tests/mv/i-4

   1 #!/bin/sh
   2 # make sure `mv -i a b' does its job with a positive response
   3
   4 # Copyright (C) 2001, 2005-2009 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 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 <http://www.gnu.org/licenses/>.
  18
  19 if test "$VERBOSE" = yes; then
  20   set -x
  21   mv --version
  22 fi
  23
  24 . $srcdir/test-lib.sh
  25
  26 for i in a b; do
  27   echo $i > $i || framework_failure
  28 done
  29 echo y > y || framework_failure
  30
  31 fail=0
  32 mv -i a b < y >/dev/null 2>&1 || fail=1
  33
  34 # Make sure out contains the prompt.
  35 case "`cat b`" in
  36   a) ;;
  37   *) fail=1 ;;
  38 esac
  39
  40 # Ensure that mv -i a b works properly with `n' and `y'
  41 # responses, even when a and b are hard links to the same file.
  42 # This `n' test would fail (no prompt) for coreutils-5.0.1 through 5.3.0.
  43 echo n > n
  44 rm -f a b
  45 echo a > a
  46 ln a b
  47 mv -i a b < n >/dev/null 2>&1 || fail=1
  48 test -r a || fail=1
  49 test -r b || fail=1
  50 mv -i a b < y >/dev/null 2>&1 || fail=1
  51 test -r a && fail=1
  52 test -r b || fail=1
  53
  54 Exit $fail