tests/rm/rm5.sh

   1 #!/bin/sh
   2 # a basic test of rm -ri
   3
   4 # Copyright (C) 2002-2024 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 <https://www.gnu.org/licenses/>.
  18
  19 . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
  20 print_ver_ rm
  21 skip_if_root_
  22
  23 mkdir -p d/e || framework_failure_
  24 cat <<EOF > in || framework_failure_
  25 y
  26 y
  27 y
  28 EOF
  29
  30 cat <<\EOF > exp || framework_failure_
  31 rm: descend into directory 'd'
  32 rm: remove directory 'd/e'
  33 rm: remove directory 'd'
  34 EOF
  35
  36
  37 rm -ir d < in > out 2>&1 || fail=1
  38
  39 # Given input like 'rm: ...? rm: ...? ' (no trailing newline),
  40 # the 'head...' part of the pipeline below removes the trailing space, so
  41 # that sed doesn't have to deal with a line lacking a terminating newline.
  42 # This avoids a bug whereby some vendor-provided (Tru64) versions of sed
  43 # would mistakenly tack a newline onto the end of the output.
  44 tr '?' '\n' < out | head --bytes=-1 | sed 's/^ //' > o2
  45 mv o2 out
  46
  47 # Make sure it's been removed.
  48 test -d d && fail=1
  49
  50 compare exp out || fail=1
  51
  52 Exit $fail