1# Process this file with autom4te to create testsuite. -*- Autotest -*- 2 3# Test suite for GNU tar. 4# Copyright (C) 2004 Free Software Foundation, Inc. 5 6# This program is free software; you can redistribute it and/or modify 7# it under the terms of the GNU General Public License as published by 8# the Free Software Foundation; either version 2, or (at your option) 9# any later version. 10 11# This program is distributed in the hope that it will be useful, 12# but WITHOUT ANY WARRANTY; without even the implied warranty of 13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14# GNU General Public License for more details. 15 16# You should have received a copy of the GNU General Public License 17# along with this program; if not, write to the Free Software 18# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 19# 02110-1301, USA. 20 21# A directory older than the listed entry was skipped completely. 22 23AT_SETUP([incremental]) 24AT_KEYWORDS([incremental incr00]) 25 26AT_TAR_CHECK([ 27mkdir structure 28echo x >structure/file 29 30# On Nextstep (and perhaps other 4.3BSD systems), 31# a newly created file's ctime isn't updated 32# until the next sync or stat operation on the file. 33ls -l structure/file >/dev/null 34 35# If the time of an initial backup and the creation time of a file contained 36# in that backup are the same, the file will be backed up again when an 37# incremental backup is done, because the incremental backup backs up 38# files created `on or after' the initial backup time. Without the sleep 39# command, behaviour of tar becomes variable, depending whether the system 40# clock ticked over to the next second between creating the file and 41# backing it up. 42sleep 1 43 44tar cf archive --listed=list structure 45tar cfv archive --listed=list structure 46echo separator 47sleep 1 48echo y >structure/file 49tar cfv archive --listed=list structure 50], 51[0], 52[ 53structure/ 54separator 55structure/ 56structure/file 57], 58[],[],[],[gnu,oldgnu,posix]) 59 60AT_CLEANUP 61