tests/mv/hard-2.sh

   1 #!/bin/sh
   2 # Ensure that moving hard-linked arguments onto existing destinations works.
   3 # Likewise when using cp --preserve=link.
   4
   5 # Copyright (C) 2003-2017 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 . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
  21 print_ver_ cp mv
  22
  23 skip_if_root_
  24
  25 mkdir dst || framework_failure_
  26 (cd dst && touch a b c) || framework_failure_
  27 touch a || framework_failure_
  28 ln a b || framework_failure_
  29 ln a c || framework_failure_
  30
  31
  32 # ======================================
  33 cp --preserve=link a b c dst || fail=1
  34 # The source files must remain.
  35 test -f a || fail=1
  36 test -f b || fail=1
  37 test -f c || fail=1
  38 cd dst
  39
  40 # Three destination files must exist.
  41 test -f a || fail=1
  42 test -f b || fail=1
  43 test -f c || fail=1
  44
  45 # The three i-node numbers must be the same.
  46 ia=$(ls -i a|sed 's/ a//')
  47 ib=$(ls -i b|sed 's/ b//')
  48 ic=$(ls -i c|sed 's/ c//')
  49 test $ia = $ib || fail=1
  50 test $ia = $ic || fail=1
  51
  52 cd ..
  53 rm -f dst/[abc]
  54 (cd dst && touch a b c)
  55
  56 # ======================================
  57 mv a b c dst || fail=1
  58
  59 # The source files must be gone.
  60 test -f a && fail=1
  61 test -f b && fail=1
  62 test -f c && fail=1
  63 cd dst
  64
  65 # Three destination files must exist.
  66 test -f a || fail=1
  67 test -f b || fail=1
  68 test -f c || fail=1
  69
  70 # The three i-node numbers must be the same.
  71 ia=$(ls -i a|sed 's/ a//')
  72 ib=$(ls -i b|sed 's/ b//')
  73 ic=$(ls -i c|sed 's/ c//')
  74 test $ia = $ib || fail=1
  75 test $ia = $ic || fail=1
  76
  77 Exit $fail