1 /*-
2 * Copyright (c) 2017 Enji Cooper <[email protected]>
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 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
23 * SUCH DAMAGE.
24 */
25
26 #include <sys/cdefs.h>
27 __FBSDID("$FreeBSD$");
28
29 #include <sys/param.h>
30 #include <sys/sbuf.h>
31 #include <errno.h>
32 #include <stdarg.h>
33 #include <stdio.h>
34 #include <stdlib.h>
35 #include <string.h>
36 #include <unistd.h>
37
38 #include <atf-c.h>
39
40 #include "sbuf_test_common.h"
41
42 static char test_string[] = "this is a test string";
43
44 #define MESSAGE_FORMAT "message: %s\n"
45 #define MESSAGE_SEPARATOR ';'
46
47 static int
sbuf_vprintf_helper(struct sbuf * sb,const char * restrict format,...)48 sbuf_vprintf_helper(struct sbuf *sb, const char * restrict format, ...)
49 {
50 va_list ap;
51 int rc;
52
53 va_start(ap, format);
54
55 rc = sbuf_vprintf(sb, format, ap);
56
57 va_end(ap);
58
59 return (rc);
60 }
61
62 ATF_TC_WITHOUT_HEAD(sbuf_printf_test);
ATF_TC_BODY(sbuf_printf_test,tc)63 ATF_TC_BODY(sbuf_printf_test, tc)
64 {
65 struct sbuf *sb;
66 char *test_string_tmp;
67
68 asprintf(&test_string_tmp, "%s%c" MESSAGE_FORMAT,
69 test_string, MESSAGE_SEPARATOR, test_string);
70 ATF_REQUIRE_MSG(test_string_tmp != NULL, "asprintf failed");
71
72 sb = sbuf_new_auto();
73 ATF_REQUIRE_MSG(sb != NULL, "sbuf_new_auto failed: %s",
74 strerror(errno));
75
76 ATF_REQUIRE_MSG(sbuf_cat(sb, test_string) == 0, "sbuf_cat failed");
77 ATF_REQUIRE_MSG(sbuf_putc(sb, MESSAGE_SEPARATOR) == 0,
78 "sbuf_putc failed");
79
80 ATF_REQUIRE_MSG(sbuf_printf(sb, MESSAGE_FORMAT, test_string) == 0,
81 "sbuf_printf failed");
82
83 ATF_REQUIRE_MSG(sbuf_finish(sb) == 0, "sbuf_finish failed: %s",
84 strerror(errno));
85
86 ATF_REQUIRE_STREQ_MSG(sbuf_data(sb), test_string_tmp,
87 "sbuf (\"%s\") != test string (\"%s\")", sbuf_data(sb),
88 test_string_tmp);
89
90 sbuf_delete(sb);
91
92 free(test_string_tmp);
93 }
94
95 ATF_TC_WITHOUT_HEAD(sbuf_putbuf_test);
ATF_TC_BODY(sbuf_putbuf_test,tc)96 ATF_TC_BODY(sbuf_putbuf_test, tc)
97 {
98 struct sbuf *sb;
99 pid_t child_proc;
100
101 sb = sbuf_new_auto();
102 ATF_REQUIRE_MSG(sb != NULL, "sbuf_new_auto failed: %s",
103 strerror(errno));
104
105 ATF_REQUIRE_MSG(sbuf_cat(sb, test_string) == 0, "sbuf_cat failed");
106
107 child_proc = atf_utils_fork();
108 if (child_proc == 0) {
109 sbuf_putbuf(sb);
110 exit(0);
111 }
112 atf_utils_wait(child_proc, 0, test_string, "");
113
114 ATF_REQUIRE_MSG(sbuf_finish(sb) == 0, "sbuf_finish failed: %s",
115 strerror(errno));
116
117 sbuf_delete(sb);
118 }
119
120 ATF_TC_WITHOUT_HEAD(sbuf_vprintf_test);
ATF_TC_BODY(sbuf_vprintf_test,tc)121 ATF_TC_BODY(sbuf_vprintf_test, tc)
122 {
123 struct sbuf *sb;
124 char *test_string_tmp;
125 int rc;
126
127 asprintf(&test_string_tmp, "%s%c" MESSAGE_FORMAT,
128 test_string, MESSAGE_SEPARATOR, test_string);
129 ATF_REQUIRE_MSG(test_string_tmp != NULL, "asprintf failed");
130
131 sb = sbuf_new_auto();
132 ATF_REQUIRE_MSG(sb != NULL, "sbuf_new_auto failed: %s",
133 strerror(errno));
134
135 ATF_REQUIRE_MSG(sbuf_cat(sb, test_string) == 0, "sbuf_cat failed");
136 ATF_REQUIRE_MSG(sbuf_putc(sb, MESSAGE_SEPARATOR) == 0,
137 "sbuf_putc failed");
138
139 rc = sbuf_vprintf_helper(sb, MESSAGE_FORMAT, test_string);
140 ATF_REQUIRE_MSG(rc == 0, "sbuf_vprintf failed");
141
142 ATF_REQUIRE_MSG(sbuf_finish(sb) == 0, "sbuf_finish failed: %s",
143 strerror(errno));
144
145 ATF_REQUIRE_STREQ_MSG(sbuf_data(sb), test_string_tmp,
146 "sbuf (\"%s\") != test string (\"%s\")", sbuf_data(sb),
147 test_string_tmp);
148
149 sbuf_delete(sb);
150 }
151
ATF_TP_ADD_TCS(tp)152 ATF_TP_ADD_TCS(tp)
153 {
154
155 ATF_TP_ADD_TC(tp, sbuf_printf_test);
156 ATF_TP_ADD_TC(tp, sbuf_putbuf_test);
157 ATF_TP_ADD_TC(tp, sbuf_vprintf_test);
158
159 return (atf_no_error());
160 }
161