Enji Cooper <ngie@freebsd.org>
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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 #include <sys/cdefs.h>
27 __FBSDID("$FreeBSD$");
29 #include <sys/param.h>
40 #include "sbuf_test_common.h"
42 static char test_string[] = "this is a test string";
44 #define MESSAGE_FORMAT "message: %s\n"
45 #define MESSAGE_SEPARATOR ';'
48 sbuf_vprintf_helper(struct sbuf *sb, const char * restrict format, ...)
55 rc = sbuf_vprintf(sb, format, ap);
62 ATF_TC_WITHOUT_HEAD(sbuf_printf_drain_null_test);
63 ATF_TC_BODY(sbuf_printf_drain_null_test, tc)
69 sb = sbuf_new(NULL, buf, sizeof(buf), SBUF_FIXEDLEN);
70 ATF_REQUIRE_MSG(sb != NULL, "sbuf_new_auto failed: %s",
73 child_proc = atf_utils_fork();
74 if (child_proc == 0) {
75 sbuf_set_drain(sb, sbuf_printf_drain, NULL);
77 ATF_REQUIRE_EQ_MSG(0, sbuf_cat(sb, test_string),
80 ATF_CHECK_EQ(0, sbuf_finish(sb));
83 atf_utils_wait(child_proc, 0, test_string, "");
88 ATF_TC_WITHOUT_HEAD(sbuf_printf_drain_test);
89 ATF_TC_BODY(sbuf_printf_drain_test, tc)
96 sb = sbuf_new(NULL, buf, sizeof(buf), SBUF_FIXEDLEN);
97 ATF_REQUIRE_MSG(sb != NULL, "sbuf_new_auto failed: %s",
100 child_proc = atf_utils_fork();
101 if (child_proc == 0) {
102 sbuf_set_drain(sb, sbuf_printf_drain, &cnt);
104 ATF_REQUIRE_EQ_MSG(0, sbuf_cat(sb, test_string),
107 ATF_CHECK_EQ(0, sbuf_finish(sb));
108 ATF_CHECK_EQ(strlen(test_string), cnt);
111 atf_utils_wait(child_proc, 0, test_string, "");
116 ATF_TC_WITHOUT_HEAD(sbuf_printf_test);
117 ATF_TC_BODY(sbuf_printf_test, tc)
120 char *test_string_tmp;
122 asprintf(&test_string_tmp, "%s%c" MESSAGE_FORMAT,
123 test_string, MESSAGE_SEPARATOR, test_string);
124 ATF_REQUIRE_MSG(test_string_tmp != NULL, "asprintf failed");
126 sb = sbuf_new_auto();
127 ATF_REQUIRE_MSG(sb != NULL, "sbuf_new_auto failed: %s",
130 ATF_REQUIRE_MSG(sbuf_cat(sb, test_string) == 0, "sbuf_cat failed");
131 ATF_REQUIRE_MSG(sbuf_putc(sb, MESSAGE_SEPARATOR) == 0,
134 ATF_REQUIRE_MSG(sbuf_printf(sb, MESSAGE_FORMAT, test_string) == 0,
135 "sbuf_printf failed");
137 ATF_REQUIRE_MSG(sbuf_finish(sb) == 0, "sbuf_finish failed: %s",
140 ATF_REQUIRE_STREQ_MSG(sbuf_data(sb), test_string_tmp,
141 "sbuf (\"%s\") != test string (\"%s\")", sbuf_data(sb),
146 free(test_string_tmp);
149 ATF_TC_WITHOUT_HEAD(sbuf_putbuf_test);
150 ATF_TC_BODY(sbuf_putbuf_test, tc)
155 sb = sbuf_new_auto();
156 ATF_REQUIRE_MSG(sb != NULL, "sbuf_new_auto failed: %s",
159 ATF_REQUIRE_MSG(sbuf_cat(sb, test_string) == 0, "sbuf_cat failed");
161 child_proc = atf_utils_fork();
162 if (child_proc == 0) {
163 ATF_CHECK_EQ(0, sbuf_finish(sb));
167 atf_utils_wait(child_proc, 0, test_string, "");
169 ATF_REQUIRE_MSG(sbuf_finish(sb) == 0, "sbuf_finish failed: %s",
175 ATF_TC_WITHOUT_HEAD(sbuf_vprintf_test);
176 ATF_TC_BODY(sbuf_vprintf_test, tc)
179 char *test_string_tmp;
182 asprintf(&test_string_tmp, "%s%c" MESSAGE_FORMAT,
183 test_string, MESSAGE_SEPARATOR, test_string);
184 ATF_REQUIRE_MSG(test_string_tmp != NULL, "asprintf failed");
186 sb = sbuf_new_auto();
187 ATF_REQUIRE_MSG(sb != NULL, "sbuf_new_auto failed: %s",
190 ATF_REQUIRE_MSG(sbuf_cat(sb, test_string) == 0, "sbuf_cat failed");
191 ATF_REQUIRE_MSG(sbuf_putc(sb, MESSAGE_SEPARATOR) == 0,
194 rc = sbuf_vprintf_helper(sb, MESSAGE_FORMAT, test_string);
195 ATF_REQUIRE_MSG(rc == 0, "sbuf_vprintf failed");
197 ATF_REQUIRE_MSG(sbuf_finish(sb) == 0, "sbuf_finish failed: %s",
200 ATF_REQUIRE_STREQ_MSG(sbuf_data(sb), test_string_tmp,
201 "sbuf (\"%s\") != test string (\"%s\")", sbuf_data(sb),
210 ATF_TP_ADD_TC(tp, sbuf_printf_drain_null_test);
211 ATF_TP_ADD_TC(tp, sbuf_printf_drain_test);
212 ATF_TP_ADD_TC(tp, sbuf_printf_test);
213 ATF_TP_ADD_TC(tp, sbuf_putbuf_test);
214 ATF_TP_ADD_TC(tp, sbuf_vprintf_test);
216 return (atf_no_error());