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 #include <sys/param.h>
38 #include "sbuf_test_common.h"
40 static char test_string[] = "this is a test string";
42 #define MESSAGE_FORMAT "message: %s\n"
43 #define MESSAGE_SEPARATOR ';'
46 sbuf_vprintf_helper(struct sbuf *sb, const char * restrict format, ...)
53 rc = sbuf_vprintf(sb, format, ap);
60 ATF_TC_WITHOUT_HEAD(sbuf_printf_drain_null_test);
61 ATF_TC_BODY(sbuf_printf_drain_null_test, tc)
67 sb = sbuf_new(NULL, buf, sizeof(buf), SBUF_FIXEDLEN);
68 ATF_REQUIRE_MSG(sb != NULL, "sbuf_new_auto failed: %s",
71 child_proc = atf_utils_fork();
72 if (child_proc == 0) {
73 sbuf_set_drain(sb, sbuf_printf_drain, NULL);
75 ATF_REQUIRE_EQ_MSG(0, sbuf_cat(sb, test_string),
78 ATF_CHECK_EQ(0, sbuf_finish(sb));
81 atf_utils_wait(child_proc, 0, test_string, "");
86 ATF_TC_WITHOUT_HEAD(sbuf_printf_drain_test);
87 ATF_TC_BODY(sbuf_printf_drain_test, tc)
94 sb = sbuf_new(NULL, buf, sizeof(buf), SBUF_FIXEDLEN);
95 ATF_REQUIRE_MSG(sb != NULL, "sbuf_new_auto failed: %s",
98 child_proc = atf_utils_fork();
99 if (child_proc == 0) {
100 sbuf_set_drain(sb, sbuf_printf_drain, &cnt);
102 ATF_REQUIRE_EQ_MSG(0, sbuf_cat(sb, test_string),
105 ATF_CHECK_EQ(0, sbuf_finish(sb));
106 ATF_CHECK_EQ(strlen(test_string), cnt);
109 atf_utils_wait(child_proc, 0, test_string, "");
114 ATF_TC_WITHOUT_HEAD(sbuf_printf_test);
115 ATF_TC_BODY(sbuf_printf_test, tc)
118 char *test_string_tmp;
120 asprintf(&test_string_tmp, "%s%c" MESSAGE_FORMAT,
121 test_string, MESSAGE_SEPARATOR, test_string);
122 ATF_REQUIRE_MSG(test_string_tmp != NULL, "asprintf failed");
124 sb = sbuf_new_auto();
125 ATF_REQUIRE_MSG(sb != NULL, "sbuf_new_auto failed: %s",
128 ATF_REQUIRE_MSG(sbuf_cat(sb, test_string) == 0, "sbuf_cat failed");
129 ATF_REQUIRE_MSG(sbuf_putc(sb, MESSAGE_SEPARATOR) == 0,
132 ATF_REQUIRE_MSG(sbuf_printf(sb, MESSAGE_FORMAT, test_string) == 0,
133 "sbuf_printf failed");
135 ATF_REQUIRE_MSG(sbuf_finish(sb) == 0, "sbuf_finish failed: %s",
138 ATF_REQUIRE_STREQ_MSG(sbuf_data(sb), test_string_tmp,
139 "sbuf (\"%s\") != test string (\"%s\")", sbuf_data(sb),
144 free(test_string_tmp);
147 ATF_TC_WITHOUT_HEAD(sbuf_putbuf_test);
148 ATF_TC_BODY(sbuf_putbuf_test, tc)
153 sb = sbuf_new_auto();
154 ATF_REQUIRE_MSG(sb != NULL, "sbuf_new_auto failed: %s",
157 ATF_REQUIRE_MSG(sbuf_cat(sb, test_string) == 0, "sbuf_cat failed");
159 child_proc = atf_utils_fork();
160 if (child_proc == 0) {
161 ATF_CHECK_EQ(0, sbuf_finish(sb));
165 atf_utils_wait(child_proc, 0, test_string, "");
167 ATF_REQUIRE_MSG(sbuf_finish(sb) == 0, "sbuf_finish failed: %s",
173 ATF_TC_WITHOUT_HEAD(sbuf_vprintf_test);
174 ATF_TC_BODY(sbuf_vprintf_test, tc)
177 char *test_string_tmp;
180 asprintf(&test_string_tmp, "%s%c" MESSAGE_FORMAT,
181 test_string, MESSAGE_SEPARATOR, test_string);
182 ATF_REQUIRE_MSG(test_string_tmp != NULL, "asprintf failed");
184 sb = sbuf_new_auto();
185 ATF_REQUIRE_MSG(sb != NULL, "sbuf_new_auto failed: %s",
188 ATF_REQUIRE_MSG(sbuf_cat(sb, test_string) == 0, "sbuf_cat failed");
189 ATF_REQUIRE_MSG(sbuf_putc(sb, MESSAGE_SEPARATOR) == 0,
192 rc = sbuf_vprintf_helper(sb, MESSAGE_FORMAT, test_string);
193 ATF_REQUIRE_MSG(rc == 0, "sbuf_vprintf failed");
195 ATF_REQUIRE_MSG(sbuf_finish(sb) == 0, "sbuf_finish failed: %s",
198 ATF_REQUIRE_STREQ_MSG(sbuf_data(sb), test_string_tmp,
199 "sbuf (\"%s\") != test string (\"%s\")", sbuf_data(sb),
208 ATF_TP_ADD_TC(tp, sbuf_printf_drain_null_test);
209 ATF_TP_ADD_TC(tp, sbuf_printf_drain_test);
210 ATF_TP_ADD_TC(tp, sbuf_printf_test);
211 ATF_TP_ADD_TC(tp, sbuf_putbuf_test);
212 ATF_TP_ADD_TC(tp, sbuf_vprintf_test);
214 return (atf_no_error());