Test::EOL(3)

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

VERSION
version 2.00

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 <https://rt.cpan.org/Public/Dist/Display.html?Name=Test-EOL> (or bug-Test-EOL@rt.cpan.org <mailto: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" <irc://irc.perl.org/#perl-qa>.

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>

•   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.