1 /* $NetBSD: t_workqueue.c,v 1.4 2023/08/09 08:23:13 riastradh Exp $ */
2
3 /*-
4 * Copyright (c) 2017 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
17 * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
18 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
19 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
23 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
25 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
26 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
27 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30 #include <sys/types.h>
31 #include <sys/mount.h>
32 #include <sys/sysctl.h>
33
34 #include <rump/rump.h>
35
36 #include <atf-c.h>
37
38 #include "h_macros.h"
39 #include "../kernspace/kernspace.h"
40
41 ATF_TC(workqueue1);
ATF_TC_HEAD(workqueue1,tc)42 ATF_TC_HEAD(workqueue1, tc)
43 {
44
45 atf_tc_set_md_var(tc, "descr", "Checks workqueue basics");
46 }
47
ATF_TC_BODY(workqueue1,tc)48 ATF_TC_BODY(workqueue1, tc)
49 {
50
51 rump_init();
52
53 rump_schedule();
54 rumptest_workqueue1(); /* panics if fails */
55 rump_unschedule();
56 }
57
58 ATF_TC(workqueue_wait);
ATF_TC_HEAD(workqueue_wait,tc)59 ATF_TC_HEAD(workqueue_wait, tc)
60 {
61
62 atf_tc_set_md_var(tc, "descr", "Checks workqueue_wait");
63 }
64
ATF_TC_BODY(workqueue_wait,tc)65 ATF_TC_BODY(workqueue_wait, tc)
66 {
67
68 rump_init();
69
70 rump_schedule();
71 rumptest_workqueue_wait(); /* panics if fails */
72 rump_unschedule();
73 }
74
75 static void
sigsegv(int signo)76 sigsegv(int signo)
77 {
78 atf_tc_fail("SIGSEGV");
79 }
80
81 ATF_TC(workqueue_wait_pause);
ATF_TC_HEAD(workqueue_wait_pause,tc)82 ATF_TC_HEAD(workqueue_wait_pause, tc)
83 {
84
85 atf_tc_set_md_var(tc, "descr", "Checks workqueue_wait with pause");
86 }
87
ATF_TC_BODY(workqueue_wait_pause,tc)88 ATF_TC_BODY(workqueue_wait_pause, tc)
89 {
90
91 REQUIRE_LIBC(signal(SIGSEGV, &sigsegv), SIG_ERR);
92
93 rump_init();
94
95 rump_schedule();
96 rumptest_workqueue_wait_pause(); /* panics or SIGSEGVs if fails */
97 rump_unschedule();
98 }
99
ATF_TP_ADD_TCS(tp)100 ATF_TP_ADD_TCS(tp)
101 {
102 ATF_TP_ADD_TC(tp, workqueue1);
103 ATF_TP_ADD_TC(tp, workqueue_wait);
104 ATF_TP_ADD_TC(tp, workqueue_wait_pause);
105
106 return atf_no_error();
107 }
108