2 * Copyright (c) 2009 Mark Heily <mark@heily.com>
4 * Permission to use, copy, modify, and distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
24 test_kevent_signal_add(void)
26 const char *test_id = "kevent(EVFILT_SIGNAL, EV_ADD)";
31 EV_SET(&kev, SIGUSR1, EVFILT_SIGNAL, EV_ADD, 0, 0, NULL);
32 if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0)
33 err(1, "%s", test_id);
39 test_kevent_signal_get(void)
41 const char *test_id = "kevent(EVFILT_SIGNAL, wait)";
46 EV_SET(&kev, SIGUSR1, EVFILT_SIGNAL, EV_ADD, 0, 0, NULL);
47 if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0)
48 err(1, "%s", test_id);
50 /* Block SIGUSR1, then send it to ourselves */
53 sigaddset(&mask, SIGUSR1);
54 if (sigprocmask(SIG_BLOCK, &mask, NULL) == -1)
55 err(1, "sigprocmask");
56 if (kill(getpid(), SIGUSR1) < 0)
59 kev.flags |= EV_CLEAR;
61 kevent_cmp(&kev, kevent_get(kqfd));
67 test_kevent_signal_disable(void)
69 const char *test_id = "kevent(EVFILT_SIGNAL, EV_DISABLE)";
74 EV_SET(&kev, SIGUSR1, EVFILT_SIGNAL, EV_DISABLE, 0, 0, NULL);
75 if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0)
76 err(1, "%s", test_id);
78 /* Block SIGUSR1, then send it to ourselves */
81 sigaddset(&mask, SIGUSR1);
82 if (sigprocmask(SIG_BLOCK, &mask, NULL) == -1)
83 err(1, "sigprocmask");
84 if (kill(getpid(), SIGUSR1) < 0)
93 test_kevent_signal_enable(void)
95 const char *test_id = "kevent(EVFILT_SIGNAL, EV_ENABLE)";
100 EV_SET(&kev, SIGUSR1, EVFILT_SIGNAL, EV_ENABLE, 0, 0, NULL);
101 if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0)
102 err(1, "%s", test_id);
104 /* Block SIGUSR1, then send it to ourselves */
107 sigaddset(&mask, SIGUSR1);
108 if (sigprocmask(SIG_BLOCK, &mask, NULL) == -1)
109 err(1, "sigprocmask");
110 if (kill(getpid(), SIGUSR1) < 0)
113 kev.flags = EV_ADD | EV_CLEAR;
115 kev.data = 1; /* WORKAROUND */
117 kev.data = 2; // one extra time from test_kevent_signal_disable()
119 kevent_cmp(&kev, kevent_get(kqfd));
121 /* Delete the watch */
122 kev.flags = EV_DELETE;
123 if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0)
124 err(1, "%s", test_id);
130 test_kevent_signal_del(void)
132 const char *test_id = "kevent(EVFILT_SIGNAL, EV_DELETE)";
137 /* Delete the kevent */
138 EV_SET(&kev, SIGUSR1, EVFILT_SIGNAL, EV_DELETE, 0, 0, NULL);
139 if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0)
140 err(1, "%s", test_id);
142 /* Block SIGUSR1, then send it to ourselves */
145 sigaddset(&mask, SIGUSR1);
146 if (sigprocmask(SIG_BLOCK, &mask, NULL) == -1)
147 err(1, "sigprocmask");
148 if (kill(getpid(), SIGUSR1) < 0)
156 test_kevent_signal_oneshot(void)
158 const char *test_id = "kevent(EVFILT_SIGNAL, EV_ONESHOT)";
163 EV_SET(&kev, SIGUSR1, EVFILT_SIGNAL, EV_ADD | EV_ONESHOT, 0, 0, NULL);
164 if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0)
165 err(1, "%s", test_id);
167 /* Block SIGUSR1, then send it to ourselves */
170 sigaddset(&mask, SIGUSR1);
171 if (sigprocmask(SIG_BLOCK, &mask, NULL) == -1)
172 err(1, "sigprocmask");
173 if (kill(getpid(), SIGUSR1) < 0)
176 kev.flags |= EV_CLEAR;
178 kevent_cmp(&kev, kevent_get(kqfd));
180 /* Send another one and make sure we get no events */
181 if (kill(getpid(), SIGUSR1) < 0)
192 test_kevent_signal_add();
193 test_kevent_signal_del();
194 test_kevent_signal_get();
195 test_kevent_signal_disable();
196 test_kevent_signal_enable();
197 test_kevent_signal_oneshot();