xref: /freebsd/tools/regression/tmpfs/t_times (revision 0fca6ea1d4eea4c934cfff25ac9ee8ad6fe95583) 
1#!/bin/sh
2#
3# $NetBSD: t_times,v 1.6 2006/11/09 16:20:06 jmmv Exp $
4#
5# Copyright (c) 2005, 2006 The NetBSD Foundation, Inc.
6# All rights reserved.
7#
8# This code is derived from software contributed to The NetBSD Foundation
9# by Julio M. Merino Vidal, developed as part of Google's Summer of Code
10# 2005 program.
11#
12# Redistribution and use in source and binary forms, with or without
13# modification, are permitted provided that the following conditions
14# are met:
15# 1. Redistributions of source code must retain the above copyright
16#    notice, this list of conditions and the following disclaimer.
17# 2. Redistributions in binary form must reproduce the above copyright
18#    notice, this list of conditions and the following disclaimer in the
19#    documentation and/or other materials provided with the distribution.
20#
21# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
22# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
23# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
24# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
25# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31# POSSIBILITY OF SUCH DAMAGE.
32#
33#
34
35#
36# Verifies that node times are properly handled.
37#
38
39test_run() {
40	test_mount
41
42	test_name "Creation of empty file"
43	touch a || die
44	eval $(stat -s a | sed -e 's|st_|ost_|g') || die
45	[ ${ost_birthtime} -eq ${ost_atime} ] || die
46	[ ${ost_birthtime} -eq ${ost_ctime} ] || die
47	[ ${ost_birthtime} -eq ${ost_mtime} ] || die
48
49	test_name "Read of empty file"
50	sleep 1
51	cat a >/dev/null || die
52	eval $(stat -s a) || die
53	[ ${st_atime} -gt ${ost_atime} ] || die
54	[ ${st_ctime} -eq ${ost_ctime} ] || die
55	[ ${st_mtime} -eq ${ost_mtime} ] || die
56
57	test_name "Write to (and extension of) empty file"
58	sleep 1
59	echo foo >a || die
60	eval $(stat -s a) || die
61	[ ${st_atime} -gt ${ost_atime} ] || die
62	[ ${st_ctime} -gt ${ost_ctime} ] || die
63	[ ${st_mtime} -gt ${ost_mtime} ] || die
64
65	test_name "Creation of non-empty file"
66	echo foo >b || die
67	eval $(stat -s b | sed -e 's|st_|ost_|g') || die
68
69	test_name "Read of non-empty file"
70	sleep 1
71	cat b >/dev/null || die
72	eval $(stat -s b) || die
73	[ ${st_atime} -gt ${ost_atime} ] || die
74	[ ${st_ctime} -eq ${ost_ctime} ] || die
75	[ ${st_mtime} -eq ${ost_mtime} ] || die
76
77	test_name "Creation of non-empty file"
78	echo foo >c || die
79	eval $(stat -s c | sed -e 's|st_|ost_|g') || die
80
81	test_name "New link to non-empty file"
82	sleep 1
83	ln c d || die
84	eval $(stat -s c) || die
85	[ ${st_atime} -eq ${ost_atime} ] || die
86	[ ${st_ctime} -gt ${ost_ctime} ] || die
87	[ ${st_mtime} -eq ${ost_mtime} ] || die
88
89	test_name "File renaming does not change times"
90	mkdir e || die
91	echo foo >e/a || die
92	eval $(stat -s e | sed -e 's|st_|dost_|g') || die
93	eval $(stat -s e/a | sed -e 's|st_|ost_|g') || die
94	sleep 1
95	mv e/a e/b || die
96	eval $(stat -s e | sed -e 's|st_|dst_|g') || die
97	eval $(stat -s e/b) || die
98	[ ${st_atime} -eq ${ost_atime} ] || die
99	[ ${st_ctime} -gt ${ost_ctime} ] || die
100	[ ${st_mtime} -eq ${ost_mtime} ] || die
101	[ ${dst_mtime} -gt ${dost_mtime} ] || die
102
103	test_unmount
104}
105
106. ${SUBRDIR}/h_funcs.subr
107