xref: /freebsd/lib/libc/tests/stdlib/set_constraint_handler_s_test.c (revision 2008043f386721d58158e37e0d7e50df8095942d)
1 /*-
2  * Copyright (c) 2017 Juniper Networks.  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 REGENTS 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 REGENTS 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 <assert.h>
27 #include <stdlib.h>
28 
29 #include <atf-c.h>
30 
31 /* null */
32 ATF_TC_WITHOUT_HEAD(null_handler);
33 ATF_TC_BODY(null_handler, tc)
34 {
35 	assert(set_constraint_handler_s(abort_handler_s) == NULL);
36 }
37 
38 /* abort handler */
39 ATF_TC_WITHOUT_HEAD(abort_handler);
40 ATF_TC_BODY(abort_handler, tc)
41 {
42 	set_constraint_handler_s(abort_handler_s);
43 	assert(set_constraint_handler_s(ignore_handler_s) == abort_handler_s);
44 }
45 
46 /* ignore handler */
47 ATF_TC_WITHOUT_HEAD(ignore_handler);
48 ATF_TC_BODY(ignore_handler, tc)
49 {
50 	set_constraint_handler_s(ignore_handler_s);
51 	assert(set_constraint_handler_s(abort_handler_s) == ignore_handler_s);
52 }
53 
54 ATF_TP_ADD_TCS(tp)
55 {
56 	ATF_TP_ADD_TC(tp, null_handler);
57 	ATF_TP_ADD_TC(tp, abort_handler);
58 	ATF_TP_ADD_TC(tp, ignore_handler);
59 	return (atf_no_error());
60 }
61