Test::EOL - Check the correct line endings in your project
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:
Test::EOL
Test::Simple
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 });
use Test::EOL; all_perl_files_ok({ trailing_whitespace => 1 }, @mydirs );
use Test::More; use Test::EOL 'no_test'; all_perl_files_ok(); done_testing;
This module scans your project/distribution for any perl files (scripts, modules, etc) for the presence of windows line endings.
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 one level above the current running script, that should cover all the files of a typical CPAN distribution. A perl file is *.pl or *.pm or *.t or a file starting with #!...perl
eol_unix_ok()
@directories
#!...perl
Valid \%options currently are:
\%options
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 ( $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 emited after the ok/not ok TAP output. \%options takes the same values as described in "all_perl_files_ok".
$file
$text
ok
not ok
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.
Shamelessly ripped off from Test::NoTabs.
Test::More, Test::Pod. Test::Distribution, Test:NoWarnings, Test::NoTabs, Module::Install::AuthorTests.
Arthur Axel 'fREW' Schmidt <frioux@gmail.com>
Florian Ragwitz <rafl@debian.org>
Kent Fredric <kentfredric@gmail.com>
Peter Rabbitson <ribasushi@cpan.org>
Tomas Doran <bobtfish@bobtfish.net>
Olivier Mengue <dolmen@cpan.org>
This software is copyright (c) 2015 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.
To install Test::EOL, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Test::EOL
CPAN shell
perl -MCPAN -e shell install Test::EOL
For more information on module installation, please visit the detailed CPAN module installation guide.