tests/cp/cp-mv-backup.sh

   1 #!/bin/sh
   2 # Test basic --backup functionality for both cp and mv.
   3
   4 # Copyright (C) 1999-2024 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 of the License, or
   9 # (at your option) 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 <https://www.gnu.org/licenses/>.
  18
  19 . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
  20 print_ver_ cp
  21
  22 umask 022
  23
  24 # Be careful to close $actual before removing the containing directory.
  25 # Use '1>&2' rather than '1<&-' since the latter appears not to work
  26 # with /bin/sh from powerpc-ibm-aix4.2.0.0.
  27
  28 actual=actual
  29 expected=expected
  30
  31 exec 3>&1 1> $actual
  32
  33 for prog in cp mv; do
  34   for initial_files in 'x' 'x y' 'x y y~' 'x y y.~1~' 'x y y~ y.~1~'; do
  35     for opt in none off  numbered t  existing nil  simple never; do
  36       touch $initial_files
  37         $prog --backup=$opt x y || fail=1
  38       echo $initial_files $opt: $(ls [xy]*); rm -f x y y~ y.~?~
  39     done
  40   done
  41 done
  42
  43 cat <<\EOF > $expected-tmp
  44 x none: x y
  45 x off: x y
  46 x numbered: x y
  47 x t: x y
  48 x existing: x y
  49 x nil: x y
  50 x simple: x y
  51 x never: x y
  52 x y none: x y
  53 x y off: x y
  54 x y numbered: x y y.~1~
  55 x y t: x y y.~1~
  56 x y existing: x y y~
  57 x y nil: x y y~
  58 x y simple: x y y~
  59 x y never: x y y~
  60 x y y~ none: x y y~
  61 x y y~ off: x y y~
  62 x y y~ numbered: x y y.~1~ y~
  63 x y y~ t: x y y.~1~ y~
  64 x y y~ existing: x y y~
  65 x y y~ nil: x y y~
  66 x y y~ simple: x y y~
  67 x y y~ never: x y y~
  68 x y y.~1~ none: x y y.~1~
  69 x y y.~1~ off: x y y.~1~
  70 x y y.~1~ numbered: x y y.~1~ y.~2~
  71 x y y.~1~ t: x y y.~1~ y.~2~
  72 x y y.~1~ existing: x y y.~1~ y.~2~
  73 x y y.~1~ nil: x y y.~1~ y.~2~
  74 x y y.~1~ simple: x y y.~1~ y~
  75 x y y.~1~ never: x y y.~1~ y~
  76 x y y~ y.~1~ none: x y y.~1~ y~
  77 x y y~ y.~1~ off: x y y.~1~ y~
  78 x y y~ y.~1~ numbered: x y y.~1~ y.~2~ y~
  79 x y y~ y.~1~ t: x y y.~1~ y.~2~ y~
  80 x y y~ y.~1~ existing: x y y.~1~ y.~2~ y~
  81 x y y~ y.~1~ nil: x y y.~1~ y.~2~ y~
  82 x y y~ y.~1~ simple: x y y.~1~ y~
  83 x y y~ y.~1~ never: x y y.~1~ y~
  84 EOF
  85
  86 sed 's/: x/:/' $expected-tmp |cat $expected-tmp - > $expected
  87
  88 exec 1>&3 3>&-
  89
  90 compare $expected $actual || fail=1
  91
  92 Exit $fail