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/sanity.h"
27
28 #if defined(HAVE_CONFIG_H)
29 #include "config.h"
30 #endif
31
32 #include <err.h>
33 #include <stdarg.h>
34 #include <stdio.h>
35 #include <stdlib.h>
36
37 static
38 void
fail(const char * fmt,...)39 fail(const char *fmt, ...)
40 {
41 va_list ap;
42 char buf[4096];
43
44 va_start(ap, fmt);
45 vsnprintf(buf, sizeof(buf), fmt, ap);
46 va_end(ap);
47 warnx("%s", buf);
48 warnx("%s", "");
49 warnx("This is probably a bug in this application or one of the "
50 "libraries it uses. If you believe this problem is caused "
51 "by, or is related to " PACKAGE_STRING ", please report it "
52 "to " PACKAGE_BUGREPORT " and provide as many details as "
53 "possible describing how you got to this condition.");
54
55 abort();
56 }
57
58 void
atf_sanity_inv(const char * file,int line,const char * cond)59 atf_sanity_inv(const char *file, int line, const char *cond)
60 {
61 fail("Invariant check failed at %s:%d: %s", file, line, cond);
62 }
63
64 void
atf_sanity_pre(const char * file,int line,const char * cond)65 atf_sanity_pre(const char *file, int line, const char *cond)
66 {
67 fail("Precondition check failed at %s:%d: %s", file, line, cond);
68 }
69
70 void
atf_sanity_post(const char * file,int line,const char * cond)71 atf_sanity_post(const char *file, int line, const char *cond)
72 {
73 fail("Postcondition check failed at %s:%d: %s", file, line, cond);
74 }
75