tests/mv/update.sh

   1 #!/bin/sh
   2 # make sure --update works as advertised
   3
   4 # Copyright (C) 2001-2024 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 mv
  21
  22 test_reset() {
  23   echo old > old || framework_failure_
  24   touch -d yesterday old || framework_failure_
  25   echo new > new || framework_failure_
  26 }
  27
  28 test_reset
  29 for interactive in '' -i; do
  30   for cp_or_mv in cp mv; do
  31     # This is a no-op, with no prompt.
  32     # With coreutils-6.9 and earlier, using --update with -i would
  33     # mistakenly elicit a prompt.
  34     $cp_or_mv $interactive --update old new < /dev/null > out 2>&1 || fail=1
  35     compare /dev/null out || fail=1
  36     case "$(cat new)" in new) ;; *) fail=1 ;; esac
  37     case "$(cat old)" in old) ;; *) fail=1 ;; esac
  38   done
  39 done
  40
  41 # These should perform the rename / copy
  42 for update_option in '--update' '--update=older' '--update=all' \
  43  '--update=none --update=all'; do
  44   test_reset
  45   mv $update_option new old || fail=1
  46   test -f new && fail=1
  47   case "$(cat old)" in new) ;; *) fail=1 ;; esac
  48
  49   test_reset
  50   cp $update_option new old || fail=1
  51   case "$(cat old)" in new) ;; *) fail=1 ;; esac
  52   case "$(cat new)" in new) ;; *) fail=1 ;; esac
  53 done
  54
  55 # These should not perform the rename / copy
  56 for update_option in '--update=none' '--update=none-fail' \
  57  '--update=all --update=none' \
  58  '--update=all --no-clobber' \
  59  '--no-clobber --update=all'; do
  60
  61   echo "$update_option" | grep 'fail' >/dev/null && ret=1 || ret=0
  62
  63   test_reset
  64   returns_ $ret mv $update_option new old || fail=1
  65   case "$(cat new)" in new) ;; *) fail=1 ;; esac
  66   case "$(cat old)" in old) ;; *) fail=1 ;; esac
  67
  68   test_reset
  69   returns_ $ret cp $update_option new old || fail=1
  70   case "$(cat new)" in new) ;; *) fail=1 ;; esac
  71   case "$(cat old)" in old) ;; *) fail=1 ;; esac
  72 done
  73
  74 Exit $fail