Test::Apocalypse::PPPort - Plugin to test for Devel::PPPort warnings

Test-Apocalypse documentation Contained in the Test-Apocalypse distribution.

Index

Code Index:

NAME

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Test::Apocalypse::PPPort - Plugin to test for Devel::PPPort warnings

VERSION

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  This document describes v1.002 of Test::Apocalypse::PPPort - released April 21, 2011 as part of Test-Apocalypse.

DESCRIPTION

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Plugin to test for Devel::PPPort warnings. It automatically updates your bundled ppport.h file to the latest provided by Devel::PPPort! Also, it will strip the ppport.h file to make it smaller.

SEE ALSO

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Please see those modules/websites for more information related to this module.

AUTHOR

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Apocalypse <APOCAL@cpan.org>

COPYRIGHT AND LICENSE

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This software is copyright (c) 2011 by Apocalypse.

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

The full text of the license can be found in the LICENSE file included with this distribution.

DISCLAIMER OF WARRANTY

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BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR, OR CORRECTION.

IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE LICENCE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

Test-Apocalypse documentation Contained in the Test-Apocalypse distribution. 
#
# This file is part of Test-Apocalypse
#
# This software is copyright (c) 2011 by Apocalypse.
#
# This is free software; you can redistribute it and/or modify it under
# the same terms as the Perl 5 programming language system itself.
#
use strict; use warnings;
package Test::Apocalypse::PPPort;
BEGIN {
  $Test::Apocalypse::PPPort::VERSION = '1.002';
}
BEGIN {
  $Test::Apocalypse::PPPort::AUTHORITY = 'cpan:APOCAL';
}

# ABSTRACT: Plugin to test for Devel::PPPort warnings

use Test::More;
use Devel::PPPort 3.19;
use Capture::Tiny 0.10 qw( capture_merged );

sub _do_automated { 0 }

sub do_test {
	plan tests => 2;

	# do we have an existing ppport.h file?
	my $haveppport = 0;
	my $needstrip = 0;
	my $ppp = 'ppport.h';
	SKIP: {
		if ( ! -f $ppp ) {
			# generate our own ppport.h file
			Devel::PPPort::WriteFile( $ppp );

			skip( "Distro did not come with a $ppp file", 1 );
		}

		$haveppport++;

		# was it already stripped or not?
		my $oldver = capture_merged { system( $^X, $ppp, '--version' ) };
		if ( length $oldver ) {
			if ( $oldver =~ /^This is ppport\.h ([\d\.]+)$/ms ) {
				fail( "$ppp file needs to be stripped" );
			} else {
				$needstrip++;
				pass( "$ppp file was already stripped" );
			}
		} else {
			die "Unable to run $ppp and get the output";
		}

		# remove it and create a new one so we have the latest one, always
		unlink( $ppp ) or die "Unable to unlink '$ppp': $!";
		Devel::PPPort::WriteFile( $ppp );
	}

	# Then, we run it :)
	my $result = capture_merged { system( $^X, $ppp ) };

	if ( length $result ) {
		# Did we have any xs files?
		if ( $result =~ /^No input files given/m ) {
			pass( 'No XS files detected' );
		} else {
			# is the last line saying "OK" ?
			if ( $result =~ /Looks good$/m ) {
				# Did we get any warnings? Display them in case they're useful...
				my @warns;
				foreach my $l ( split( "\n", $result ) ) {
					if ( $l =~ /^\*\*\*\s+WARNING:\s+/s ) {
						push( @warns, $l );
					}
				}

				if ( @warns ) {
					pass( "$ppp says you are good to go with some warnings" );
					diag( $_ ) for @warns;
				} else {
					pass( "$ppp says you are good to go" );
				}
			} else {
				fail( "$ppp caught some errors" );
				diag( $result );
			}
		}
	} else {
		die "Unable to run $ppp and get the output";
	}

	# remove our generated ppport.h file
	if ( ! $haveppport ) {
		unlink( $ppp ) or die "Unable to unlink '$ppp': $!";
	} else {
		if ( $needstrip ) {
			$result = capture_merged { system( $^X, $ppp, '--strip' ) };
			if ( length $result ) {
				die "Unable to strip $ppp file: $result";
			}
		}
	}

	return;
}

1;


__END__