tests/misc/paste-no-nl

   1 #!/bin/sh
   2 # -*- perl -*-
   3 # Ensure that paste properly handles files lacking a final newline.
   4
   5 : ${PERL=perl}
   6 : ${srcdir=.}
   7
   8 $PERL -e 1 > /dev/null 2>&1 || {
   9   echo 1>&2 "$0: configure didn't find a usable version of Perl," \
  10     "so can't run this test"
  11   exit 77
  12 }
  13
  14 exec $PERL -w -I$srcdir/.. -MFetish -- - <<\EOF
  15 #/
  16 require 5.003;
  17 use strict;
  18
  19 (my $program_name = $0) =~ s|.*/||;
  20
  21 $ENV{PROG} = 'paste';
  22
  23 # Turn off localization of executable's ouput.
  24 @ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
  25
  26 my @Tests =
  27   (
  28    ['no-nl-1', {IN=>"a"},   {IN=>"b"},   {OUT=>"a\tb\n"}],
  29    ['no-nl-2', {IN=>"a\n"}, {IN=>"b"},   {OUT=>"a\tb\n"}],
  30    ['no-nl-3', {IN=>"a"},   {IN=>"b\n"}, {OUT=>"a\tb\n"}],
  31    ['no-nl-4', {IN=>"a\n"}, {IN=>"b\n"}, {OUT=>"a\tb\n"}],
  32
  33    # Same as above, but with a two lines in each input file and
  34    # the addition of the -d option to make SPACE be the output delimiter.
  35    ['no-nla1', '-d" "', {IN=>"1\na"},   {IN=>"2\nb"},   {OUT=>"1 2\na b\n"}],
  36    ['no-nla2', '-d" "', {IN=>"1\na\n"}, {IN=>"2\nb"},   {OUT=>"1 2\na b\n"}],
  37    ['no-nla3', '-d" "', {IN=>"1\na"},   {IN=>"2\nb\n"}, {OUT=>"1 2\na b\n"}],
  38    ['no-nla4', '-d" "', {IN=>"1\na\n"}, {IN=>"2\nb\n"}, {OUT=>"1 2\na b\n"}],
  39   );
  40
  41 my $save_temps = $ENV{DEBUG};
  42 my $verbose = $ENV{VERBOSE};
  43
  44 my $prog = $ENV{PROG} || die "$0: \$PROG not specified in environment\n";
  45 my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose);
  46 exit $fail;
  47 EOF