cpancover(1) [centos man page]

CPANCOVER(1)						User Contributed Perl Documentation					      CPANCOVER(1)

NAME

       cpancover - report coverage statistics on CPAN modules

VERSION

       version 1.03

SYNOPSIS

	cpancover -help -info -version

DESCRIPTION

OPTIONS

       The following command line options are supported:

	-h -help	      - show help
	-i -info	      - show documentation
	-v -version	      - show version

DETAILS

REQUIREMENTS

       The modules Template and Parallel::Iterator are required.

EXIT STATUS

       The following exit values are returned:

       0   All operations were completed successfully.

       >0  An error occurred.

SEE ALSO

	L<Devel::Cover>

BUGS

	Incomplete.
	Undocumented.
	Needs to be redone properly.

LICENCE

       Copyright 2002-2013, Paul Johnson (paul@pjcj.net)

       This software is free.  It is licensed under the same terms as Perl itself.

       The latest version of this software should be available from my homepage: http://www.pjcj.net

perl v5.16.3							    2013-05-20							      CPANCOVER(1)

Devel::Cover::DB(3)					User Contributed Perl Documentation				       Devel::Cover::DB(3)

NAME

       Devel::Cover::DB - Code coverage metrics for Perl

VERSION

       version 1.03

SYNOPSIS

	use Devel::Cover::DB;

	my $db = Devel::Cover::DB->new(db => "my_coverage_db");
	$db->print_summary([$file1, $file2], ["statement", "pod"]);

DESCRIPTION

       This module provides access to a database of code coverage information.

METHODS

   new
	my $db = Devel::Cover::DB->new(db => "my_coverage_db");

       Contructs the DB from the specified database.

   cover
	my $cover = $db->cover;

       Returns a Devel::Cover::DB::Cover object.  From here all the coverage data may be accessed.

	my $cover = $db->cover;
	for my $file ($cover->items)
	{
	    print "$file
";
	    my $f = $cover->file($file);
	    for my $criterion ($f->items)
	    {
		print "  $criterion
";
		my $c = $f->criterion($criterion);
		for my $location ($c->items)
		{
		    my $l = $c->location($location);
		    print "    $location @$l
";
		}
	    }
	}

       Data for different criteria will be in different formats, so that will need special handling.  This is not yet documented so your best bet
       for now is to look at some of the simpler reports and/or the source.

       The methods in the above example are actually aliases for methods in Devel::Cover::DB::Base (the base class for all Devel::Cover::DB::*
       classes):

       o   Devel::Cover::DB::Base->values

	   Aliased to Devel::Cover::DB::Cover->files, Devel::Cover::DB::File->criteria, Devel::Cover::DB::Criterion->locations, and
	   Devel::Cover::DB::Location->data

       o   Devel::Cover::DB::Base->get

	   Aliased to Devel::Cover::DB::Cover->file, Devel::Cover::DB::File->criteriom, Devel::Cover::DB::Criterion->location, and
	   Devel::Cover::DB::Location->datum

       Instead of calling $file->criterion("x") you can also call $file->x.

   is_valid
	my $valid = $db->is_valid;

       Returns true if $db is valid (or looks valid, the function is too lax).

SEE ALSO

	Devel::Cover
	Devel::Cover::DB::Base
	Devel::Cover::DB::Cover
	Devel::Cover::DB::File
	Devel::Cover::DB::Criterion
	Devel::Cover::DB::Location

BUGS

       Huh?

LICENCE

       Copyright 2001-2013, Paul Johnson (paul@pjcj.net)

       This software is free.  It is licensed under the same terms as Perl itself.

       The latest version of this software should be available from my homepage: http://www.pjcj.net

perl v5.16.3							    2013-05-20						       Devel::Cover::DB(3)