Dogcows Code - chaz/tar/blob - tests/filerem01.at

   1 # Process this file with autom4te to create testsuite. -*- Autotest -*-
   2
   3 # Test suite for GNU tar.
   4 # Copyright (C) 2009 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 3, 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, see <http://www.gnu.org/licenses/>.
  18
  19 # Description: when a file in a deep directory disappeared during creation
  20 # of incremental dump, tar v. <1.23 would exit with TAREXIT_FAILURE (2).
  21 # However, such events are quite common and don't necessarily constitute
  22 # an error.  Exiting with code 2 in such cases makes it impossible to
  23 # distinguish serious errors from benign ones.
  24 #
  25 # Starting from tar 1.22.90, tar exits with TAREXIT_DIFFERS (1)
  26 # instead.
  27 #
  28 # Reported by: Solar Designer <solar@openwall.com>
  29 #
  30 # References: <20090228235820.GA13362@openwall.com>
  31 #             http://lists.gnu.org/archive/html/bug-tar/2009-03/msg00000.html
  32 #
  33
  34 AT_SETUP([file removed as we read it (ca. 22 seconds)])
  35 AT_KEYWORDS([create incremental filechange filerem filerem01])
  36
  37 AT_TAR_CHECK([
  38 mkdir dir
  39 mkdir dir/sub
  40 genfile --file dir/file1
  41 genfile --file dir/sub/file2
  42
  43 genfile --run --checkpoint=3 --unlink dir/file1 -- \
  44        tar --blocking-factor=1 --checkpoint=1 --checkpoint-action='sleep=1' \
  45        --checkpoint-action='echo' -c -f archive.tar \
  46        --listed-incremental db -v dir >/dev/null
  47 ],
  48 [1],
  49 [ignore],
  50 [tar: dir: Directory is new
  51 tar: dir/sub: Directory is new
  52 tar: dir/file1: File removed before we read it
  53 ],[],[],[gnu, posix])
  54
  55 # Timing information:
  56 #
  57 # For -Hgnu the above command line takes about 8 seconds to execute and
  58 # produces:
  59 #
  60 # tar: dir: Directory is new
  61 # tar: dir/sub: Directory is new
  62 # dir/
  63 # tar: Write checkpoint 1
  64 # tar: Write checkpoint 2
  65 # dir/sub/
  66 # tar: Write checkpoint 3
  67 # tar: Write checkpoint 4
  68 # dir/file1
  69 # tar: Write checkpoint 5
  70 # dir/sub/file2
  71 # tar: Write checkpoint 6
  72 # tar: Write checkpoint 7
  73 # tar: Write checkpoint 8
  74 #
  75 # For -Hposix the above command line takes about 14 seconds to execute and
  76 # produces:
  77 #
  78 # ./tar: dir: Directory is new
  79 # ./tar: dir/sub: Directory is new
  80 # dir/
  81 # ./tar: Write checkpoint 1
  82 # ./tar: Write checkpoint 2
  83 # ./tar: Write checkpoint 3
  84 # dir/sub/
  85 # ./tar: Write checkpoint 4
  86 # ./tar: Write checkpoint 5
  87 # ./tar: Write checkpoint 6
  88 # dir/file1
  89 # ./tar: Write checkpoint 7
  90 # ./tar: Write checkpoint 8
  91 # ./tar: Write checkpoint 9
  92 # dir/sub/file2
  93 # ./tar: Write checkpoint 10
  94 # ./tar: Write checkpoint 11
  95 # ./tar: Write checkpoint 12
  96 # ./tar: Write checkpoint 13
  97 # ./tar: Write checkpoint 14
  98
  99
 100 AT_CLEANUP