tests/mv/i-2.sh

   1 #!/bin/sh
   2 # Test both cp and mv for their behavior with -if and -fi
   3 # The standards (POSIX and SuS) dictate annoyingly inconsistent behavior.
   4
   5 # Copyright (C) 2000-2013 Free Software Foundation, Inc.
   6
   7 # This program is free software: you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation, either version 3 of the License, or
  10 # (at your option) any later version.
  11
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
  21 print_ver_ cp mv
  22
  23 skip_if_root_
  24
  25 for i in a b c d e f g h; do
  26   echo $i > $i || framework_failure_
  27 done
  28 chmod 0 b d f h || framework_failure_
  29 echo y > y || framework_failure_
  30
  31 mv -if a b || fail=1
  32 mv -fi c d < y >/dev/null 2>&1 || fail=1
  33
  34 # Before 4.0s, this would not prompt.
  35 cp -if e f < y > out 2>&1 || fail=1
  36
  37 # Make sure out contains the prompt.
  38 case "$(cat out)" in
  39   "cp: try to overwrite 'f', overriding mode 0000 (---------)?"*) ;;
  40   *) fail=1 ;;
  41 esac
  42
  43 test -f e || fail=1
  44 test -f f || fail=1
  45 compare e f || fail=1
  46
  47 cp -fi g h < y > out 2>&1 || fail=1
  48 test -f g || fail=1
  49 test -f h || fail=1
  50 compare g h || fail=1
  51
  52 Exit $fail