tests/fs/tmpfs/t_times.sh

   1 # $NetBSD: t_times.sh,v 1.5 2010/11/07 17:51:18 jmmv Exp $
   2 #
   3 # Copyright (c) 2005, 2006, 2007, 2008 The NetBSD Foundation, Inc.
   4 # All rights reserved.
   5 #
   6 # Redistribution and use in source and binary forms, with or without
   7 # modification, are permitted provided that the following conditions
   8 # are met:
   9 # 1. Redistributions of source code must retain the above copyright
  10 #    notice, this list of conditions and the following disclaimer.
  11 # 2. Redistributions in binary form must reproduce the above copyright
  12 #    notice, this list of conditions and the following disclaimer in the
  13 #    documentation and/or other materials provided with the distribution.
  14 #
  15 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  16 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  17 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  18 # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  19 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  20 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  21 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  22 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  23 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  24 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  25 # POSSIBILITY OF SUCH DAMAGE.
  26 #
  27
  28 #
  29 # Verifies that node times are properly handled.
  30 #
  31
  32 atf_test_case empty
  33 empty_head() {
  34         atf_set "descr" "Tests that creating an empty file and later" \
  35                         "manipulating it updates times correctly"
  36         atf_set "require.user" "root"
  37 }
  38 empty_body() {
  39         test_mount
  40
  41         atf_check -s eq:0 -o empty -e empty touch a
  42         eval $(stat -s a | sed -e 's|st_|ost_|g') || atf_fail "stat failed"
  43         [ ${ost_birthtime} -eq ${ost_atime} ] || atf_fail "Incorrect atime"
  44         [ ${ost_birthtime} -eq ${ost_ctime} ] || atf_fail "Incorrect ctime"
  45         [ ${ost_birthtime} -eq ${ost_mtime} ] || atf_fail "Incorrect mtime"
  46
  47         sleep 1
  48         atf_check -s eq:0 -o ignore -e empty cat a
  49         eval $(stat -s a) || atf_fail "stat failed"
  50         [ ${st_atime} -gt ${ost_atime} ] || atf_fail "Incorrect atime"
  51         [ ${st_ctime} -eq ${ost_ctime} ] || atf_fail "Incorrect ctime"
  52         [ ${st_mtime} -eq ${ost_mtime} ] || atf_fail "Incorrect mtime"
  53
  54         sleep 1
  55         echo foo >a || atf_fail "Write failed"
  56         eval $(stat -s a) || atf_fail "stat failed"
  57         [ ${st_atime} -gt ${ost_atime} ] || atf_fail "Incorrect atime"
  58         [ ${st_ctime} -gt ${ost_ctime} ] || atf_fail "Incorrect ctime"
  59         [ ${st_mtime} -gt ${ost_mtime} ] || atf_fail "Incorrect mtime"
  60
  61         test_unmount
  62 }
  63
  64 atf_test_case non_empty
  65 non_empty_head() {
  66         atf_set "descr" "Tests that creating a non-empty file and later" \
  67                         "manipulating it updates times correctly"
  68         atf_set "require.user" "root"
  69 }
  70 non_empty_body() {
  71         test_mount
  72
  73         echo foo >b || atf_fail "Non-empty creation failed"
  74         eval $(stat -s b | sed -e 's|st_|ost_|g') || atf_fail "stat failed"
  75
  76         sleep 1
  77         atf_check -s eq:0 -o ignore -e empty cat b
  78         eval $(stat -s b) || atf_fail "stat failed"
  79         [ ${st_atime} -gt ${ost_atime} ] || atf_fail "Incorrect atime"
  80         [ ${st_ctime} -eq ${ost_ctime} ] || atf_fail "Incorrect ctime"
  81         [ ${st_mtime} -eq ${ost_mtime} ] || atf_fail "Incorrect mtime"
  82
  83         test_unmount
  84 }
  85
  86 atf_test_case link
  87 link_head() {
  88         atf_set "descr" "Tests that linking to an existing file updates" \
  89                         "times correctly"
  90         atf_set "require.user" "root"
  91 }
  92 link_body() {
  93         test_mount
  94
  95         echo foo >c || atf_fail "Non-empty creation failed"
  96         eval $(stat -s c | sed -e 's|st_|ost_|g') || atf_fail "stat failed"
  97
  98         sleep 1
  99         atf_check -s eq:0 -o empty -e empty ln c d
 100         eval $(stat -s c) || atf_fail "stat failed"
 101         [ ${st_atime} -eq ${ost_atime} ] || atf_fail "Incorrect atime"
 102         [ ${st_ctime} -gt ${ost_ctime} ] || atf_fail "Incorrect ctime"
 103         [ ${st_mtime} -eq ${ost_mtime} ] || atf_fail "Incorrect mtime"
 104
 105         test_unmount
 106 }
 107
 108 atf_test_case rename
 109 rename_head() {
 110         atf_set "descr" "Tests that renaming an existing file updates" \
 111                         "times correctly"
 112         atf_set "require.user" "root"
 113 }
 114 rename_body() {
 115         test_mount
 116
 117         atf_check -s eq:0 -o empty -e empty mkdir e
 118         echo foo >e/a || atf_fail "Creation failed"
 119         eval $(stat -s e | sed -e 's|st_|dost_|g') || atf_fail "stat failed"
 120         eval $(stat -s e/a | sed -e 's|st_|ost_|g') || atf_fail "stat failed"
 121         sleep 1
 122         atf_check -s eq:0 -o empty -e empty mv e/a e/b
 123         eval $(stat -s e | sed -e 's|st_|dst_|g') || atf_fail "stat failed"
 124         eval $(stat -s e/b) || atf_fail "stat failed"
 125         [ ${st_atime} -eq ${ost_atime} ] || atf_fail "Incorrect atime"
 126         [ ${st_ctime} -gt ${ost_ctime} ] || atf_fail "Incorrect ctime"
 127         [ ${st_mtime} -eq ${ost_mtime} ] || atf_fail "Incorrect mtime"
 128         [ ${dst_mtime} -gt ${dost_mtime} ] || atf_fail "Incorrect mtime"
 129
 130         test_unmount
 131 }
 132
 133 atf_init_test_cases() {
 134         . $(atf_get_srcdir)/../h_funcs.subr
 135         . $(atf_get_srcdir)/h_funcs.subr
 136
 137         atf_add_test_case empty
 138         atf_add_test_case non_empty
 139         atf_add_test_case link
 140         atf_add_test_case rename
 141 }