tests/misc/pr

   1 #!/usr/bin/perl
   2 # Exercise a bug with pr -m -s
   3
   4 # Copyright (C) 2007-2008 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 use strict;
  20
  21 (my $program_name = $0) =~ s|.*/||;
  22
  23 $ENV{PROG} = 'pr';
  24 my $ME = $ENV{PROG};
  25
  26 # Turn off localization of executable's output.
  27 @ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
  28
  29 my @Tests =
  30   (
  31    ['merge-w-tabs', '-m -s -t',
  32     {IN=>{1=>"a\tb\tc\n"}},
  33     {IN=>{2=>"m\tn\to\n"}},
  34     {IN=>{3=>"x\ty\tz\n"}},
  35      {OUT=>join("\t", qw(a b c m n o x y z)) . "\n"} ],
  36   );
  37
  38 my $save_temps = $ENV{DEBUG};
  39 my $verbose = $ENV{VERBOSE};
  40
  41 my $prog = $ENV{PROG} || die "$0: \$PROG not specified in environment\n";
  42 my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose);
  43 exit $fail;