2 # Demonstrate using a combination of --reference and --date to
3 # set the time of a file back by an arbitrary amount.
5 # Copyright (C) 2004 Free Software Foundation, Inc.
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, write to the Free Software
19 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
22 if test "$VERBOSE" = yes; then
27 . $srcdir/../envvar-check
30 t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
31 trap 'status=$?; cd $pwd; chmod -R u+rwx $t0; rm -rf $t0 && exit $status' 0
32 trap '(exit $?); exit $?' 1 2 13 15
35 mkdir -p $tmp || framework_failure=1
36 cd $tmp || framework_failure=1
37 TZ=UTC0 touch --date='2004-01-16 12:00 +0000' f || framework_failure=1
39 if test $framework_failure = 1; then
40 echo "$0: failure in testing framework" 1>&2
46 # Set times back by 5 days.
47 touch --ref f --date='-5 days' f || fail=1
49 TZ=UTC0 ls -og --time-style=+%Y-%m-%d f > out.1 || fail
50 sed 's/ f$//;s/.* //' out.1 > out
52 cat <<\EOF > exp || fail=1
57 test $fail = 1 && diff out exp 2> /dev/null
59 (exit $fail); exit $fail