2 * Copyright (c) 2017 The NetBSD Foundation, Inc.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
15 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
16 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
18 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
24 * POSSIBILITY OF SUCH DAMAGE.
27 #include <sys/cdefs.h>
28 __COPYRIGHT("@(#) Copyright (c) 2013\
29 The NetBSD Foundation, inc. All rights reserved.");
30 __RCSID("$NetBSD: t_mtime_otrunc.c,v 1.1 2017/02/02 22:07:05 martin Exp $");
39 #include <rump/rump_syscalls.h>
40 #include <rump/rump.h>
42 #include "../common/h_fsmacros.h"
44 #define LOCKFILE "lock"
51 if (rump_sys_stat(LOCKFILE, &st) != 0)
54 int f = rump_sys_open(LOCKFILE, O_WRONLY|O_CREAT|O_TRUNC, 0666);
55 if (f == -1) return 0;
62 otrunc_mtime_update(const atf_tc_t *tc, const char *path)
67 /* atf_tc_expect_fail("PR kern/51762"); */
69 res = rump_sys_chdir(path);
71 atf_tc_fail("chdir failed");
73 for (int i = 0; i < 5; i++) {
75 printf("last lock: %ld\n", (long)l);
76 ATF_REQUIRE_MSG(i == 0 || l > last_ts,
77 "iteration %d: lock time did not increase, old time %lu, "
79 (unsigned long)last_ts, (unsigned long)l);
86 ATF_FSAPPLY(otrunc_mtime_update, "Checks for mtime updates by open(O_TRUNC) (PR kern/51762)");