tests/split/suffix-auto-length.sh

   1 #!/bin/sh
   2 # Test the suffix auto width functionality
   3
   4 # Copyright (C) 2012-2015 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 . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
  20 print_ver_ split
  21
  22
  23 # ensure auto widening is off when start number specified
  24 truncate -s12 file.in || framework_failure_
  25 returns_ 1 split file.in -b1 --numeric=89 || fail=1
  26 test "$(ls -1 x* | wc -l)" = 11 || fail=1
  27 rm -f x*
  28
  29 # ensure auto widening works when no start num specified
  30 truncate -s91 file.in || framework_failure_
  31 for prefix in 'x' 'xx' ''; do
  32     for add_suffix in '.txt' ''; do
  33       split file.in "$prefix" -b1 --numeric --additional-suffix="$add_suffix" \
  34         || fail=1
  35       test "$(ls -1 $prefix*[0-9]*$add_suffix | wc -l)" = 91 || fail=1
  36       test -e "${prefix}89$add_suffix" || fail=1
  37       test -e "${prefix}9000$add_suffix" || fail=1
  38       rm -f $prefix*[0-9]*$add_suffix
  39     done
  40 done
  41
  42 # ensure auto width with --number and start num < number of files
  43 # That's the single run use case which is valid to adjust suffix len
  44 truncate -s100 file.in || framework_failure_
  45 split --numeric-suffixes=1 --number=r/100 file.in || fail=1
  46 rm -f x*
  47
  48 # ensure no auto width with --number and start num >= number of files
  49 # That's the multi run use case which is invalid to adjust suffix len
  50 # as that would result in an incorrect order for the total output file set
  51 returns_ 1 split --numeric-suffixes=100 --number=r/100 file.in || fail=1
  52
  53 Exit $fail