tests/mv/leak-fd.sh

   1 #!/bin/sh
   2 # Exercise mv's file-descriptor-leak bug, reported against coreutils-5.2.1
   3 # and fixed (properly) on 2004-10-21.
   4
   5 # Copyright (C) 2004-2024 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 <https://www.gnu.org/licenses/>.
  19 # limit so don't run it by default.
  20
  21 . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
  22 print_ver_ mv
  23 skip_if_root_
  24 cleanup_() { rm -rf "$other_partition_tmpdir"; }
  25 . "$abs_srcdir/tests/other-fs-tmpdir"
  26
  27 # This test is relatively expensive, and might well evoke a
  28 # framework-failure on systems with a smaller command-line length
  29 expensive_
  30
  31 b="0 1 2 3 4 5 6 7 8 9
  32 a b c d e f g h i j k l m n o p q r s t u v w x y z
  33 _A _B _C _D _E _F _G _H _I _J _K _L _M _N _O _P _Q _R _S _T _U _V _W _X _Y _Z"
  34
  35 for i in $(echo $b); do
  36   echo $i
  37   for j in $b; do
  38     echo $i$j
  39   done
  40 done > .dirs
  41 mkdir $(cat .dirs) || framework_failure_
  42 sed 's,$,/f,' .dirs | xargs touch
  43
  44 last_file=$(tail -n1 .dirs)/f
  45 test -f $last_file || framework_failure_
  46
  47
  48 mv * "$other_partition_tmpdir" || fail=1
  49 test -f $last_file/f && fail=1
  50 rm .dirs
  51
  52 out=$(ls -A) || fail=1
  53 test -z "$out" || fail=1
  54
  55 Exit $fail