tests/rm/hash.sh

   1 #!/bin/sh
   2 # Exercise a bug that was fixed in 4.0s.
   3 # Before then, rm would fail occasionally, sometimes via
   4 # a failed assertion, others with a seg fault.
   5
   6 # Copyright (C) 2000-2019 Free Software Foundation, Inc.
   7
   8 # This program is free software: you can redistribute it and/or modify
   9 # it under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation, either version 3 of the License, or
  11 # (at your option) any later version.
  12
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  20
  21 . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
  22 print_ver_ rm
  23 expensive_
  24
  25 # Create a hierarchy with 3*26 leaf directories, each at depth 153.
  26 echo "$0: creating 78 trees, each of depth 153; this will take a while..." >&2
  27 y=$(seq 1 150|tr -sc '\n' y|tr '\n' /)
  28 for i in 1 2 3; do
  29   for j in 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; do
  30     mkdir -p t/$i/$j/$y || framework_failure_
  31   done
  32 done
  33
  34
  35 rm -r t || fail=1
  36
  37 Exit $fail