tests/cp/sparse-to-pipe

   1 #!/bin/sh
   2 # copy a sparse file to a pipe, to exercise some seldom-used parts of copy.c
   3
   4 # Copyright (C) 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_ cp
  21
  22 require_sparse_support_
  23
  24 mkfifo_or_skip_ pipe
  25 timeout 10 cat pipe > copy &
  26
  27 truncate -s1M sparse || framework_failure_
  28 cp sparse pipe || fail=1
  29
  30 # Ensure that the cat has completed before comparing.
  31 wait
  32
  33 cmp sparse copy || fail=1
  34
  35 Exit $fail