mirror of
https://github.com/freebsd/freebsd-src.git
synced 2026-10-30 12:25:10 +01:00
Enji Cooper
e2f6f088b5
r304797 (by jmmv): Make use of Kyua's work directories. Change the vnode tests to use the current directory when creating temporary files, which we can assume is a volatile work directory, and then make the kqueue_test.sh driver _not_ abandon the directory created by Kyua. This makes the various kqueue tests independent of each other, and ensures the temporary file is cleaned up on failure. Problem spotted by asomers@ when reviewing D4254. r305467: Move tests/sys/kqueue/... to tests/sys/kqueue/libkqueue/... This is being done to clearly distinguish the libkqueue tests from the (soon to be imported) NetBSD tests. r305468: Port contrib/netbsd-tests/kernel/kqueue/... as tests/sys/kqueue/... proc2_test must be skipped because the invariant tested (`ke.fflags & NOTE_TRACKERR`) doesn't pass. r305483: Fix tests/sys/kqueue NetBSD tests on 32-bit platforms by using proper format specifier for pointers when printing them out with printf(3) Pointyhat to: ngie
179 lines
4.2 KiB
C
179 lines
4.2 KiB
C
/*
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* Copyright (c) 2009 Mark Heily <[email protected]>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* $FreeBSD$
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*/
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#include "common.h"
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int kqfd;
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void
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test_kevent_timer_add(void)
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{
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const char *test_id = "kevent(EVFILT_TIMER, EV_ADD)";
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struct kevent kev;
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test_begin(test_id);
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EV_SET(&kev, 1, EVFILT_TIMER, EV_ADD, 0, 1000, NULL);
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if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0)
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err(1, "%s", test_id);
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success();
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}
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void
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test_kevent_timer_del(void)
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{
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const char *test_id = "kevent(EVFILT_TIMER, EV_DELETE)";
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struct kevent kev;
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test_begin(test_id);
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EV_SET(&kev, 1, EVFILT_TIMER, EV_DELETE, 0, 0, NULL);
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if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0)
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err(1, "%s", test_id);
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test_no_kevents();
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success();
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}
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void
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test_kevent_timer_get(void)
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{
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const char *test_id = "kevent(EVFILT_TIMER, wait)";
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struct kevent kev;
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test_begin(test_id);
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EV_SET(&kev, 1, EVFILT_TIMER, EV_ADD, 0, 1000, NULL);
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if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0)
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err(1, "%s", test_id);
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kev.flags |= EV_CLEAR;
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kev.data = 1;
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kevent_cmp(&kev, kevent_get(kqfd));
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EV_SET(&kev, 1, EVFILT_TIMER, EV_DELETE, 0, 0, NULL);
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if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0)
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err(1, "%s", test_id);
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success();
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}
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static void
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test_oneshot(void)
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{
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const char *test_id = "kevent(EVFILT_TIMER, EV_ONESHOT)";
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struct kevent kev;
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test_begin(test_id);
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test_no_kevents();
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EV_SET(&kev, vnode_fd, EVFILT_TIMER, EV_ADD | EV_ONESHOT, 0, 500,NULL);
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if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0)
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err(1, "%s", test_id);
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/* Retrieve the event */
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kev.flags = EV_ADD | EV_CLEAR | EV_ONESHOT;
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kev.data = 1;
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kevent_cmp(&kev, kevent_get(kqfd));
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/* Check if the event occurs again */
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sleep(3);
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test_no_kevents();
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success();
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}
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static void
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test_periodic(void)
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{
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const char *test_id = "kevent(EVFILT_TIMER, periodic)";
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struct kevent kev;
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test_begin(test_id);
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test_no_kevents();
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EV_SET(&kev, vnode_fd, EVFILT_TIMER, EV_ADD, 0, 1000,NULL);
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if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0)
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err(1, "%s", test_id);
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/* Retrieve the event */
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kev.flags = EV_ADD | EV_CLEAR;
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kev.data = 1;
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kevent_cmp(&kev, kevent_get(kqfd));
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/* Check if the event occurs again */
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sleep(1);
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kevent_cmp(&kev, kevent_get(kqfd));
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/* Delete the event */
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kev.flags = EV_DELETE;
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if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0)
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err(1, "%s", test_id);
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success();
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}
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static void
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disable_and_enable(void)
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{
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const char *test_id = "kevent(EVFILT_TIMER, EV_DISABLE and EV_ENABLE)";
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struct kevent kev;
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test_begin(test_id);
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test_no_kevents();
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/* Add the watch and immediately disable it */
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EV_SET(&kev, vnode_fd, EVFILT_TIMER, EV_ADD | EV_ONESHOT, 0, 2000,NULL);
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if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0)
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err(1, "%s", test_id);
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kev.flags = EV_DISABLE;
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if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0)
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err(1, "%s", test_id);
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test_no_kevents();
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/* Re-enable and check again */
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kev.flags = EV_ENABLE;
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if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0)
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err(1, "%s", test_id);
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kev.flags = EV_ADD | EV_CLEAR | EV_ONESHOT;
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kev.data = 1;
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kevent_cmp(&kev, kevent_get(kqfd));
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success();
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}
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void
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test_evfilt_timer()
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{
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kqfd = kqueue();
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test_kevent_timer_add();
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test_kevent_timer_del();
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test_kevent_timer_get();
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test_oneshot();
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test_periodic();
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disable_and_enable();
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close(kqfd);
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}
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