xref: /freebsd-src/tools/regression/tmpfs/t_times (revision d0b2dbfa0ecf2bbc9709efc5e20baf8e4b44bbbf) 
1*f8c94cecSXin LI#!/bin/sh
2*f8c94cecSXin LI#
3*f8c94cecSXin LI# $NetBSD: t_times,v 1.6 2006/11/09 16:20:06 jmmv Exp $
4*f8c94cecSXin LI#
5*f8c94cecSXin LI# Copyright (c) 2005, 2006 The NetBSD Foundation, Inc.
6*f8c94cecSXin LI# All rights reserved.
7*f8c94cecSXin LI#
8*f8c94cecSXin LI# This code is derived from software contributed to The NetBSD Foundation
9*f8c94cecSXin LI# by Julio M. Merino Vidal, developed as part of Google's Summer of Code
10*f8c94cecSXin LI# 2005 program.
11*f8c94cecSXin LI#
12*f8c94cecSXin LI# Redistribution and use in source and binary forms, with or without
13*f8c94cecSXin LI# modification, are permitted provided that the following conditions
14*f8c94cecSXin LI# are met:
15*f8c94cecSXin LI# 1. Redistributions of source code must retain the above copyright
16*f8c94cecSXin LI#    notice, this list of conditions and the following disclaimer.
17*f8c94cecSXin LI# 2. Redistributions in binary form must reproduce the above copyright
18*f8c94cecSXin LI#    notice, this list of conditions and the following disclaimer in the
19*f8c94cecSXin LI#    documentation and/or other materials provided with the distribution.
20*f8c94cecSXin LI#
21*f8c94cecSXin LI# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
22*f8c94cecSXin LI# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
23*f8c94cecSXin LI# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
24*f8c94cecSXin LI# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
25*f8c94cecSXin LI# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26*f8c94cecSXin LI# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27*f8c94cecSXin LI# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28*f8c94cecSXin LI# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29*f8c94cecSXin LI# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30*f8c94cecSXin LI# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31*f8c94cecSXin LI# POSSIBILITY OF SUCH DAMAGE.
32*f8c94cecSXin LI#
33*f8c94cecSXin LI#
34*f8c94cecSXin LI
35*f8c94cecSXin LI#
36*f8c94cecSXin LI# Verifies that node times are properly handled.
37*f8c94cecSXin LI#
38*f8c94cecSXin LI
39*f8c94cecSXin LItest_run() {
40*f8c94cecSXin LI	test_mount
41*f8c94cecSXin LI
42*f8c94cecSXin LI	test_name "Creation of empty file"
43*f8c94cecSXin LI	touch a || die
44*f8c94cecSXin LI	eval $(stat -s a | sed -e 's|st_|ost_|g') || die
45*f8c94cecSXin LI	[ ${ost_birthtime} -eq ${ost_atime} ] || die
46*f8c94cecSXin LI	[ ${ost_birthtime} -eq ${ost_ctime} ] || die
47*f8c94cecSXin LI	[ ${ost_birthtime} -eq ${ost_mtime} ] || die
48*f8c94cecSXin LI
49*f8c94cecSXin LI	test_name "Read of empty file"
50*f8c94cecSXin LI	sleep 1
51*f8c94cecSXin LI	cat a >/dev/null || die
52*f8c94cecSXin LI	eval $(stat -s a) || die
53*f8c94cecSXin LI	[ ${st_atime} -gt ${ost_atime} ] || die
54*f8c94cecSXin LI	[ ${st_ctime} -eq ${ost_ctime} ] || die
55*f8c94cecSXin LI	[ ${st_mtime} -eq ${ost_mtime} ] || die
56*f8c94cecSXin LI
57*f8c94cecSXin LI	test_name "Write to (and extension of) empty file"
58*f8c94cecSXin LI	sleep 1
59*f8c94cecSXin LI	echo foo >a || die
60*f8c94cecSXin LI	eval $(stat -s a) || die
61*f8c94cecSXin LI	[ ${st_atime} -gt ${ost_atime} ] || die
62*f8c94cecSXin LI	[ ${st_ctime} -gt ${ost_ctime} ] || die
63*f8c94cecSXin LI	[ ${st_mtime} -gt ${ost_mtime} ] || die
64*f8c94cecSXin LI
65*f8c94cecSXin LI	test_name "Creation of non-empty file"
66*f8c94cecSXin LI	echo foo >b || die
67*f8c94cecSXin LI	eval $(stat -s b | sed -e 's|st_|ost_|g') || die
68*f8c94cecSXin LI
69*f8c94cecSXin LI	test_name "Read of non-empty file"
70*f8c94cecSXin LI	sleep 1
71*f8c94cecSXin LI	cat b >/dev/null || die
72*f8c94cecSXin LI	eval $(stat -s b) || die
73*f8c94cecSXin LI	[ ${st_atime} -gt ${ost_atime} ] || die
74*f8c94cecSXin LI	[ ${st_ctime} -eq ${ost_ctime} ] || die
75*f8c94cecSXin LI	[ ${st_mtime} -eq ${ost_mtime} ] || die
76*f8c94cecSXin LI
77*f8c94cecSXin LI	test_name "Creation of non-empty file"
78*f8c94cecSXin LI	echo foo >c || die
79*f8c94cecSXin LI	eval $(stat -s c | sed -e 's|st_|ost_|g') || die
80*f8c94cecSXin LI
81*f8c94cecSXin LI	test_name "New link to non-empty file"
82*f8c94cecSXin LI	sleep 1
83*f8c94cecSXin LI	ln c d || die
84*f8c94cecSXin LI	eval $(stat -s c) || die
85*f8c94cecSXin LI	[ ${st_atime} -eq ${ost_atime} ] || die
86*f8c94cecSXin LI	[ ${st_ctime} -gt ${ost_ctime} ] || die
87*f8c94cecSXin LI	[ ${st_mtime} -eq ${ost_mtime} ] || die
88*f8c94cecSXin LI
89*f8c94cecSXin LI	test_name "File renaming does not change times"
90*f8c94cecSXin LI	mkdir e || die
91*f8c94cecSXin LI	echo foo >e/a || die
92*f8c94cecSXin LI	eval $(stat -s e | sed -e 's|st_|dost_|g') || die
93*f8c94cecSXin LI	eval $(stat -s e/a | sed -e 's|st_|ost_|g') || die
94*f8c94cecSXin LI	sleep 1
95*f8c94cecSXin LI	mv e/a e/b || die
96*f8c94cecSXin LI	eval $(stat -s e | sed -e 's|st_|dst_|g') || die
97*f8c94cecSXin LI	eval $(stat -s e/b) || die
98*f8c94cecSXin LI	[ ${st_atime} -eq ${ost_atime} ] || die
99*f8c94cecSXin LI	[ ${st_ctime} -gt ${ost_ctime} ] || die
100*f8c94cecSXin LI	[ ${st_mtime} -eq ${ost_mtime} ] || die
101*f8c94cecSXin LI	[ ${dst_mtime} -gt ${dost_mtime} ] || die
102*f8c94cecSXin LI
103*f8c94cecSXin LI	test_unmount
104*f8c94cecSXin LI}
105*f8c94cecSXin LI
106*f8c94cecSXin LI. ${SUBRDIR}/h_funcs.subr
107