NAME

Test::EOL - Check the correct line endings in your project

VERSION

version 2.02

SYNOPSIS

Test::EOL lets you check for the presence of trailing whitespace and/or windows line endings in your perl code. It reports its results in standard Test::Simple fashion:

  use Test::EOL tests => 1;
  eol_unix_ok( 'lib/Module.pm', 'Module is ^M free');

and to add checks for trailing whitespace:

  use Test::EOL tests => 1;
  eol_unix_ok( 'lib/Module.pm', 'Module is ^M and trailing whitespace free', { trailing_whitespace => 1 });

Module authors can include the following in a t/eol.t and have Test::EOL automatically find and check all perl files in a module distribution:

  use Test::EOL;
  all_perl_files_ok();

or

  use Test::EOL;
  all_perl_files_ok( @mydirs );

and if authors would like to check for trailing whitespace:

  use Test::EOL;
  all_perl_files_ok({ trailing_whitespace => 1 });

or

  use Test::EOL;
  all_perl_files_ok({ trailing_whitespace => 1 }, @mydirs );

or

  use Test::More;
  use Test::EOL 'no_test';
  all_perl_files_ok();
  done_testing;

DESCRIPTION

This module scans your project/distribution for any perl files (scripts, modules, etc) for the presence of windows line endings.

FUNCTIONS

all_perl_files_ok

  all_perl_files_ok( [ \%options ], [ @directories ] )

Applies eol_unix_ok() to all perl files found in @directories (and sub directories). If no <@directories> is given, the starting point is the current working directory, as tests are usually run from the top directory in a typical CPAN distribution. A perl file is *.pl or *.pm or *.pod or *.t or a file starting with #!...perl

Valid \%options currently are:

• trailing_whitespace

  By default Test::EOL only looks for Windows (CR/LF) line-endings. Set this to true to raise errors if any kind of trailing whitespace is present in the file.

• all_reasons

  Normally Test::EOL reports only the first error in every file (given that a text file originated on Windows will fail every single line). Set this a true value to register a test failure for every line with an error.

If the test plan is defined:

  use Test::EOL tests => 3;
  all_perl_files_ok();

the total number of files tested must be specified.

eol_unix_ok

  eol_unix_ok ( $file [, $text] [, \%options ] )

Run a unix EOL check on $file. For a module, the path (lib/My/Module.pm) or the name (My::Module) can be both used. $text is the diagnostic label emitted after the ok/not ok TAP output. \%options takes the same values as described in "all_perl_files_ok".

EXPORT

A list of functions that can be exported. You can delete this section if you don't export anything, such as for a purely object-oriented module.

ACKNOWLEDGEMENTS

Shamelessly ripped off from Test::NoTabs.

SEE ALSO

• Test::More

• Test::Pod

• Test::Distribution

• Test:NoWarnings

• Test::NoTabs

• Module::Install::AuthorTests

SUPPORT

Bugs may be submitted through the RT bug tracker (or bug-Test-EOL@rt.cpan.org).

There is also a mailing list available for users of this distribution, at http://lists.perl.org/list/perl-qa.html.

There is also an irc channel available for users of this distribution, at #perl on irc.perl.org.

AUTHOR

Tomas Doran (t0m) <bobtfish@bobtfish.net>

CONTRIBUTORS

• Karen Etheridge <ether@cpan.org>

• Olivier Mengué <dolmen@cpan.org>

• Peter Rabbitson <ribasushi@cpan.org>

• Florian Ragwitz <rafl@debian.org>

• Dagfinn Ilmari Mannsåker <ilmari@ilmari.org>

• Arthur Axel 'fREW' Schmidt <frioux@gmail.com>

• Father Chrysostomos <sprout@cpan.org>

• Kent Fredric <kentfredric@gmail.com>

COPYRIGHT AND LICENCE

This software is copyright (c) 2009 by Tomas Doran.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

cpanm Test::EOL

perl -MCPAN -e shell
install Test::EOL