diff options
Diffstat (limited to 'tools/regression/kqueue/vnode.c')
-rw-r--r-- | tools/regression/kqueue/vnode.c | 266 |
1 files changed, 0 insertions, 266 deletions
diff --git a/tools/regression/kqueue/vnode.c b/tools/regression/kqueue/vnode.c deleted file mode 100644 index dfa0b5e..0000000 --- a/tools/regression/kqueue/vnode.c +++ /dev/null @@ -1,266 +0,0 @@ -/* - * Copyright (c) 2009 Mark Heily <mark@heily.com> - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * $FreeBSD$ - */ - -#include "common.h" - -int kqfd; -int vnode_fd; - -void -test_kevent_vnode_add(void) -{ - const char *test_id = "kevent(EVFILT_VNODE, EV_ADD)"; - const char *testfile = "/tmp/kqueue-test.tmp"; - struct kevent kev; - - test_begin(test_id); - - system("touch /tmp/kqueue-test.tmp"); - vnode_fd = open(testfile, O_RDONLY); - if (vnode_fd < 0) - err(1, "open of %s", testfile); - else - printf("vnode_fd = %d\n", vnode_fd); - - EV_SET(&kev, vnode_fd, EVFILT_VNODE, EV_ADD, - NOTE_WRITE | NOTE_ATTRIB | NOTE_RENAME | NOTE_DELETE, 0, NULL); - if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); - - success(); -} - -void -test_kevent_vnode_note_delete(void) -{ - const char *test_id = "kevent(EVFILT_VNODE, NOTE_DELETE)"; - struct kevent kev; - - test_begin(test_id); - - EV_SET(&kev, vnode_fd, EVFILT_VNODE, EV_ADD | EV_ONESHOT, NOTE_DELETE, 0, NULL); - if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); - - if (unlink("/tmp/kqueue-test.tmp") < 0) - err(1, "unlink"); - - kevent_cmp(&kev, kevent_get(kqfd)); - - success(); -} - -void -test_kevent_vnode_note_write(void) -{ - const char *test_id = "kevent(EVFILT_VNODE, NOTE_WRITE)"; - struct kevent kev; - - test_begin(test_id); - - EV_SET(&kev, vnode_fd, EVFILT_VNODE, EV_ADD | EV_ONESHOT, NOTE_WRITE, 0, NULL); - if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); - - if (system("echo hello >> /tmp/kqueue-test.tmp") < 0) - err(1, "system"); - - /* BSD kqueue adds NOTE_EXTEND even though it was not requested */ - /* BSD kqueue removes EV_ENABLE */ - kev.flags &= ~EV_ENABLE; // XXX-FIXME compatibility issue - kev.fflags |= NOTE_EXTEND; // XXX-FIXME compatibility issue - kevent_cmp(&kev, kevent_get(kqfd)); - - success(); -} - -void -test_kevent_vnode_note_attrib(void) -{ - const char *test_id = "kevent(EVFILT_VNODE, NOTE_ATTRIB)"; - struct kevent kev; - int nfds; - - test_begin(test_id); - - EV_SET(&kev, vnode_fd, EVFILT_VNODE, EV_ADD | EV_ONESHOT, NOTE_ATTRIB, 0, NULL); - if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); - - if (system("touch /tmp/kqueue-test.tmp") < 0) - err(1, "system"); - - nfds = kevent(kqfd, NULL, 0, &kev, 1, NULL); - if (nfds < 1) - err(1, "%s", test_id); - if (kev.ident != vnode_fd || - kev.filter != EVFILT_VNODE || - kev.fflags != NOTE_ATTRIB) - err(1, "%s - incorrect event (sig=%u; filt=%d; flags=%d)", - test_id, (unsigned int)kev.ident, kev.filter, kev.flags); - - success(); -} - -void -test_kevent_vnode_note_rename(void) -{ - const char *test_id = "kevent(EVFILT_VNODE, NOTE_RENAME)"; - struct kevent kev; - int nfds; - - test_begin(test_id); - - EV_SET(&kev, vnode_fd, EVFILT_VNODE, EV_ADD | EV_ONESHOT, NOTE_RENAME, 0, NULL); - if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); - - if (system("mv /tmp/kqueue-test.tmp /tmp/kqueue-test2.tmp") < 0) - err(1, "system"); - - nfds = kevent(kqfd, NULL, 0, &kev, 1, NULL); - if (nfds < 1) - err(1, "%s", test_id); - if (kev.ident != vnode_fd || - kev.filter != EVFILT_VNODE || - kev.fflags != NOTE_RENAME) - err(1, "%s - incorrect event (sig=%u; filt=%d; flags=%d)", - test_id, (unsigned int)kev.ident, kev.filter, kev.flags); - - if (system("mv /tmp/kqueue-test2.tmp /tmp/kqueue-test.tmp") < 0) - err(1, "system"); - - success(); -} - -void -test_kevent_vnode_del(void) -{ - const char *test_id = "kevent(EVFILT_VNODE, EV_DELETE)"; - struct kevent kev; - - test_begin(test_id); - - EV_SET(&kev, vnode_fd, EVFILT_VNODE, EV_DELETE, 0, 0, NULL); - if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); - - success(); -} - -void -test_kevent_vnode_disable_and_enable(void) -{ - const char *test_id = "kevent(EVFILT_VNODE, EV_DISABLE and EV_ENABLE)"; - struct kevent kev; - int nfds; - - test_begin(test_id); - - test_no_kevents(); - - /* Add the watch and immediately disable it */ - EV_SET(&kev, vnode_fd, EVFILT_VNODE, EV_ADD | EV_ONESHOT, NOTE_ATTRIB, 0, NULL); - if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); - kev.flags = EV_DISABLE; - if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); - - /* Confirm that the watch is disabled */ - if (system("touch /tmp/kqueue-test.tmp") < 0) - err(1, "system"); - test_no_kevents(); - - /* Re-enable and check again */ - kev.flags = EV_ENABLE; - if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); - if (system("touch /tmp/kqueue-test.tmp") < 0) - err(1, "system"); - nfds = kevent(kqfd, NULL, 0, &kev, 1, NULL); - if (nfds < 1) - err(1, "%s", test_id); - if (kev.ident != vnode_fd || - kev.filter != EVFILT_VNODE || - kev.fflags != NOTE_ATTRIB) - err(1, "%s - incorrect event (sig=%u; filt=%d; flags=%d)", - test_id, (unsigned int)kev.ident, kev.filter, kev.flags); - - success(); -} - -#if HAVE_EV_DISPATCH -void -test_kevent_vnode_dispatch(void) -{ - const char *test_id = "kevent(EVFILT_VNODE, EV_DISPATCH)"; - struct kevent kev; - int nfds; - - test_begin(test_id); - - test_no_kevents(); - - EV_SET(&kev, vnode_fd, EVFILT_VNODE, EV_ADD | EV_DISPATCH, NOTE_ATTRIB, 0, NULL); - if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "%s", test_id); - - if (system("touch /tmp/kqueue-test.tmp") < 0) - err(1, "system"); - - nfds = kevent(kqfd, NULL, 0, &kev, 1, NULL); - if (nfds < 1) - err(1, "%s", test_id); - if (kev.ident != vnode_fd || - kev.filter != EVFILT_VNODE || - kev.fflags != NOTE_ATTRIB) - err(1, "%s - incorrect event (sig=%u; filt=%d; flags=%d)", - test_id, (unsigned int)kev.ident, kev.filter, kev.flags); - - /* Confirm that the watch is disabled automatically */ - puts("-- checking that watch is disabled"); - if (system("touch /tmp/kqueue-test.tmp") < 0) - err(1, "system"); - test_no_kevents(); - - /* Delete the watch */ - EV_SET(&kev, vnode_fd, EVFILT_VNODE, EV_DELETE, NOTE_ATTRIB, 0, NULL); - if (kevent(kqfd, &kev, 1, NULL, 0, NULL) < 0) - err(1, "remove watch failed: %s", test_id); - - success(); -} -#endif /* HAVE_EV_DISPATCH */ - -void -test_evfilt_vnode() -{ - kqfd = kqueue(); - test_kevent_vnode_add(); - test_kevent_vnode_del(); - test_kevent_vnode_disable_and_enable(); -#if HAVE_EV_DISPATCH - test_kevent_vnode_dispatch(); -#endif - test_kevent_vnode_note_write(); - test_kevent_vnode_note_attrib(); - test_kevent_vnode_note_rename(); - test_kevent_vnode_note_delete(); - close(kqfd); -} |