tests/tail-2/follow-stdin

   1 #!/bin/sh
   2 # tail -f - would fail with the initial inotify implementation
   3
   4 # Copyright (C) 2009-2011 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 <http://www.gnu.org/licenses/>.
  18
  19 . "${srcdir=.}/init.sh"; path_prepend_ ../src
  20 print_ver_ tail
  21
  22 echo line > exp || framework_failure_
  23 echo line > in || framework_failure_
  24
  25 timeout 1 tail -f < in > out 2> err
  26
  27 # tail from coreutils-7.5 would fail
  28 test $? = 124 || fail=1
  29
  30 # Ensure there was no error output.
  31 test -s err && fail=1
  32
  33 # Ensure there was
  34 compare exp out || fail=1
  35
  36 Exit $fail