git.m6w6.name Git - awesomized/libmemcached/blob - memcached/t/whitespace.t

   1 #!/usr/bin/perl
   2 use strict;
   3 use FindBin qw($Bin);
   4 our @files;
   5
   6 BEGIN {
   7     chdir "$Bin/.." or die;
   8
   9     my @exempted = qw(Makefile.am ChangeLog doc/Makefile.am);
  10     push(@exempted, glob("doc/*.xml"));
  11     push(@exempted, glob("doc/xml2rfc/*.xsl"));
  12     push(@exempted, glob("m4/*backport*m4"));
  13     my %exempted_hash = map { $_ => 1 } @exempted;
  14
  15     my @stuff = split /\0/, `git ls-files -z -c -m -o --exclude-standard`;
  16     @files = grep { ! $exempted_hash{$_} } @stuff;
  17
  18     # We won't find any files if git isn't installed.  If git isn't
  19     # installed, they're probably not doing any useful development, or
  20     # at the very least am will clean up whitespace when we receive
  21     # their patch.
  22     unless (@files) {
  23         use Test::More;
  24         plan skip_all => "Skipping tests probably because you don't have git.";
  25         exit 0;
  26     }
  27 }
  28
  29 use Test::More tests => scalar(@files);
  30
  31 foreach my $f (@files) {
  32     open(my $fh, $f) or die;
  33     my $before = do { local $/; <$fh>; };
  34     close ($fh);
  35     my $after = $before;
  36     $after =~ s/\t/    /g;
  37     $after =~ s/ +$//mg;
  38     $after .= "\n" unless $after =~ /\n$/;
  39     ok ($after eq $before, "$f (see devtools/clean-whitespace.pl)");
  40 }